A kind of improved type automatic packaging machine of producing the powdery humic acid fertilizer
Technical field
The utility model relates to a kind of automatic packaging machine, and specifically a kind of improved type automatic packaging machine of producing the powdery humic acid fertilizer, belong to the automatic packaging machine field.
Background technology
Humic acid fertilizer is to be that primary raw material is through chemical treatments such as acid or alkali with mix the fertilizer that a small amount of inorganic fertilizer is made by peat, brown coal, danty.Wherein be rich in the nutrient of humic acid and certain declarable content.
Utilize danty and lignite resource, by processing such as degraded, extraction, activation, obtain highly active humic acid (fulvic acid), then by it with nitrogen, phosphorus, potassium, in, micro-element etc., by the application of chelating, the innovative technology such as saturated, composite, prepare humic acid water-soluble fertilizer.
In actual applications; there is Promoting plant growth; improve plant resistance to environment stress; the multiple efficacies such as increase output, the quality of improving, raising utilization rate of fertilizer, not only can increase the soil organism, improves soil physical and chemical property; improve the soil fertilizer water holding capacity; also but protection of the environment, can repair the environment that damaged by the mankind, significant to agriculture sustainable development.
Powdery humic acid product is owing to having larger specific surface area, then when entering packaging bag in feed bin, material can be brought more air into, causes volume of material to become large, and density diminishes, and has a strong impact on packaging efficiency.
The utility model content
In order to address the above problem, the utility model has designed a kind of improved type automatic packaging machine of producing the powdery humic acid fertilizer, can eliminate gas in the blanking process and carry phenomenon secretly according to the little characteristic of powdery humic acid fertilizer bulk density, meet the packing requirements of granular material.
The technical solution of the utility model is:
A kind of improved type automatic packaging machine of producing the powdery humic acid fertilizer, comprise body, described body is provided with belt conveyor and feed bin, described feed bin is connected with discharging opening by the feeding twin screw, described discharging opening place is provided with carries mechanism secretly, the described mechanism top of carrying secretly is provided with vibratory pump, and the described mechanism below of carrying secretly is provided with vibrating head.
The utility model has the advantage of: the little characteristic according to the bulk density of powdery humic acid fertilizer, increase vibrating head at weighing system, to remove gas and the compacting material that in the blanking process, material is carried secretly, meet packing requirements.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model embodiment;
In figure: 1-belt conveyor, 2-vibrating head, 3-carry mechanism, 4-vibratory pump, 5-feed bin, 6-feeding twin screw secretly.
The specific embodiment
Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
Embodiment 1
As shown in Figure 1, a kind of improved type automatic packaging machine of producing the powdery humic acid fertilizer, comprise body, described body is provided with belt conveyor 1 and feed bin 5, described feed bin 5 is connected with discharging opening by feeding twin screw 6, described discharging opening place is provided with carries mechanism 3 secretly, and described mechanism 3 tops of carrying secretly are provided with vibratory pump 4, and described mechanism 3 belows of carrying secretly are provided with vibrating head 2.
The utility model on the basis of original automatic packaging machine, the little characteristic according to the bulk density of powdery humic acid fertilizer, when feeding is weighed, the vibrating head vibration, to remove gas and the compacting material that in the blanking process, material is carried secretly, meet packing requirements.
Finally it should be noted that: the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment, the utility model is had been described in detail, for a person skilled in the art, its technical scheme that still can put down in writing aforementioned each embodiment is modified, or part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.