CN203862563U - Dust cleaning device for multi-angle color selecting light source - Google Patents

Abstract

The utility model belongs to the field of color selector dust cleaning, and particular relates to a dust cleaning device for a multi-angle color selecting light source of a color selector. The dust cleaning device for the multi-angle color selecting light source comprises a sorting box, wherein a sliding plate is arranged at the front of the sorting box; the color selecting light source is arranged inside the sorting box; an LED light source is arranged at the lower end part of the sliding plate; a rodless air cylinder is arranged at the top of the sorting box; a dust cleaning brush and a spray nozzle are connected onto the rodless air cylinder; the dust cleaning brush is close to the surface of dust stopping glass of the sorting box; the spray nozzle is aligned to the LED light source arranged at the lower end part of the sliding plate; the rodless air cylinder drives the dust cleaning brush and the spray nozzle on a seat of the dust cleaning brush to move in the axial direction of the cylindrical LED light source; the dust cleaning brush can wipe dust on the dust stopping glass of the sorting box; the spray nozzle sprays air to the LED light source under the action of a spray valve to blow away dust on the LED light source, so that the surface of the LED light source can be kept clean.

Description

A kind of multi-angle look selects lighting source deashing device

Technical field

The utility model belongs to color selector deashing field, relates in particular the deashing device that a kind of color selector multi-angle look selects lighting source.

Background technology

Color selector is widely used in a lot of fields, as food service industry, the cereal such as sesame, peanut, rice, soybean are carried out to look and select classification, the classification of tealeaves, some chemical industries are as plastic sheet, plastic grain, salt etc. also can be used color selector and carry out look choosing classification or remove impurity.Color selector is according to the difference of material optical characteristics, utilizes photoelectric technology by the heterochromatic particle automatic sorting in granule materials out.The photoelectric colour sorter of Present Domestic independent research is also widely used.But existing color selector, adopt traditional slide type look to select lighting system, look selects lighting source to be arranged in separatory vessel more, light source irradiates the surface with slide plate, when look selects work, look selects light source can only be irradiated to the surface that look selects material particles, when look selects the large material of peanut, broad bean, cashew nut equal-volume, can below material, have larger shade, the existence meeting of this shade causes serious impact to the sorting of material, has a strong impact on color selector look and selects effect.For solving this class problem, material slide plate bottom at color selector arranges LED light source, this light source can be realized from a plurality of angular illumination materials, but because LED light source is directly to arrange and slide plate bottom, be directly exposed to outside, during work, LED light source directly contacts with material, on LED light source, understand residual a large amount of dust etc., have a strong impact on illuminating effect, but on LED light source, can not directly utilize again dust cleaning brush to carry out wiping etc., so the dust how solving on the LED light source on slide plate is to guarantee that multi-angle look selects the prerequisite of the normal work of lighting source.

Utility model content

What the technical problems to be solved in the utility model was to provide a kind of non-direct contact selects the deashing device of the slide plate bottom LED light source of lighting source to multi-angle look.

For solving the problems of the technologies described above, the utility model provides a kind of multi-angle look to select lighting source deashing device, in color selector, comprise separatory vessel, separatory vessel forward position is provided with slide plate, slide plate is installed on the positive forward position of separatory vessel, slide plate is vertical direction or vertical direction slightly tilt direction setting and the separatory vessel forward position of certain angle, coloured lighting source that selects is set in separatory vessel, slide plate bottom is provided with LED light source, the casing top of separatory vessel is provided with Rodless cylinder, on Rodless cylinder, be connected with deashing brush holder, on deashing brush holder, be fixed with dust cleaning brush and nozzle, dust cleaning brush is bar shaped and presses close to separatory vessel gear gray glass surface, on nozzle, be connected with spray valve, the LED light source that nozzle positive alignment slide plate bottom arranges.Dust cleaning brush on Rodless cylinder drive deashing brush holder and nozzle move along the LED light source axis direction of column, dust cleaning brush is realized keeping off the wiping of dust on gray glass on separatory vessel, nozzle is jet to LED light source under the effect of spray valve, dust on LED light source is blown away, keep the cleaning on LED light source surface.

Adopt the beneficial effect of technique scheme to be: a kind of multi-angle look of the utility model selects lighting source deashing device technical scheme, can realize once checks colors selects the cleaning of dust on lighting source, and deashing device does not directly contact with electroluminescent lamp, the wearing and tearing on electroluminescent lamp surface have been avoided.

Accompanying drawing explanation

Fig. 1 is the structural representation that a kind of multi-angle look of the utility model selects lighting source deashing device,

Wherein, 1, separatory vessel, 2, slide plate, 3, look selects lighting source, 4, LED light source, 5, Rodless cylinder, 6, deashing brush holder, 7, dust cleaning brush, 8, nozzle.

The specific embodiment

Below in conjunction with Figure of description, the technical solution of the utility model and structure are described, so that those skilled in the art understand.

As shown in Figure 1, a kind of multi-angle look selects lighting source deashing device, in color selector, comprise separatory vessel 1, separatory vessel 1 forward position is provided with slide plate 2, slide plate 2 is installed on the positive forward position of separatory vessel 1, slide plate 2 is vertical direction or vertical direction slightly tilt direction setting and separatory vessel 1 forward position of certain angle, separatory vessel 1 is interior arranges coloured lighting source 3 that selects, slide plate 2 bottoms are provided with LED light source 4, the casing top of separatory vessel 1 is provided with Rodless cylinder 2, on Rodless cylinder 2, be connected with deashing brush holder 6, on deashing brush holder 6, be fixed with dust cleaning brush 7 and nozzle 8, dust cleaning brush 7 is bar shaped and presses close to separatory vessel 1 gear gray glass surface, on nozzle 8, be connected with spray valve, the LED light source 4 that nozzle 8 positive alignment slide plate 2 bottoms arrange.

Deashing device is when work, by Rodless cylinder 5, drive deashing brush holder 6 to move back and forth, make 7 pairs of separatory vessel glass of dust cleaning brush carry out wiping, the LED light source 4 of 8 pairs of slide plate 2 bottoms of nozzle carries out back and forth reciprocal liquid honing dust, the cleaning of LED light source 4 is not needed to direct contact, avoided LED light source 4 to wear and tear and affected its illumination.

Above-mentionedly by reference to the accompanying drawings utility model is exemplarily described; obviously the utility model specific implementation is not subject to the restrictions described above; as long as this non-essential improvement that has adopted method design of the present utility model and technical scheme to carry out; or without improving, the design of utility model and technical scheme are directly applied to other occasions, all within protection domain of the present utility model.

Claims (3)

1. a multi-angle look selects lighting source deashing device, comprise separatory vessel, described separatory vessel forward position is provided with slide plate, coloured lighting source that selects is set in described separatory vessel, described slide plate bottom is provided with LED light source, it is characterized in that: described separatory vessel top is provided with Rodless cylinder, is connected with dust cleaning brush and nozzle on described Rodless cylinder, described dust cleaning brush is pressed close to separatory vessel gear gray glass surface, the LED light source that described nozzle positive alignment slide plate bottom arranges.

2. a kind of multi-angle look according to claim 1 selects lighting source deashing device, it is characterized in that: on described Rodless cylinder, be connected with deashing brush holder, described dust cleaning brush and nozzle are arranged on deashing brush holder.

3. a kind of multi-angle look according to claim 1 selects lighting source deashing device, it is characterized in that: on described nozzle, be connected with spray valve.