A solid-state fermentation device for composite microbial inoculant for wheat

Abstract

The present invention relates to the field of solid-state fermentation technology, and discloses a composite microbial inoculant solid-state fermentation device for wheat, comprising: a processing cylinder, the outer side of the processing cylinder near the top is connected to a feed frame, the bottom of the processing cylinder is connected to a discharge nozzle, the bottom of the processing cylinder is fixedly connected to a reinforcement bracket, and the bottom of the reinforcement bracket is fixedly connected to a base; an adjustment device, the adjustment device is used to adjust the processing space inside the processing cylinder; the feed frame is provided with two groups, the two groups of feed frames are symmetrically distributed on the outer side of the processing cylinder, the reinforcement bracket is provided with multiple groups, and the multiple groups of reinforcement brackets are evenly distributed on the base. This composite microbial inoculant solid-state fermentation device for wheat can adjust the size of the processing space according to the specific characteristics of the wheat inoculant raw materials, ensuring that the wheat inoculant raw materials can obtain the best fermentation conditions in the processing space.

Description

Technical Field

[0001] The invention relates to the technical field of solid-state fermentation, in particular to a solid-state fermentation device for a composite microbial inoculant for wheat. Background Art

[0002] In agricultural production, wheat, as an important food crop, has always attracted much attention for its yield and quality. As people's pursuit of green and sustainable agriculture continues to increase, microbial agents are increasingly used in wheat planting. Microbial agents can improve soil structure, increase soil fertility, and enhance wheat's resistance to stress, thereby promoting wheat growth and development, and improving wheat yield and quality. Solid-state fermentation is a fermentation method in which microorganisms ferment on a solid matrix with no or almost no free water. The solid matrix contains three phases of gas, liquid, and solid, that is, the porous solid matrix contains water and water-insoluble substances. The ocean contains extremely rich organisms, of which marine microorganisms account for about 100-200 million species. The strong physiological activity characteristics of marine microorganisms are not possessed by terrestrial bacteria, and microorganisms have the advantages of fermentation, unlimited regeneration, and no need to over-exploit wild resources. Solid-state fermentation does not require a large amount of water resources, and the fermented products do not need to be separated, dried, and other subsequent treatments, so the cost is relatively low. The fermentation conditions of solid-state fermentation are relatively easy to control, and the risk of contamination by foreign bacteria is relatively low. The products of solid-state fermentation are also more convenient during storage and transportation. Therefore, solid-state fermentation has broad application prospects in the production of microbial agents.

[0003] When fermenting wheat inoculant raw materials, the existing device cannot adjust the size of the processing space according to the specific characteristics of the wheat inoculant raw materials. The processing space is fixed, resulting in low fermentation efficiency. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides: a composite microbial agent solid-state fermentation device for wheat, comprising:

[0005] A processing cylinder, wherein the outer side of the processing cylinder near the top is connected to a feed frame, the bottom of the processing cylinder is connected to a discharge nozzle, the bottom of the processing cylinder is fixedly connected to a reinforcement bracket, and the bottom of the reinforcement bracket is fixedly connected to a base;

[0006] An adjusting device, the adjusting device is used to adjust the processing space inside the processing cylinder;

[0007] The feed frame is provided with two groups, and the two groups of the feed frames are symmetrically distributed on the outside of the processing cylinder. The reinforcement bracket is provided with multiple groups, and the multiple groups of the reinforcement bracket are evenly distributed on the base. The outer side of the adjustment device is fixedly connected to the outer side of the processing cylinder through the bracket, and both ends of the processing cylinder are set to be open;

[0008] Wherein, the adjusting device comprises:

[0009] An extension cylinder, the outer side of which is fixedly connected with a moving plate, one side of which is slidably connected with an electric slide rail through an electric slider, a sealing ring is sleeved and fixedly connected to the outer side of the extension cylinder, and one end of the extension cylinder is fixedly connected with a positioning bracket. When the wheat inoculant raw material particles placed in the processing cylinder are large, the electric slide rail is turned on, and the moving plate is driven to move by the electric slider inside the electric slide rail. During the movement of the moving plate, the extension cylinder is gradually pulled out along the inner wall of the processing cylinder, and the extension cylinder drives the sealing ring to slide along the inner wall of the processing cylinder. The two groups of extension cylinders slide out from both ends of the processing cylinder at the same time, so that the processing space composed of the two groups of extension cylinders and the processing cylinder is expanded. When the processing cylinder is placed When the density of the wheat inoculant raw materials is relatively low, the electric slider inside the electric slide rail drives the two groups of extension cylinders to continuously slide into the processing cylinder, so that the processing space composed of the two groups of extension cylinders and the processing cylinder is reduced. The size of the processing space can be adjusted according to the specific characteristics of the wheat inoculant raw materials to ensure that the wheat inoculant raw materials can obtain the best fermentation conditions in the processing space. For wheat inoculant raw materials with larger particles, the processing space can be expanded to avoid the wheat inoculant raw materials from being too densely stacked to affect ventilation and heat transfer; for wheat inoculant raw materials with lower density, the processing space can be appropriately reduced to prevent the wheat inoculant raw materials from being too loose during the fermentation process to affect the fermentation effect;

[0010] A stirring device is used to stir and mix the wheat inoculant raw materials in the processing cylinder. When the extension cylinder moves, it drives the rotating column to extend into the limiting sleeve. At this time, the extension plate drives the limiting sliding block to slide along the inner wall of the limiting sliding groove through the second rotating seat. Since the conical sleeve is set to a cone, the extension plate is gradually squeezed outward by the conical sleeve when it moves, so that the extension plate rotates around the axis of the first rotating seat. The extension plate can drive the stirring plate to open, and the opening range of the stirring plate can be adjusted to stir the wheat inoculant raw materials at different positions. When there is no need to move the extension cylinder, the electric telescopic rod can be turned on. The electric telescopic rod pushes the conical sleeve to move, and the conical sleeve can also be used to squeeze the extension plate, thereby changing the opening range of the extension plate, effectively increasing the stirring range.

[0011] Preferably, one end of the extension tube is set to be open, and the extension tube is provided with two groups, and the two groups of extension tubes are symmetrically distributed at both ends of the processing tube, the outer side of the electric slide rail is fixedly connected to the outer wall of the processing tube through a bracket, and the movable plate is provided with multiple groups, and the multiple groups of movable plates are evenly distributed on the outer side of the extension tube.

[0012] Preferably, the outer side of the stirring device is fixedly connected to the inner side of the positioning bracket, the stirring device passes through one end of the extension tube and is rotatably connected to the end of the extension tube through a sealing bearing, the end of the extension tube close to the sealing ring extends to the interior of the processing tube, the outer side of the sealing ring is slidably connected to the inner wall of the processing tube, and the extension tube passes through the end of the processing tube and is slidably connected to the end of the processing tube.

[0013] Preferably, the stirring device includes a driving motor, the output end of the driving motor is fixedly connected to a rotating column, a limiting sleeve is provided at one end of the rotating column away from the driving motor, a fixed plate is fixedly connected to one end of the limiting sleeve away from the rotating column, a connecting bracket is fixedly connected to the outer side of the fixed plate, extrusion devices are installed on both sides of the fixed plate, an extension plate is rotatably connected to the outer side of the rotating column through a first rotating seat, a stirring plate is fixedly connected to the outer side of the extension plate, the driving motor drives the rotating column to rotate, and when the rotating column rotates, the extension plate is driven to rotate through the first rotating seat, and the extension plate drives the stirring plate to rotate, and the stirring plate can stir and mix the wheat inoculant raw materials inside the processing space composed of the extension cylinder and the processing cylinder, so that the internal wheat inoculant raw materials are fermented more evenly, thereby effectively improving the fermentation efficiency.

[0014] Preferably, the rotating column passes through the end of the extension tube and is rotatably connected to the end of the extension tube through a sealed bearing. One end of the rotating column extends to the interior of the limiting sleeve. The driving motor and the limiting sleeve are each provided with two groups, and the two groups of limiting sleeves are symmetrically distributed on both sides of the fixed plate.

[0015] Preferably, one end of the connecting bracket away from the fixed plate is fixedly connected to the inner wall of the processing cylinder, two groups of the connecting brackets are provided, and the two groups of the connecting brackets are symmetrically distributed on the outside of the fixed plate, and the expansion plate is provided with multiple groups.

[0016] Preferably, the extrusion device includes an electric telescopic rod, the movable end of the electric telescopic rod is fixedly connected to an annular movable plate, the annular movable plate is rotatably connected to a conical sleeve on a side away from the electric telescopic rod through a bearing, a limiting slide groove is provided on the outer side of the conical sleeve, the inner wall of the limiting slide groove is slidably connected to a limiting slider, and the side of the limiting slider away from the limiting slide groove is fixedly connected to a second rotating seat, when the electric slider inside the electric slide rail drives the extension cylinder to move, the extension cylinder drives the driving motor to move through the positioning bracket, and when the two groups of extension cylinders move along the inner wall of the processing cylinder, the stirring plate can move synchronously with the extension cylinder, no matter whether the processing space composed of the two groups of extension cylinders and the processing cylinder is expanded or reduced, the stirring plate can stir the wheat inoculant raw materials inside the processing space, thereby effectively improving the stirring efficiency.

[0017] Preferably, the fixed end of the electric telescopic rod is fixedly connected to one side of the fixed plate, the electric telescopic rod is provided with two groups, and the limiting slide grooves are provided with multiple groups, and the multiple groups of limiting slide grooves are evenly provided on the outside of the conical sleeve, and the limiting slide grooves correspond to the expansion plates one by one.

[0018] Preferably, the rotating portion of the second rotating seat is fixedly connected to one side of the expansion plate, and the conical sleeve is sleeved on the outer side of the limiting sleeve.

[0019] The present invention provides a solid-state fermentation device for composite microbial inoculants for wheat, which has the following beneficial effects:

[0020] 1. A composite microbial inoculant solid-state fermentation device for wheat, through the installation of an adjusting device, when the particles of the wheat inoculant raw material placed in the processing cylinder are large, the electric slide rail is turned on, and the electric slider inside the electric slide rail drives the moving plate to move. During the movement of the moving plate, the extension cylinder is driven to be gradually drawn out along the inner wall of the processing cylinder, and the extension cylinder drives the sealing ring to slide along the inner wall of the processing cylinder. Two groups of extension cylinders slide out from both ends of the processing cylinder at the same time, so that the processing space composed of the two groups of extension cylinders and the processing cylinder is expanded. When the density of the wheat inoculant raw material placed in the processing cylinder is small, the electric slider inside the electric slide rail drives the two groups of extension cylinders to continuously slide into the processing cylinder, so that the processing space composed of the two groups of extension cylinders and the processing cylinder is reduced. The size of the processing space can be adjusted according to the specific characteristics of the wheat inoculant raw material to ensure that the wheat inoculant raw material can obtain the best fermentation conditions in the processing space. For wheat inoculant raw materials with larger particles, the processing space can be expanded to avoid the wheat inoculant raw materials from being too densely stacked to affect ventilation and heat transfer; for wheat inoculant raw materials with smaller density, the processing space can be appropriately reduced to prevent the wheat inoculant raw materials from being excessively loose during the fermentation process and affecting the fermentation effect.

[0021] 2. The solid-state fermentation device of composite microbial inoculant for wheat, through the installation of a stirring device, drives the rotating column to rotate by a driving motor, and when the rotating column rotates, the expansion plate is driven to rotate through the first rotating seat, and the expansion plate drives the stirring plate to rotate. The stirring plate can stir and mix the wheat inoculant raw materials inside the processing space composed of the extension cylinder and the processing cylinder, so that the wheat inoculant raw materials inside are fermented more evenly, and the fermentation efficiency is effectively improved.

[0022] 3. A solid-state fermentation device for a composite microbial inoculant for wheat, through the installation of an extrusion device, when the extension cylinder moves, it drives the rotating column to extend into the limiting sleeve. At this time, the extension plate drives the limiting sliding block to slide along the inner wall of the limiting sliding groove through the second rotating seat. Since the conical sleeve is set to a cone, the extension plate is gradually squeezed outward by the conical sleeve when it moves, so that the extension plate rotates around the axis of the first rotating seat. The extension plate can drive the stirring plate to open, and the opening range of the stirring plate can be adjusted to stir the wheat inoculant raw materials at different positions. When there is no need to move the extension cylinder, the electric telescopic rod can be turned on. The electric telescopic rod pushes the conical sleeve to move, and the conical sleeve can also be used to squeeze the extension plate, thereby changing the opening range of the extension plate, effectively increasing the stirring range.

[0023] 4. The solid-state fermentation device of composite microbial inoculant for wheat is provided with a stirring device and an adjusting device. When the electric slider inside the electric slide rail drives the extension cylinder to move, the extension cylinder drives the driving motor to move through the positioning bracket. When the two groups of extension cylinders move along the inner wall of the processing cylinder, the stirring plate can move synchronously with the extension cylinder. No matter whether the processing space composed of the two groups of extension cylinders and the processing cylinder is expanded or reduced, the stirring plate can stir the wheat inoculant raw materials inside the processing space, thereby effectively improving the stirring efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic structural diagram of a solid-state fermentation device for composite microbial inoculant for wheat according to the present invention;

[0025] Figure 2 It is a structural schematic diagram of the feed frame of the present invention;

[0026] Figure 3 It is a schematic diagram of the internal structure of the processing cylinder of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the movable plate of the present invention;

[0028] Figure 5 This is a schematic diagram of the internal structure of the extension tube of the present invention;

[0029] Figure 6 It is a structural schematic diagram of the rotating column of the present invention;

[0030] Figure 7 It is a structural schematic diagram of the stirring plate of the present invention;

[0031] Figure 8 It is a schematic structural diagram of the tapered sleeve of the present invention.

[0032] In the figure: 1. processing cylinder; 2. feeding frame; 3. discharging nozzle; 4. reinforcement bracket; 5. base; 6. adjusting device; 61. extension cylinder; 62. moving plate; 63. electric slide rail; 64. sealing ring; 65. positioning bracket; 66. stirring device; 661. driving motor; 662. rotating column; 663. limiting sleeve; 664. fixing plate; 665. connecting bracket; 666. extrusion device; 6661. electric telescopic rod; 6662. annular moving plate; 6663. conical sleeve; 6664. limiting slide groove; 6665. limiting slider; 6666. second rotating seat; 667. first rotating seat; 668. expansion plate; 669. stirring plate. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0034] For the first embodiment, please refer to Figure 1-Figure 4 The present invention provides a technical solution: a solid-state fermentation device for composite microbial inoculant for wheat, comprising:

[0035] A processing cylinder 1, a feeding frame 2 is connected to the outer side of the processing cylinder 1 near the top, a discharge nozzle 3 is connected to the bottom of the processing cylinder 1, a reinforcement bracket 4 is fixedly connected to the bottom of the processing cylinder 1, and a base 5 is fixedly connected to the bottom of the reinforcement bracket 4;

[0036] An adjusting device 6, the adjusting device 6 is used to adjust the processing space inside the processing cylinder 1;

[0037] Two groups of feed frames 2 are provided, and the two groups of feed frames 2 are symmetrically distributed on the outside of the processing cylinder 1. Multiple groups of reinforcement brackets 4 are provided, and the multiple groups of reinforcement brackets 4 are evenly distributed on the base 5. The outside of the adjustment device 6 is fixedly connected to the outside of the processing cylinder 1 through the bracket, and both ends of the processing cylinder 1 are set to be open;

[0038] Wherein, the adjusting device 6 comprises:

[0039] An extension tube 61, a movable plate 62 is fixedly connected to the outer side of the extension tube 61, one side of the movable plate 62 is slidably connected to an electric slide rail 63 through an electric slider, a sealing ring 64 is sleeved and fixedly connected to the outer side of the extension tube 61, and a positioning bracket 65 is fixedly connected to one end of the extension tube 61;

[0040] The stirring device 66 is used to stir and mix the wheat inoculant raw materials in the processing cylinder 1.

[0041] One end of the extension tube 61 is set to be open, and two groups of extension tubes 61 are provided. The two groups of extension tubes 61 are symmetrically distributed at both ends of the processing tube 1. The outer side of the electric slide rail 63 is fixedly connected to the outer wall of the processing tube 1 through a bracket, and multiple groups of movable plates 62 are provided. The multiple groups of movable plates 62 are evenly distributed on the outer side of the extension tube 61.

[0042] The outer side of the stirring device 66 is fixedly connected to the inner side of the positioning bracket 65, the stirring device 66 passes through one end of the extension tube 61 and is rotatably connected to the end of the extension tube 61 through a sealed bearing, the end of the extension tube 61 close to the sealing ring 64 extends to the interior of the processing tube 1, the outer side of the sealing ring 64 is slidably connected to the inner wall of the processing tube 1, and the extension tube 61 passes through the end of the processing tube 1 and is slidably connected to the end of the processing tube 1.

[0043] During use, the operator puts the raw materials of wheat inoculant to be processed from the feed frame 2 into the processing cylinder 1, and the wheat inoculant raw materials are fermented in the processing cylinder 1. When the particles of the wheat inoculant raw materials placed in the processing cylinder 1 are large, the electric slide rail 63 is turned on, and the moving plate 62 is driven to move by the electric slider inside the electric slide rail 63. During the movement of the moving plate 62, the extension cylinder 61 is driven to be gradually drawn out along the inner wall of the processing cylinder 1, and the extension cylinder 61 drives the sealing ring 64 to slide along the inner wall of the processing cylinder 1. The two groups of extension cylinders 61 slide out from both ends of the processing cylinder 1 at the same time, so that the processing space formed by the two groups of extension cylinders 61 and the processing cylinder 1 is expanded. When the density of the raw material is relatively small, the electric slider inside the electric slide rail 63 drives the two groups of extension cylinders 61 to continuously slide into the processing cylinder 1, so that the processing space composed of the two groups of extension cylinders 61 and the processing cylinder 1 is reduced. The size of the processing space can be adjusted according to the specific characteristics of the wheat inoculant raw materials to ensure that the wheat inoculant raw materials can obtain the best fermentation conditions in the processing space. For wheat inoculant raw materials with larger particles, the processing space can be expanded to avoid the wheat inoculant raw materials from being too densely stacked and affecting ventilation and heat transfer; for wheat inoculant raw materials with lower density, the processing space can be appropriately reduced to prevent the wheat inoculant raw materials from being too loose during the fermentation process and affecting the fermentation effect.

[0044] For the second embodiment, please refer to Figure 1-Figure 8 The present invention provides a technical solution: on the basis of embodiment 1, the stirring device 66 includes a driving motor 661, the output end of the driving motor 661 is fixedly connected to a rotating column 662, a limiting sleeve 663 is provided at one end of the rotating column 662 away from the driving motor 661, a fixing plate 664 is fixedly connected to one end of the limiting sleeve 663 away from the rotating column 662, a connecting bracket 665 is fixedly connected to the outer side of the fixing plate 664, extrusion devices 666 are installed on both sides of the fixing plate 664, the outer side of the rotating column 662 is rotatably connected to an extension plate 668 through a first rotating seat 667, and a stirring plate 669 is fixedly connected to the outer side of the extension plate 668.

[0045] The rotating column 662 passes through the end of the extension tube 61 and is rotatably connected to the end of the extension tube 61 through a sealed bearing. One end of the rotating column 662 extends to the interior of the limiting sleeve 663. The driving motor 661 and the limiting sleeve 663 are each provided with two groups, and the two groups of limiting sleeves 663 are symmetrically distributed on both sides of the fixed plate 664.

[0046] One end of the connecting bracket 665 away from the fixed plate 664 is fixedly connected to the inner wall of the processing cylinder 1. Two groups of connecting brackets 665 are provided. The two groups of connecting brackets 665 are symmetrically distributed on the outside of the fixed plate 664, and multiple groups of expansion plates 668 are provided.

[0047] The extrusion device 666 includes an electric telescopic rod 6661, the movable end of the electric telescopic rod 6661 is fixedly connected to a ring-shaped movable plate 6662, the side of the ring-shaped movable plate 6662 away from the electric telescopic rod 6661 is rotatably connected to a conical sleeve 6663 through a bearing, a limiting groove 6664 is provided on the outer side of the conical sleeve 6663, the inner wall of the limiting groove 6664 is slidably connected to a limiting slider 6665, and the side of the limiting slider 6665 away from the limiting groove 6664 is fixedly connected to a second rotating seat 6666.

[0048] The fixed end of the electric telescopic rod 6661 is fixedly connected to one side of the fixed plate 664. The electric telescopic rod 6661 is provided with two groups, and multiple groups of limiting slide grooves 6664 are opened. The multiple groups of limiting slide grooves 6664 are evenly opened on the outside of the conical sleeve 6663, and the limiting slide grooves 6664 correspond one by one to the expansion plate 668.

[0049] The rotating portion of the second rotating seat 6666 is fixedly connected to one side of the expansion plate 668 , and the conical sleeve 6663 is sleeved on the outer side of the limiting sleeve 663 .

[0050] When in use, turn on the driving motor 661 to drive the rotating column 662 to rotate. When the rotating column 662 rotates, it drives the expansion plate 668 to rotate through the first rotating seat 667. The expansion plate 668 drives the stirring plate 669 to rotate. The stirring plate 669 can stir and mix the wheat inoculant raw materials inside the processing space composed of the extension cylinder 61 and the processing cylinder 1, so that the wheat inoculant raw materials inside can be fermented more evenly, effectively improving the fermentation efficiency.

[0051] When the electric slider inside the electric slide rail 63 drives the extension cylinder 61 to move, the extension cylinder 61 drives the driving motor 661 to move through the positioning bracket 65. When the two groups of extension cylinders 61 move along the inner wall of the processing cylinder 1, the stirring plate 669 can move synchronously with the extension cylinder 61. No matter whether the processing space formed by the two groups of extension cylinders 61 and the processing cylinder 1 is expanded or reduced, the stirring plate 669 can stir the wheat inoculant raw materials inside the processing space, thereby effectively improving the stirring efficiency.

[0052] When the extension tube 61 moves, it drives the rotating column 662 to extend into the limiting sleeve 663. At this time, the extension plate 668 drives the limiting slider 6665 to slide along the inner wall of the limiting slide groove 6664 through the second rotating seat 6666. Since the conical sleeve 6663 is set to be conical, the extension plate 668 is gradually squeezed outward by the conical sleeve 6663 when it moves, so that the extension plate 668 rotates around the axis of the first rotating seat 667. The extension plate 668 can drive the stirring plate 669 to open, and the opening range of the stirring plate 669 can be adjusted to stir the wheat inoculant raw materials at different positions. When there is no need to move the extension tube 61, the electric telescopic rod 6661 can be turned on. The electric telescopic rod 6661 pushes the conical sleeve 6663 to move, and the conical sleeve 6663 can also be used to squeeze the extension plate 668, thereby changing the opening range of the extension plate 668, effectively increasing the stirring range.

[0053] Working principle: The operator puts the wheat inoculant raw material to be processed from the feed frame 2 into the processing cylinder 1, and the wheat inoculant raw material is fermented in the processing cylinder 1. When the wheat inoculant raw material particles put into the processing cylinder 1 are large, the electric slide rail 63 is turned on, and the electric slider inside the electric slide rail 63 drives the moving plate 62 to move. During the movement of the moving plate 62, the extension cylinder 61 is driven to be gradually drawn out along the inner wall of the processing cylinder 1. The extension cylinder 61 drives the sealing ring 64 to slide along the inner wall of the processing cylinder 1. The two groups of extension cylinders 61 slide out from both ends of the processing cylinder 1 at the same time, so that the processing space composed of the two groups of extension cylinders 61 and the processing cylinder 1 is expanded. When the density of the raw material of the wheat inoculant placed in the processing cylinder 1 is relatively low, the electric slider inside the electric slide rail 63 drives the two groups of extension cylinders 61 to continuously slide into the processing cylinder 1, so that the processing space formed by the two groups of extension cylinders 61 and the processing cylinder 1 is reduced, and the driving motor 661 is turned on to drive the rotating column 662 to rotate. When the rotating column 662 rotates, the expansion plate 668 is driven to rotate through the first rotating seat 667, and the expansion plate 668 drives the stirring plate 669 to rotate. The stirring plate 669 can stir and mix the raw material of the wheat inoculant inside the processing space formed by the extension cylinder 61 and the processing cylinder 1. When the electric slider inside the electric slide rail 63 When the movable slider drives the extension cylinder 61 to move, the extension cylinder 61 drives the driving motor 661 to move through the positioning bracket 65. When the two groups of extension cylinders 61 move along the inner wall of the processing cylinder 1, the stirring plate 669 can move synchronously with the extension cylinder 61. No matter whether the processing space composed of the two groups of extension cylinders 61 and the processing cylinder 1 is expanded or reduced, the stirring plate 669 can stir the wheat inoculant raw materials inside the processing space. When the extension cylinder 61 moves, it drives the rotating column 662 to extend into the limiting sleeve 663. At this time, the expansion plate 668 drives the limiting slider 6665 to slide along the inner wall of the limiting slide groove 6664 through the second rotating seat 6666. Since the conical sleeve 6663 is set to be conical, the expansion plate 668 is gradually squeezed outward by the conical sleeve 6663 when it moves, so that the expansion plate 668 rotates around the axis of the first rotating seat 667, and the expansion plate 668 can drive the stirring plate 669 to open, and the opening range of the stirring plate 669 can be adjusted to stir the wheat inoculant raw materials at different positions. When there is no need to move the extension tube 61, the electric telescopic rod 6661 can be turned on, and the electric telescopic rod 6661 can push the conical sleeve 6663 to move, and the conical sleeve 6663 can also be used to squeeze the expansion plate 668, thereby changing the opening range of the expansion plate 668.

[0054] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A composite microbial agent solid-state fermentation device for wheat, characterized in that: include: A processing cylinder (1), wherein the outer side of the processing cylinder (1) is connected to a feed frame (2) near the top, the bottom of the processing cylinder (1) is connected to a discharge nozzle (3), the bottom of the processing cylinder (1) is fixedly connected to a reinforcement bracket (4), and the bottom of the reinforcement bracket (4) is fixedly connected to a base (5); An adjusting device (6), the adjusting device (6) is used to adjust the processing space inside the processing cylinder (1); The feed frames (2) are provided in two groups, and the two groups of the feed frames (2) are symmetrically distributed on the outside of the processing cylinder (1); the reinforcement brackets (4) are provided in multiple groups, and the multiple groups of the reinforcement brackets (4) are evenly distributed on the base (5); the outer side of the adjustment device (6) is fixedly connected to the outer side of the processing cylinder (1) through the bracket, and both ends of the processing cylinder (1) are arranged to be open; Wherein, the regulating device (6) comprises: An extension tube (61), the outer side of the extension tube (61) is fixedly connected to a moving plate (62), one side of the moving plate (62) is slidably connected to an electric slide rail (63) via an electric slider, a sealing ring (64) is sleeved and fixedly connected to the outer side of the extension tube (61), and one end of the extension tube (61) is fixedly connected to a positioning bracket (65); A stirring device (66), the stirring device (66) is used to stir and mix the material in the processing cylinder (1); One end of the extension tube (61) is arranged in an open shape, and the extension tube (61) is provided with two groups, and the two groups of the extension tubes (61) are symmetrically distributed at the two ends of the processing tube (1), the outer side of the electric slide rail (63) is fixedly connected to the outer wall of the processing tube (1) through a bracket, and the movable plate (62) is provided with multiple groups, and the multiple groups of the movable plates (62) are evenly distributed on the outer side of the extension tube (61); The outer side of the stirring device (66) is fixedly connected to the inner side of the positioning bracket (65); the stirring device (66) passes through one end of the extension tube (61) and is rotatably connected to the end of the extension tube (61) through a sealing bearing; the end of the extension tube (61) close to the sealing ring (64) extends to the interior of the processing tube (1); the outer side of the sealing ring (64) is slidably connected to the inner wall of the processing tube (1); the extension tube (61) passes through the end of the processing tube (1) and is slidably connected to the end of the processing tube (1); The stirring device (66) comprises a driving motor (661), the output end of the driving motor (661) is fixedly connected to a rotating column (662), a limiting sleeve (663) is provided at one end of the rotating column (662) away from the driving motor (661), a fixing plate (664) is fixedly connected to one end of the limiting sleeve (663) away from the rotating column (662), a connecting bracket (665) is fixedly connected to the outer side of the fixing plate (664), extrusion devices (666) are installed on both sides of the fixing plate (664), an extension plate (668) is rotatably connected to the outer side of the rotating column (662) via a first rotating seat (667), and a stirring plate (669) is fixedly connected to the outer side of the extension plate (668); The rotating column (662) passes through the end of the extension tube (61) and is rotatably connected to the end of the extension tube (61) through a sealed bearing. One end of the rotating column (662) extends to the interior of the limiting sleeve (663). The driving motor (661) and the limiting sleeve (663) are both provided in two groups. The two groups of limiting sleeves (663) are symmetrically distributed on both sides of the fixing plate (664). One end of the connecting bracket (665) away from the fixing plate (664) is fixedly connected to the inner wall of the processing cylinder (1), and two groups of the connecting brackets (665) are provided. The two groups of the connecting brackets (665) are symmetrically distributed on the outer side of the fixing plate (664), and the expansion plates (668) are provided in multiple groups; The extrusion device (666) comprises an electric telescopic rod (6661), the movable end of the electric telescopic rod (6661) is fixedly connected to an annular movable plate (6662), the side of the annular movable plate (6662) away from the electric telescopic rod (6661) is rotatably connected to a conical sleeve (6663) via a bearing, a limiting slide groove (6664) is provided on the outer side of the conical sleeve (6663), the inner wall of the limiting slide groove (6664) is slidably connected to a limiting slider (6665), and the side of the limiting slider (6665) away from the limiting slide groove (6664) is fixedly connected to a second rotating seat (6666); The fixed end of the electric telescopic rod (6661) is fixedly connected to one side of the fixed plate (664), and the electric telescopic rod (6661) is provided with two groups, and the limiting slide grooves (6664) are provided with multiple groups. The multiple groups of limiting slide grooves (6664) are evenly provided on the outer side of the conical sleeve (6663), and the limiting slide grooves (6664) correspond one to one with the expansion plate (668).

2. A composite microbial agent solid-state fermentation device for wheat according to claim 1, characterized in that: The rotating portion of the second rotating seat (6666) is fixedly connected to one side of the expansion plate (668), and the conical sleeve (6663) is sleeved on the outer side of the limiting sleeve (663).

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