CN213670582U - Dust extraction and look selection machine for look selection machine - Google Patents
Dust extraction and look selection machine for look selection machine Download PDFInfo
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- CN213670582U CN213670582U CN202022808570.7U CN202022808570U CN213670582U CN 213670582 U CN213670582 U CN 213670582U CN 202022808570 U CN202022808570 U CN 202022808570U CN 213670582 U CN213670582 U CN 213670582U
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- color sorter
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Abstract
The utility model provides a dust suction device for a color sorter and the color sorter, wherein the dust suction device for the color sorter comprises a support piece, a guide piece and a dust suction pipe; the support piece is used for supporting on the color selector and is provided with a blanking cavity communicated with a feeding port of the color selector; the guide member is arranged on the support member and is provided with a guide cavity, and the inner wall of the guide cavity adopts an inclined surface which is inclined inwards from top to bottom. The dust suction pipe is fixedly arranged on the outer side of the long side plate of the support piece, is provided with a dust suction cavity communicated with the blanking cavity and is also connected with an exhaust fan. The color selector comprises the dust suction device for the color selector. Put into the direction intracavity with the mixture, make it get into the look through the blanking chamber and select in the machine, above-mentioned in-process forms the negative pressure at the suction chamber through the air exhauster, makes the dust in the mixture through the blanking chamber sucked the dust absorption intracavity, the utility model provides a pair of dust extraction and look selection machine for look selection can collect the dust, avoids the dust to get into the look selection machine, has guaranteed the result of use and the accuracy of look selection machine.
Description
Technical Field
The utility model belongs to look selection splitter field, more specifically say, relate to a dust extraction and look selection machine for look selection machine.
Background
Corn is one of the main grain crops in China and plays an important role in grain production. In the process of producing corn grits, corn starch or corn starch sugar, about 8 to 12 percent of corn germ can be recovered and can be used for preparing corn germ oil, corn germ protein and the like after being collected.
Corn germ is typically screened and collected by a color sorter in the prior art. Specifically, set up the look selection machine in the below of maize breaker, put into the maize breaker with the maize, make maize embryo and maize seed grain separation and let in the look selection machine through carrying embryo processing technology in, because the maize embryo is white, and maize seed grain is yellow, when the two passes through the look selection machine, the look selection machine can utilize the photoelectric detection technique to sort out the maize embryo in the mixture according to the difference of the two optical characteristic.
However, a large amount of dust adheres to the mixture of the corn germ and the corn kernel in the conveying process, and the dust can enter the color sorter along with the mixture, so that the screening accuracy of the corn germ and the corn kernel is influenced, and the accuracy of the color sorter is influenced in the long term.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust extraction and look selection machine for look selection machine aims at solving because the dust is attached to on the mixture that will let in the look selection machine, leads to the technical problem that the accuracy of look selection machine during operation reduces.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a dust suction device for a color sorter, comprising:
the supporting piece is used for supporting the top surface of the color selector and is provided with a blanking cavity which penetrates through the top surface and the bottom surface in the vertical direction and is communicated with a feeding port of the color selector;
the guide piece is arranged on the support piece and is provided with a guide cavity which penetrates through the support piece in the vertical direction and is communicated with the blanking cavity, and the inner wall of the guide cavity adopts an inclined surface which is inclined inwards from top to bottom; and
the dust suction pipe is fixedly arranged on the outer side of the long side plate of the supporting piece and is provided with a dust suction cavity communicated with the blanking cavity; the dust suction pipe is connected with an exhaust fan which is used for forming local negative pressure in the dust suction cavity.
As another embodiment of this application, one of them length on the support piece is equipped with a plurality of dust passing openings on to the curb plate, and is a plurality of the dust passing opening is followed support piece's length is to equidistant distribution, and every the dust passing opening all with the dust collecting cavity butt joint intercommunication.
As another embodiment of the application, a plurality of material blocking pipes are arranged in the supporting piece, the material blocking pipes are distributed at equal intervals along the length direction of the supporting piece, and two ends of each material blocking pipe are respectively connected with the inner wall of the long side plate of the supporting piece;
the inner cavities of the material blocking pipes are communicated with the dust through openings in a one-to-one correspondence mode, and the material blocking pipes are provided with a plurality of first filtering holes communicated with the inner cavities of the material blocking pipes so that dust can pass through the first filtering holes.
As another embodiment of the application, a plurality of material baffle plates are fixedly arranged on the supporting piece and are connected with the plurality of dust through holes in a one-to-one corresponding manner;
the striker plate is used for limiting the mixture participating in the color sorting and impurity removing to pass through the dust through hole, and a second filtering hole for allowing dust to pass through is formed in the striker plate.
As another embodiment of this application, the air exhauster is equipped with two, and two the air exhauster sets up respectively the both ends of dust absorption pipe.
As another embodiment of this application, be connected with in the dust absorption pipe and be used for with the dust absorption cavity divide into the space bar of first cavity and second cavity, one of them the air exhauster with first cavity intercommunication, another the air exhauster with second cavity intercommunication.
As another embodiment of the present application, the top of the support member is provided with a support arm for supporting the guide member.
As another embodiment of the present application, two sets of the supporting arms are provided, and the two sets of the supporting arms are correspondingly arranged on the top surfaces of the two long side plates of the supporting member one by one;
each group of the supporting arms comprises a plurality of supporting arms which are distributed at equal intervals along the length direction of the supporting piece.
As another embodiment of the application, the supporting piece is connected with the guide piece through a corrugated pipe, and the blanking cavity is communicated with the guide cavity through a pipe cavity of the corrugated pipe.
The utility model provides a pair of dust extraction for look selection machine's beneficial effect lies in:
the mixture of the corn germ and the corn kernel is placed in the guide piece, and the mixture falls into the color sorter through the guide cavity and the blanking cavity in sequence. When the mixture passes through the blanking cavity, dust in the mixture can enter the dust suction cavity due to local negative pressure formed in the dust suction cavity by the exhaust fan relative to the blanking cavity.
Compared with the prior art, the utility model provides a pair of dust extraction for look selection machine avoids the dust to get into in the look selection machine along with aforementioned mixture, has guaranteed accuracy and the result of use of look selection machine during operation.
The utility model also provides a look selects machine, including aforementioned dust extraction for look selects machine.
The utility model provides a pair of beneficial effect of look selection machine is the same with aforementioned a dust extraction for look selection machine's beneficial effect, no longer gives unnecessary details here.
Drawings
Fig. 1 is a schematic structural diagram of a color sorter according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a dust suction device for a color sorter according to an embodiment of the present invention;
FIG. 3 is an enlarged partial schematic view of FIG. 2 taken at circle A;
FIG. 4 is a sectional view of the dust suction pipe used in the embodiment of the present invention;
fig. 5 is a partial cross-sectional view of a support member employed in an embodiment of the present invention.
In the figure, 1, a support; 11. a blanking cavity; 12. a material blocking pipe; 121. a first filtering hole; 13. a striker plate; 131. a second filtering hole; 14. a support arm; 15. a dust inlet; 2. a guide member; 21. a guide cavity; 3. a dust collection pipe; 31. a dust suction chamber; 311. a first chamber; 312. a second chamber; 32. a partition plate; 4. an exhaust fan; 5. a bellows.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular operation, and are therefore not to be considered limiting.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a number" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 5, a dust suction device for a color sorter and a color sorter according to the present invention will now be described. The dust suction device for the color sorter and the color sorter comprise a supporting piece 1, a guide piece 2 and a dust suction pipe 3.
The supporting member 1 is used for supporting the top surface of the color sorter and is provided with a blanking cavity 11 which penetrates through the top surface of the color sorter in the vertical direction and is communicated with a feeding port of the color sorter.
The guide member 2 is arranged on the support member 1, and has a guide cavity 21 penetrating through the guide member in the up-down direction, the bottom end of the guide cavity 21 is communicated with the top end of the blanking cavity 11, and the inner wall of the guide cavity adopts an inclined plane inclined inwards from top to bottom. After the mixture enters the guide chamber 21, the mixture in contact with the wall of the guide chamber 21 can move toward the center along the aforementioned inclined surface.
The dust suction pipe 3 is fixedly disposed outside the longitudinal side plate of the support member 1, and has a dust suction chamber 31 communicating with the material falling chamber 11, and the dust suction chamber 31 extends in the longitudinal direction of the support member 1.
The suction pipe 3 is connected with a suction fan 4 for forming local negative pressure in the suction cavity 31, and when the local negative pressure is formed in the suction cavity 31, dust in the mixture passing through the blanking cavity 11 can enter the suction cavity 31 under the influence of the negative pressure.
The mixture of corn germ and corn kernel is placed in the guide member 2 and the mixture is dropped into the color sorter through the guide chamber 21 and the blanking chamber 11 in sequence.
As the mixture passes through the drop chamber 11, dust in the mixture enters the suction chamber 31 due to the suction fan 4 creating a local negative pressure in the suction chamber 31 relative to the drop chamber 11.
The utility model provides a pair of dust extraction for look selection machine compares with prior art, avoids the dust to get into the look selection machine along with aforementioned mixture in, has guaranteed the accuracy and the result of use of look selection machine during operation.
Referring to fig. 1 to 5, as a specific embodiment of the dust suction device for a color sorter and the color sorter provided by the present invention, a plurality of dust passing ports 15 are disposed on one of the longitudinal side plates of the supporting member 1, the plurality of dust passing ports 15 are distributed at equal intervals along the longitudinal direction of the supporting member 1, and each dust passing port 15 is in butt joint communication with the dust suction cavity 31.
Through adopting above-mentioned technical scheme, in spreading into the dust absorption chamber 31 with the dust through a plurality of dirt mouths 15, guaranteed the efficiency of dust when by blanking chamber 11 discharges, improved the effect of this device when removing dust.
Please refer to fig. 1 to 5 together, as a specific embodiment of the dust suction device for a color sorter and the color sorter provided by the present invention, a plurality of material blocking pipes 12 are disposed in the supporting member 1, the material blocking pipes 12 are distributed along the length direction of the supporting member 1 at equal intervals, and both ends of the material blocking pipes 12 are connected to the inner wall of the length direction side plate of the supporting member 1 respectively.
The inner cavities of the material blocking pipes 12 are communicated with the dust through openings 15 in a one-to-one correspondence mode, and the material blocking pipes 12 are provided with a plurality of first filtering holes 121 communicated with the inner cavities of the material blocking pipes to allow dust to pass through.
When the material passes through the blanking cavity 11, the material collides with the material blocking pipe 12, so that the mixed structure of each part is dispersed, and the dust is sucked out in the negative pressure field in the dust suction cavity 31. In addition, the first filtering holes 121 can limit the mixture to be separated by the color sorter from entering the material blocking pipe 12, so that the material entering the inner cavity of the material blocking pipe 12 only contains dust and does not contain the mixture, and the utilization rate of the mixture is further improved.
Through adopting above-mentioned technical scheme, improved the effect that this device absorbs the dust, further guarantee simultaneously that the mixture can get into the look selection machine in, further improved the utilization ratio of mixture.
Referring to fig. 1 to 5, as a specific embodiment of the dust suction device for a color sorter and the color sorter provided by the present invention, a plurality of striker plates 13 are fixedly disposed on the support member 1, and the striker plates 13 are connected to the dust through holes 15 in a one-to-one correspondence manner.
The baffle plate 13 is used for limiting the mixture participating in the color sorting and impurity removing to pass through the dust through hole 15, and the baffle plate 13 is provided with a second filtering hole 131 for dust to pass through.
By adopting the above technical scheme, the second filtering holes 131 can limit the mixture to be separated by the color sorter from entering the dust suction chamber 31, thereby ensuring that the material entering the dust suction chamber 31 only contains dust, and the mixture does not contain the dust, and further improving the utilization rate of the mixture.
It should supplement and explain, no matter set up the striker plate 13, all have through first filtration hole 121 and second filtration hole 131 restriction mixture get into the purpose in dust absorption chamber 31, consequently first filtration hole 121 can set up than the second filtration hole 131 great some to reach thick first fine filter effect of back, guarantee this device can not take place to block up in first filtration hole 121 department, improve the structural stability of device.
Referring to fig. 1 to 5, as an embodiment of the dust suction device for a color sorter and the color sorter provided by the present invention, two exhaust fans 4 are provided, and the two exhaust fans 4 are respectively disposed at two ends of the dust suction pipe 3.
Through adopting above-mentioned technical scheme, two air blowers 4 start simultaneously, have improved the negative pressure intensity that forms in the suction chamber 31, make more dust through blanking chamber 11 sucked in the suction chamber 31, improved aforementioned dust absorption effect.
Referring to fig. 4, as a specific embodiment of the dust collecting device for a color sorter and the color sorter provided in the present invention, a partition plate 32 for dividing the dust collecting cavity 31 into a first cavity 311 and a second cavity 312 is connected in the dust collecting pipe 3, one of the suction fans 4 is communicated with the first cavity 311, and the other suction fan 4 is communicated with the second cavity 312.
Through adopting above-mentioned technical scheme, first cavity 311 and the independent dust absorption of second cavity 312 avoid the coincidence of the negative pressure area that two air exhauster 4 formed, lead to the dust to remove and can't subside and the condition of output in the intermediate position of suction chamber 31, have improved the reliability of this device when in actual use.
Referring to fig. 1 and 2 together, as an embodiment of the dust suction device for a color sorter and the color sorter provided by the present invention, a supporting arm 14 for supporting the guide 2 is provided at the top of the supporting member 1.
Through adopting above-mentioned technical scheme, support arm 14 is with guide 2 jacking to take the altitude for guide 2 can be close the output position of last level device more, avoids in the unable accurate entering guide 2 of discharged material in the last level device because inertia, has improved the reliability of this device when in-service use.
It should be noted that, because the guiding element 2 is located right above the supporting element 1, and the guiding cavity 21 of the guiding element 2 has the function of guiding the movement of the material, a certain distance exists between the guiding element 2 and the supporting element 1, which does not affect the transmission of the material.
Referring to fig. 1 and 2, as a specific embodiment of the dust suction device for a color sorter and the color sorter provided by the present invention, two sets of supporting arms 14 are provided, and the two sets of supporting arms 14 are correspondingly disposed on the top surfaces of the two long side plates of the supporting member 1.
And, each set of support arms 14 comprises a plurality of support arms 14 equally spaced along the length of the support 1.
Through adopting above-mentioned technical scheme, a plurality of support arms 14 distribute along support piece 1 all around, support guide 2 that can be more stable avoids guide 2 to take place with support piece 1's the phenomenon of breaking away from at the in-process of receiving the material or transmitting the material, has improved the structural stability of this device to and the reliability when in-service use.
Referring to fig. 1 and 2 together, as a specific embodiment of the dust suction device for a color sorter and the color sorter provided by the present invention, the supporting member 1 is connected to the guiding member 2 through the bellows 5, and the blanking chamber 11 is communicated with the guiding chamber 21 through the pipe cavity of the bellows 5.
Through adopting above-mentioned technical scheme, avoid the material to spread through the space between support piece 1 and the guide 2 to bellows 5 has along the ability of self lumen axial extension, consequently can not influence the structural feature and its technological effect of support arm 14 jacking guide 2.
The utility model also provides a look selects machine, including aforementioned dust extraction for look selects machine.
The utility model provides a pair of beneficial effect of look selection machine is the same with aforementioned a dust extraction for look selection machine's beneficial effect, no longer gives unnecessary details here.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A dust extraction for look selection machine, its characterized in that includes:
the supporting piece is used for supporting the top surface of the color selector and is provided with a blanking cavity which penetrates through the top surface and the bottom surface in the vertical direction and is communicated with a feeding port of the color selector;
the guide piece is arranged on the support piece and is provided with a guide cavity which penetrates through the support piece in the vertical direction and is communicated with the blanking cavity, and the inner wall of the guide cavity adopts an inclined surface which is inclined inwards from top to bottom; and
the dust suction pipe is fixedly arranged on the outer side of the long side plate of the supporting piece and is provided with a dust suction cavity communicated with the blanking cavity; the dust suction pipe is connected with an exhaust fan which is used for forming local negative pressure in the dust suction cavity.
2. The dust suction device for the color sorter as claimed in claim 1, wherein a plurality of dust through openings are formed in one of the longitudinal side plates of the supporting member, the plurality of dust through openings are distributed at equal intervals along the longitudinal direction of the supporting member, and each dust through opening is in butt joint communication with the dust suction chamber.
3. The dust suction device for the color sorter as claimed in claim 2, wherein a plurality of material blocking pipes are arranged in the supporting member, the material blocking pipes are distributed at equal intervals along the length direction of the supporting member, and two ends of each material blocking pipe are respectively connected with the inner wall of the side plate of the supporting member in the length direction;
the inner cavities of the material blocking pipes are communicated with the dust through openings in a one-to-one correspondence mode, and the material blocking pipes are provided with a plurality of first filtering holes communicated with the inner cavities of the material blocking pipes so that dust can pass through the first filtering holes.
4. The dust suction device for the color sorter as claimed in claim 2, wherein a plurality of material blocking plates are fixedly arranged on the supporting member, and the material blocking plates are connected with the dust through holes in a one-to-one correspondence manner;
the striker plate is used for limiting the mixture participating in the color sorting and impurity removing to pass through the dust through hole, and a second filtering hole for allowing dust to pass through is formed in the striker plate.
5. The dust suction device for the color sorter as claimed in claim 1, wherein two suction fans are provided, and the two suction fans are respectively provided at both ends of the dust suction pipe.
6. The dust suction device for the color sorter as claimed in claim 5, wherein a partition plate for dividing the dust suction cavity into a first cavity and a second cavity is connected in the dust suction pipe, wherein one of the suction fans is communicated with the first cavity, and the other suction fan is communicated with the second cavity.
7. The vacuum cleaner for color sorter as claimed in claim 1, wherein a top portion of said supporter is provided with a support arm for supporting said guide.
8. The dust collector for color sorter of claim 7 wherein there are two sets of said support arms, one for one, disposed on the top surfaces of the two long side plates of said support member;
each group of the supporting arms comprises a plurality of supporting arms which are distributed at equal intervals along the length direction of the supporting piece.
9. The vacuum cleaner as claimed in claim 7, wherein the supporting member is connected to the guiding member via a bellows, and the blanking chamber is communicated with the guiding chamber via a lumen of the bellows.
10. A color sorter comprising the dust suction apparatus for a color sorter claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022808570.7U CN213670582U (en) | 2020-11-27 | 2020-11-27 | Dust extraction and look selection machine for look selection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022808570.7U CN213670582U (en) | 2020-11-27 | 2020-11-27 | Dust extraction and look selection machine for look selection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213670582U true CN213670582U (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022808570.7U Active CN213670582U (en) | 2020-11-27 | 2020-11-27 | Dust extraction and look selection machine for look selection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213670582U (en) |
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2020
- 2020-11-27 CN CN202022808570.7U patent/CN213670582U/en active Active
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