An organic fertilizer high temperature fermentation integrated machine

Abstract

The utility model introduces an organic fertilizer high-temperature fermentation all-in-one machine, including a support frame, a tank body, a heating component, a stirring blade shaft and a power device; the support frame includes a main frame and a mounting platform, the lower part of the tank body is suspended and welded in the main frame, the heating component is arranged on the outside of the bottom of the tank body, the stirring blade shaft is arranged in the tank body, the power device is arranged on the mounting platform, and the output shaft of the power device is connected to the front end of the stirring blade shaft through a coupling; the stirring blade shaft is driven to rotate. The utility model has a reasonable design, reduces the floor space, and increases the diamond-shaped and variable diameter structure of the stirring arm cross section. Compared with the spiral structure, it can reduce the stirring resistance to a greater extent, reduce energy consumption, and ensure the air required for organic fertilizer fermentation to enter; it adopts an external heating plate for heating, which is more convenient for maintenance in the later stage, the oil tank has a simple structure, is easy to weld and install, and adopts a guide plate design inside to make the heating more uniform; the external pressure strip fixes the heating plate, which is more convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of organic fertilizer fermentation equipment, in particular to an organic fertilizer high-temperature fermentation integrated machine. Background Art

[0002] During the use of large-scale organic fertilizer fermentation equipment, it is necessary to stir and mix the raw materials and control the temperature to facilitate uniform fermentation. There are many types of existing organic fertilizer fermentation equipment. Most of the stirring arms of traditional fermentation equipment adopt a spiral structure. This structure only considers the uniformity of stirring, but does not consider the energy consumption consumed by stirring materials in large-scale fermentation equipment and the amount of air required for organic fertilizer fermentation. In addition, the heating structure of traditional fermentation equipment mostly adopts a combination of plug-in heating rods or oil pump hot oil circulation and invasive electric heating plates. The structure is complicated and the oil must be drained first when repairing or replacing. The cost is high, the maintenance cost is high, and the equipment working efficiency is affected. Summary of the invention

[0003] The utility model aims to overcome the deficiencies of the prior art and provide an organic fertilizer high-temperature fermentation integrated machine with simple structure, low energy consumption and full material fermentation.

[0004] The technical solution adopted by the utility model is:

[0005] An organic fertilizer high-temperature fermentation integrated machine comprises a support frame, a tank body, a heating component, a stirring blade shaft and a power device;

[0006] The support frame includes a main frame and a mounting platform, wherein the mounting platform is lower than the main frame and is arranged on one side of the main frame; the lower part of the tank body is suspended and welded in the main frame, the top of the tank body is a flat top structure, the bottom is a semicircular arc structure, a feed port is arranged on the top of the tank body, and a discharge port is arranged at the lowest point of the bottom center, and a sealing door with a slide driven by an electric push rod is arranged on the feed port and the discharge port;

[0007] The heating assembly is arranged on the outside of the bottom of the tank body, and the heating assembly includes an oil tank, an electric heating plate and a pressure strip; the oil tank is a closed structure arranged to fit the arc of the bottom of the tank body, and the oil tank is symmetrically welded on the arc parts on both sides of the bottom of the tank body; the electric heating plate is fixed to the outside of the oil tank by the pressure strip;

[0008] The stirring blade shaft is arranged in the tank body, and the two ends of the stirring blade shaft are respectively arranged on the front and rear side walls of the tank body through bearing seats, and the stirring blade shaft includes a central shaft, a stirring arm and a scraper; a circular tile seat matching the outer diameter of the central shaft is arranged at the inner end of the stirring arm, and the stirring arm is a variable diameter structure with a diamond-shaped cross section and a gradually decreasing size from the inner end to the outer end; a plurality of stirring arms are evenly spaced and staggeredly welded on the outer edge of the central shaft through the circular tile seat at the inner end; the scrapers are respectively arranged at the front end of each stirring arm, and the length direction of the scraper is arranged parallel to the axis of the central shaft;

[0009] The power device is arranged on the installation platform, and the output shaft of the power device is connected with the front end of the stirring blade shaft through a coupling, so as to drive the stirring blade shaft to rotate.

[0010] Specifically, a sealing plate is detachably provided on the outer side of the heating assembly at the bottom of the tank.

[0011] Specifically, the installation platform and the main frame are provided with a ladder leading to the top of the main frame, and the top of the main frame is provided with a guardrail.

[0012] Specifically, guide plates are arranged in a staggered manner inside the oil tank, and insulation layers are arranged on the outside of the oil tank and the heating plate.

[0013] Specifically, the scraper is welded at the front end of the stirring arm, and reinforcing ribs are provided between the scraper and the stirring arm.

[0014] Specifically, the power device includes a motor and a reducer, and the output shaft of the reducer is connected to the stirring shaft through a coupling.

[0015] Specifically, a fan is arranged on the top of the tank body, and a temperature sensor is arranged inside the tank body.

[0016] More specifically, an electric control box is also provided on the installation platform, and the electric push rod, the power device, the heating plate, the fan and the temperature sensor are all electrically connected to the electric control box.

[0017] Due to the adoption of the above-mentioned technical solution, the utility model has the following advantages:

[0018] The support frame of the utility model is reasonably designed, which reduces the floor space and provides stable support for the tank body; the stirring arm increases the contact and welding area between the stirring arm and the central axis by adding a tile seat to fix the stirring arm, making the stirring arm more stable and reducing the occurrence of stirring arm breakage; the diamond-shaped and variable diameter structure of the stirring arm cross section can reduce the stirring resistance to a greater extent and reduce energy consumption compared to the spiral structure, while ensuring the entry of air required for organic fertilizer fermentation; the setting of the scraper not only meets the function of turning over and throwing materials, but also greatly reduces resistance, avoiding the problems of excessive resistance and high failure rate of traditional wide scraper design; the use of an external heating plate for heating makes it more convenient for maintenance in the later stage, the oil tank has a simple structure and is easy to weld and install, and the internal guide plate design makes the heating more uniform; the external pressure strip fixes the heating plate, which is more convenient to disassemble and assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an overall diagram of the utility model.

[0020] Figure 2 It is a schematic diagram of the utility model in another direction.

[0021] Figure 3 The utility model is a flat and partially sectional schematic diagram of an oil tank, a heating plate and a pressure strip arranged at the bottom of a tank body.

[0022] Figure 4 It is a schematic diagram of a cross section of the fuel tank of the utility model.

[0023] Figure 5 It is a schematic end view of the stirring arms of the utility model when they are staggeredly arranged on the central axis.

[0024] Figure 6 It is a structural schematic diagram of the stirring arm of the utility model.

[0025] In the figure: 1-support frame, 11-main frame, 12-installation platform, 13-ladder, 14-guardrail, 2-tank, 21-electric push rod, 22-sealed door, 23-sealing plate, 3-heating component, 31-oil tank, 311-guide plate, 32-electric heating plate, 33-pressing strip, 4-mixing blade shaft, 41-central shaft, 42-mixing arm, 421-tile seat, 43-scraper, 431-reinforcement rib, 5-power device, 51-motor, 52-reducer. DETAILED DESCRIPTION

[0026] The present invention is further explained below in conjunction with the accompanying drawings and embodiments, which should not be used to limit the protection scope of the present invention. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0027] Combined with Figure 1-6 The organic fertilizer high-temperature fermentation integrated machine shown in the figure includes a support frame 1, a tank body 2, a heating component 3, a stirring blade shaft 4 and a power device 5.

[0028] The supporting frame 1 includes a main frame 11 and an installation platform 12. The installation platform 12 is arranged on one side of the main frame 11 and is lower than the main frame 11. A ladder 13 leading to the top of the main frame 11 is arranged on the installation platform 12 and the main frame 11. A guardrail 14 is arranged on the top of the main frame 11.

[0029] The lower part of the tank body 2 is welded in the air in the main frame 11. The top of the tank body 2 is a flat structure and the bottom is a semicircular arc structure. A feed port is provided at the top of the tank body 2 and a discharge port is provided at the lowest point in the center of the bottom. A sealing door 22 with a slide driven by an electric push rod 21 is provided on the feed port and the discharge port; a sealing plate 23 is detachably provided on the outer side of the bottom of the tank body 2.

[0030] The heating component 3 is arranged on the outer side of the bottom of the tank body 2, and a sealing plate 23 is detachably arranged on the outer side of the heating component; the heating component 3 includes an oil tank 31, an electric heating plate 32 and a pressure strip 33; the oil tank 31 is a closed structure that is fitted with the arc of the bottom of the tank body 2, and guide plates 311 are staggered and arranged inside the oil tank 31, and the oil tank 31 is symmetrically welded on the arc parts on both sides of the bottom of the tank body 2; the electric heating plate 32 is fixed to the outer side of the oil tank 31 by the pressure strip 33; and an insulation layer is arranged on the outer side of the oil tank 31 and the heating plate.

[0031] The stirring blade shaft 4 is arranged in the tank body 2, and the two ends of the stirring blade shaft 4 are respectively arranged on the front and rear side walls of the tank body 2 through bearing seats, and the stirring blade shaft 4 includes a central shaft 41, a stirring arm 42 and a scraper 43; the inner end of the stirring arm 42 is provided with a circular tile seat 421 matching the outer diameter of the central shaft 41, and the stirring arm 42 is a variable diameter structure with a diamond cross-section and a size gradually decreasing from the inner end to the outer end; a plurality of stirring arms 42 are evenly spaced and staggeredly welded on the outer edge of the central shaft 41 through the circular tile seat 421 at the inner end; the scrapers 43 are respectively vertically welded and arranged at the middle of the front end of each stirring arm 42, and the length direction of the scrapers 43 is arranged parallel to the axis of the central shaft 41, and reinforcing ribs 431 are arranged between the scrapers 43 and the stirring arms;

[0032] The power device 5 is arranged on the mounting platform 12, and comprises a motor 51 and a reducer. The output shaft of the reducer is connected to the front end of the stirring blade shaft 4 through a coupling, so as to drive the stirring blade shaft 4 to rotate.

[0033] Preferably, a fan is provided on the top of the tank body 2, and a temperature sensor is provided inside the tank body 2.

[0034] Preferably, an electric control box is also provided on the installation platform 12, and the electric push rod 21, the power device 5, the heating plate, the fan and the temperature sensor are all electrically connected to the electric control box.

[0035] During operation, the electric push rod 21 above the tank body 2 is controlled by the electric control box to move and open the sealed door 22 on the feed port along the slide, and the raw materials to be fermented are added into the tank body 2; the electric push rod 21 is reset to close the feed port, and the motor 51 and the reducer 52 are controlled by the electric control box to drive the stirring blade shaft 4 to rotate. At the same time, the electric heating plate 32 starts to heat the oil tank 31, and then heats the material in the tank body 2, and adjusts the working time of the heating plate and the opening time of the fan according to the temperature signal in the tank body 2 fed back by the temperature sensor, so as to accurately control the fermentation temperature; after the fermentation is completed, the electric push rod 21 at the bottom of the tank body 2 moves, drives the sealed door on the discharge port to open, and discharges the material.

[0036] The parts not described in detail in this utility model are prior art.

[0037] The embodiments selected in this article for the purpose of disclosing the invention of the utility model are currently considered to be suitable, but it should be understood that the utility model is intended to include all changes and improvements of the embodiments that belong to the scope of the present concept and utility model.

Claims

1. An organic fertilizer high temperature fermentation integrated machine, characterized in that: It includes a supporting frame, a tank body, a heating component, a stirring blade shaft and a power device; The support frame includes a main frame and a mounting platform, wherein the mounting platform is lower than the main frame and is arranged on one side of the main frame; the lower part of the tank body is suspended and welded in the main frame, the top of the tank body is a flat top structure, the bottom is a semicircular arc structure, a feed port is arranged on the top of the tank body, and a discharge port is arranged at the lowest point of the bottom center, and a sealing door with a slide driven by an electric push rod is arranged on the feed port and the discharge port; The heating assembly is arranged on the outside of the bottom of the tank body, and the heating assembly includes an oil tank, an electric heating plate and a pressure strip; the oil tank is a closed structure arranged to fit the arc of the bottom of the tank body, and the oil tank is symmetrically welded on the arc parts on both sides of the bottom of the tank body; the electric heating plate is fixed to the outside of the oil tank by the pressure strip; The stirring blade shaft is arranged in the tank body, and the two ends of the stirring blade shaft are respectively arranged on the front and rear side walls of the tank body through bearing seats, and the stirring blade shaft includes a central shaft, a stirring arm and a scraper; a circular tile seat matching the outer diameter of the central shaft is arranged at the inner end of the stirring arm, and the stirring arm is a variable diameter structure with a diamond-shaped cross section and a gradually decreasing size from the inner end to the outer end; a plurality of stirring arms are evenly spaced and staggeredly welded on the outer edge of the central shaft through the circular tile seat at the inner end; the scrapers are respectively arranged at the front end of each stirring arm, and the length direction of the scraper is arranged parallel to the axis of the central shaft; The power device is arranged on the installation platform, and the output shaft of the power device is connected with the front end of the stirring blade shaft through a coupling, so as to drive the stirring blade shaft to rotate.

2. The organic fertilizer high temperature fermentation integrated machine according to claim 1, characterized in that: The installation platform and the main frame are provided with a ladder leading to the top of the main frame, and the top of the main frame is provided with a guardrail.

3. The organic fertilizer high temperature fermentation integrated machine according to claim 1, characterized in that: A sealing plate is detachably provided on the outer side of the heating assembly at the bottom of the tank.

4. The organic fertilizer high temperature fermentation integrated machine according to claim 1, characterized in that: The oil tank is provided with flow guide plates arranged in a staggered manner, and the oil tank and the heating plate are provided with heat-insulating layers on the outside.

5. The organic fertilizer high temperature fermentation integrated machine according to claim 1, characterized in that: The scraper is welded and arranged at the front end of the stirring arm, and reinforcing ribs are arranged between the scraper and the stirring arm.

6. The organic fertilizer high temperature fermentation integrated machine according to claim 1, characterized in that: The power device comprises a motor and a reducer, and the output shaft of the reducer is connected to the stirring shaft through a coupling.

7. The organic fertilizer high temperature fermentation integrated machine according to claim 1, characterized in that: A fan is arranged on the top of the tank body, and a temperature sensor is arranged inside the tank body.

8. The organic fertilizer high temperature fermentation integrated machine according to claim 7, characterized in that: An electric control box is also arranged on the installation platform, and the electric push rod, the power device, the heating plate, the fan and the temperature sensor are all electrically connected to the electric control box.

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