CN109675826A - A kind of dynamic radiation protector of the gangue based on photometric sorting technology - Google Patents
A kind of dynamic radiation protector of the gangue based on photometric sorting technology Download PDFInfo
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- CN109675826A CN109675826A CN201910113240.5A CN201910113240A CN109675826A CN 109675826 A CN109675826 A CN 109675826A CN 201910113240 A CN201910113240 A CN 201910113240A CN 109675826 A CN109675826 A CN 109675826A
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- cavity
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- gangue
- plate
- luminous tube
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/04—Stationary flat screens
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Abstract
The invention belongs to Ore separation device technical field, dynamic radiation protector of specifically a kind of gangue based on photometric sorting technology, including coal-storage pot, conveyer belt, luminous tube, puff prot and collecting tank；The conveyer belt is socketed on rotation roller surface；The protection location includes cylinder, slide bar, fixed plate, air bag, mobile bar and protective plate；The cleaning unit includes motor, worm screw, sliding block, impact head and control switch；Turbine is rotatably connected in the third cavity；The Wiper plate outer surface offers thread groove；The turbine upper surface is engaged with worm screw, and lower surface is engaged with the thread groove of Wiper plate；The present invention, protective plate is swung in coal gangues automation selection by protective unit, luminous tube is wrapped up close to the side of puff prot, hits luminous tube after preventing gangue surface particles and gangue from bouncing, it is rotated during by Wiper plate movement, luminous plate surface is cleared up.
Description
Technical field
The invention belongs to Ore separation device technical field, specifically a kind of gangue, which is used, is based on photometric sorting technology
Dynamic radiation protector.
Background technique
The mined coal without processing is referred to as raw coal, contains a certain proportion of spoil in raw coal.Spoil it is main
Ingredient is rock, and density is big, and ash content is high, and calorific value is small, belongs to the impurity in coal, there is very important shadow to Coal Quality
It rings.Therefore, coal gangues automation selection is indispensable link during coal production.
Sorting gangue mainly uses the methods of person, change choosing, magnetic separation, flotation, gravity treatment to sort in the prior art, general
Store-through also has trial by general photometric sorter applied to ore point at present phenomena such as sorting at high cost, low efficiency, low precision
Choosing, but existing photometric sorter be applied to ore sort when, luminous tube can not be effectively protected, in gangue
During bouncing, gangue surface particles would generally hit luminous tube, lead to luminous tube damage, simultaneously luminous tube long-time service
Afterwards, dust when coal gangues automation selection can be adhered to luminous pipe surface, manual cleaning after when cleaning is shut down, time-consuming to take
Power, while production efficiency is influenced, and accumulation is easy to happen in gangue transportational process, cause to sort error in assorting room.
Summary of the invention
In order to make up for the deficiencies of the prior art, it solves to be knocked damage, luminous tube surfaces stick in luminous tube assorting room
Dust, when manual cleaning, are time-consuming and laborious, influence to accumulate in production efficiency and gangue transportational process, influence asking for separating effect
Topic, a kind of dynamic radiation protector of the gangue based on photometric sorting technology proposed by the present invention.
The technical solution adopted by the present invention to solve the technical problems is: a kind of gangue of the present invention, which is used, is based on light
The dynamic radiation protector of electric sorting technology, including coal-storage pot, conveyer belt, luminous tube, puff prot and collecting tank；The conveying
Band is socketed on rotation roller surface；The coal-storage pot is located above conveyer belt；The puff prot is located on the right side of conveyer belt；The collection
Tank is located on the right side of puff prot；It is rod grounded that the coal-storage pot, rotating roller, puff prot and collecting tank pass through fixation；The collection
The first fixed block of L shape is equipped on the right side of tank；The luminous tube is fixed on the first fixed block lower surface by the second fixed block, the
One fixed block one end ground connection；Protection location is equipped in first fixed block；Cleaning unit is equipped in second fixed block；Work
When making, gangue falls conveyor belt surface by coal-storage pot, is transported by conveyer belt to luminous tube, detects coal by luminous tube
Spoil volume, to judge weight, gangue continues at transport to puff prot, and puff prot judges gangue by luminous tube
Volume and quality make stress below gangue, fall to different collecting tanks to spray the gas of friction speed and quantity
It is interior, realize sorting, protection location can protect luminous tube, and luminous tube is hit when preventing gangue from bouncing at puff prot, and cleaning is single
Member can clear up luminous tube surface dirt.
Preferably, the first cavity is offered in first fixed block；The protection location is located in the first cavity；It is described
Protection location includes cylinder, slide bar, fixed plate, air bag, mobile bar and protective plate；The cylinder is fixed on the first cavity inner wall,
And cylinder offers air inlet；The extension end of the cylinder offers sliding slot；Described mobile bar one end penetrates in sliding slot, the other end
It is fixed with fixed plate；The fixed plate circular design, is fixed on the first cavity inner wall, and the second cavity is offered in fixed plate；
The air bag circular design, and be located in the second cavity；The mobile bar quantity is two, is located in the second cavity, and about gas
Capsule symmetric design；One end of the mobile bar passes through spring and is fixed on balloon surface, and the other end both passes through the setting of the second cavity；
The lower section fixed link is hinged with protective plate by oscillating rod；The protective plate cambered design, and protective plate left lateral sides are close to
The setting of first cavity inner wall, and can be slided along the first cavity inner wall；It is offered in the extension end of the cylinder and mobile bar
Guide groove；Guide groove connection cylinder interior and air bag, air inlet is by extraneous gas source feed, and the air demand and jet of air inlet
The air capacity of mouth is directly proportional；When work, when puff prot jet, make inflation in cylinder, gas expands air bag, to make mobile bar
It drives protective plate to move down, protects luminous tube, prevent from hitting luminous tube when gangue surface little particle is discarded, luminous tube is caused to damage
It is bad.
Preferably, the cleaning unit includes motor, worm screw, sliding block, impact head and control switch；The top mobile bar
The design of upper surface cambered surface, and the first cavity inner wall is fixed with contact, mobile bar can power after contacting contact for motor；Described second
Fixed block lower surface opens up fluted；The luminous tube and motor are fixed in groove, and motor is located above luminous tube；It is described
Worm screw one end is fixed on machine shaft, and the other end is rotationally connected with groove inner wall；The sliding block is slidably socketed in worm screw face, and
Sliding block is screwed with screw thread in the inner wall that worm screw passes through place, and screw thread is engaged with worm screw；Third cavity is offered in the sliding block；Described
Wiper plate is equipped in three cavitys；The Wiper plate circular ring shape design, and Wiper plate package setting luminous tube；Sliding block two sides side
Face is fixed with impact head；The control switch quantity is two, is respectively fixedly connected in groove inner wall, can be hit and be corresponded to by impact head
Control switch realizes rotating and reverse for motor, so that sliding block be made to move back and forth；When work, mobile bar contacts contact when mobile,
For motor power supply, worm screw is rotated, so that sliding block be made to move back and forth, passes through Wiper plate in sliding block reciprocating movement for luminous tube
Surface dirt cleaning, prevents sorting error.
Preferably, turbine is rotatably connected in the third cavity；The Wiper plate outer surface offers thread groove；It is described
Turbine upper surface is engaged with worm screw, and lower surface is engaged with the thread groove of Wiper plate, so that Wiper plate be driven to rotate；The Wiper plate
Inner wall is provided with a plurality of air holes；The extension end fixing sleeve of the cylinder is connected to stripper plate；It is straight that the guide groove diameter is less than air inlet
Diameter；The first void space between the stomata connection stripper plate and fixed plate is connected to；When work, worm screw rotation passes through turbine
Wiper plate rotation is driven, is rotated during Wiper plate is mobile to realize, cleaning efficiency is improved, simultaneously because air inlet diameter
Greater than guide groove diameter, the extension end of cylinder is stretched out when inlet charge, to make stomata jet, the dust wiped out is cleared up,
Reinforce cleaning efficiency simultaneously.
Preferably, the 4th cavity is offered in the conveyer belt；Gassy in 4th cavity；And the 4th in cavity
It has been evenly arranged spring, can be elastic by spring and the 4th cavity cooperation enhancing conveyer belt, so that Piling of Gangue is prevented, it is not square
Just it sorts；The conveyor belt surface is equipped with the protrusion being evenly arranged；The protrusion is made of soft elastic material；When work, coal
When spoil falls to conveyor belt surface by coal-storage pot, by the cooperation of the 4th cavity, spring and protrusion, flick gangue,
Piling of Gangue is prevented, can not be sorted.
Preferably, the rotating roller is made of the first switch block and the second switch block；Opening is offered in first switch block；Institute
It states the second switch block to penetrate in opening, and passes through connected first switch block of spring in being open；First switch block and the second switch block are equal
Truncated cone-shaped design prevents gangue unrestrained to make conveyer belt depression in centre；The opening can be supplied by external air source；Work
When, it can be adjusted according to the difference of gangue quantity to gas supply in opening, so that rotating roller width is adjusted, and after adjusting, rotating roller
Middle part is horizontal, gangue can be made more to disperse.
Beneficial effects of the present invention are as follows:
1. a kind of dynamic radiation protector of the gangue of the present invention based on photometric sorting technology, passes through setting
Protective unit, puff prot jet when passing through coal gangues automation selection, to inflating in cylinder, gas enters air bag by guide groove, makes air bag
Expansion swings protective plate to make mobile bar that protective plate be driven to move down, so that luminous tube be wrapped close to the side of puff prot
It wraps up in, hits luminous tube after preventing gangue surface particles and gangue from bouncing, luminous tube is caused to damage.
2. a kind of dynamic radiation protector of the gangue of the present invention based on photometric sorting technology, passes through setting
Unit is cleared up, during coal gangues automation selection, cylinder is supplied mobile bar is made to contact contact, be powered for motor, thus
Realize that Wiper plate is mobile, cooperation turbine makes to rotate in Wiper plate moving process, clears up luminous plate surface, while can be to hair
Light pipe surface is blown, and is cooled down while improving the efficiency of separation to luminous tube.
3. a kind of dynamic radiation protector of the gangue of the present invention based on photometric sorting technology, passes through setting
4th cavity and protrusion bounce dispersion when gangue being made to fall to conveyor belt surface, cooperate the adjusting of rotating roller width, prevent
Gangue is accumulated in conveyor belt surface, influences coal gangues automation selection precision.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is main view of the invention；
Fig. 2 is the cross-sectional view for clearing up unit；
Fig. 3 is the cross-sectional view of fixed plate；
Fig. 4 is the cross-sectional view of A-A in Fig. 2；
Fig. 5 is the partial sectional view of conveyer belt；
Fig. 6 is the cross-sectional view of rotating roller；
Fig. 7 is partial enlarged view at B in Fig. 1；
In figure: coal-storage pot 1, luminous tube 11, puff prot 12, collecting tank 13, the first fixed block 14, the second fixed block 15,
One cavity 16, conveyer belt 2, the 4th cavity 21, raised 22, first switch block 23, the second switch block 24, opening 25, protection location 3, gas
Cylinder 31, slide bar 32, fixed plate 33, air bag 34, mobile bar 35, protective plate 36, sliding slot 37, the second cavity 38, guide groove, cleaning unit
4, motor 41, worm screw 42, sliding block 43, impact head 44, control switch 45, third cavity 46, Wiper plate 47, turbine 48, stripper plate
49。
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 7, dynamic radiation protection of a kind of gangue of the present invention based on photometric sorting technology
Device, including coal-storage pot 1, conveyer belt 2, luminous tube 11, puff prot 12 and collecting tank 13；The conveyer belt 2 is socketed on rotating roller
Surface；The coal-storage pot 1 is located at 2 top of conveyer belt；The puff prot 12 is located at 2 right side of conveyer belt；The collecting tank 13 is located at
12 right side of puff prot out；The coal-storage pot 1, rotating roller, puff prot 12 and collecting tank 13 are rod grounded by fixation；The collection
The first fixed block 14 of L shape is equipped on the right side of tank 13；The luminous tube 11 is fixed on the first fixed block by the second fixed block 15
14 lower surfaces, 14 one end of the first fixed block ground connection；Protection location 3 is equipped in first fixed block 14；Second fixed block
Cleaning unit 4 is equipped in 15；When work, gangue falls 2 surface of conveyer belt by coal-storage pot 1, is transported by conveyer belt 2 to luminous
11 lower section of pipe, detects gangue volume by luminous tube 11, to judge weight, gangue continues at transport to puff prot 12,
Puff prot 12 judges that the volume and quality of gangue make to spray the gas of friction speed and quantity by luminous tube 11
Stress below gangue, falls in different collecting tanks 13, realizes sorting, and protection location 3 can protect luminous tube 11, prevent coal
Luminous tube 11 is hit when spoil bounces at puff prot 12, cleaning unit 4 can clear up 11 surface dirt of luminous tube.
As one embodiment of the present invention, the first cavity 16 is offered in first fixed block 14；The protection
Unit 3 is located in the first cavity 16；The protection location 3 includes cylinder 31, slide bar 32, fixed plate 33, air bag 34, mobile bar 35
With protective plate 36；The cylinder 31 is fixed on 16 inner wall of the first cavity, and cylinder 31 offers air inlet；The cylinder 31 is stretched
Outlet offers sliding slot 37；Described 35 one end of mobile bar penetrates in sliding slot 37, and the other end is fixed with fixed plate 33；The fixed plate
33 circular designs are fixed on 16 inner wall of the first cavity, and the second cavity 38 is offered in fixed plate 33；34 circle of air bag is set
Meter, and be located in the second cavity 38；35 quantity of mobile bar is two, is located in the second cavity 38, and symmetrical about air bag 34
Design；One end of the mobile bar 35 passes through spring and is fixed on 34 surface of air bag, and the other end both passes through the setting of the second cavity 38；
The lower section fixed link is hinged with protective plate 36 by oscillating rod；36 cambered design of protective plate, and 36 left side side of protective plate
The setting of 16 inner wall of the first cavity is close in face, and can slide along 16 inner wall of the first cavity；The extension end of the cylinder 31 and movement
Guide groove is offered in bar 35；31 inside of guide groove connection cylinder and air bag 34, air inlet by extraneous gas source feed, and into
The air demand of port is directly proportional to the air capacity of puff prot 12；When work, when 12 jet of puff prot, make inflation, gas in cylinder 31
Body expands air bag 34, to make mobile bar 35 that protective plate 36 be driven to move down, protects luminous tube 11, prevents small of gangue surface
Luminous tube 11 is hit when grain is discarded, and luminous tube 11 is caused to damage.
As one embodiment of the present invention, the cleaning unit 4 includes motor 41, worm screw 42, sliding block 43, impact head
44 and control switch 45；Top 35 upper surface cambered surface of the mobile bar design, and 16 inner wall of the first cavity is fixed with contact, it is mobile
Bar 35 can power after contacting contact for motor 41；Second fixed block, 15 lower surface opens up fluted；11 He of luminous tube
Motor 41 is fixed in groove, and motor 41 is located at 11 top of luminous tube；Described 42 one end of worm screw is fixed on 41 shaft of motor, separately
One end is rotationally connected with groove inner wall；The sliding block 43 is slidably socketed in 42 surface of worm screw, and sliding block 43 passes through place in worm screw 42
Inner wall be screwed with screw thread, screw thread is engaged with worm screw 42；Third cavity 46 is offered in the sliding block 43；In the third cavity 46
Equipped with Wiper plate 47；47 circular ring shape of the Wiper plate design, and the package setting luminous tube 11 of Wiper plate 47；43 two sides of sliding block
Side is fixed with impact head 44；45 quantity of control switch is two, is respectively fixedly connected in groove inner wall, can pass through impact head 44
Corresponding control switch 45 is hit, realizes rotating and reverse for motor 41, so that sliding block 43 be made to move back and forth；When work, mobile bar
35 contact contact when mobile, power for motor 41, rotate worm screw 42, so that sliding block 43 be made to move back and forth, sliding block 43 is back and forth moved
11 surface dirt of luminous tube is cleared up by Wiper plate 47 during dynamic, prevents sorting error.
As one embodiment of the present invention, turbine 48 is rotatably connected in the third cavity 46；The Wiper plate
47 outer surfaces offer thread groove；48 upper surface of turbine is engaged with worm screw 42, and lower surface and the thread groove of Wiper plate 47 are nibbled
It closes, so that Wiper plate 47 be driven to rotate；47 inner wall of Wiper plate is provided with a plurality of air holes；The extension end of the cylinder 31 is fixed
It is socketed with stripper plate 49；The guide groove diameter is less than air inlet diameter；Between the stomata connection stripper plate 49 and fixed plate 33
16 space of the first cavity connection；When work, worm screw 42 is rotated, and drives Wiper plate 47 to rotate by turbine 48, to realize wiping
It is rotated during wiping the movement of plate 47, improves cleaning efficiency, simultaneously because air inlet diameter is greater than guide groove diameter, inlet charge
When cylinder 31 extension end stretch out, to make stomata jet, the dust wiped out is cleared up, while reinforcing cleaning efficiency.
As one embodiment of the present invention, the 4th cavity 21 is offered in the conveyer belt 2；4th cavity 21
Interior gassy；And the 4th has been evenly arranged spring in cavity 21, can pass through spring and the 4th cavity 21 cooperation enhancing conveyer belt 2
Elasticity, to prevent Piling of Gangue, it has not been convenient to sort；2 surface of conveyer belt is equipped with the protrusion 22 being evenly arranged；It is described convex
22 are played to be made of soft elastic material；When work, when gangue falls to 2 surface of conveyer belt by coal-storage pot 1, pass through the 4th sky
The cooperation of chamber 21, spring and protrusion 22, flicks gangue, prevents Piling of Gangue, can not be sorted.
As one embodiment of the present invention, the rotating roller is made of the first switch block 23 and the second switch block 24；It is described
Opening 25 is offered in first switch block 23；Second switch block 24 penetrates in opening 25, and in connected by spring in opening 25
First switch block 23；First switch block 23 and the equal truncated cone-shaped design of the second switch block 24, to make 2 depression in centre of conveyer belt, prevent
Gangue is unrestrained；The opening 25 can be supplied by external air source；When work, it can be adjusted split according to the difference of gangue quantity
Gas supply in mouth 25, to adjust rotating roller width, and after adjusting, level, can be such that gangue more disperses in the middle part of rotating roller.
When work, gangue falls 2 surface of conveyer belt by coal-storage pot 1, below the transport to luminous tube 11 of conveyer belt 2,
Gangue volume is detected by luminous tube 11, to judge weight, gangue continues at transport to puff prot 12, and puff prot 12 is logical
It crosses luminous tube 11 and judges the volume and quality of gangue, to spray the gas of friction speed and quantity, make below gangue
Stress is fallen in different collecting tanks 13, realizes sorting, when 12 jet of puff prot, inflation, gas in cylinder 31 is made to make air bag
34 expansions protect luminous tube 11, while contact touching when the movement of mobile bar 35 to make mobile bar 35 that protective plate 36 be driven to move down
Head is powered for motor 41, rotates worm screw 42, so that sliding block 43 be made to move back and forth, passes through wiping in 43 reciprocating movement of sliding block
It wipes plate 47 to clear up 11 surface dirt of luminous tube, drives Wiper plate 47 to rotate by turbine 48 while worm screw 42 rotates, thus
It realizes and is rotated during Wiper plate 47 is mobile, simultaneously because air inlet diameter is greater than guide groove diameter, cylinder when inlet charge
31 extension end is stretched out, to make stomata jet, the dust wiped out is cleared up, and gangue fallen to by coal-storage pot 1 it is defeated
When sending 2 surface of band, by the cooperation of the 4th cavity 21, spring and protrusion 22, gangue is flicked, prevents Piling of Gangue, together
When can adjust and be supplied in opening 25 according to the difference of gangue quantity, to adjust rotating roller width, and after adjusting, rotation
It is horizontal in the middle part of roller, gangue can be made more to disperse.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of dynamic radiation protector of gangue based on photometric sorting technology, it is characterised in that: including coal-storage pot
(1), conveyer belt (2), luminous tube (11), puff prot (12) and collecting tank (13)；The conveyer belt (2) is socketed on rotating roller table
Face；The coal-storage pot (1) is located above conveyer belt (2)；The puff prot (12) is located on the right side of conveyer belt (2)；The collecting tank
(13) it is located on the right side of puff prot (12)；The coal-storage pot (1), rotating roller, puff prot (12) and collecting tank (13) are by solid
Fixed pole ground connection；The first fixed block (14) of L shape is equipped on the right side of the collecting tank (13)；The luminous tube (11) is solid by second
Determine block (15) and is fixed on the first fixed block (14) lower surface, the first fixed block (14) one end ground connection；First fixed block (14)
It is interior to be equipped with protection location (3)；Cleaning unit (4) is equipped in second fixed block (15), protection location (3) can protect luminous tube
(11), luminous tube (11) are hit when preventing gangue from bouncing at puff prot (12), cleaning unit (4) can be by luminous tube (11) table
The cleaning of face dust.
2. a kind of dynamic radiation protector of the gangue according to claim 1 based on photometric sorting technology, special
Sign is: offering the first cavity (16) in first fixed block (14)；The protection location (3) is located at the first cavity (16)
It is interior；The protection location (3) includes cylinder (31), slide bar (32), fixed plate (33), air bag (34), mobile bar (35) and protection
Plate (36)；The cylinder (31) is fixed on the first cavity (16) inner wall, and cylinder (31) offers air inlet；The cylinder (31)
Extension end offer sliding slot (37)；Described mobile bar (35) one end penetrates in sliding slot (37), and the other end is fixed with fixed plate
(33)；Fixed plate (33) circular design is fixed on the first cavity (16) inner wall, and the second sky is offered in fixed plate (33)
Chamber (38)；Air bag (34) circular design, and be located in the second cavity (38)；Mobile bar (35) quantity is two, is located at
In second cavity (38), and about air bag (34) symmetric design；One end of the mobile bar (35) passes through spring and is fixed on gas
Capsule (34) surface, the other end both pass through the second cavity (38) setting；The lower section fixed link is hinged with protective plate by oscillating rod
(36)；Protective plate (36) cambered design, and protective plate (36) left lateral sides are close to the setting of the first cavity (16) inner wall, and can
It is slided along the first cavity (16) inner wall；Guide groove is offered in the extension end of the cylinder (31) and mobile bar (35)；It is described
Guide groove is connected to that cylinder (31) internal and air bag (34), and air inlet is by extraneous gas source feed, and the air demand and jet of air inlet
The air capacity of mouth (12) is directly proportional.
3. a kind of dynamic radiation protector of the gangue according to claim 1 based on photometric sorting technology, special
Sign is: the cleaning unit (4) includes motor (41), worm screw (42), sliding block (43), impact head (44) and control switch
(45)；The design of the top mobile bar (35) upper surface cambered surface, and the first cavity (16) inner wall is fixed with contact, mobile bar (35)
It can power after contacting contact for motor (41)；Second fixed block (15) lower surface opens up fluted；The luminous tube (11)
It is fixed in groove with motor (41), motor (41) is located above luminous tube (11)；Described worm screw (42) one end is fixed on electricity
Machine (41) shaft, the other end are rotationally connected with groove inner wall；The sliding block (43) is slidably socketed in worm screw (42) surface, and sliding block
(43) it is screwed with screw thread in the inner wall that worm screw (42) pass through place, screw thread is engaged with worm screw (42)；The is offered in the sliding block (43)
Three cavitys (46)；Wiper plate (47) are equipped in the third cavity (46)；Wiper plate (47) the circular ring shape design, and Wiper plate
(47) package setting luminous tube (11)；Sliding block (43) the two sides side is fixed with impact head (44)；The control switch
(45) quantity is two, is respectively fixedly connected in groove inner wall, can hit corresponding control switch (45) by impact head (44), realize motor
(41) rotate and reverse, so that sliding block (43) be made to move back and forth.
4. a kind of dynamic radiation protector of the gangue according to claim 3 based on photometric sorting technology, special
Sign is: being rotatably connected to turbine (48) in the third cavity (46)；Wiper plate (47) outer surface offers thread groove；
Turbine (48) upper surface is engaged with worm screw (42), and lower surface is engaged with the thread groove of Wiper plate (47), to drive wiping
Plate (47) rotation；Wiper plate (47) inner wall is provided with a plurality of air holes；The extension end fixing sleeve of the cylinder (31) is connected to crowded
Pressing plate (49)；The first cavity (16) space between stomata connection stripper plate (49) and fixed plate (33) is connected to.
5. a kind of dynamic radiation protector of the gangue according to claim 1 based on photometric sorting technology, special
Sign is: offering the 4th cavity (21) in the conveyer belt (2)；The interior gassy of 4th cavity (21)；And the 4th is empty
It has been evenly arranged spring in chamber (21), it can be by spring and the 4th cavity (21) cooperation enhancing conveyer belt (2) elasticity, to prevent
Piling of Gangue, it has not been convenient to sort；Conveyer belt (2) surface is equipped with the protrusion (22) being evenly arranged；Raised (22) are
Soft elastic material is made, and can disperse to bounce by gangue.
6. a kind of dynamic radiation protector of the gangue according to claim 1 based on photometric sorting technology, special
Sign is: the rotating roller is made of the first switch block (23) and the second switch block (24)；It is offered out in first switch block (23)
Mouth (25)；Second switch block (24) penetrates in opening (25), and in connected first switch block (23) by spring in opening (25)；
First switch block (23) and the second switch block (24) truncated cone-shaped design, to make conveyer belt (2) depression in centre, prevent gangue
It is unrestrained；The opening (25) can be supplied by external air source, realized the level in the middle part of rotating roller, gangue can be made to scatter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910113240.5A CN109675826B (en) | 2019-02-14 | 2019-02-14 | Dynamic ray protection device based on photoelectric sorting technology for coal gangue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910113240.5A CN109675826B (en) | 2019-02-14 | 2019-02-14 | Dynamic ray protection device based on photoelectric sorting technology for coal gangue |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109675826A true CN109675826A (en) | 2019-04-26 |
| CN109675826B CN109675826B (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910113240.5A Active CN109675826B (en) | 2019-02-14 | 2019-02-14 | Dynamic ray protection device based on photoelectric sorting technology for coal gangue |
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| CN (1) | CN109675826B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305008A (en) * | 2021-06-10 | 2021-08-27 | 安徽理工大学 | Gangue letter sorting equipment |
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| CN113305008A (en) * | 2021-06-10 | 2021-08-27 | 安徽理工大学 | Gangue letter sorting equipment |
| CN113305008B (en) * | 2021-06-10 | 2022-06-28 | 安徽理工大学 | Gangue letter sorting equipment |
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| CN109675826B (en) | 2020-09-15 |
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