Microbial agent production device for high-efficiency decomposition of tobacco stalks in tobacco-rice wheel area

Abstract

The utility model discloses a microbial agent production device for efficient decomposition of tobacco stalks in a tobacco-rice wheel area, which comprises a mixing cylinder assembly, a mixing and stirring assembly and a lifting assembly, the mixing cylinder assembly comprises a cylinder body and a cylinder cover arranged at the upper end of the cylinder body, four L-shaped support plates are fixed on the outer side of the lower end of the cylinder body, a blanking pipe is arranged at the lower end of the cylinder body, and the lifting assembly is arranged on the lower end of the cylinder body. A feeding pipe is arranged at the upper end of the barrel cover, the mixing and stirring assembly comprises a motor arranged in the middle of the barrel cover, a stirring rod arranged at the output end of the motor, a plurality of stirring blades arranged on the outer wall of the stirring rod and a U-shaped blade arranged at the lower end of the stirring rod, and the lifting assembly comprises hydraulic push rods fixed to the two opposite L-shaped supporting plates. According to the microbial agent production device for efficient decomposition of the tobacco stalks in the tobacco-rice wheel area, the arranged hydraulic push rod pushes the lifting plate to move upwards, then the barrel cover and the stirring assembly are driven to move upwards, the stirring assembly is lifted to a high position to be exposed, and therefore follow-up operators can maintain or clean the stirring assembly conveniently.

Description

Technical Field

[0001] This utility model relates to the field of microbial agent production technology, specifically to a microbial agent production device for efficient decomposition of tobacco straw in tobacco-rice rotation areas. Background Technology

[0002] Tobacco-rice rotation is a common planting pattern in southern China. During this rotation, due to factors such as increased average planting scale per household, limited stubble availability, and high labor costs, most tobacco stalks are directly rotary tilled back into the field. After rotary tilling, the soil needs to be improved using microbial inoculants.

[0003] In the production process of microbial agents, it is necessary to cultivate a large number of microbial liquids. After inoculating the microbial culture medium with the seedlings, the mixture is stirred and kept at a suitable temperature and oxygen concentration to allow the strains to multiply continuously.

[0004] In existing technologies, the stirring rods of traditional mixing and stirring devices are mostly fixed, making it inconvenient for operators to remove them from the inside of the mixing and stirring device, and making it difficult to maintain or clean them later. To address this, we propose a microbial inoculant production device for the efficient decomposition of tobacco straw in tobacco-rice rotation areas. Utility Model Content

[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0006] In view of the problems existing in the above and / or existing microbial agent production devices, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide a microbial inoculant production device for the efficient decomposition of tobacco straw in tobacco-rice rotation areas. The device uses a hydraulic pusher to push the lifting plate upward, which in turn drives the cylinder cover and stirring assembly upward, raising the stirring assembly to a high position for subsequent maintenance or cleaning by operators.

[0008] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0009] A microbial inoculant production device for efficient decomposition of tobacco straw in tobacco-rice rotation areas, comprising:

[0010] A mixing cylinder assembly includes a cylinder body and a cylinder cover disposed at the upper end of the cylinder body. Four L-shaped support plates are fixed to the outer side of the lower end of the cylinder body. A discharge pipe is disposed at the lower end of the cylinder body, and a feed pipe is disposed at the upper end of the cylinder cover.

[0011] The mixing assembly includes a motor disposed in the middle of the cylinder cover, a stirring rod disposed at the output end of the motor, a plurality of stirring blades disposed on the outer wall of the stirring rod, and a U-shaped blade disposed at the lower end of the stirring rod;

[0012] The lifting assembly includes a hydraulic push rod fixed to two opposing L-shaped support plates and a lifting plate fixed to the upper end of the hydraulic push rod, the lifting plate being fixedly connected to the cylinder cover;

[0013] As a preferred embodiment of the microbial inoculant production device for efficient decomposition of tobacco straw in rice-tobacco rotation areas described in this utility model, a sealing ring is provided at the lower end of the outer wall of the cylinder cover, and the sealing ring is made of rubber.

[0014] As a preferred embodiment of the microbial agent production device for efficient decomposition of tobacco straw in tobacco-rice rotation areas described in this utility model, a limiting rod is fixed on the upper side of the opposite outer wall of the stirring rod, and a limiting groove is opened on the outer side of the lower middle part of the cylinder cover, with the upper side of the outer wall of the limiting rod fitting against the inner wall of the limiting groove.

[0015] As a preferred embodiment of the microbial agent production device for efficient decomposition of tobacco straw in tobacco-rice rotation areas described in this utility model, a threaded rod is fixed at the middle of the upper end of the U-shaped blade, and a threaded hole is opened at the middle of the lower end of the stirring rod, with the stirring rod and the U-shaped blade being threadedly connected.

[0016] As a preferred embodiment of the microbial inoculant production device for efficient decomposition of tobacco straw in rice-tobacco rotation areas described in this utility model, the U-shaped blades are provided in three sets.

[0017] As a preferred embodiment of the microbial agent production device for efficient decomposition of tobacco straw in tobacco-rice rotation areas described in this utility model, the inner wall of the lifting plate is fixed with multiple limiting plates, and the inner wall of the limiting plates is in contact with the outer wall of the cylinder.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the microbial agent production device for efficient decomposition of tobacco straw in tobacco-rice rotation areas uses a hydraulic pusher to push the lifting plate upward, which in turn drives the cylinder cover and stirring component upward, raising the stirring component to a high position for subsequent maintenance or cleaning by operators. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0020] Figure 1 This is a three-dimensional structural diagram of a microbial inoculant production device for efficient decomposition of tobacco straw in a tobacco-rice rotation area.

[0021] Figure 2 This is a cross-sectional three-dimensional structural diagram of a microbial inoculant production device for efficient decomposition of tobacco straw in a tobacco-rice rotation area.

[0022] Figure 3 This is a partial three-dimensional structural diagram of a microbial inoculant production device for efficient decomposition of tobacco straw in a tobacco-rice rotation area, which is a practical application.

[0023] Figure 4 This is a partial three-dimensional structural diagram of a microbial inoculant production device for efficient decomposition of tobacco straw in a tobacco-rice rotation area, which is a practical application.

[0024] In the diagram: 100, mixing cylinder assembly; 110, cylinder body; 111, L-shaped support plate; 120, cylinder cover; 121, feed pipe; 122, limiting groove; 200, mixing and stirring assembly; 210, motor; 220, stirring rod; 221, limiting rod; 230, stirring blade; 240, U-shaped blade; 241, threaded rod; 300, lifting assembly; 310, hydraulic push rod; 320, lifting plate; 321, limiting plate. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0028] This utility model provides a microbial inoculant production device for the efficient decomposition of tobacco straw in tobacco-rice rotation areas. A hydraulic pusher pushes a lifting plate upward, which in turn moves the cylinder cover and stirring assembly upward, exposing the stirring assembly at a high position so that subsequent operators can maintain or clean it.

[0029] Figures 1-4 The diagram shown is a structural schematic of one embodiment of a microbial inoculant production device for efficient decomposition of tobacco straw in a tobacco-rice rotation area. Please refer to [link / reference needed]. Figures 1-4 The microbial agent production device for efficient decomposition of tobacco straw in rice-tobacco rotation areas according to this embodiment includes a mixing cylinder assembly 100, a mixing and stirring assembly 200, and a lifting assembly 300.

[0030] The mixing cylinder assembly 100 includes a cylinder body 110 and a cylinder cover 120 disposed on the upper end of the cylinder body 110. Four L-shaped support plates 111 are fixed to the outer side of the lower end of the cylinder body 110. A feed pipe is disposed at the lower end of the cylinder body 110, and a feed pipe 121 is disposed at the upper end of the cylinder cover 120. Preferably, in this embodiment, a sealing ring made of rubber is disposed at the lower end of the outer wall of the cylinder cover 120. The sealing ring disposed on the cylinder cover 120 seals the gap between the cylinder cover 120 and the cylinder body 110, ensuring the airtightness of the device.

[0031] The mixing assembly 200 includes a motor 210 disposed in the middle of a cylindrical cover 120, a stirring rod 220 disposed at the output end of the motor 210, multiple stirring blades 230 disposed on the outer wall of the stirring rod 220, and a U-shaped blade 240 disposed at the lower end of the stirring rod 220. Preferably, in this embodiment, a limiting rod 221 is fixed to the upper side of the opposite outer wall of the stirring rod 220, and a limiting groove 122 is formed on the outer side of the lower middle part of the cylindrical cover 120. The upper side of the outer wall of the limiting rod 221 is in contact with the inner wall of the limiting groove 122. When the stirring rod 220 rotates with the motor 210, the limiting rod 221 rotates synchronously. During rotation, the limiting rod 221 generates a certain frictional force with the limiting groove 122 of the cylindrical cover 120, thereby ensuring the stability of the stirring rod 220 during rotation. The U-shaped blade 240... A threaded rod 241 is fixed at the middle of the upper end of the stirring rod 220, and a threaded hole is opened at the middle of the lower end of the stirring rod 220. The stirring rod 220 is threadedly connected to the U-shaped blade 240. Under the action of the threaded rod 241 and the threaded hole, the U-shaped blade 240 is threadedly installed at the lower end of the stirring rod 220. Later, the operator can manually rotate the U-shaped blade 240 to remove it from the stirring rod 220 for disassembly and replacement. There are three sets of U-shaped blades 240. The three sets of U-shaped blades 240 can improve the stirring efficiency of the material on the inner wall of the cylinder 110.

[0032] The lifting assembly 300 includes a hydraulic push rod 310 fixed on two opposing L-shaped support plates 111 and a lifting plate 320 fixed on the upper end of the hydraulic push rod 310. The lifting plate 320 is fixedly connected to the cylinder cover 120. Preferably, in this embodiment, a plurality of limiting plates 321 are fixed on the inner wall of the lifting plate 320. The inner wall of the limiting plate 321 is in contact with the outer wall of the cylinder 110. When the lifting plate 320 moves up and down with the hydraulic push rod 310, the limiting plates 321 on the inner wall of the lifting plate 320 move up and down synchronously. During the up and down movement, the limiting plates 321 and the outer wall of the cylinder 110 generate a certain frictional force, thereby ensuring the stability of the lifting plate 320 during up and down movement, and thus ensuring the stability of the cylinder cover 120 during up and down movement.

[0033] Combination Figures 1-4 This embodiment of a microbial inoculant production device for efficient decomposition of tobacco straw in a tobacco-rice rotation area is used as follows: Raw materials are injected into the cylinder 110 through the feed pipe 121. The motor 210 is started, and the motor 210 drives the stirring rod 220 to rotate the stirring blades 230 and U-shaped blades 240, thereby mixing the raw materials. When maintenance or cleaning of the mixing assembly is required, the hydraulic push rod 310 is started, which pushes the lifting plate 320 upward, thereby moving the cylinder cover 120 upward. During the upward movement of the cylinder cover 120, the entire mixing assembly 200 is moved upward, so that the mixing assembly 200 is exposed at a high position, which facilitates subsequent maintenance or cleaning of the mixing assembly 200. The U-shaped blades 240 are threadedly installed at the lower end of the stirring rod 220 by the threaded rod 241 and the threaded hole. Later, the operator can manually rotate the U-shaped blades 240 to remove them from the stirring rod 220 for disassembly and replacement.

[0034] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A microbial inoculant production device for efficient decomposition of tobacco straw in tobacco-rice rotation areas, characterized in that, include: A mixing cylinder assembly (100) includes a cylinder body (110) and a cylinder cover (120) disposed on the upper end of the cylinder body (110). Four L-shaped support plates (111) are fixed on the outer side of the lower end of the cylinder body (110). A feed pipe is disposed on the lower end of the cylinder body (110), and a feed pipe (121) is disposed on the upper end of the cylinder cover (120). The mixing and stirring assembly (200) includes a motor (210) disposed in the middle of the cylinder cover (120), a stirring rod (220) disposed at the output end of the motor (210), a plurality of stirring blades (230) disposed on the outer wall of the stirring rod (220), and a U-shaped blade (240) disposed at the lower end of the stirring rod (220); The lifting assembly (300) includes a hydraulic push rod (310) fixed on two opposing L-shaped support plates (111) and a lifting plate (320) fixed on the upper end of the hydraulic push rod (310), the lifting plate (320) being fixedly connected to the cylinder cover (120).

2. The microbial inoculant production device for efficient decomposition of tobacco straw in tobacco-rice rotation areas according to claim 1, characterized in that, A sealing ring is provided at the lower end of the outer wall of the cylinder cover (120), and the sealing ring is made of rubber.

3. The microbial inoculant production device for efficient decomposition of tobacco straw in tobacco-rice rotation areas according to claim 1, characterized in that, A limiting rod (221) is fixed on the upper side of the opposite outer wall of the stirring rod (220), and a limiting groove (122) is opened on the outer side of the lower middle part of the cylinder cover (120). The upper side of the outer wall of the limiting rod (221) is in contact with the inner wall of the limiting groove (122).

4. The microbial inoculant production device for efficient decomposition of tobacco straw in tobacco-rice rotation areas according to claim 1, characterized in that, A threaded rod (241) is fixed at the middle of the upper end of the U-shaped blade (240), and a threaded hole is opened at the middle of the lower end of the stirring rod (220). The stirring rod (220) is threadedly connected to the U-shaped blade (240).

5. The microbial inoculant production device for efficient decomposition of tobacco straw in tobacco-rice rotation areas according to claim 1, characterized in that, The U-shaped blades (240) are provided in three sets.

6. The microbial inoculant production device for efficient decomposition of tobacco straw in tobacco-rice rotation areas according to claim 1, characterized in that, The inner wall of the lifting plate (320) is fixed with a plurality of limiting plates (321), and the inner wall of the limiting plates (321) is in contact with the outer wall of the cylinder (110).

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