CN207057054U - A kind of apparatus of selecting rice color - Google Patents

A kind of apparatus of selecting rice color Download PDF

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Publication number
CN207057054U
CN207057054U CN201721001916.4U CN201721001916U CN207057054U CN 207057054 U CN207057054 U CN 207057054U CN 201721001916 U CN201721001916 U CN 201721001916U CN 207057054 U CN207057054 U CN 207057054U
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CN
China
Prior art keywords
dust
frame
sight glass
dust absorption
absorption arm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721001916.4U
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Chinese (zh)
Inventor
万武峰
蔡金龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen City Gold Shenghui Rice Co Ltd
Original Assignee
Shenzhen City Gold Shenghui Rice Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen City Gold Shenghui Rice Co Ltd filed Critical Shenzhen City Gold Shenghui Rice Co Ltd
Priority to CN201721001916.4U priority Critical patent/CN207057054U/en
Application granted granted Critical
Publication of CN207057054U publication Critical patent/CN207057054U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of apparatus of selecting rice color, including frame, the sight glass being installed in frame, its drip irrigation device is to be provided with the dust arrester for cleaning dust on sight glass in the frame, the dust arrester includes dust absorption arm, it is communicated in dust absorption arm and the dust removing tube extended to outside frame, it is installed in dust removing tube and component and fan assembly is collected by filtration, several suction ports are offered on the dust absorption arm, it is provided with the frame and drives the reciprocating reciprocating member of dust absorption arm sight glass, dust absorption arm is stored in after dust impurity is peeled off from sight glass and component is collected by filtration, it is prevented to be again attached on sight glass, further improve the cleaning effect of dedusting component.

Description

A kind of apparatus of selecting rice color
Technical field
It the utility model is related to grain of rice processing unit technical field, more particularly to a kind of apparatus of selecting rice color.
Background technology
Rice is the main food in people's life, and there is grass-seed, rotten rice, insect pest rice, rice etc. are different in rice Color tablets, they are separately pretty troublesome, and apparatus of selecting rice color is can be by yellow rice kernel, red grain rice, white belly rice, dead rice, the rice that goes mouldy, black A kind of light harvesting that the heterochromatic particulate contamination such as the abnormal rice kernels such as scab rice and sandstone, soil block is rejected from non-defective unit rice, superior rice, The technology such as mechanical, electrical, pneumatic is in integral modernization, high-tech grain processing equipment.
Selected rice feed hopper enters machine, and by the vibration of vibrator assembly, selected rice glides along passage, under acceleration Fall behind the observation area entered in separation chamber, and passed through between sensor and background board, in the presence of light source, according to the strong of light Weak and color change, system is produced the work of output signal drive magnetic valve and heterochromatic particle be blown in the waste chamber of receiving hopper, And non-defective unit rice and superior rice drop down onto receiving hopper finished product intracavitary under continuing, so as to reach the purpose of screening.
Due to being formed through hull paddy and husk rice etc. in rice process in paddy and inclusion of dirt and impurity understood in transportation, During color sorting, dust and other impurity being easily attached on glass can be attached on sight glass, when the ash on sight glass Dirt or impurity or it is more when, through sight glass to rice carry out sort detection electro-optical system will easily produce the chain types such as flase drop Chain problem, gently then, color sorting band ratio selected to colourity has an impact, heavy then cause valve frequent operation, reduces nozzle and its control Lifetime of system processed, which shortens, even burns Jet control system.
The dust and the purging system of impurity of the prior art of removing includes cylinder and glass wiper, glass wiper peace Loaded on cylinder, timing is reached clearly by controlling cylinder valve to switch pusher cylinder piston and slide by turn-key system at preset timed intervals Sweep the effect of dust impurity on glass pane.
But the purging system simply peels off impurity dust from sight glass, and the impurity dust being stripped can also It is present in machine, is easily again attached on sight glass, Gu its purging system cleaning effect is not thorough.
Utility model content
The purpose of this utility model is to provide a kind of apparatus of selecting rice color, has after the impurity dust on sight glass is taken out It is collected, prevents it to be again attached on sight glass, improves the purpose for cleaning effect.
Above-mentioned technical purpose of the present utility model technical scheme is that:
A kind of apparatus of selecting rice color, including frame, the sight glass that is installed in frame, it is provided with for clear in the frame The dust arrester of dust on glass pane is swept, the dust arrester includes dust absorption arm, is communicated in dust absorption arm and extends to outside frame Dust removing tube, be installed in dust removing tube component and fan assembly be collected by filtration, several suctions are offered on the dust absorption arm Dirt mouth, it is provided with the frame and drives the reciprocating reciprocating member of dust absorption arm sight glass.
Pass through above-mentioned technical proposal, reciprocating member drive dust absorption arm to be moved reciprocatingly along sight glass surface, fan assembly Suction is provided for dust absorption arm so that dust absorption arm collects dust into dust removing tube, and then fan assembly drives inclusion of dirt impurity Gas stream be collected by filtration after component is filtered and be emitted into outside frame, prevent the dust after being peeled off to be adhered to form again On glass, the cleaning effect to sight glass is improved.
Further, the reciprocating member includes being fixedly connected on the main installation in frame and being placed in below sight glass Frame, the reciprocating screw rod for being rotationally connected with main mounting bracket, the guiding for being fixedly connected on main mounting bracket being be arranged in parallel with reciprocating screw rod Bar, it is installed on the motor for being used for driving reciprocating screw rod to rotate on main mounting bracket and is fixedly connected on dust absorption arm and is sheathed on and lead To bar, screw thread is matched with the contiguous block of reciprocating screw rod simultaneously.
Pass through above-mentioned technical proposal, after motor is opened, reciprocating screw rod rotates, and drives and inhales with the contiguous block that reciprocating screw rod coordinates Dirt arm moves back and forth along sight glass, so that dust absorption arm carries out comprehensive dust suction cleaning to sight glass.
Further, secondary mounting bracket is installed above the sight glass, be provided with the secondary mounting bracket and guide rod Parallel fix bar, the slip ring for being fixedly connected on dust absorption arm is arranged with the fix bar.
Pass through above-mentioned technical proposal, is synchronized with the movement with contiguous block and the position of dust absorption arm is fixed mating connection block, Prevent dust absorption arm from causing contiguous block to push against in reciprocating screw rod due to swinging.
Further, the dust removing tube includes being communicated in the adjustable pipe of dust absorption arm, is sheathed on movable tube end and screw thread is matched somebody with somebody Connecting tube together in adjustable pipe, connecting tube and the discharge pipe extended to outside frame are threadedly connected to, it is described that component peace is collected by filtration Loaded in connecting tube, the fan assembly is installed in discharge pipe.
Pass through above-mentioned technical proposal, adjustable pipe move reciprocatingly with dust absorption arm, and component and fan assembly difference is collected by filtration It is installed in connecting tube and discharge pipe, it is convenient to be installed, changed, cleaned and repaired to component and fan assembly is collected by filtration.
Further, it is described be collected by filtration component include be arranged in adjustable pipe and with activity pipe screw thread coordinate adapter sleeve, It is fixedly connected on the collecting bag of adapter sleeve.
Pass through above-mentioned technical proposal, collecting bag carries out the filtering of dust impurity to the gas of process, and dust impurity is received Combine in collecting bag, when needing to clean collecting bag, connecting tube is departed from into adjustable pipe and discharge pipe, and be rotatablely connected set Adapter sleeve and collecting bag is set to depart from adjustable pipe.
Further, the air-out tube end is provided with the non return part for preventing being blowed wind into outside frame in frame.
Pass through above-mentioned technical proposal, when fan assembly does not work, if outside wind after discharge pipe enters connecting tube, Because collecting bag is arranged to one end open and is open towards adjustable pipe, so wind can pass through the dust impurity being stored in collecting bag Cross in the frame near adjustable pipe and dust absorption arm blowback to sight glass so that dust impurity may be again attached to sight glass On, increase the workload and working frequency of dust arrester, therefore prevent the generation of phenomenon here by setting non return part, further carry The operating efficiency of high dedusting component.
Further, the non return part includes being articulated with discharge pipe and covers the removable cover of air-out tube opening.
Pass through above-mentioned technical proposal, when fan assembly works, wind no longer covers discharge pipe after removable cover is blown afloat Opening, discharge pipe communicate with the external world;When fan assembly is stopped, removable cover keeps vertical state to abut due to self gravitation In discharge pipe, when there is wind in the external world into discharge pipe, removable cover is connected to discharge pipe by the thrust of wind, wind is not entered In discharge pipe.
In summary, the utility model has the advantages that:
Dust absorption arm is driven to be moved back and forth along sight glass axial direction by reciprocating member, to the grey trifle in the world on sight glass Matter is absorbed, and by dust removing tube, component and fan assembly is collected by filtration dust impurity is stored in collecting bag, removable cover Prevent external wind is blown into dust removing tube from blowing back dust impurity in frame again, improve the cleaning effect of dedusting component.
Brief description of the drawings
Fig. 1 is the present embodiment structure schematic cross-sectional view;
Fig. 2 is the present embodiment partial schematic diagram, mainly shows the structure of reciprocating member;
Fig. 3 is the present embodiment partial sectional view, mainly shows the structure of dust removing tube and component and filtering receipts is collected by filtration Collect the annexation with dust removing tube of component;
Fig. 4 is the present embodiment partial schematic diagram, mainly shows the annexation of removable cover and discharge pipe.
Reference:1st, frame;2nd, drawing-in device;3rd, photoelectric detection system;4th, separator;5th, control flow;6th, dedusting Device;21st, feed hopper;22nd, oscillating feeder;23rd, chute;31st, sight glass;32nd, separation chamber;33rd, ccd sensor;34th, it is preceding Scape lamp;35th, background board;41st, snifting valve;42nd, pan tank;43rd, substandard products groove;61st, dust absorption arm;62nd, reciprocating member;63rd, suction port; 64th, dust removing tube;65th, fan assembly;66th, component is collected by filtration;67th, non return part;621st, main mounting bracket;622nd, reciprocating screw rod; 623rd, motor;624th, guide rod;625th, contiguous block;626th, secondary mounting bracket;627th, fix bar;628th, slip ring;641st, adjustable pipe; 642nd, connecting tube;643rd, discharge pipe;651st, flabellum group;652nd, motor;653rd, fixed mount;661st, adapter sleeve;662nd, collecting bag; 671st, removable cover.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of apparatus of selecting rice color, as shown in figure 1, including frame 1, feeding for conveying rice in oriented frame 1 is installed in frame 1 Expect device 2, the photoelectric detection system 3 for detecting the abnormal rice kernel in rice is installed in frame 1 and separates abnormal rice kernel Separator 4, control flow 5 is installed in frame 1, signal processing system is installed in frame 1(Not shown in figure), signal transacting System receives the control signal that control flow 5 transmits, so as to control drawing-in device 2, photoelectric detection system 3 and separator 4 Open and close, and receive the action for the detection signal control separator 4 that photoelectric detection system 3 transmits.
Drawing-in device 2 includes being installed on the feed hopper 21 above frame 1, is provided with oscillating feeder below feed hopper 21 22nd, it is connected to oscillating feeder 22 and the chute 23 of one end diagonally downward, the photoelectric detection system that chute 23 is extended in frame 1 3 positions.
Photoelectric detection system 3 includes the sight glass 31 being symmetrically arranged in frame 1, between sight glass 31 and frame 1 Separation chamber 32 is formed, ccd sensor 33 is installed away from the side of sight glass 31 in separation chamber 32, close to form in separation chamber 32 The side of glass 31 is provided with front light 34 and background board 35, and front light 34 is that the tested grain of rice and background board 35 provide the uniform of stabilization Illumination, background board 35 are that ccd sensor 33 provides reference signal, and the reflected light of the tested grain of rice is converted into electricity by ccd sensor 33 Signal, the light-reflecting property and certified products light-reflecting property of the high-quality grain of rice are substantially equivalent, and the light-reflecting property and certified products of abnormal rice kernel are anti- Light characteristic contrast is larger, and ccd sensor 33 produces detection and sends signal processing system, signal processing system control piece-rate system to Work is rejected.
Separator 4 includes the snifting valve 41 being installed in frame 1 and the air compressor for being connected to snifting valve 41(In figure It is not shown), snifting valve 41 rejected abnormal rice kernel using the air that air compressor compresses from the tested grain of rice, and snifting valve 41 is pacified Loaded on the lower section of sight glass 31, the lower section of snifting valve 41 is provided with pan tank 42 close to the side of snifting valve 41, and the lower section of snifting valve 41 is remote Substandard products groove 43 is installed from the side of snifting valve 41, the control signal that the signal processing system that snifting valve 41 receives transmits is by heterochromatic rice Grain is blown in substandard products groove 43.
As shown in Fig. 2 being provided with dust arrester 6 on sight glass 31, dust arrester 6 is used to carry out sight glass 31 clearly Manage, the dust impurity for preventing from being mingled with the tested grain of rice is excessive to be attached on sight glass 31, influences the inspection of photoelectric detection system 3 Precision is surveyed, or even shortens the service life of snifting valve 41.
Dust arrester 6 includes the dust absorption arm 61 for being installed on the side of sight glass 31, and reciprocating member 62 is provided with frame 1, Reciprocating member 62 drives dust absorption arm 61 to be moved back and forth along the axis direction of sight glass 31 to clean the grey trifle in the world on sight glass 31 Matter, dust absorption arm 61 offer several equally distributed suction ports 63 towards the side of sight glass 31, and dust absorption arm 61 is away from form The side of glass 31 is connected with the dust removing tube 64 communicated with dust absorption arm 61, and dust removing tube 64 is extended to outside frame 1, as shown in figure 3, removing Mistake for providing the fan assembly 65 of power for dust absorption arm 61 and impurity dust being collected by filtration is installed in dirt pipe 64 Filter collection assembly 66.
As shown in Fig. 2 reciprocating member 62 includes the main mounting bracket 621 being installed in frame 1, main mounting bracket 621 is installed on Below sight glass 31, reciprocating screw rod 622, reciprocating screw rod 622 and form glass are rotatably connected to by bearing on main mounting bracket 621 The horizontal axis of glass 31 is be arranged in parallel, and motor 623 is fixedly connected with main mounting bracket 621, and the output shaft of motor 623 is fixedly connected In one end of reciprocating screw rod 622, motor 623 is used to drive reciprocating screw rod 622 to rotate, and two-way spiral shell is offered on reciprocating screw rod 622 Groove, is fixedly connected with guide rod 624 on main mounting bracket 621, guide rod 624 be installed on the top of reciprocating screw rod 622 and with it is reciprocal Screw mandrel 622 be arranged in parallel, and the lower section of dust absorption arm 61 is fixedly connected with contiguous block 625, contiguous block 625 be sheathed on guide rod 624 and With personally coordinating in bidirectional helical groove with reciprocating screw rod 622;
After motor 623 is opened, reciprocating screw rod 622 is rotated, and dust absorption arm is driven with the contiguous block 625 that reciprocating screw rod 622 coordinates 61 move reciprocatingly along guide rod 624.
Secondary mounting bracket 626 is installed, secondary mounting bracket 626 is installed on the top of sight glass 31, secondary mounting bracket in frame 1 Fix bar 627 is fixedly connected with 626, fix bar 627 is set parallel to guide rod 624, and the upper end of dust absorption arm 61 is fixedly connected with Slip ring 628, slip ring 628 are sheathed in fix bar 627 and can slided along fix bar 627.
As shown in figure 3, dust removing tube 64 includes adjustable pipe 641, connecting tube 642 and discharge pipe 643, one end of adjustable pipe 641 Dust absorption arm 61 is fixedly connected on, the other end end of adjustable pipe 641 is separately installed with internal thread segment and external thread section, connecting tube 642 both ends are connected to internal thread segment, and one end of discharge pipe 643 is provided with internal thread segment, and the one end of connecting tube 642 is sheathed on The end of adjustable pipe 641, and the external thread section screw thread of the internal thread segment of connecting tube 642 and adjustable pipe 641 coordinates, connecting tube 642 is another One end is sheathed on the end of discharge pipe 643, and the internal thread segment of the other end of connecting tube 642 and the internal thread segment screw thread of discharge pipe 643 Coordinate, component 66 is collected by filtration and is installed in connecting tube 642, fan assembly 65 is installed in discharge pipe 643.
Component 66, which is collected by filtration, to be included adapter sleeve 661 and is fixedly connected on the collecting bag 662 of adapter sleeve 661, adapter sleeve 661 On be connected with external thread section, adapter sleeve 661 is connected to the end of connecting tube 642, external thread section and the adjustable pipe 641 of adapter sleeve 661 Internal thread segment screw thread coordinate;
When the gas of inclusion of dirt impurity discharges frame 1 by adjustable pipe 641, connecting tube 642 and discharge pipe 643, receive Dust impurity in gas is filtered and collected by collection bag 662, when the impurity in collecting bag 662 is excessive, rotation connection pipe 642 make connecting tube 642 depart from adjustable pipe 641, and rotatable connection set 661 takes out collecting bag 662, collecting bag 662 is cleared up.
Fan assembly 65 includes being fixedly connected on the inwall fixed mount 653 of discharge pipe 643, being fixedly installed on fixed mount 653 Motor 652 and the flabellum group 651 that is fixedly connected on the output shaft of motor 652.
As shown in figure 4, the air outlet end of discharge pipe 643 is provided with non return part 67, non return part 67 prevents wind outside frame 1 The impurity being collected in collecting bag 662 is blown back in frame 1 after being blown into by discharge pipe 643 in connecting tube 642.
Non return part 67 includes the removable cover 671 for being articulated with discharge pipe 643, and removable cover 671 is covered in the air-out of discharge pipe 643 Mouthful;
When fan assembly 65 is dried to outside frame 1, wind blows afloat removable cover 671, when fan assembly 65 is stopped, Removable cover 671 is because self gravitation keeps vertical state, and when being dried in the export-oriented frame 1 of frame 1, removable cover 671 is by wind Thrust is connected to discharge pipe 643, prevents wind from entering in frame 1.
The course of work:When adhering to more dust impurity on sight glass 31, motor 623 and motor 652, motor are opened 623 drive reciprocating screw rods 622 rotate, and so as to drive dust absorption arm 61 to move back and forth, motor 652 drives flabellum group 651 to rotate, and presss from both sides The gas of miscellaneous dust impurity enters connecting tube 642 by adjustable pipe 641, and dust impurity is intercepted after component 66 is collected by filtration In in collecting bag 662, the collection of dust impurity is completed, and removable cover 671 prevents dust impurity from, by blowback to frame 1, improving The cleaning effect of dust arrester 6;
When dust impurity is excessive in collecting bag 662, connecting tube 642 is departed from adjustable pipe 641 by rotatable connection pipe 642, so The set 661 that is rotatably connected afterwards disengages it from adjustable pipe 641 and collecting bag 662 is cleared up.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Claims (7)

1. a kind of apparatus of selecting rice color, including frame (1), the sight glass (31) that is installed in frame (1), it is characterised in that:Institute The dust arrester (6) being provided with frame (1) for cleaning dust on sight glass (31) is stated, the dust arrester (6) includes Dust absorption arm (61), it is communicated in dust absorption arm (61) and extends to the outer dust removing tube (64) of frame (1), is installed in dust removing tube (64) Component (66) and fan assembly (65) is collected by filtration, several suction ports (63) are offered on the dust absorption arm (61), it is described It is provided with frame (1) and drives dust absorption arm (61) sight glass (31) reciprocating reciprocating member (62).
A kind of 2. apparatus of selecting rice color according to claim 1, it is characterised in that:The reciprocating member (62) includes fixed connect It is connected to the main mounting bracket (621) in frame (1) and being placed in below sight glass (31), is rotationally connected with main mounting bracket (621) Reciprocating screw rod (622), the guide rod (624) for being fixedly connected on main mounting bracket (621) be arrangeding in parallel with reciprocating screw rod (622), It is installed on the motor (623) for being used for driving reciprocating screw rod (622) to rotate on main mounting bracket (621) and is fixedly connected on dust suction Arm (61) and it is sheathed on guide rod (624) while screw thread is matched with the contiguous block (625) of reciprocating screw rod (622).
A kind of 3. apparatus of selecting rice color according to claim 2, it is characterised in that:It is provided with above the sight glass (31) Secondary mounting bracket (626), the fix bar (627) parallel with guide rod (624) is installed on the secondary mounting bracket (626), it is described solid The slip ring (628) for being fixedly connected on dust absorption arm (61) is arranged with fixed pole (627).
A kind of 4. apparatus of selecting rice color according to claim 1, it is characterised in that:The dust removing tube (64) includes being communicated in suction The adjustable pipe (641) of dirt arm (61), it is sheathed on adjustable pipe (641) end and screw thread is matched with the connecting tube of adjustable pipe (641) (642), it is threadedly connected to connecting tube (642) and extends to the discharge pipe (643) of frame (1) outside, it is described that component is collected by filtration (66) it is installed in connecting tube (642), the fan assembly (65) is installed in discharge pipe (643).
A kind of 5. apparatus of selecting rice color according to claim 4, it is characterised in that:The component (66) that is collected by filtration includes wearing The adapter sleeve (661) that coordinates located at adjustable pipe (641) and with adjustable pipe (641) screw thread, it is fixedly connected on the receipts of adapter sleeve (661) Collect bag (662).
A kind of 6. apparatus of selecting rice color according to claim 4, it is characterised in that:Discharge pipe (643) end is provided with Prevent the non return part (67) blowed wind into outside frame (1) in frame (1).
A kind of 7. apparatus of selecting rice color according to claim 6, it is characterised in that:The non return part (67) includes being articulated with out The removable cover (671) of airduct (643) and covering discharge pipe (643) opening.
CN201721001916.4U 2017-08-10 2017-08-10 A kind of apparatus of selecting rice color Expired - Fee Related CN207057054U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721001916.4U CN207057054U (en) 2017-08-10 2017-08-10 A kind of apparatus of selecting rice color

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721001916.4U CN207057054U (en) 2017-08-10 2017-08-10 A kind of apparatus of selecting rice color

Publications (1)

Publication Number Publication Date
CN207057054U true CN207057054U (en) 2018-03-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721001916.4U Expired - Fee Related CN207057054U (en) 2017-08-10 2017-08-10 A kind of apparatus of selecting rice color

Country Status (1)

Country Link
CN (1) CN207057054U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108855951A (en) * 2018-07-18 2018-11-23 伊之密机器人自动化科技(苏州)有限公司 Scrap digestion structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108855951A (en) * 2018-07-18 2018-11-23 伊之密机器人自动化科技(苏州)有限公司 Scrap digestion structure

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180302

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