CN204107962U - A kind of color selector receiving hopper dust exhaust apparatus - Google Patents
A kind of color selector receiving hopper dust exhaust apparatus Download PDFInfo
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- CN204107962U CN204107962U CN201420571708.8U CN201420571708U CN204107962U CN 204107962 U CN204107962 U CN 204107962U CN 201420571708 U CN201420571708 U CN 201420571708U CN 204107962 U CN204107962 U CN 204107962U
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- dust
- air passage
- receiving hopper
- absorbing air
- dust absorbing
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Abstract
The utility model relates to a kind of color selector receiving hopper dust exhaust apparatus, comprise the first dust absorbing air passage running through splicing bucket body antetheca, the corresponding interval, falling material side of first dust absorbing air passage arranges multiple suction port, the external side of the receiving hopper that first dust absorbing air passage is corresponding offers air outlet, also comprise the second dust absorbing air passage being arranged on receiving hopper medial surface, described second dust absorbing air passage is provided with at least one suction port.The beneficial effects of the utility model are, make dust suction evenly, more comprehensively, more thorough, farthest reduce impact color selector look being selected to effect because the dust in receiving hopper causes.In addition, the dust absorbing air passage structure of the design and manufacturing process simply, can be widely used in the dust suction field of color selector receiving hopper, be with a wide range of applications.
Description
Technical field
The utility model relates to color selector, is specifically related to the dust exhaust apparatus removing dust contained by sorted materials in color selector.
Background technology
To be sorted materials by feed system be transported to through a long and narrow transmission skewed slot sorts region for the operation principle of color selector, sort region and high stable light source and high sensitivity photodetector are housed, such as photoelectric sensor or CCD camera, wherein high stable light source and photodetector are under being in sealed environment, when material flow is through sorting region, light source and photodetector through transparent glass window by the light quantity of the material reverberation that detects and saturating coloured light compared with benchmark light quantity, the color distortion between sorted materials and reference colours is utilized to identify heterochromatic grain, and the difference of its signal is amplified process, when signal difference is greater than predetermined value, air-injection system is driven to be rejected by heterochromatic grain.
Because the raw material of sorted materials is after what processing front, form semi-finished product, wherein containing a large amount of dust, if these dust can not get timely discharge, will be adsorbed on transparent glass window, weaken the exposure intensity of light source to material, be unfavorable for the detection of photodetector to material reverberation and transmitted light light quantity, this obviously will have a strong impact on look and select effect simultaneously.
Splicing bucket body is the most important part of material-receiving device, its upper end is exactly look favored area, during color selector work, material can enter splicing bucket body with a lot of dust, if dust does not clean up, dust is just easy to enter look favored area, affects the judgement of electro-optical system, thus affects look and select effect.So the look of dust suction process to color selector of splicing bucket body selects effect very important.
Chinese patent ZL201120098748.1 discloses a kind of dust collection device of color sorter, disclose a kind of dust exhaust apparatus of color selector receiving hopper, as shown in Figure 1, the feature of the program is the air channel that design one is overall in splicing bucket body, according to length uniform several inlet scoop on air channel of splicing bucket body, a web plate with long lumbar hole (this mesh-plate structure can prevent rice to be inhaled into air channel effectively) is installed in each inlet scoop, leaves an air outlet in the both sides of splicing bucket body respectively.Although this design pick-up performance be significantly improved than in the past, dust suction very comprehensively, very even.But according to actual effect, the program is still undesirable for the pick-up performance at the rear of splicing bucket body, still have dust to inhale unclean, accumulate over a long period, dust stratification still can have an impact to the work quality of color selector.
Summary of the invention
Main purpose of the present utility model is to provide a kind of dust removing effects dust collection device of color sorter more reliably.
A kind of color selector receiving hopper dust exhaust apparatus, comprise the first dust absorbing air passage running through splicing bucket body antetheca, the corresponding interval, falling material side of first dust absorbing air passage arranges multiple suction port, the external side of the receiving hopper that first dust absorbing air passage is corresponding offers air outlet, also comprise the second dust absorbing air passage being arranged on receiving hopper medial surface, described second dust absorbing air passage is provided with at least one suction port.
Wherein, the second described dust absorbing air passage has two, is separately positioned on the left and right sides of splicing bucket body inside, the second described dust absorbing air passage and the first dust absorbing air passage mutually through.
Preferably, described suction port covers dust suction web plate.
Preferably, described first dust absorbing air passage to be welded with splicing bucket body antetheca by bending plate and is formed.
Preferably, described second dust absorbing air passage to be welded with receiving hopper body sidewall by bending plate and is formed.
Preferably, the cross section of described second dust absorbing air passage is triangle.
Preferably, the cross section of described second dust absorbing air passage is rhombus.
The beneficial effects of the utility model are, the basis of existing design adds dust suction backward, solve the halfway problem of dust suction after in receiving hopper, simultaneously in increase inlet scoop, receiving hopper both sides, make dust suction evenly, more comprehensively, more thorough, farthest reduce impact color selector look being selected to effect because the dust in receiving hopper causes, thus improve the performance of color selector.The dust absorbing air passage structure of the design is simple, and manufacturing process is simple, can be widely used in the dust suction field of color selector receiving hopper, be with a wide range of applications.
Accompanying drawing explanation
Schematic diagram Fig. 3 of Fig. 1 to be receiving hopper dust exhaust apparatus schematic diagram Fig. 2 of prior art be embodiment 1 of the present utility model represents that second dust absorbing air passage structure partial figure Fig. 4 in Fig. 2 be second dust absorbing air passage structure partial figure Fig. 5 of the utility model embodiment 2 is that the utility model side increases air outlet Local map
Component names in figure: 1: splicing bucket body; 2: the first dust absorbing air passages; 3: suction port; 4: air outlet; 5: web plate; 6: the second dust absorbing air passages; 7: air outlet flashboard; 8: side air outlet; 9: waist hole.
Detailed description of the invention
Embodiment 1:
A kind of dust collection device of color sorter as shown in Figures 2 and 3, comprise long straight the first dust absorbing air passage 2 running through whole splicing bucket body 1 antetheca, the antetheca that first dust absorbing air passage 2 is welded on splicing bucket body by bending plate is formed, the cross section of the first dust absorbing air passage is trapezoidal, at its length direction interval, multiple suction port 3 is set, suction port 3 covers web plate 5, offer air outlet 4 in the outside of splicing bucket body corresponding to each suction port, air outlet connects outside induced draft fans.It is in order to avoid material enters the first dust absorbing air passage 4 that suction port 3 arranges web plate 5, has both avoided the waste of material, and has also avoided dust absorbing air passage blocked.The inwall of two sides of splicing bucket body 1 is provided with the second dust absorbing air passage 6 formed by bending plate and sidewall weld, first dust absorbing air passage 2 and the second dust absorbing air passage 6 are interconnected, second dust absorbing air passage 6 offers suction port 3 equally, suction port covers web plate 5, in the present embodiment, the cross section of the second dust absorbing air passage 6 is triangular in shape, and suction port 3 is arranged on the rear end of the second dust absorbing air passage.
Embodiment 2:
As shown in Figure 4, the scheme of this embodiment and embodiment 1 is unanimous on the whole, difference is only that the cross section of described second dust absorbing air passage 6 is rhombus, and the second dust absorbing air passage 6 extends to the rear wall of splicing bucket body 1 always, the sidewall of the second dust absorbing air passage 6 directly designs thin long lumbar hole 9 as suction port.
In addition, as shown in Fig. 5, in order to make the better effects if of dust suction, the second dust absorbing air passage design side air outlet 8 of both sides is respectively in the both sides of splicing bucket body, side air outlet 8 is connected with outside induced draft fans by pipeline, such project organization is simpler, and two air outlets of increase can make pick-up performance backward better, thus improve overall pick-up performance.
Described web plate 5 is detachably connected on suction port 3 place.Be convenient to regular dismounting web plate 5 like this clear up; Or stand-by at the multiple web plate 5 of preparation, when finding that web plate 5 blocks, only need change web plate 5 can resume production, and improves production efficiency.
Claims (8)
1. a color selector receiving hopper dust exhaust apparatus, comprise the first dust absorbing air passage (2) running through splicing bucket body (1) antetheca, interval, first dust absorbing air passage (2) corresponding falling material side arranges multiple suction port (3), the external side of the receiving hopper that first dust absorbing air passage is corresponding offers air outlet (4), it is characterized in that, also comprise the second dust absorbing air passage (6) being arranged on receiving hopper medial surface, described second dust absorbing air passage is provided with at least one suction port (3).
2. color selector receiving hopper dust exhaust apparatus according to claim 1, is characterized in that: described the second dust absorbing air passage (6) has two, is separately positioned on the left and right sides of splicing bucket body inside.
3. color selector receiving hopper dust exhaust apparatus according to claim 1, is characterized in that: described the second dust absorbing air passage (6) is mutually through with the first dust absorbing air passage (2).
4. color selector receiving hopper dust exhaust apparatus according to claim 1, is characterized in that, described suction port covers dust suction web plate (5).
5. color selector receiving hopper dust exhaust apparatus according to claim 1, is characterized in that, described first dust absorbing air passage (2) to be welded with splicing bucket body antetheca by bending plate and formed.
6. color selector receiving hopper dust exhaust apparatus according to claim 1, is characterized in that, described second dust absorbing air passage to be welded with receiving hopper body sidewall by bending plate (6) and formed.
7. color selector receiving hopper dust exhaust apparatus according to claim 6, is characterized in that, the cross section of described second dust absorbing air passage (6) is triangle.
8. color selector receiving hopper dust exhaust apparatus according to claim 6, is characterized in that, the cross section of described second dust absorbing air passage (6) is rhombus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571708.8U CN204107962U (en) | 2014-09-30 | 2014-09-30 | A kind of color selector receiving hopper dust exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571708.8U CN204107962U (en) | 2014-09-30 | 2014-09-30 | A kind of color selector receiving hopper dust exhaust apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204107962U true CN204107962U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420571708.8U Expired - Fee Related CN204107962U (en) | 2014-09-30 | 2014-09-30 | A kind of color selector receiving hopper dust exhaust apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN204107962U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170488A (en) * | 2015-07-12 | 2015-12-23 | 安徽捷迅光电技术有限公司 | Color sorter |
| CN106475327A (en) * | 2016-10-28 | 2017-03-08 | 合肥美亚光电技术股份有限公司 | A kind of color selector dust suction converting interface, dust exhaust apparatus and color selector |
| CN107617619A (en) * | 2017-10-31 | 2018-01-23 | 安徽宏实光机电高科有限公司 | A kind of color selector for improving efficiency of dust collection |
| CN108435602A (en) * | 2018-05-22 | 2018-08-24 | 安徽捷迅光电技术有限公司 | A kind of color selector dust-collecting type discharge bucket |
| CN109701897A (en) * | 2017-10-25 | 2019-05-03 | 合肥美亚光电技术股份有限公司 | Color selector |
-
2014
- 2014-09-30 CN CN201420571708.8U patent/CN204107962U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170488A (en) * | 2015-07-12 | 2015-12-23 | 安徽捷迅光电技术有限公司 | Color sorter |
| CN106475327A (en) * | 2016-10-28 | 2017-03-08 | 合肥美亚光电技术股份有限公司 | A kind of color selector dust suction converting interface, dust exhaust apparatus and color selector |
| CN106475327B (en) * | 2016-10-28 | 2019-08-27 | 合肥美亚光电技术股份有限公司 | A kind of color selector dust suction converting interface, dust exhaust apparatus and color selector |
| CN109701897A (en) * | 2017-10-25 | 2019-05-03 | 合肥美亚光电技术股份有限公司 | Color selector |
| CN107617619A (en) * | 2017-10-31 | 2018-01-23 | 安徽宏实光机电高科有限公司 | A kind of color selector for improving efficiency of dust collection |
| CN108435602A (en) * | 2018-05-22 | 2018-08-24 | 安徽捷迅光电技术有限公司 | A kind of color selector dust-collecting type discharge bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20200930 |