Microbial organic fertilizer fermentation tank with purification function

Abstract

The utility model discloses a microbial organic fertilizer fermentation tank with a purification function, which belongs to the technical field of organic fertilizer fermentation equipment and comprises a tank body, a top cover is arranged at the upper end of the tank body, a feed port is arranged on the top cover, and a speed reducing motor is mounted on the top cover. The elastic supporting structure is used in cooperation with a limiting structure on the hexagonal rod, when the rotating shaft drives the stirring rod to rotate, an abutting column in the limiting structure makes contact with the end face of the beveled pipe all the time due to the gravity of the stirring rod and the stirring blades, the abutting column can ascend and descend in the process, and therefore the hexagonal rod is driven by the limiting structure to ascend and descend; the stirring blades can rise and fall while rotating, the stirring effect can be improved, the time needed for completely turning over the fertilizer is shortened, an elastic supporting structure plays an auxiliary supporting role on a limiting structure, a hexagonal rod and other structures, meanwhile, a spring contracts to generate vibration, and the stirring rod and the stirring blades can be driven to move up and down; and the bearing acting force of the abutting column is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of organic fertilizer fermentation equipment, in particular to a microbial organic fertilizer fermentation tank with a purification function. Background Art

[0002] Microbial organic fertilizer is a kind of fertilizer made from organic garbage, animal feces and organic solid waste produced after food processing through a series of treatments. During production, biological organic fertilizer needs to be fermented in a set fermentation tank. In order to make the materials in the fermentation tank fully mixed, the existing fermentation tank is equipped with a corresponding stirring mechanism, so that the materials poured from the feed port can be mixed through the stirring mechanism.

[0003] The existing patent number is: CN217323914U, which discloses "Microbial organic fertilizer fermentation tank with purification function". In this patent, the spiral discharge rod is driven to rotate by the rotation of the rotating motor, thereby driving the stirring rod to rotate, and then the raw materials are poured onto the spiral discharge rod through the feeding funnel. Under the rotation of the spiral discharge rod, the raw materials will enter the fixed box at a uniform speed. However, in the above patent, the structure for stirring the fertilizer is fixed in height. When stirring the fertilizer, the fertilizer can only be stirred and turned at the same height, and the fertilizer is only turned locally. If the fertilizer needs to be turned completely and evenly, a longer stirring time is required, and the stirring effect is general. The stirring and turning cannot be achieved quickly. When the stirring time is too short, there is a limitation of incomplete stirring. Utility Model Content

[0004] The main purpose of the utility model is to provide a microbial organic fertilizer fermentation tank with a purification function, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A microbial organic fertilizer fermentation tank with a purification function comprises a tank body, a top cover is provided at the upper end of the tank body, and a feed port is provided on the top cover, a reduction motor is installed on the top cover, a rotating shaft connected to the reduction motor is provided inside the top cover and the tank body, and the lower end of the rotating shaft is installed on a stirring rod through an elastic supporting structure, the stirring rod is provided with a hexagonal rod, and the upper end of the hexagonal rod is connected to the rotating shaft, the hexagonal rod is provided with a limiting structure supported on the elastic supporting structure, the elastic supporting structure comprises a fixing rod, a fixing plate, a guide rod and a supporting ring, the fixing rod is fixedly connected to the fixing plate, the guide rod is fixedly connected to the supporting ring, and the guide rod is installed on the fixing plate, the limiting structure comprises a mounting seat, a limiting plate and an abutting column, the mounting seat is fixedly connected to the limiting plate, two groups of mounting seats and the limiting plate are installed on the hexagonal rod, and the abutting column is fixed to the lower end of one group of mounting seats.

[0007] Preferably, the top cover is provided with an auxiliary adding port, and the top cover is fixed to the tank body by screws, and the stirring rod is provided with stirring blades.

[0008] Preferably, a hexagonal groove is formed at the lower end of the rotating shaft, the hexagonal rod is inserted into the hexagonal groove, and a threaded hole is formed on the hexagonal rod.

[0009] Preferably, the elastic support structure also includes a spring and a beveled tube, the fixed plate is fixed to the inside of the top cover by a fixed rod, the guide rod passes through the fixed plate, the spring is sleeved on the guide rod, and the ends of the spring respectively contact the fixed rod and the support ring, and the beveled tube is arranged at the middle position of the fixed plate.

[0010] Preferably, the limiting structure also includes an assembly groove, a countersunk hole and a countersunk bolt. The assembly groove is opened on the mounting seat and the limiting plate, and the mounting seat and the limiting plate are sleeved on the hexagonal rod through the assembly groove. The countersunk hole is opened on the mounting seat, the countersunk bolt is arranged in the countersunk hole, and the end of the countersunk bolt is connected to the threaded hole.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the microbial organic fertilizer fermentation tank with purification function is used in conjunction with the limiting structure on the hexagonal rod through the elastic support structure provided. When the rotating shaft drives the stirring rod to rotate, the abutment column in the limiting structure always contacts the end face of the oblique tube due to the gravity of the stirring rod and the stirring blade. The abutment column will be lifted and lowered in this process, thereby lifting and lowering the hexagonal rod through the limiting structure, so that the stirring blade can be lifted and lowered while rotating, which can improve the stirring effect and shorten the time required for completely turning over the fertilizer. The elastic support structure plays an auxiliary supporting role for the limiting structure, the hexagonal rod and other structures. At the same time, the spring contracts to generate vibration, and can also drive the stirring rod and the stirring blade to move up and down, reducing the bearing force of the abutment column. Holes with a diameter larger than the stirring rod are provided on the fixed plate and the support ring, which does not affect the lifting and connection of the stirring rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the rotating shaft of the utility model;

[0015] Figure 4 It is a structural schematic diagram of the elastic support structure of the utility model;

[0016] Figure 5It is a structural schematic diagram of the limiting structure of the utility model.

[0017] In the figure: 1. tank body; 2. top cover; 3. feed port; 4. auxiliary addition port; 5. reduction motor; 6. rotating shaft; 7. stirring rod; 8. stirring blade; 9. hexagonal rod; 10. elastic support structure; 1001. fixing rod; 1002. fixing plate; 1003. guide rod; 1004. spring; 1005. oblique tube; 1006. support ring; 11. hexagonal groove; 12. threaded hole; 13. limiting structure; 1301. mounting seat; 1302. limiting plate; 1303. assembly groove; 1304. countersunk hole; 1305. countersunk bolt; 1306. abutment column. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1-Figure 5 As shown, a microbial organic fertilizer fermentation tank with a purification function comprises a tank body 1, a top cover 2 is provided at the upper end of the tank body 1, and a feed port 3 is provided on the top cover 2, a reduction motor 5 is installed on the top cover 2, a rotating shaft 6 connected to the reduction motor 5 is provided inside the top cover 2 and the tank body 1, and the lower end of the rotating shaft 6 is installed on the stirring rod 7 through an elastic supporting structure 10, the stirring rod 7 is provided with a hexagonal rod 9, and the upper end of the hexagonal rod 9 is connected to the rotating shaft 6, the hexagonal rod 9 is provided with a limiting structure 13 supported on the elastic supporting structure 10, an auxiliary adding port 4 is provided on the top cover 2, and the top cover 2 is fixed to the tank body 1 by screws, the stirring rod 7 is provided with a stirring blade 8, a hexagonal groove 11 is opened at the lower end of the rotating shaft 6, the hexagonal rod 9 is inserted in the hexagonal groove 11, and a threaded hole 12 is provided on the hexagonal rod 9.

[0020] When using the fermentation tank to produce microbial organic fertilizer, the tank body 1 is placed stably, and the stirring rod 7 is installed at the lower end of the rotating shaft 6 through the cooperation of the hexagonal rod 9, the elastic support structure 10 and the limiting structure 13. Organic garbage, animal feces and other raw materials are put in through the feed port 3 on the top cover 2. In this process, the tank body 1 is a double-layer structure, and a heating mechanism is provided between the double-layer structure. The heating mechanism is used to heat the raw materials, which can achieve the purpose of preliminary cleaning and purification. Specific microorganisms are added through the auxiliary addition port 4, and then the organic fertilizer fermentation work is started. During the fermentation process, in addition to necessary heating, the reduction motor 5 can also be started. The reduction motor 5 rotates with the stirring rod 7 through the cooperation of the hexagonal groove 11 and the hexagonal rod 9, so that the stirring blade 8 is used to stir and turn the raw materials. During the stirring process, due to the cooperation of the elastic support structure 10 and the limiting structure 13, the hexagonal rod 9 and the stirring rod 7 will make periodic lifting and lowering movements, thereby improving the stirring effect and shortening the time required to completely turn the raw materials.

[0021] According to the above implementation scheme, the elastic support structure 10 includes a fixed rod 1001, a fixed plate 1002, a guide rod 1003 and a support ring 1006, the fixed rod 1001 is fixedly connected to the fixed plate 1002, the guide rod 1003 is fixedly connected to the support ring 1006, and the guide rod 1003 is installed on the fixed plate 1002, the elastic support structure 10 also includes a spring 1004 and an oblique tube 1005, the fixed plate 1002 is fixed to the inside of the top cover 2 by the fixed rod 1001, the guide rod 1003 runs through the fixed plate 1002, the spring 1004 is sleeved on the guide rod 1003, and the spring 1 The ends of 004 ​​contact the fixing rod 1001 and the supporting ring 1006 respectively, the oblique tube 1005 is arranged at the middle position of the fixing plate 1002, the limiting structure 13 includes a mounting seat 1301, a limiting plate 1302 and an abutment column 1306, the mounting seat 1301 is fixedly connected with the limiting plate 1302, two groups of mounting seats 1301 and limiting plates 1302 are installed on the hexagonal rod 9, and the abutment column 1306 is fixed at the lower end of one group of mounting seats 1301, the limiting structure 13 also includes an assembly groove 1303, a countersunk hole 1304 and a countersunk bolt 1305, and the assembly groove 1303 is opened between the mounting seat 1301 and the limiting plate 1302. The limiting plate 1302 is mounted on the mounting seat 1301 and the limiting plate 1302 is sleeved on the hexagonal rod 9 through the assembly groove 1303. The countersunk hole 1304 is opened on the mounting seat 1301. The countersunk bolt 1305 is set in the countersunk hole 1304, and the end of the countersunk bolt 1305 is connected to the threaded hole 12. The elastic support structure 10 is set to cooperate with the limiting structure 13 on the hexagonal rod 9. When the rotating shaft 6 rotates with the stirring rod 7, the abutment column 1306 in the limiting structure 13 is always in contact with the end face of the oblique tube 1005 due to the gravity of the stirring rod 7 and the stirring blade 8. The abutment column 1306 will During this process, the lifting and lowering are carried out, so that the hexagonal rod 9 is lifted and lowered by the limiting structure 13, and the stirring blade 8 can be lifted and lowered while rotating, which can improve the stirring effect and shorten the time required for completely turning over the fertilizer. The elastic support structure 10 plays an auxiliary supporting role for the limiting structure 13, the hexagonal rod 9 and other structures. At the same time, the spring 1004 contracts to generate vibration, and can also move the stirring rod 7 and the stirring blade 8 up and down, reducing the force borne by the abutment column 1306. The fixed plate 1002 and the support ring 1006 are provided with holes with a diameter larger than the stirring rod 7, which does not affect the lifting and connection of the stirring rod 7.

[0022] When installing the stirring rod 7, the fixing plate 1002 in the elastic supporting structure 10 is installed inside the top cover 2 through the fixing rod 1001, and the hexagonal rod 9 is passed through the holes on the fixing plate 1002 and the oblique tube 1005, so that the upper end of the hexagonal rod 9 is inserted into the hexagonal groove 11 at the lower end of the rotating shaft 6, and then the two sets of mounting seats 1301 and the limiting plate 1302 are sleeved on the hexagonal rod 9 through the assembly groove 1303, and a countersunk bolt 1305 is arranged in the countersunk hole 1304, so that the end of the countersunk bolt 1305 is screwed into the threaded hole 12, thereby completing the installation of the limiting structure 13. At this time, the abutment column 1306 contacts the oblique tube 1005, and the support ring 1006 on the spring 1004 plays a supporting role for the limiting structure 13. When the stirring rod 7 is installed and used, after the reduction motor 5 is started, the rotating shaft 6 rotates with the stirring rod 7 through the hexagonal rod 9. This process During the stirring process, since the elastic supporting structure 10 is fixed, the abutting column 1306 in the limiting structure 13 will move along the inclined end surface of the oblique tube 1005, and under the influence of the gravity of the stirring rod 7, stirring blade 8 and other structures, the abutting column 1306 will make a lifting movement, thereby driving the hexagonal rod 9, the stirring rod 7 and the stirring blade 8 to lift and lower while rotating, thereby ensuring the stirring effect. In the elastic supporting structure 10, larger holes are provided inside the fixing plate 1002 and the supporting ring 1006, which will not affect the normal rotation and lifting of the hexagonal rod 9 and the stirring rod 7. At the same time, when the limiting structure 13 lifts and lowers the stirring rod 7, the spring 1004 on the guide rod 1003 will vibrate under the force, thereby being able to further lift and lower the stirring rod 7. At the same time, when used in conjunction with the supporting ring 1006, it has a supporting effect on the limiting structure 13, reduces the force borne by the abutting column 1306, and ensures the integrity of the abutting column 1306.

[0023] The above content describes the use principle, features and beneficial effects of the utility model. Relevant personnel in the field can understand from the above content that the above content does not limit the utility model. The above embodiments and instructions describe the basic principles and features of the utility model. Under the premise of conforming to the concept of the utility model, the utility model can also be modified in various ways, and these modifications should fall within the scope of protection required by the utility model.

Claims

1. A microbial organic fertilizer fermentation tank with a purification function, comprising a tank body (1), a top cover (2) provided at the upper end of the tank body (1), a feed port (3) provided on the top cover (2), a reduction motor (5) installed on the top cover (2), and characterized in that: A rotating shaft (6) connected to the reduction motor (5) is provided inside the top cover (2) and the tank body (1), and the lower end of the rotating shaft (6) is mounted on the stirring rod (7) via an elastic support structure (10). The stirring rod (7) is provided with a hexagonal rod (9), and the upper end of the hexagonal rod (9) is connected to the rotating shaft (6). The hexagonal rod (9) is provided with a limiting structure (13) supported on the elastic support structure (10). The elastic support structure (10) includes a fixing rod (1001), a fixing plate (1002), a guide rod (1003) and a support ring (1006). The fixing rod (1001) is fixedly connected to the fixed plate (1002), the guide rod (1003) is fixedly connected to the support ring (1006), and the guide rod (1003) is installed on the fixed plate (1002), the limiting structure (13) includes a mounting seat (1301), a limiting plate (1302) and an abutting column (1306), the mounting seat (1301) is fixedly connected to the limiting plate (1302), two groups of mounting seats (1301) and limiting plates (1302) are installed on the hexagonal rod (9), and the abutting column (1306) is fixed to the lower end of one group of mounting seats (1301).

2. A microbial organic fertilizer fermentation tank with a purification function according to claim 1, characterized in that: The top cover (2) is provided with an auxiliary addition port (4), and the top cover (2) is fixed to the tank body (1) by screws. The stirring rod (7) is provided with a stirring blade (8).

3. A microbial organic fertilizer fermentation tank with a purification function according to claim 2, characterized in that: A hexagonal slot (11) is provided at the lower end of the rotating shaft (6), the hexagonal rod (9) is inserted into the hexagonal slot (11), and a threaded hole (12) is provided on the hexagonal rod (9).

4. A microbial organic fertilizer fermentation tank with a purification function according to claim 3, characterized in that: The elastic support structure (10) further comprises a spring (1004) and an oblique-mouthed tube (1005); the fixed plate (1002) is fixed to the interior of the top cover (2) via a fixed rod (1001); the guide rod (1003) passes through the fixed plate (1002); the spring (1004) is sleeved on the guide rod (1003), and the ends of the spring (1004) contact the fixed rod (1001) and the support ring (1006) respectively; the oblique-mouthed tube (1005) is arranged at a middle position of the fixed plate (1002).

5. A microbial organic fertilizer fermentation tank with a purification function according to claim 4, characterized in that: The limiting structure (13) further comprises an assembly groove (1303), a countersunk hole (1304) and a countersunk bolt (1305); the assembly groove (1303) is provided on the mounting seat (1301) and the limiting plate (1302); the mounting seat (1301) and the limiting plate (1302) are sleeved on the hexagonal rod (9) through the assembly groove (1303); the countersunk hole (1304) is provided on the mounting seat (1301); the countersunk bolt (1305) is provided in the countersunk hole (1304), and the end of the countersunk bolt (1305) is connected to the threaded hole (12).

Images