CN206828414U - A kind of highly effective compost agitating device - Google Patents

Abstract

It the utility model is related to a kind of highly effective compost agitating device, including body agitator tank, charging aperture is offered at the top of agitator tank, discharging opening is offered on rear side of agitator tank, rotary shaft and agitating paddle are provided with the agitator tank, motor, belt wheel, belt and big belt wheel disk are provided with the outside of the agitator tank, the belt wheel coaxially installs the drive shaft for motor of overdriving, big belt wheel disk is connected with belt wheel by belt, the rotary shaft is coaxially inserted into the big belt wheel center hole, and assembling is engaged with the big belt wheel disk.Present apparatus design science is reasonable, compact-sized, takes up an area small, it is green, low-carbon safety, energy-saving and emission-reduction, effective simplification is so that compost reaches time saving, laborsaving, economical effect, suitable for cultivating excrement, garden garbage, house refuse, the processing such as rubbish from cooking municipal sludge and food industry waste residue, suitable for vigorously promoting the use.

Description

A high-efficiency compost mixing device

technical field

The utility model belongs to the field of agricultural machinery and equipment, and relates to a composting machine, in particular to a high-efficiency composting stirring device.

Background technique

Compost is an organic fertilizer that uses crop straw, weeds, leaves, peat, garbage and other wastes as the main raw materials, and mixes human and livestock manure and urine through composting and decomposing. The nutrients contained in compost are relatively rich, and the fertilizer effect is long and stable. At the same time, it is beneficial to promote the formation of soil solid particle structure, and can increase the ability of soil water retention, heat preservation, ventilation, and fertilizer retention. It can also be used in combination with chemical fertilizers. Nutrients are single, and the long-term single use of chemical fertilizers causes soil compaction, water retention, and fertilizer retention performance to decline.

Composting mainly uses the action of various microorganisms to mineralize, humify and harmless the organic residues of materials, transform various complex organic nutrients into soluble nutrients and humus, and at the same time utilize the high temperature generated during accumulation (60-70°C) to kill the germs, insect eggs and weed seeds brought in the raw materials to achieve the purpose of harmlessness. Therefore, in order to obtain high-quality compost, in the process of composting, it is the key to accelerate compost maturity and improve fertilizer efficiency by doing everything possible to create good conditions for the life activities of microorganisms.

In the prior art, compost buckets or tanks are used to accommodate the organic waste to be converted into compost, and it is also known to set stirring devices in the compost buckets or tanks, but there are many defects in the compost machines in the prior art:

1. Since the function of microorganisms is closely related to temperature and humidity conditions, controlling the temperature and humidity of the composting process is the key to the smooth progress of composting. Fully stirring the material can effectively increase the contact area of the material so that it is more suitable for the composting temperature and humidity requirements, thereby improving the composting efficiency. However, due to the difference in composting materials and composts, a single stirring intensity and method cannot all meet the high temperature requirements of aerobic composting , Composting temperature and humidity are not well controlled, which will affect the composting effect;

2. At present, the commonly used composting machine driving device is a large-scale motor system with high power and high energy consumption. There are literature records that the use of solar power generation systems is energy-saving and environmentally friendly, but it takes a long time and is inefficient. Prolonging the composting time increases the cost of processing labor and is inefficient;

3. For individual seasons such as winter and early spring when the temperature is low or the moisture content of the garbage is high, the composting machine in the prior art hinders the rise of the fermentation temperature, often causing problems such as long fermentation time and the mortality rate of harmful colonies such as E. coli is not up to standard. , As a result, the organic fertilizer produced by fermentation cannot meet the national standard.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a high-efficiency compost stirring device which is beneficial to the full mixing of organic piles, good heat preservation effect, high degree of automation and low energy consumption.

The utility model solves the problems of the technologies described above by adopting the following technical solutions:

A high-efficiency compost stirring device includes a main body stirring tank, an inlet is opened on the top of the stirring tank, a discharge port is opened on the rear side of the stirring tank, a rotating shaft and a stirring paddle are arranged in the stirring tank, the The above-mentioned rotating shaft is coaxially installed in the stirring tank, and several stirring paddles are vertically detachable and installed on the rotating shaft. A driving motor, a pulley, a belt and a large pulley disc are arranged outside the stirring tank. The motor is arranged on the outside of one side of the mixing tank, and the pulley is coaxially mounted on the driving shaft of the driving motor. connected, the rotating shaft is coaxially inserted into the central hole of the large pulley disc, and is engaged with the large pulley disc, and a blower and a gas pipeline are arranged on the inner bottom side of the stirring tank, and the The blower is arranged at the bottom of the tail end of the mixing tank, close to the discharge port, and the gas pipeline is arranged at the bottom of the mixing tank, and the gas pipeline communicates with the blower.

Moreover, two stirring paddles in opposite directions in the same vertical plane form a group, and each group of stirring paddles is arranged parallel to each other at intervals.

Moreover, a number of air holes are evenly opened on the air delivery pipe.

Advantage and beneficial effect of the present utility model are:

1. The stirring tank of this device is equipped with a rotating shaft and a stirring paddle. The innovation point is that the stirring paddle is vertically detachable and installed on the rotating shaft. A certain number of stirring paddles can be selectively installed according to the different composting materials and piles. Through stirring The process control is more suitable for the temperature and humidity requirements of the compost, which effectively improves the compost mixing efficiency. At the same time, the rotating shaft can also be pulled out from the mixing tank, which is not only suitable for different machines but also convenient for disassembly and maintenance, effectively saving costs.

2. The driving mechanism of this device is composed of a driving motor, a pulley, a belt and a large pulley. The pulley is coaxially mounted on the driving shaft of the driving motor. The large pulley and the pulley are driven by the belt. The rotating shaft It is coaxially inserted into the center hole of the large pulley, and is engaged with the large pulley to complete the driving rotation of the rotating shaft, and effectively convert the point driving force of the driving motor into the circumference of the large pulley through transmission. The driving force, and then drives the rotating shaft to rotate, effectively reducing the stress and reducing the loss of the driving mechanism and the rotating shaft.

3. The inner bottom side of the mixing tank of the device is provided with a blower and a gas pipeline. The gas pipeline is arranged at the bottom of the mixing tank. The gas pipeline is connected with the blower, and a number of air holes are evenly opened on the gas pipeline. Realize automatic air injection, environmental protection and pollution-free, effectively control temperature and humidity, realize natural fermentation, and produce organic fertilizers that meet national standards.

4. The utility model effectively improves the composting efficiency and increases the continuous fluidity of organic materials. The mixing tank has good thermal insulation performance. The stirring device can be disassembled and installed in the mixing tank. According to the characteristics of the material, mechanical stirring can be realized, the material can be mixed evenly, and the driving mechanism has a high degree of automation , Minimize the labor force, and low energy consumption, the blower system realizes automatic air injection, green and environmentally friendly, odorless, dust-free, and pollution-free. The compost processed by the device has no chemical additives, is natural and organic, and turns waste into organic fertilizer. The device has a scientific and reasonable design, compact structure, small footprint, green environmental protection, low-carbon safety, energy saving and emission reduction, and is effectively simplified so that composting can save time, labor and money. It is suitable for breeding manure, garden waste, and domestic waste. , kitchen waste, municipal sludge and food industry waste, etc., suitable for vigorous promotion and use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a front view partial sectional view of Fig. 1;

Fig. 3 is A-A direction sectional view in Fig. 2;

Fig. 4 is the right view of Fig. 1;

Fig. 5 is a left side view of Fig. 1 .

detailed description

The utility model is described in further detail below through specific examples, the following examples are only descriptive, not limiting, and cannot limit the protection scope of the utility model with this.

A high-efficiency compost stirring device, as shown in Figure 1, comprises a main body stirring tank 1, and a feed inlet 2 is provided on the top of the stirring tank, as shown in Figure 5, a discharge port 12 is provided on the rear side of the stirring tank,

The innovation point of the present utility model is:

1. As shown in Figure 2, a rotating shaft 3 and a stirring paddle 8 are arranged in the stirring tank, as shown in Figure 3, the rotating shaft is coaxially installed in the stirring tank, and several stirring paddles are installed vertically and detachably on the On the rotating shaft, two stirring paddles in opposite directions in the same vertical plane form a group, and each group of stirring paddles is arranged parallel to each other at intervals;

2. As shown in Figure 4, a driving motor 7, a pulley 6, a belt 5 and a large pulley disc 4 are arranged on the outside of the mixing tank, and the driving motor is arranged on one side of the mixing tank, and the belt pulley is the same as The shaft passes through the drive shaft of the drive motor, the large pulley is installed on the side of the external pulley of the mixing tank, the large pulley is connected with the pulley through a belt, and the rotating shaft is coaxially inserted in the large In the central hole of the belt wheel, it is engaged with the large belt wheel;

3. A blower 11 and an air pipeline 10 are arranged on the inner bottom side of the mixing tank, the blower is arranged at the bottom of the tail end of the mixing tank, close to the discharge port, and the gas pipeline is arranged at the bottom of the mixing tank. The gas pipeline communicates with the blower, and several air holes 9 are evenly opened on the gas pipeline.

Working principle of the utility model:

When in use, start the motor of the device, the motor drives the pulley to rotate, and the pulley drives the belt, thereby driving the large pulley to rotate, the large pulley drives the rotating shaft to rotate, and the rotating shaft drives the stirring paddle, and the domestic waste waiting for treatment is removed from the stirring The inlet of the tank is poured in, the material is stirred under the impetus of the stirring paddle, and the blower is started at the same time, the airflow passes through the gas pipeline and blows into the mixing tank from the air hole, which is beneficial to the removal of impurities and water evaporation in the mixing tank, and effectively improves the mixing efficiency.

Claims (3)

1. a kind of highly effective compost agitating device, including body agitator tank, offer charging aperture, in agitator tank at the top of agitator tank Rear side offer discharging opening, it is characterised in that：Rotary shaft and agitating paddle, described rotary shaft are provided with the agitator tank It is coaxially mounted in agitator tank, some agitating paddle vertical removable installations on the rotating shaft, are set in the outside of the agitator tank Motor, belt wheel, belt and big belt wheel disk are equipped with, the motor is arranged on outside mixing tank side, and the belt wheel is same Axle installs the drive shaft for motor of overdriving, and the big belt wheel disk is arranged on installation belt wheel side outside agitator tank, big belt wheel disk with Belt wheel is connected by belt, and the rotary shaft is coaxially inserted into the big belt wheel center hole, is engaged with the big belt wheel disk Assembling, is provided with air blower and gas pipeline, described air blower is arranged on agitator tank tail in the inside bottom side of the agitator tank Bottom is held, close to discharging opening, the gas pipeline is laid in stirring pot bottom, and the gas pipeline connects with the air blower.

A kind of 2. highly effective compost agitating device according to claim 1, it is characterised in that：Two in same vertical plane are anti- The agitating paddle in direction is one group, spaced between every group of agitating paddle to be arranged in parallel.

A kind of 3. highly effective compost agitating device according to claim 1, it is characterised in that：Uniformly opened on the appendix Provided with some stomatas.