CN208800391U - It is a kind of to be distributed based on material density to reduce the device of selection by winnowing energy consumption - Google Patents

Abstract

The utility model discloses a kind of devices that selection by winnowing energy consumption is reduced based on the distribution of material density in material sorting technology field, it is conveyed including material and shows device, the material conveying shows that the top of device has set gradually the feeding device and picture collection device of dispersion blanking from the front to the back, the density degree that the utility model can more accurately be collected into mixed material by controlling picture collection device, it is analyzed according to the density degree picture of collection, then the wind-force for controlling blower by material density processing unit is strong and weak, energy consumption can be effectively reduced, and it breezes up when mixed material distribution is excessively intensive, make the separating effect of mixed material more preferably, sparse or no situation is distributed in mixed material, reduce or stop the wind-force of blower, in normal condition, it is adjusted to normal wind, keep selection by winnowing wind-force strong and weak It is more diversified, it is more in line with actual demand.

Description

It is a kind of to be distributed based on material density to reduce the device of selection by winnowing energy consumption

Technical field

The utility model relates to material sorting technology fields, reduce wind based on the distribution of material density more particularly to a kind of Select the device of energy consumption.

Background technique

There are many kinds of schemes for present material sorting, and selection by winnowing is that comparison is environmentally friendly, will not make the mode of mixed material dirty, and Applicable material range is wider, and selection by winnowing is using the difference of floating velocity between material and impurity, by the side of wind-force removal of impurities Method, controlled wind speed separate the mixture of different quality, and can remove the light impurity and dust of material, but current wind Optional equipment and scheme are all fairly simple, exactly dissipate the object of different quality with wind, and the position for falling them is different, do not have Finer operation, also without making the function of different reactions for different materials, it is now desired to a kind of to be more suitable Device and method operate to adapt to the sorting of different fine degrees.

Such as publication date is on May 10th, 2017, Chinese Patent Application No. is CN201611095548.4 based on picture The material sorting device and material method for separating of identification further include high pressure air pressure gun, digital camera and picture processing module；Wait sort Material is fallen downwards by feed end, passes sequentially through the shooting area of the digital camera and the wind-force area of the high pressure air pressure gun Domain；The picture processing module is connect with the camera signal, and control signal is exported to the high pressure air pressure gun；Described first The air-out direction linear array of collecting tank and second collecting tank along the air outlet；The high pressure air pressure gun is equipped with along level side To several air outlets of word order, several air outlets of the high pressure air pressure gun distinguish outlet air according to control signal, and make Respectively fall in first collecting tank or second collecting tank according to demand to sorting material.

Although this material sorting device and material method for separating separative efficiency based on picture recognition are high, separating effect is thorough , there is a very high practical application value at bottom, but will appear non-uniform situation when mixed material blanking to be separated, sometimes material Under it is fast and more, sometimes again occur material feeding interruption, lead to there is no material on conveyer belt, then at this moment blower blowing will wave Take the energy, and when material is more, material is possible to be overlapped, normal separation of material wind-force, possibly can not incite somebody to action at this time More materials are adequately separated, and this sorting unit and method cannot make wind according to the density degree of mixed material blanking Machine, which makes corresponding operation, the present apparatus and method, reduces wind-force when material is few, increases wind-force when material is more, can More to reduce energy consumption, achieve the purpose that save cost.

Based on this, the utility model devises a kind of be distributed based on material density to reduce the device of selection by winnowing energy consumption, with solution The certainly above problem.

Summary of the invention

The purpose of this utility model is to provide a kind of to be distributed to reduce the device of selection by winnowing energy consumption based on material density, is passed through Picture collection device more accurately reduces energy consumption according to material density degree, so that blower intermittence is rested, reduction makes With the equipment of cost.

The utility model is realized in this way: it is a kind of to be distributed based on material density to reduce the device of selection by winnowing energy consumption, including Material conveying shows device, and the material conveying shows that the top of device has set gradually the charging dress of dispersion blanking from the front to the back It sets and obtains proper convey to material with picture collection device, the image of the picture collection device and show drawout at the top of device Mixed material, the material conveying show that device is horizontally disposed, and the material conveying, which shows to be provided with below the rear end of device, to be used In the air outlet of the collecting box of categorised collection material and the blower of sorting material, the blower, the front end of collecting box is set；

The picture collection device obtains material in real time and conveys the pictorial information shown on device in material, and the picture is received Acquisition means are connect with material density processing unit, and the material density processing unit is connect with blower.

Further, the material conveying shows that device is conveyer belt；The feed throat area of the feeding device is greater than Material mouth area, the discharge port of the feeding device is rectangle, and length is less than the width that material conveying shows device.

Further, the blower is adjustable speed fan, and the output open height of the blower is located at material conveying and shows device Between collecting box, the delivery outlet of the blower and horizontal direction angle are 45 degree of angles obliquely.

Further, the picture collection device is wide-angle monitoring video camera, in the material density processing unit in advance The picture set is distributed picture as the different material of density degree, and preset picture number is greater than four thousand sheets.

Further, the collecting box includes weight collection box, light object collection box and protective net, and the weight collection box is set It sets and conveys the underface of the end of displaying device in material, the weight collection box, light object collection box and protective net are far from blower Direction is arranged successively, and the protective net is vertically arranged, and is higher than the level height that material conveying shows device at the top of protective net.

The beneficial effects of the utility model are: the utility model can be received more accurately by controlling picture collection device The density degree for collecting mixed material is analyzed according to the density degree picture of collection, then passes through material density processing dress The wind-force for setting control blower is strong and weak, can effectively reduce energy consumption, and increase when mixed material distribution is excessively intensive Wind-force, the separating effect for making mixed material more preferably, are distributed sparse perhaps no situation reduction in mixed material or stop wind The wind-force of machine is adjusted to normal wind in normal condition, keeps selection by winnowing wind-force power more diversified, is more in line with practical need It asks, reduces energy waste, when also reduction material is excessively intensive, sorting error caused by wind-force is inadequate.

Detailed description of the invention

The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of the utility model.

In attached drawing, parts list represented by the reference numerals are as follows:

The conveying of 1- material shows device, 11- feeding device, 2- blower, 3- picture collection device, 4- material density processing dress It sets, 5- collecting box, 51- weight collection box, the light object collection box of 52-, 53- protective net.

Specific embodiment

Refering to Figure 1, the utility model provides a kind of technical solution: a kind of to be distributed based on material density to reduce wind The device of energy consumption, including material conveying is selected to show device 1, the material conveying shows that the top of device 1 is successively set from the front to the back The feeding device 11 and picture collection device 3 of dispersion blanking are set, the image of the picture collection device 3, which obtains, to be rectified to material Conveying shows the mixed material of 1 top drawout of device, and the material conveying shows that device 1 is horizontally disposed, the material conveying Show the blower 2 that collecting box 5 and sorting material for categorised collection material are provided with below the rear end of device 1, the blower 2 Air outlet the front end of collecting box 5 is set；

The picture collection device 3 obtains material in real time and conveys the pictorial information shown on device 1, the picture in material Collection device 3 is connect with material density processing unit 4, and the material density processing unit 4 is connect with blower 2, defeated by material Mixed material is preferably scattered displaying below picture collection device 3 by putting on display showing device 1, and horizontally disposed sorts band Mixed material will not be subjected to displacement after 3 picture of mobile telephone information of picture collection device because of inclination, and mixed material is caused to be distributed Change, and material conveying shows that device 1 facilitates conveying, then material conveying shows that the picture collection device 3 of 1 top of device is logical Cross the angle overlooked, can density degree situation that is more convenient and comprehensively getting mixed material distribution, then material is thin Close processing unit 4 identifies the pictorial information for the material density distribution that picture collection device 3 obtains in real time, judges that wind-force needs It asks, and wind-force is adjusted to suitable intensity, energy consumption can be effectively reduced, add when mixed material distribution is excessively intensive Big wind-force, the separating effect for making mixed material more preferably, are distributed sparse perhaps no situation reduction in mixed material or stop The wind-force of blower is adjusted to normal wind in normal condition, keeps selection by winnowing wind-force more diversified, is more in line with actual demand, Energy waste is reduced, if being continued for normal wind, when material is excessively intensive, may sort and be not thorough, present apparatus adjustment Large wind can also reduce the mistake of sorting.

Wherein, material conveying shows that device 1 is conveyer belt；The feed throat area of the feeding device 11 is greater than discharge port face Product, the discharge port of the feeding device 11 is rectangle, and length is less than the width that material conveying shows device 1, is mixture Material facilitates the distribution of mixed material to show and convey, blower 2 is adjustable speed fan, described by more dispersing when feeding device 11 The output open height of blower 2 is located at material conveying and shows between device 1 and collecting box 5, the delivery outlet of the blower 2 and level side It is 45 degree of angles obliquely to angle, 45 degree of angle stress, same power can make horizontal displacement maximum obliquely, picture Collection device 3 is wide-angle monitoring video camera, in the material density processing unit 4 preset picture be density degree respectively not Identical material is distributed picture, and preset picture number is greater than four thousand sheets, can make storage in picture collection device 3 in this way Comparison pictorial information it is richer, the distribution situation of the distribution material to be selected of covering is more comprehensive, to be selected in processing captured in real-time Do not allow when the picture of mixed material it is error-prone, collecting box 5 include weight collection box 51, light object collection box 52 and protective net 53, institute It states weight collection box 51 and the underface that material conveying shows the end of device 1 is set, the weight collection box 51, light object are collected Box 52 and protective net 53 are arranged successively far from 2 direction of blower, and the protective net 53 is vertically arranged, and are higher than object at the top of protective net 53 Material conveying shows the level height of device 1, collects mixed material more convenient, is more in line with the status requirement of selection by winnowing, and Protective net 53 is increased, the surrounding of being scattered for making lighter material be not easy to be blown causes unnecessary pollution to lighter material, Save the trouble for looking about and picking up light matter material.

The device of the utility model needs the method for separating matched to realize, comprising the following steps:

I, stores plural picture information in material density processing unit 4 in advance, and the material density processing unit 4 is learned Pictorial information sample is practised, establishes artificial intelligence model, and the corresponding setting of material density degree class information in picture is plural The wind-force power gear of a blower 2；

Mixed material is put into feeding device 11 by II, and mixed material is more uniformly slow by the feeding device 11 It is conveyed into material and shows device 1；

III, mixed material, which passes through, is arranged in the picture collection device 3 that the material conveying shows 1 top of device, the figure Piece collection device 3 collects the pictorial information of the mixed material distribution passed through, and pictorial information is sent to material density processing dress Set 4；

IV, the material density processing unit 4 identifies the pictorial information received by artificial intelligence model, sentences Then the density degree grade of disconnected material controls blower 2 and carries out according to the corresponding wind-force power gear of picture density degree grade Output, the blower 2 are blown out the wind of different powers by material density processing unit 4 according to material density degree, and mixed material is close Collection then exports that wind-force is larger, and mixed material is sparse, and it is smaller to export wind-force；

V, the material conveying show that device 1 is slowly shed mixed material right above collecting box 5, and the blower 2 is logical Wind is crossed to separate the material of different weight；So that blower 2 is not kept biggish wind-force constantly, reduce loss, and according to The real time picture information of the mixed material of choosing, material density processing unit 4 carry out pair automatically according to the pictorial information stored in advance Than adjusting the case where various situations are to wind-force demand according to the density degree of material to be selected distribution, judging wind-force demand, then It is strong and weak to be adjusted to suitable wind-force, more automates, it is also more convenient, it does not need that manpower is dynamic to be adjusted, facilitates material to be selected To provide accurate distribution situation, blower 2 is blown out not by material density processing unit 4 according to material density degree for sorting and displaying With strong and weak wind, it is larger that mixed material intensively then exports wind-force, sparse defeated then go out wind-force smaller, adjust automatically, the section of mixed material It can consumption reduction.

Wherein, the air outlet of the blower 2 is adjusted to 45 degree of angles obliquely, 5 direction of collecting box is blowed, Wind-force is purged in 45 degree of angle stress obliquely, and horizontal displacement can be made remoter, can be made in this way with smaller power lighter Material generates bigger displacement, more laborsaving, and material density processing unit 4 stores the above mixed material density journey of four thousand sheets in advance Spend different pictorial information, and the picture that this is set is judged by professional and according to density rank as one Grade, four class pictorial information of second level, three-level and level Four, every class picture are no less than a thousand sheets, control the material density processing unit 4 These four types of pictures are corresponded with the strong and weak of control wind-force inside, material density processing unit 4 is real-time by picture collection device 3 Adjustment blower 2 blows out one-to-one wind scale when the picture that takes is compared to the correspondence picture of storage, makes level-one density Degree is corresponding to be stopped, and second level density corresponds to weak wind, and three-level density is corresponding normal, and level Four density corresponds to high wind, more in this way Comparison picture, it is possible to reduce false judgment can be such that material density processing unit 4 does in different material density degrees to be selected Most suitable wind-force output out, makes to sort more accurate, and more saves energy consumption, light material is blown into receipts by the blower 2 Inside light object collection box 52 in header 5, the material of weight continues to fall into weight collection box 51, the protective net not by wind effect 53 stop the material dispelled and are collected, and facilitate sorting, protect material, be not easy surrounding of being scattered, make material according to weight area It is not collected separately.

One concrete application of embodiment are as follows: the feed inlet that the utility model passes through feeding device 11 when in use is put into weight Different mixed materials is measured, by long and narrow 11 discharge port of feeding device, conveys the preliminary more dispersed material that falls in of material It shows on device 1, material conveying shows that device is conveyer belt, mixed material can be conveyed backward, while mixed material is distributed Density on a moving belt can be very clear, stores the distribution of four thousand sheets materials in material density processing unit 4 in advance Picture, this four thousand sheets pictorial information is divided into four class density grades by class in advance by staff, level-one, second level, three-level and Next level Four controls material density processing unit 4 and learns to the pictorial information stored in advance, control material density processing Artificial intelligence in device 4 by pictorial information that the material density of study is distributed according to density be divided into level-one, second level, three-level and Level Four, and respectively correspond density grade and wind scale, level-one density is corresponding to be stopped, and second level density corresponds to weak Wind, three-level density is corresponding normal, and level Four density corresponds to high wind, and at work, material is conveyed and shown by picture collection device 3 The distribution situation of mixed material is filmed on device 1, and sends pictorial information to material density processing unit 4, and material is dredged Close processing unit 4 passes through picture collection device 3 and identifies the density distributed intelligence of the mixed material sorted, people Work intelligent decision goes out the corresponding wind scale of mixed material for meeting and sorting now, and then material density processing unit 4 will Blower 2 is adjusted to preset corresponding wind-force rank order and is sorted, if it is excessively intensive to encounter mixed material, material density Wind-force is adjusted to most strong by processing unit 4, enables mixed material adequately by wind, sorting is more abundant, if encountered mixed It is more sparse to close material, wind-force can be adjusted to smaller by material density processing unit 4, reduce energy consumption, cost be saved, if mixing Material midway tomography, personnel forget to add or previous step goes wrong, and no material is assigned, then material density processing dress The stopping of blower 2 can be controlled by setting 4, not sorted, and greatly reduce energy consumption, and the air outlet of blower 2 and level are at 45 degree The distance at angle, same power blowout is farther, more laborsaving；Blower 2 dispels mixed material, is collected by collecting box 5, wind Motionless heavy material, heavier material fall into weight collection box 51, and lighter material is remote by wind, fall into light object collection box 52, If some light objects are gently blown very much far, can be blocked by protective net 53, it is not easy to it drifts everywhere, when wind-force becomes weaker, Light object collection box 52 can be fallen into, completes the sorting of mixed material in this way, reduces energy consumption, use cost is reduced, passes through pictorial information It is more accurate to screen mixed material distribution density degree, it is not easy to make mistakes.

Although those familiar with the art answers the foregoing describe specific embodiment of the present utility model Working as understanding, we are merely exemplary described specific embodiment, rather than for the limit to the scope of the utility model Fixed, those skilled in the art modification and variation equivalent made by the spirit according to the utility model all should Cover in the scope of the claimed protection of the utility model.

Claims (5)

1. a kind of be distributed to reduce the device of selection by winnowing energy consumption based on material density, it is characterised in that: conveyed including material and show dress Set (1), material conveying show the top of device (1) set gradually from the front to the back dispersion blanking feeding device (11) and Picture collection device (3), the image of the picture collection device (3), which obtains to rectify to convey material, shows paving at the top of device (1) The mixed material of expansion, the material conveying show that device (1) is horizontally disposed, and the material conveying shows the rear end of device (1) Lower section is provided with the blower (2) of collecting box (5) and sorting material for categorised collection material, the air outlet of the blower (2) Front end in collecting box (5) is set；

The picture collection device (3) obtains material in real time and conveys the pictorial information shown on device (1), the picture in material Collection device (3) is connect with material density processing unit (4), and the material density processing unit (4) connect with blower (2).

2. a kind of device for reducing selection by winnowing energy consumption based on the distribution of material density according to claim 1, it is characterised in that: The material conveying shows that device (1) is conveyer belt；The feed throat area of the feeding device (11) is greater than discharging open area, institute The discharge port for stating feeding device (11) is rectangle, and length is less than the width that material conveying shows device (1).

3. a kind of device for reducing selection by winnowing energy consumption based on the distribution of material density according to claim 1, it is characterised in that: The blower (2) is adjustable speed fan, and the output open height of the blower (2) is located at material conveying and shows device (1) and collecting box (5) between, the delivery outlet of the blower (2) and horizontal direction angle are 45 degree of angles obliquely.

4. a kind of device for reducing selection by winnowing energy consumption based on the distribution of material density according to claim 1, it is characterised in that: The picture collection device (3) is wide-angle monitoring video camera, and preset picture is in the material density processing unit (4) The different material of density degree is distributed picture, and preset picture number is greater than four thousand sheets.

5. a kind of device for reducing selection by winnowing energy consumption based on the distribution of material density according to claim 1, it is characterised in that: The collecting box (5) includes weight collection box (51), light object collection box (52) and protective net (53), the weight collection box (51) Be arranged material convey show device (1) end underface, the weight collection box (51), light object collection box (52) and prevent Protective net (53) is arranged successively far from blower (2) direction, and the protective net (53) is vertically arranged, and is higher than object at the top of protective net (53) Material conveying shows the level height of device (1).