Shed the power-equipment of chemical fertilizer at a distance
Technical field
The present invention relates to a kind of farm equipment technical field, specifically shed the power-equipment of chemical fertilizer at a distance.
Background technology
Need to supplement certain nutrient to plant mid-term at crop growth, during this period, big machinery is difficult to enter field, especially in the mountain area of road bumpiness, cannot realize mechanized application.The local main fertilizer such as splendid attire such as employing bucket or bamboo basket etc. of current China major part, the main hand that adopts of fertilising spreads, and this not only adds labour intensity, the fertilizer simultaneously spilt is uneven.
Fertilizer distributor of the prior art, generally has following several version.
Backpack, the chemical fertilizer fallen slaps against away from fertilising by the revolving part by machinery, thus the fertilising that realizes semi-automation.But the scope of fertilising is very limited, need fertilising people constantly to walk about, labour intensity is large.See patent: backpack type electric fertilizer applicator, 201210465331.3.
Suspension type, is suspended on after the locomotives such as tractor by plant equipment, advance while apply fertilizer.Such problem is high to the requirement of mechanization, for the soil having crops in growth, is then not suitable for.See patent: fertilizer distributor, 200820230684.4, after exactly equipment being suspended on tractor, drive running by the dragging of tractor, thus at field fertilizer spreading.
Backpack, remote injecting type.The distance that such version benefit it is possible to spray is longer.But Problems existing is, because chemical fertilizer is of a great variety, some chemical fertilizer easily bonds, some chemical fertilizer poor fluidity, is unfavorable for carrying out blanking with gravity.
Propelled type, manually promotes.See patent: combined seed and fertilizer drill, 201110253522.9; Combined seed and fertilizer drill, 200920149838.1.And a kind of agricultural economy type chemical fertilizer sows car, 201420607742.6.
Generally have power driven sprayer in man of peasant household, this sprayer can carry high velocity air, but is merely able at present be applied to the operation of spraying desinsection.
Summary of the invention
For the technical problem mentioned in prior art, the invention provides the power-equipment shedding chemical fertilizer at a distance.
The present invention is achieved in the following ways:
Shed the power-equipment of chemical fertilizer at a distance, primarily of chemical fertilizer storehouse (1), flexible screw carrier pipe (4), drive (5), stirring vane (6), spiral conveying blade (7), motor (11), power driven sprayer (12), fertilizer playpipe (20), conveyer belt (21) forms.
Chemical fertilizer storehouse (1) connects flexible screw carrier pipe (4); Drive (5) is positioned at the bottom of chemical fertilizer storehouse (1); Drive (5) is fixedly connected with stirring vane (6) and spiral conveying blade (7) up and down respectively, the hand of spiral of stirring vane (6) and spiral conveying blade (7) is contrary, during normal operation, the material of surrounding is upwards stirred by stirring vane (6), and the material of surrounding is carried downwards along flexible screw carrier pipe (4) by spiral conveying blade (7); Fertilizer playpipe (20) is tubular construction, and one end is connected with the ajutage (13) of power driven sprayer (12); Flexible screw carrier pipe (4) is connected with the middle part of fertilizer playpipe (20).
Using method of the present invention is:
Chemical fertilizer is loaded chemical fertilizer storehouse (1), open motor (11), drive drive (5).The material of surrounding is upwards stirred by stirring vane (6), and the material of surrounding is carried downwards along flexible screw carrier pipe (4) by spiral conveying blade (7).Mass transport is to fertilizer playpipe (20).
The ajutage (13) of power driven sprayer (12) connects fertilizer playpipe (20), injects the air-flow of high flow capacity wherein, thus is blown by the fertilizer fallen into wherein and be shot out, and reaches remote object of spraying chemical fertilizer.
The invention solves some chemical fertilizer kind easily to bond, and the problem of natural gravity blanking can not be used.There is very strong adaptability, can not only chemical fertilizer be used for, can also fertilizer be used for.Be with a wide range of applications.And take full advantage of the existing condition of peasant household, suitably improve out the equipment shedding chemical fertilizer at a distance.Improve labor productivity.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is front view of the present invention.
Wherein:
1-chemical fertilizer storehouse, 2-solution storehouse, 3-mix and blend portion, 4-flexible screw carrier pipe, 5-drive, 6-stirring vane, 7-spiral conveying blade, the 8-carrier pipe mouth of pipe, 9-water pipe, 10-nozzle, 11-motor, 12-power driven sprayer, 13-ajutage, 14-pipe joint, 15-is tubaeform wind gathering cover, 16-diaphragm plate, 17-dividing plate gas port, 18-lower air duct, 19-upper air duct, 20-fertilizer playpipe, 21-conveyer belt.
Embodiment
Below in conjunction with concrete accompanying drawing, exemplary embodiment of the present invention is described.
As shown in Figure 1:
The present invention is achieved in the following ways:
Shed the power-equipment of chemical fertilizer at a distance, primarily of chemical fertilizer storehouse (1), flexible screw carrier pipe (4), drive (5), stirring vane (6), spiral conveying blade (7), motor (11), power driven sprayer (12), fertilizer playpipe (20), conveyer belt (21) forms.
Chemical fertilizer storehouse (1) connects flexible screw carrier pipe (4); Drive (5) is positioned at the bottom of chemical fertilizer storehouse (1); Drive (5) is fixedly connected with stirring vane (6) and spiral conveying blade (7) up and down respectively, the hand of spiral of stirring vane (6) and spiral conveying blade (7) is contrary, during normal operation, the material of surrounding is upwards stirred by stirring vane (6), and the material of surrounding is carried downwards along flexible screw carrier pipe (4) by spiral conveying blade (7); Fertilizer playpipe (20) is tubular construction, and one end is connected with the ajutage (13) of power driven sprayer (12); Flexible screw carrier pipe (4) is connected with the middle part of fertilizer playpipe (20).
Using method of the present invention is:
Chemical fertilizer is loaded chemical fertilizer storehouse (1), open motor (11), drive drive (5).The material of surrounding is upwards stirred by stirring vane (6), and the material of surrounding is carried downwards along flexible screw carrier pipe (4) by spiral conveying blade (7).Mass transport is to fertilizer playpipe (20).
The ajutage (13) of power driven sprayer (12) connects fertilizer playpipe (20), injects the air-flow of high flow capacity wherein, thus is blown by the fertilizer fallen into wherein and be shot out, and reaches remote object of spraying chemical fertilizer.
As preferred technical scheme:
The diaphragm plate (16) being divided into upper and lower two passages is had in fertilizer playpipe (20); Diaphragm plate (16) is the level of state; Diaphragm plate (16) has at least one dividing plate gas port (17), there is the choke lobe (22) offered tiltedly at dividing plate gas port (17) place.Wind is divided into two strands, the wind of upper air duct (19) directly blows penetrates chemical fertilizer, the wind of lower air duct (18), can by the stop of choke lobe (22), upwards enter upper air duct (19) by dividing plate gas port (17), in the process entering upper air duct (19), the chemical fertilizer dropped on diaphragm plate (16) is blown afloat, thus play the effect of " dilution " chemical fertilizer, accelerate the flowing velocity of upper air duct (19) chemical fertilizer.
Also comprise solution storehouse (2), water pipe (9) and nozzle (10); Water pipe (9) connects solution storehouse (2) and nozzle (10); Nozzle (10) is arranged in upper air duct (19); Flexible screw carrier pipe (4) is connected with upper air duct (19) middle part of fertilizer playpipe (20).Can spray water and also can spray medicine.Water spray makes powdered fertilizer, is unlikely to after ejecting, and produces flue dust and spread.
Also comprise tubaeform wind gathering cover (15); Be arranged on fertilizer playpipe (20) and ajutage (13) connecting portion, in horn-like.Can the air-flow polymerization of wind gathering cover (15) be entered, more accelerate air velocity, be conducive to chemical fertilizer and spray.
The invention solves some chemical fertilizer kind easily to bond, and the problem of natural gravity blanking can not be used.There is very strong adaptability, can not only chemical fertilizer be used for, can also fertilizer be used for.Be with a wide range of applications.And take full advantage of the existing condition of peasant household, suitably improve out the equipment shedding chemical fertilizer at a distance.Improve labor productivity
In addition, embodiments of the present invention are the examples representing content of the present invention, can combine with other known technology further, also can omit a part etc. without departing from the spirit and scope of the invention and carry out changing to form.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the field are to be understood that: still can modify to the specific embodiment of the present invention or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope of request of the present invention protection.