A kind of feeding device for color selector
Technical field
The utility model relates to the color selector field, relates in particular to feed, the blanking device of color selector.
Background technology
Along with the raising day by day that the continuous development of color selector industry and people require food quality, the application that color selector selects the field at coarse cereals looks such as certain herbaceous plants with big flowers benevolence, matrimony vine, raisins also more and more widely.People are urgent day by day for the demand of color-selection apparatus of extensive use that can realize various materials is carried out look choosing.Existing feeding device for color selector and the setting of passage are that passage is positioned at angle that a side of the hopper that shakes become with horizontal plane less than 90 °.Such set-up mode defective mainly contains two: 1. during from the blanking of passage front, the falling direction of material and the incline direction of passage are inconsistent, easily produce to jump the material phenomenon, influence look and select effect.2. hopper, vibrator and shake hopper directly over passage, when passage need be changed, position hopper, vibrator and the hopper that the shakes replacing and the installation that can hinder passage thereon made that the replacing of passage is more loaded down with trivial details.
The utility model content
The utility model is at the deficiencies in the prior art, and it is smooth-going to have designed and developed out a kind of blanking, and passage is changed and is easy to the color selector device for transporting objects.
The utility model is achieved through the following technical solutions:
A kind of feeding device for color selector, feed hopper is fixed on the machine frame by support, the vibrator and the hopper that shakes tighten together, be installed on the seat board, seat board is fastened on the machine frame, passage is fixed on the machine frame by the passage pressing plate, and passage is positioned at the below of the hopper that shakes, described passage and horizontal plane be positioned at angle that hopper one side of shaking become less than 180 ° greater than 90 °.
A kind of feeding device for color selector, the exit of the described hopper that shakes are positioned at the groove face top of described passage.
When material was from the blanking of passage front in the utility model, the falling direction of material was consistent with the incline direction of passage, makes blanking more steady, smooth and easy, had reduced material at the bounce that blanking begins, and had improved look and had selected effect, had strengthened machine performance.Simultaneously passage not be positioned at hopper, vibrator and the hopper that shakes under, make the replacing of passage be more prone to.The shake exit of hopper is positioned at the groove face top of passage.The material that falls into passage in the hopper of can avoiding like this shaking can not snap into outside the passage.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
Shown in accompanying drawing.
The utility model feed hopper (1) is fixed on the machine frame by support, vibrator (2) and the hopper that shakes (4) tighten together, be placed on the seat board (3), seat board (3) is fastened on the machine frame, passage (5) and passage hook (7) tighten together, and are fixed on the machine frame by passage pressing plate (6).It is 120 ° that passage (5) and horizontal plane are positioned at the hopper that the shakes angle that hopper (4) one sides are become that shakes.The shake exit of hopper (4) is positioned at the groove face top of passage (5).
After material enters feed hopper, fall on the hopper that shakes by feed hopper, by the work of vibrator, material is transported to the front end of the hopper that shakes (4) from the rear end of the hopper that shakes (4), drops on the passage (5) from the front end of the hopper that shakes (4).Shake hopper (4) at the rear of passage (5), the direction that material falls with the incline direction of passage in one direction, so, the moment of the same passage of material (5) contact, can not produce fierce collision, make the falling state of material more smooth-going.Simultaneously, elected different coarse cereals need to change passage (5), because feed hopper (1), vibrator (2) and the hopper that shakes (4) are in the back of passage, so when changing passage (5),, just can change passage (5) easily as long as passage pressing plate (6) is removed.