A kind of part controlled release Bulk Blending Fertilizer quantitative ingredient metering device
Technical field
The utility model relates to a kind of fertilizer production equipment, specifically a kind of part controlled release Bulk Blending Fertilizer quantitative ingredient metering device.
Background technology
In part controlled release Bulk Blending Fertilizer production process, need to be by plurality of raw materials precisely proportioning mixing in proportion.Although meterage in weighting accuracy is high, but owing to being batch operation, production efficiency is lower, cannot adjust in time proportioning, the product of different batches also can form different product qualities because of the error of metering, in production, needing to adjust proportioning can only carry out at next batch, once proportioning mistake is lost larger.Bipacking-auger conveying-type dosing mechanism adopts two augers to carry respectively different raw materials, equipped at outlet port at auger mixes two kinds of raw materials, reach by the speed of controlling auger conveying the object of controlling proportioning, although can produce continuously, adjust in time proportioning, but due to auger convey materials time, easily produce space, affect the accurate conveying of material, the accuracy of this bipacking-auger conveying-type dosing mechanism is not high, unstable product quality.Above-mentioned two kinds of proportioners are all without batch mixing function, and material preparation just can be used after also wanting special blender to stir later, produces line length, complex process.
Summary of the invention
The utility model provides a kind of accurate measurement for addressing the above problem, can continuous metering produce, have batch mixing function part controlled release Bulk Blending Fertilizer quantitative ingredient metering device that can on-line fine proportioning.
The utility model for the technical scheme that technical solution problem adopts is:
A kind of part controlled release Bulk Blending Fertilizer quantitative ingredient metering device described in the utility model comprises by front panel, squab panel and be connected to the gauge line that cross section that side plate between the two surrounds is rectangle, the upper end of described gauge line is provided with charging aperture, the lower end of gauge line is provided with discharging opening, in the inner chamber of described gauge line, be installed with median septum, the both sides of described median septum lower end are respectively arranged with front metering roll and rear metering roll, described front metering roll and rear metering roll are arranged on side plate by bearing respectively, front metering roll and rear metering roll are in transmission connection by the sprocket wheel and the driving mechanism that are arranged on its end respectively, on described front metering roll and rear metering roll, be respectively equipped with the sector notch of 90 °, be fixedly connected with the front apron being obliquely installed in the front panel above front metering roll, the lower end of described front apron and front metering roll are slidably installed, on the squab panel above rear metering roll, be fixedly connected with the backboard being obliquely installed, the lower end of described backboard and rear metering roll are slidably installed, in front panel below front metering roll, be installed with multiple front pectens that are crisscross arranged, on the squab panel below rear metering roll, be installed with multiple rear pectens that are crisscross arranged.
Owing to having adopted said structure, this quantitative ingredient metering device can carry out proportioning to two kinds of materials simultaneously, accurate measurement, can continuous metering produces and can on-line fine proportioning, is conducive to improve the quality of products and reduces the loss in production.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the longitudinal sectional view of Fig. 1 embodiment.
Fig. 3 is the perspective view of metering roll.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of part controlled release Bulk Blending Fertilizer quantitative ingredient metering device described in the utility model comprises by front panel 3, squab panel 4 and is connected to the gauge line 1 that cross section that side plate 5,6 between the two surrounds is rectangle, the upper end of described gauge line 1 is provided with charging aperture, the lower end of gauge line 1 is provided with discharging opening, in the inner chamber of described gauge line 1, be installed with median septum 2, the upper end of gauge line 1 is separated into former and later two chambers by median septum 2.The both sides of described median septum 2 lower ends are respectively arranged with front metering roll 7 and rear metering roll 8, described front metering roll 7 and rear metering roll 8 are arranged on side plate 5,6 by bearing respectively, front metering roll 7 and rear metering roll 8 are in transmission connection by the sprocket wheel and the driving mechanism that are arranged on its end respectively, driving mechanism can be motor equal power device, drives metering roll rotation by chain, sprocket wheel.
As shown in Figure 3, on described front metering roll 7 and rear metering roll 8, be respectively equipped with the sector notch 9 of 90 °.
In the front panel 3 above front metering roll 7, be fixedly connected with the front apron 10 being obliquely installed, the lower end of described front apron 10 and front metering roll 7 are slidably installed; On the squab panel 4 above rear metering roll 8, be fixedly connected with the backboard 11 being obliquely installed, the lower end of described backboard 11 and rear metering roll 8 are slidably installed; In front panel 3 below front metering roll 7, be installed with multiple front pectens 12 that are crisscross arranged, on the squab panel 4 below rear metering roll 8, be installed with multiple rear pectens 13 that are crisscross arranged.Front pecten 12 and rear pecten 13 are obliquely installed, and point to respectively the centre of gauge line 1.
When front metering roll 7 rotates, its excircle forms slipper seal with front panel 3, front apron 10, median septum 2 and coordinates, only have in the time that sector notch 9 forwards between front apron 10, median septum 2, the material of top enters in sector notch 9, the volume of sector notch 9 before the rotate a circle volume of the material of carrying of metering roll 7, in the time that sector notch 9 rotates to below, material wherein drops out; The operation principle of rear metering roll 8 is identical; The rotating ratio of adjusting front metering roll 7 and rear metering roll 8 is the proportioning of two kinds of materials of capable of regulating.
In the material dropping process that premenstrual metering roll 7 is carried, be subject to stopping of front pecten 12, a part of material is directly fallen discharging opening through the gap of front pecten 12, and another part material is slipped to the below of rear metering roll 8 along front pecten 12; Equally, through after the material carried of metering roll 8 also by after pecten 13 be evenly distributed; Like this through front pecten 12 and after the uniform effect of pecten 13, two kinds of materials not only prepare when arriving discharging opening in proportion, simultaneously mixed evenly.