Organic fertilizer fermentation device

Abstract

The utility model discloses an organic fertilizer fermentation device and relates to the technical field of fertilizer production. The device comprises a tank body of which the top is of an open structure, the opening structure of the tank body is vertically and rotatably connected with a rotating cylinder; a top cover is horizontally fixed to an upper end opening of the rotating cylinder. The top of the tank body is provided with a first rotation driving assembly connected with the rotating cylinder; a linear driving assembly is horizontally arranged in the rotating cylinder; the linear driving assembly is horizontally connected with a second rotary driving assembly; the lower part of the second rotary driving assembly is connected with a stirring shaft; the stirring shaft is vertically inserted into the tank body; a plurality of impellers are fixed on the stirring shaft side by side. The organic fertilizer fermentation device is reasonable in structural design and convenient to use, effectively guarantees the fermentation efficiency and effect of organic fertilizer, and has high market application value.

Description

Technical Field

[0001] The utility model belongs to the technical field of fertilizer production, in particular to an organic fertilizer fermentation device. Background Art

[0002] Organic fertilizer is mainly made from animal manure (mainly chicken manure and duck manure) as the main raw material, adding crop straw as an auxiliary material, adjusting the carbon-nitrogen ratio and moisture of the materials, adding fermentation bacteria after mixing, and obtained through mixed fermentation. Therefore, a fermentation device is needed in the production of organic fertilizer.

[0003] A Chinese patent with the authorization announcement number CN219603489U discloses an organic fertilizer fermentation device, which is used to feed fermentation raw materials from a feeding port and stir and mix the raw materials in a fermentation tank body by using a stirring rod. The above device has the following drawbacks: since the position of the stirring rod is relatively fixed, the stirring rod may have a stirring dead angle, thereby causing the raw materials in the fermentation tank body to be stirred unevenly, affecting the fermentation efficiency and effect of the organic fertilizer. Therefore, it is urgent to study an organic fertilizer fermentation device to solve the above problems. Utility Model Content

[0004] The utility model provides an organic fertilizer fermentation device, and its purpose is to solve the technical problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses an organic fertilizer fermentation device, comprising a tank body with an open structure at the top; a rotating drum is vertically rotatably connected at the open structure of the tank body; a top cover is horizontally fixed to the upper port of the rotating drum; a first rotating drive component connected to the rotating drum is installed on the top of the tank body; a linear drive component is horizontally installed in the rotating drum; a second rotating drive component is horizontally connected to the linear drive component; a stirring shaft is connected to the lower part of the second rotating drive component; the stirring shaft is vertically plugged into the interior of the tank body; and a plurality of impellers are fixed side by side on the stirring shaft.

[0007] As a preferred technical solution of the utility model, the first rotating drive assembly includes a support plate horizontally fixed to the circumferential outer wall of the tank body; a first servo motor is vertically fixed to the lower surface of the support plate; the output shaft of the first servo motor passes through the support plate and is fixedly sleeved with a gear; an outer gear ring is horizontally meshed on the gear; the outer gear ring is fixedly sleeved at the outer periphery of the lower end of the rotating cylinder.

[0008] As a preferred technical solution of the utility model, the linear drive assembly includes a first bracket fixed to the circumferential outer wall of the rotating cylinder; a second servo motor is horizontally fixed on the first bracket; a screw is coaxially fixed to the output shaft of the second servo motor; the screw is horizontally arranged on the inner side of the rotating cylinder, and both ends of the screw are rotatably connected to the circumferential side wall of the rotating cylinder; a screw thread is fitted with a sleeve; a U-shaped seat connected to the second rotary drive assembly is vertically arranged below the sleeve; both ends of the U-shaped seat are fixedly sleeved on the outer circumference of the screw.

[0009] As a preferred technical solution of the utility model, the second rotating drive assembly includes a second bracket fixed to the circumferential outer wall of the rotating cylinder; a third servo motor is horizontally fixed on the second bracket; the output shaft of the third servo motor is fixed with a first pulley; the first pulley is connected to the second pulley through a synchronous belt drive; the second pulley is fixedly sleeved on one end of a spline shaft; the spline shaft is horizontally arranged on the inner side of the rotating cylinder, and both ends of the spline shaft are rotatably connected to the circumferential side wall of the rotating cylinder; a transmission sleeve is slidingly sleeved on the spline shaft; the two ends of the transmission sleeve are respectively rotatably connected to the two side arms of the U-shaped seat; a first bevel gear is fixedly sleeved on the transmission sleeve; a second bevel gear is meshed on the first bevel gear; the second bevel gear is fixedly sleeved on the upper end of the stirring shaft; the upper end of the stirring shaft is rotatably connected to the middle arm of the U-shaped seat.

[0010] The utility model has the following beneficial effects:

[0011] The utility model puts organic fertilizer into a tank body through a feed inlet, utilizes a first rotary drive component to drive a rotary drum to rotate horizontally in a rotation mode of "rotating forward one circle and then reverse one circle", then drives a stirring shaft to move horizontally in the tank body through a linear drive component, and utilizes a second rotary drive component to drive the stirring shaft to rotate horizontally, so that an impeller can fully stir the organic fertilizer at various positions in the tank body, and finally the stirred organic fertilizer is discharged from a discharge port, which not only effectively improves the stirring uniformity of the organic fertilizer, but also ensures the fermentation efficiency and effect of the organic fertilizer.

[0012] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 The utility model is a structural schematic diagram of an organic fertilizer fermentation device.

[0015] Figure 2 for Figure 1 The main view of the structure.

[0016] Figure 3 It is a structural schematic diagram of the first rotary drive assembly of the utility model being arranged on the tank body.

[0017] Figure 4 It is a schematic structural diagram of the linear drive assembly and the second rotary drive assembly of the utility model being arranged on the rotary drum.

[0018] Figure 5 It is a schematic structural diagram of the connection between the linear drive component and the second rotation drive component of the utility model.

[0019] Figure 6 It is a structural schematic diagram of the U-shaped seat of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1-tank body, 2-rotating cylinder, 3-top cover, 4-first rotary drive assembly, 5-linear drive assembly, 6-second rotary drive assembly, 7-agitation shaft, 8-impeller, 101-discharge port, 301-feed port, 302-exhaust port, 303-pressure relief valve, 401-support plate, 402-first servo motor, 403-gear, 404-external gear ring, 501-first bracket, 502-second servo motor, 503-screw, 504-screw sleeve, 505-U-shaped seat, 601-second bracket, 602-third servo motor, 603-first pulley, 604-second pulley, 605-spline shaft, 606-transmission sleeve, 607-first bevel gear, 608-second bevel gear. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] See also Figure 1-3As shown, the utility model is an organic fertilizer fermentation device, comprising a tank body 1 with an open structure at the top; a discharge port 101 is vertically arranged at the bottom of the tank body 1; a conventional discharge valve in the field is installed at the lower end of the discharge port 101; a rotating drum 2 is vertically rotatably connected to the open structure of the tank body 1; a top cover 3 is horizontally bolted to the upper port of the rotating drum 2; a feed port 301 is vertically arranged on the top of the top cover 3; a conventional feed valve in the field is installed at the upper end of the feed port 301; an exhaust port 302 is obliquely arranged on the upper surface of the top cover 3; a conventional pressure relief valve 303 in the field is installed at the upper end of the exhaust port 302; a first rotary drive component 4 connected to the rotating drum 2 is installed on the top of the tank body 1; a linear drive component 5 is horizontally arranged in the rotating drum 2; a second rotary drive component 6 is horizontally connected to the linear drive component 5; a stirring shaft 7 is connected to the lower part of the second rotary drive component 6; the stirring shaft 7 is vertically inserted into the interior of the tank body 1; and a plurality of conventional impellers 8 in the field are fixed side by side on the stirring shaft 7. When in use, the organic fertilizer is put into the tank body 1 through the feed port 301, and the first rotary drive component 4 is used to drive the rotating drum 2 to rotate horizontally in a "forward rotation for one circle and then reverse rotation for one circle" manner, and then the linear drive component 5 is used to drive the stirring shaft 7 to move horizontally in the tank body 1, and the second rotary drive component 6 is used to drive the stirring shaft 7 to rotate horizontally, so that the impeller 8 can fully stir the organic fertilizer at various positions in the tank body 1, and finally the stirred organic fertilizer is discharged from the discharge port 101, which not only effectively improves the stirring uniformity of the organic fertilizer, but also ensures the fermentation efficiency and effect of the organic fertilizer.

[0025] Among them Figure 3 As shown, the first rotary drive assembly 4 includes a support plate 401 horizontally welded to the outer circumferential wall of the tank body 1; the lower surface of the support plate 401 is connected to a first servo motor 402 by vertical bolts; the output shaft of the first servo motor 402 penetrates the support plate 401 and is keyed to a gear 403, and the output shaft of the first servo motor 402 is in clearance with the support plate 401; an outer gear ring 404 is horizontally meshed on the gear 403; the outer gear ring 404 is fixedly sleeved at the outer circumference of the lower end of the rotating drum 2. When in use, the first servo motor 402 drives the open gear 403 to rotate, so that the gear 403 drives the rotating drum 2 to rotate horizontally in a "forward rotation and then reverse rotation" through the outer gear ring 404, thereby ensuring the mixing effect of the organic fertilizer.

[0026] Embodiment 2:

[0027] Based on Example 1, Figure 4-6As shown, the linear drive assembly 5 includes a first bracket 501 welded to the circumferential outer wall of the rotating cylinder 2; the horizontal cross section of the first bracket 501 is a U-shaped structure; the first bracket 501 is horizontally bolted with a second servo motor 502; the output shaft of the second servo motor 502 is coaxially fixed with a screw 503 through a conventional coupling in the field; the screw 503 is horizontally arranged on the inner side of the rotating cylinder 2, and both ends of the screw 503 are rotatably connected to the circumferential side wall of the rotating cylinder 2; a screw sleeve 504 is threadedly matched on the screw 503; a U-shaped seat 505 connected to the second rotary drive assembly 6 is vertically arranged below the screw sleeve 504; both ends of the U-shaped seat 505 are fixedly sleeved on the outer periphery of the screw 503; the second rotary drive assembly 6 includes a second bracket 601 welded to the circumferential outer wall of the rotating cylinder 2; the horizontal cross section of the second bracket 601 is a U-shaped structure Structure; the third servo motor 602 is horizontally bolted on the second bracket 601; the output shaft of the third servo motor 602 is keyed to the first pulley 603; the first pulley 603 is connected to the second pulley 604 through a synchronous belt drive; the second pulley 604 is keyed to one end of a spline shaft 605; the spline shaft 605 is horizontally arranged on the inner side of the rotating cylinder 2, and both ends of the spline shaft 605 are rotatably connected to the circumferential side wall of the rotating cylinder 2; a transmission sleeve 606 is slidingly sleeved on the spline shaft 605; the two ends of the transmission sleeve 606 are respectively rotatably connected to the two side arms of the U-shaped seat 505; the transmission sleeve 606 is keyed to the first bevel gear 607; the first bevel gear 607 is meshed with the second bevel gear 608; the second bevel gear 608 is keyed to the upper end of the stirring shaft 7; the upper end of the stirring shaft 7 is rotatably connected to the middle arm of the U-shaped seat 505. When in use, the screw 503 is driven to rotate by the second servo motor 502, so that the screw 503 drives the U-shaped seat 505 to move axially along the spline shaft 605 via the screw sleeve 504 (in this process, the transmission sleeve 606 slides on the spline shaft 605), and at the same time, the first pulley 603 is driven to rotate by the third servo motor 602, so that the first pulley 603 drives the spline shaft 605 to rotate via the second pulley 604, and then the spline shaft 605 drives the stirring shaft 7 to rotate via the transmission sleeve 606, the first bevel gear 607 and the second bevel gear 608, so that the impeller 8 can fully stir the organic fertilizer at various positions in the tank body 1, thereby effectively ensuring the stirring uniformity of the organic fertilizer.

[0028] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An organic fertilizer fermentation device, characterized in that, It comprises a tank body (1) with an open top structure; a rotating cylinder (2) is vertically rotatably connected to the open top structure of the tank body (1); a top cover (3) is horizontally fixed to the upper end of the rotating cylinder (2); A first rotary drive assembly (4) connected to a rotary drum (2) is installed on the top of the tank body (1); a linear drive assembly (5) is installed horizontally in the rotary drum (2); a second rotary drive assembly (6) is horizontally connected to the linear drive assembly (5); a stirring shaft (7) is connected to the lower part of the second rotary drive assembly (6); the stirring shaft (7) is vertically inserted into the interior of the tank body (1); and a plurality of impellers (8) are fixed side by side on the stirring shaft (7).

2. An organic fertilizer fermentation device according to claim 1, characterized in that, The first rotary drive assembly (4) comprises a support plate (401) fixed horizontally to the circumferential outer wall of the tank body (1); a first servo motor (402) is vertically fixed to the lower surface of the support plate (401); an output shaft of the first servo motor (402) passes through the support plate (401) and is fixedly sleeved with a gear (403); an outer gear ring (404) is horizontally meshed on the gear (403); and the outer gear ring (404) is fixedly sleeved on the outer periphery of the lower end portion of the rotating cylinder (2).

3. A kind of organic fertilizer fermentation device according to claim 1 or 2, characterized in that, The linear drive assembly (5) comprises a first bracket (501) fixed to the circumferential outer wall of the rotating cylinder (2); a second servo motor (502) is horizontally fixed on the first bracket (501); a screw rod (503) is coaxially fixed to the output shaft of the second servo motor (502); the screw rod (503) is horizontally arranged on the inner side of the rotating cylinder (2), and both ends of the screw rod (503) are rotatably connected to the circumferential side wall of the rotating cylinder (2); a screw sleeve (504) is threadedly engaged on the screw rod (503); a U-shaped seat (505) connected to the second rotary drive assembly (6) is vertically arranged below the screw sleeve (504); both ends of the U-shaped seat (505) are fixedly sleeved on the outer circumference of the screw rod (503).

4. An organic fertilizer fermentation device according to claim 3, characterized in that, The second rotating drive assembly (6) comprises a second bracket (601) fixed to the outer circumferential wall of the rotating drum (2); a third servo motor (602) is horizontally fixed on the second bracket (601); the output shaft of the third servo motor (602) is fixedly sleeved with a first pulley (603); the first pulley (603) is connected to a second pulley (604) through a synchronous belt drive; the second pulley (604) is fixedly sleeved on one end of a spline shaft (605); the spline shaft (605) is horizontally arranged on the inner side of the rotating drum (2), and the spline shaft (60 5) are rotatably connected to the circumferential side wall of the rotating cylinder (2); a transmission sleeve (606) is slidably sleeved on the spline shaft (605); the two ends of the transmission sleeve (606) are rotatably connected to the two side arms of the U-shaped seat (505); a first bevel gear (607) is fixedly sleeved on the transmission sleeve (606); a second bevel gear (608) is meshed on the first bevel gear (607); the second bevel gear (608) is fixedly sleeved on the upper end of the stirring shaft (7); the upper end of the stirring shaft (7) is rotatably connected to the middle arm of the U-shaped seat (505).

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