A kind of two-stage conveyor hopper mechanism
Technical field
The utility model relates to a kind of tea-processing equipment, especially a kind of two-stage conveyor hopper mechanism.
Background technology
General traditional manual stir-fry tea machine does not have the leafiness conveying mechanism, only uses manual blanking, makes every pot of blanking amount differ, and manually blanking work is loaded down with trivial details, inconvenience.And present automatic delivering mechanism generally adopts the single-stage conveying mechanism, and leafiness can often get lodged in the hopper outlet place like this, claims that the leafiness on the bucket is too much easily below causing falling.
The utility model content
The utility model will solve the shortcoming of above-mentioned prior art, and a kind of two-stage conveyor hopper mechanism is provided, and makes the blanking amount of leafiness more accurate, has avoided a large amount of leafiness to fall in the scale hooper simultaneously simultaneously.
The utility model solves the technical scheme that its technical matters adopts: this two-stage conveyor hopper mechanism comprises that by hopper and load-transfer device be provided with end to end first load-transfer device and the second load-transfer device head end in the hopper, the tail end of first load-transfer device is higher than second load-transfer device; Wherein hopper is provided with two rod for stiring materials that lay respectively at first load-transfer device tail end top and second load-transfer device tail end top.
Wherein first load-transfer device and second load-transfer device are by the setting that is inclined upwardly of head end to tail end.
The effect that the utility model is useful is: the utility model is controlled leafiness automatically and is carried and blanking, saved manpower, leafiness is carried by the two-stage load-transfer device, the leafiness amount that the control of first load-transfer device is main, the blanking amount that the secondth load-transfer device is adjusted leafiness again makes it more accurate, has avoided a large amount of leafiness to fall in the scale hooper simultaneously simultaneously.
Description of drawings
Fig. 1 is the structural representation at the utility model rear;
Fig. 2 is the structural representation in the utility model the place ahead.
Description of reference numerals: hopper 1, load-transfer device 2, the first load-transfer device 2-1, the second load-transfer device 2-2, rod for stiring materials 3, motor 4, scale hooper 5.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
With reference to accompanying drawing: this two-stage conveyor hopper mechanism comprises that by hopper 1, load-transfer device 2, motor 4 and scale hooper 5 be provided with the end to end first load-transfer device 2-1 and the second load-transfer device 2-2 in the hopper 1, the tail end of the first load-transfer device 2-1 is higher than the second load-transfer device 2-2; Wherein hopper 1 is provided with two rod for stiring materials 3 that lay respectively at first load-transfer device 2-1 tail end top and second load-transfer device 2-2 tail end top.Wherein the first load-transfer device 2-1 and the second load-transfer device 2-2 are by the setting that is inclined upwardly of head end to tail end.
Be made up of the two-stage load-transfer device on the conveyor hopper, leafiness is placed on the first load-transfer device 2-1, on the first load-transfer device 2-1 and the second load-transfer device 2-2 tooth of limiting the quantity of is installed all, and the first load-transfer device 2-1 and the second load-transfer device 2-2 are by driven by motor.Second load-transfer device 2-2 top is equipped with infrared inductor, is used for judging on the second load-transfer device 2-2 whether leafiness is arranged, and induction installation connects controller; Scale hooper 5 is installed in the below of second load-transfer device 2-2 outlet, and scale hooper 5 is divided into LOAD CELLS, and it connects controller with electric wire, under the LOAD CELLS support is arranged, and support is installed son on S. A..Motor is by cam link mechanism driven rotary axle.
A large amount of leafiness are poured on the first load-transfer device 2-1 → do not have leafiness on the scale hooper, signal is passed to controller → controller and is given one-level conveying motor and second signal, one, two carry motors start simultaneously → leafiness from the first load-transfer device 2-1 to the second load-transfer device 2-2 → the second load-transfer device 2-2 goes up leafiness and piles up, when being stacked into certain altitude, be infrared ray can sense the position time → one-level carry motor stop → the two-stage conveying motor continues motion → give signal → two-stage conveying motor counter-rotating 0.5 circle when the leafiness amount in the scale hooper reaches predetermined weight time → controller, stop then → leafiness in the scale hooper is poured in the pot → so circulation.
Though the utility model illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.