CN208727952U - A kind of rotary screen cleaning device of sand-stone separator - Google Patents
A kind of rotary screen cleaning device of sand-stone separator Download PDFInfo
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- CN208727952U CN208727952U CN201821305154.1U CN201821305154U CN208727952U CN 208727952 U CN208727952 U CN 208727952U CN 201821305154 U CN201821305154 U CN 201821305154U CN 208727952 U CN208727952 U CN 208727952U
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Abstract
The utility model relates to sand-stone separator cleaning applications, disclose a kind of rotary screen cleaning device of sand-stone separator, including cylinder, the roller that is rotatably connected on inner barrel, the feed pipe for being provided with the sieve pore of roller side and being connected to positioned at cylinder side with roller, cleaning assemblies is provided in cylinder above roller, the connecting rod and the bristle being covered in connecting rod that cleaning assemblies is connected along barrel lenght direction, sliding assembly is offered in cylinder both ends of the surface, connecting rod both ends are extended cylinder and slid above and below cylinder short transverse under the cooperation of sliding assembly.When a cleaning operation is wanted, the connecting rod for extending cylinder slides downwards under the cooperation of sliding assembly, so that connecting rod is moved to bristle and the inconsistent position of sieve pore, make the sieve pore comprehensive engagement bristle on the roller of rotation, bristle rubs sieve pore under the action of high-speed rotation of the drum power, the tamper gathered in rotary screen is cleaned up, in time so as to improve the separative efficiency of sand-stone separator.
Description
Technical field
The utility model relates to sand-stone separator cleaning applications, in particular to the rotary screen sanitizer cartridge of a kind of sand-stone separator
It sets.
Background technique
Sand-stone separator is the core equipment of concrete recycle system.Industrially generally use drum-type sand-stone separator pair
Sandstone in concrete mixed liquor is recycled, and the working principle of drum-type sand-stone separator is located in sand-stone separator
The roller of heart high speed rotation under the driving of driving assembly passes through the effect of centrifugal force since there are weight differences with stone for gravel
Lighter gravel is separated by the sieve pore on roller, to achieve the purpose that separate sandstone.
Currently, the Chinese utility model patent that notification number is CN203816765U discloses a kind of concrete gravel separation
Machine, including the outlet of upper cover body, lower box, mud overflow port, stone, sand outlet, driving device, roller separation device, diversion trench, transmission
Device, water pipe；Roller separation device includes roller, and roller is equipped with the identical sieve pore in aperture；Diversion trench is connected with roller feed pipe
It connects；Transmission device includes sharf, and sharf is equipped with multiple helical blades of generally taper, and helical blade is in propulsion side
Formula；Driving device includes driving motor and deceleration device, and wherein driving motor connects sharf one end, blade by deceleration device
The other end of axis and the roller separation machine are rotatablely connected；Water pipe is high pressure water and the inside for passing through roller separation device.When into
When row sandstone mask work, roller high speed rotation driven by the driving device, mud is due to the effect by this rotary force
Sandstone is separated, sand is separated by the sieve pore on rotary screen, is exported and is sent out from sand, and stone is under transmission device drive
It exports and sends out from stone, to realize that sandstone separates.
Above-mentioned technical proposal achievees the purpose that separate sandstone by the way that sieve pore is arranged on roller.However sieve pore is long-term
If clearing up not in time in use, it is easy to be blocked by mud, wet sand and the stone being not much different with sieve pore partial size, thus
Leading to the efficiency of seperator separation sandstone reduces, or even causes the damage of roller.
For this purpose, needing a kind of rotary screen cleaning device of sand-stone separator, the stifled of the interior accumulation of rotary screen can be cleaned up in time
Plug thing, so as to improve the separative efficiency of sand-stone separator.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of rotary screen of sand-stone separator is clear
Clean device, the timely interior tamper gathered of rolling barrel sieve, improves the separative efficiency of sand-stone separator.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of sand-stone separator
Rotary screen cleaning device including cylinder, the roller that is rotatably connected on inner barrel, is provided with the sieve pore of roller side and is located at
The feed pipe that cylinder side is connected to roller is provided with cleaning assemblies, the cleaning assemblies packet in the cylinder above the roller
The connecting rod connected along barrel lenght direction and the bristle being covered in connecting rod are included, offers cunning in the cylinder both ends of the surface
Component is moved, the connecting rod both ends are extended cylinder and slid above and below cylinder short transverse under the cooperation of sliding assembly.
By using above-mentioned technical proposal, the connection by connecting along barrel lenght direction is set in the cylinder above roller
The cleaning assemblies of bar and the bristle being covered in connecting rod composition extends the connection of cylinder when a cleaning operation is wanted
Bar slides downwards under the cooperation of sliding assembly, so that connecting rod is moved to bristle and the inconsistent position of sieve pore, makes rotation
Sieve pore comprehensive engagement bristle on roller, bristle rub sieve pore under the action of high-speed rotation of the drum power, clean up roller in time
The tamper gathered in sieve, so as to improve the separative efficiency of sand-stone separator.
The utility model is further arranged to, and the sliding assembly includes the groove being provided in cylinder both ends of the surface and puts
The steel plate in groove is set, the steel plate slides up and down in groove and its center offered rod aperture, the connecting rod
Both ends passed through rod aperture and extended to outside cylinder.
By using above-mentioned technical proposal, groove is opened up in cylinder both ends of the surface, the steel plate slid up and down is placed in groove,
The mistake rod aperture that steel plate center opens up extends to connecting rod outside cylinder, and mobile connection bar drives steel plate to move down, until connecting rod
It is moved to bristle and the inconsistent position of sieve pore, to clean to rotary screen；The setting of sliding assembly is so that connecting rod exists
It is moved in cylinder, bristle is adjusted to by the best position of cleaning roller sieve effect with this, to improve the cleaning effect of rotary screen.
The utility model is further arranged to, and offers location hole in the steel plate top and body end surface, described fixed
Grafting is combined with the positioning pin for limiting steel plate position in the hole of position.
By using above-mentioned technical proposal, location hole is opened up respectively in portion and body end surface on the steel plate, when without clear
When clean operation, connecting rod is moved up, to drive steel plate to move up, when on the location hole and body end surface on steel plate
After position of positioning hole is corresponding, positioning pin grafting is entered into positioning hole, the position of fixation steel plate, to avoid in sandstone separation process
In, bristle and roller distance too recent photo ring effect of shaking out.
The utility model is further arranged to, and described cross on rod aperture inner wall offers bayonet, is offered in the connecting rod
Square groove, the square groove slot bottom are fixed with spring, and the spring one end is fixed with circular block, and the circular block and bayonet are clamped
Cooperation.
By using above-mentioned technical proposal, bayonet is opened up crossing rod aperture inner wall, square groove, square groove are opened up in connecting rod
Slot bottom is fixedly connected with spring, and spring one end is fixedly connected with circular block, and when connecting rod rotates in rod aperture excessively, circular block is in bullet
It is squeezed into square groove under the elastic force effect of spring, when circular block is close to bayonet, spring is sprung into circular block due to the bullet effect of stretching
Clamping in bayonet, the circular block being connected in bayonet are that connecting rod plays the role of good maintenance, prevent connecting rod in roller height
It is and then rotated under the drive of fast rotary force, while preventing connecting rod left and right sliding in outer cylinder.
The utility model is further arranged to, and the centre of the drum is rotatably connected to rotation axis along drum length direction, institute
It states rotation axis both ends and extends cylinder, curved profiled bar is fixedly connected in the cylinder both ends of the surface, is offered on the curved profiled bar small
Hole, the rotation axis and the aperture are rotatablely connected, and the helical blade for transmitting stone is welded in the rotation axis.
By using above-mentioned technical proposal, it is rotatablely connected rotation axis in centre of the drum's axial location, is fixed in outer cylinder end face
It connects curved profiled bar and provides support by the rotation connection of aperture and rotation axis on curved profiled bar for the rotation of rotation axis, while not
Influence rotates effe of the rotation axis in inner cylinder.
The utility model is further arranged to, and is provided with outside the cylinder and is provided the electricity of power for roller and rotation axis rotation
Machine is fixedly connected with drive shaft on the motor, and transmission component is provided in the cylinder, and the transmission component includes being set in
Driving gear in drive shaft is set in the driven gear ring of roller one end and is arranged driven gear on the rotating shaft, described
Driving gear is engaged between driven gear ring and driven gear.
By using above-mentioned technical proposal, the drive shaft that motor is set outside cylinder and is fixedly connected on motor,
Setting is by being arranged driving gear on the driving shaft, being set in the driven gear ring of roller one end and being set in rotation axis in cylinder
On driven gear composition transmission component be engaged between driven gear ring and driven gear when carrying out clean operation
Driving gear rotates under motor effect, drives driven gear ring and driven gear to rotate, the setting of transmission component is so that roller
It is rotated round about with rotation by the drive of same motor, increases the centrifugal force of roller separation sandstone, to improve clear
Clean sieve pore and the efficiency of sandstone separation.
The utility model is further arranged to, and the cylinder is welded with baffle close to motor one end, and the baffle interior is opened
Equipped with cavity, the transmission component is respectively positioned in the cavity.
Cavity is opened up in baffle interior in cylinder close to motor one end welding baffle by using above-mentioned technical proposal, it will
Transmission component is arranged in cavity, is prevented stone impact driving gear, driven gear ring and the driven gear of transmission, is caused to pass
Dynamic component damage, sand-stone separator can not work normally, thus generation the case where influence separative efficiency.
The utility model is further arranged to, the gear that one end that the roller is arranged driven tooth circle penetrates cavity and passes through
Plate is divided into circular slab, and the fixed column for preventing circular slab from rotating with roller is welded on the circular slab, and the fixed column passes through
Cavity and baffle inner wall are welded, and the circular slab bottom offers stone outlet hole, and the stone outlet hole, which is communicated with, transmits stone into storage
The curved slot of Shi Chizhong storage.
By using above-mentioned technical proposal, barrier partitions are gone out circular slab by the roller for penetrating cavity, and circular slab passes through fixation
Column is fixedly connected with baffle, and circular slab bottom opens up the stone outlet hole for being communicated with curved slot, the setting of fixed column so that circular slab not
It is rotated with roller, so that the stone outlet hole position on circular slab is fixed, curved slot is entered by stone outlet hole convenient for stone, then lead to
It crosses curved slot and imports Chu Shichi, be conducive to the collection of stone.
The utility model is further arranged to, and offers sand export below the stone outlet hole, the cylinder body bottom is provided with
Sand component is passed, the biography sand component includes for transmitting the conveyer belt of gravel, the roller bearing for being connected to conveyer belt both ends, support transmission
Band imports sand storage tank with rolling shaft support, the driving motor of driving transmission V belt translation and by the gravel sent out by sand export
Guide groove, the conveyer belt are extended to outside cylinder by sand export again by extending into the cylinder below roller outside cylinder, and the guide groove is located at
Below roller bearing.
By using above-mentioned technical proposal, sand export is opened up below stone outlet hole, in cylinder body bottom setting by extending into rolling
The conveyer belt of cylinder lower section, the roller for being connected to conveyer belt both ends, bracket, driving motor and the export for supporting conveyer belt and roller
The biography sand component of the guide groove composition of gravel, since conveyer belt is that flexible rubber strip will be bonded outer cylinder after extending into cylinder
Inner wall is transmitted, and effectively avoids the generation of sand leakage phenomenon, and gravel is passed to guide groove by conveyer belt by sand export, and guide groove is by gravel
It is sent to sand storage tank, gravel is avoided to accumulate at cylinder bottom.
In conclusion the utility model has the following beneficial effects:
1, the connecting rod by connecting along barrel lenght direction is set in the cylinder above roller and is covered on connecting rod
On bristle composition cleaning assemblies extend cooperation of the connecting rod in sliding assembly of cylinder when a cleaning operation is wanted
Lower sliding downwards connects the sieve pore on the roller of rotation comprehensively so that connecting rod is moved to bristle and the inconsistent position of sieve pore
Bristle is touched, bristle rubs sieve pore under the action of high-speed rotation of the drum power, the tamper gathered in rotary screen is cleaned up in time, with
This improves the separative efficiency of sand-stone separator；
2, groove is opened up in cylinder both ends of the surface, the steel plate slid up and down is placed in groove, what steel plate center opened up crosses bar
Hole extends to connecting rod outside cylinder, and mobile connection bar drives steel plate to move down, until connecting rod is moved to bristle and sieve pore phase
The position of conflict, to be cleaned to rotary screen；The setting of sliding assembly, will brush with this so that connecting rod moves in cylinder
Hair is adjusted to the best position of cleaning roller sieve effect, to improve the cleaning effect of rotary screen；
3, bayonet is opened up in rod aperture inner wall excessively, square groove is opened up in connecting rod, square groove slot bottom is fixedly connected with spring, bullet
Spring one end is fixedly connected with circular block, and when connecting rod rotates in rod aperture excessively, circular block is squeezed under the elastic force effect of spring
Enter in square groove, when circular block is close to bayonet, spring is connected to card since circular block is sprung into clamping in bayonet by the bullet effect of stretching
Circular block in mouthful is that connecting rod plays the role of good maintenance, prevents connecting rod from following under the drive of high-speed rotation of the drum power
Rotation, while preventing connecting rod left and right sliding in outer cylinder.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the schematic diagram of the section structure of embodiment；
Fig. 3 is the enlarged structure schematic diagram in Fig. 2 at A；
Fig. 4 is the structural schematic diagram of transmission component.
In figure: 1, cylinder；2, roller；21, sieve pore；3, feed pipe；4, cleaning assemblies；41, connecting rod；411, circular block；
412, spring；413, square groove；42, bristle；5, sliding assembly；51, groove；52, steel plate；53, rod aperture is crossed；54, location hole；
55, positioning pin；56, bayonet；6, rotation axis；7, helical blade；8, curved profiled bar；81, aperture；9, motor；91, drive shaft；10, it passes
Dynamic component；101, driving gear；102, driven gear ring；103, driven gear；11, baffle；111, cavity；112, circular slab；
113, fixed column；12, sand component is passed；121, roller bearing；122, conveyer belt；123, bracket；124, driving motor；125, guide groove；13,
Sand export；14, stone outlet hole；15, curved slot.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1 and Figure 2, the rotary screen cleaning device of a kind of sand-stone separator, including cylinder 1, roller 2 and charging
Pipe 3.Roller 2 is stainless steel material, and wearability is good, is rotatably connected on inside cylinder 1, with the concyclic heart of cylinder 1.2 side of roller is equal
Even to offer multiple sieve pores 21,21 aperture of sieve pore is identical and aperture is less than the diameter of stone, for separating in concrete mixed liquor
Gravel and stone.Concrete mixed liquor is separated in roller 2, and gravel is dumped into the cylinder outside roller 2 by sieve pore 21
In vivo, the biggish stone of volume then stays in roller 2.Feed pipe 3 is connected to 2 one end of roller, and caliber is slightly less than 2, roller
Diameter is welded on the end of roller 2, separates for concrete mixed liquor to be sent into roller 2.
As shown in Fig. 2, be provided with cleaning assemblies 4 in the cylinder 1 of the top of roller 2, cleaning assemblies 4 include connecting rod 41 and
Bristle 42.Connecting rod 41 is stainless steel, is mounted on above roller 2 along 1 length direction of cylinder.Bristle 42 is covered on connecting rod 41
On.As shown in connection with fig. 4, it is provided with sliding assembly 5 in 1 both ends of the surface of cylinder, sliding assembly 5 included rod aperture 53, and 41 liang of connecting rod
End passed through rod aperture 53 and extended to outside cylinder 1, and was rotatablely connected with rod aperture 53 is crossed.When a cleaning operation is wanted, connecting rod
41 slide above and below 1 short transverse of cylinder under the cooperation of sliding assembly 5, thus adjust between bristle 42 and sieve pore 21 away from
From.Connecting rod 41 is moved down, until on roller 2 sieve pore 21 and bristle 42 it is inconsistent, bristle 42 is in high-speed rotating rolling
Rub sieve pore 21 under the action of the rotary force of cylinder 2, cleans up roller 2 in time and sieves the tamper of interior accumulation, to reach good
Cleaning effect, so as to improve the separative efficiency of sand-stone separator.When the bristle 42 of 41 side of connecting rod is worn in long-term use
And when cleaning capacity being caused to reduce, it is rotatablely connected bar 41, the position of bristle 42 is adjusted with this, unworn side is gone to and is leaned on
The position of nearly roller 2 prevents the cleaning of bristle 42 to be not thorough, and causes to gather sandstone in sieve pore 21.
As shown in Figure 3, Figure 4, sliding assembly 5 further includes groove 51, steel plate 52, location hole 54, positioning pin 55 and bayonet
56.Groove 51 is provided on 1 two end faces of cylinder and positional symmetry.Steel plate 52 has two pieces, is individually positioned in recessed in both ends of the surface
In slot 51, the depth of groove 51 is greater than the length of steel plate 52, moves up and down in groove 51 convenient for steel plate 52, is placed on groove 51
Interior steel plate 52 is perpendicular to the ground.Location hole 54 is provided on the top of two blocks of steel plates 52 and two end faces of cylinder 1, positioning pin
55 are plugged in location hole 54.When without clean operation, connecting rod 41 is moved up, to drive steel plate 52 to moving up
51 end of groove is moved, after the location hole 54 on steel plate 52 is corresponding with 54 position of location hole on 1 end face of cylinder, by positioning pin
55 grafting enter in location hole 54, the position of fixation steel plate 52, to avoid in sandstone separation process, bristle 42 and 2 distance of roller
Too recent photo rings effect of shaking out.There are four bayonets 56, was provided on the inner wall of rod aperture 53, and adjacent bayonet 56 arrived the 53 hole heart of rod aperture
Line it is rectangular.It is opened up respectively in connecting rod 41 there are four square groove 413,413 slot bottom of square groove is fixedly connected with spring
412,412 one end of spring is fixedly connected with circular block 411, and circular block 411 is for being connected in bayonet 56.When connecting rod 41 is in mistake
When rotated in rod aperture 53 to convert the position of the bristle 42 of cleaning sieve pore 21, the quilt under the elastic force effect of spring 412 of circular block 411
It squeezes into square groove 413, when circular block 411 is close to bayonet 56, circular block 411 is sprung into card due to the bullet effect of stretching by spring 412
Clamping in mouth 56 prevents connecting rod 41 from existing to play good fixed function in the position crossed in rod aperture 53 for connecting rod 41
It is and then rotated under the drive of 2 high speed rotation power of roller, while preventing the left and right sliding in cylinder 1 of connecting rod 41.
As shown in Fig. 2, 1 axial centerline of cylinder is rotatably connected to rotation axis 6, cylinder 1 is extended at 6 both ends of rotation axis.
As shown in connection with fig. 1, it is welded with two curved profiled bars 8 in 1 both ends of the surface of cylinder, offers aperture 81 on two curved profiled bars 8.It extends to
Rotation axis 6 and aperture 81 outside cylinder 1 are rotatablely connected, and curved profiled bar 8 is that rotation axis 6 provides a supporting role.It is surround in rotation axis 6
It is welded with helical blade 7, helical blade 7 is carbon junction steel material, wear resistant corrosion resistant, for stone to be sent to outside cylinder.
As shown in Figure 1, being provided with motor 9 outside cylinder 1, motor 9 is used to provide for the rotation of rotation axis 6 and roller 2 dynamic
Power is located remotely from one end of feed pipe 3.Drive shaft 91 is fixedly connected on motor 9.As shown in connection with fig. 4, it is provided in cylinder 1
Transmission component 10, transmission component 10 include driving gear 101, driven gear ring 102 and driven gear 103.102 sets of driven gear ring
It is located at close to 2 end of roller of 9 one end of motor；Driven gear 103 is set in rotation axis 6；Driving gear 101 is set in driving
It on axis 91, is engaged between driven gear ring 102 and driven gear 103, for driving driven gear ring 102 and driven gear 103 to revolve
Turn.When sandstone to be carried out is separated with transmitting, start motor 9, driven gear ring 102 is with driven gear 103 in driving gear 101
It is rotated round about under drive, i.e., helical blade 7 and 2 opposite direction of roller rotate, and the rotation of opposite direction increases the separation of roller 2
The centrifugal force of sandstone, to improve the separative efficiency of sandstone separation.
As shown in figure 4, be welded with baffle 11 in the cylinder 1 close to 9 one end of motor, baffle 11 is circle, diameter with
1 internal diameter of cylinder is identical.Cavity 111 is offered inside baffle 11, transmission component 10 is respectively positioned in cavity 111.The setting of baffle 11
For preventing stone impact driving gear 101, driven gear ring 102 and the driven gear 103 of transmission, transmission component 10 is caused to damage
Bad, sand-stone separator can not work the case where reduction so as to cause separative efficiency.Roller 2 is arranged the one of driven gear ring 102
Baffle 11 is separated out circular slab 112,112 diameter of circular slab is identical as 2 diameter of roller across baffle 11 by end.On circular slab 112
It is fixed with fixed column 113,113 one end of fixed column is located on 112 inner wall of circular slab of 111 side of cavity, and the other end passes through
Cavity 111 is fixedly connected with 11 inner wall of baffle, and roller 2 is followed to rotate in 2 high speed rotation of roller to avoid circular slab 112.Circle
Stone outlet hole 14 is offered below shape plate 112.As shown in connection with fig. 1, stone outlet hole 14 is communicated with to transmit stone in Chu Shichi and store
Curved slot 15, pound and fallen on the components of the lower section of stone outlet hole 14 after avoiding stone from sending out from stone outlet hole 14, cause zero
The damage of component.
As shown in figure 4, offering sand export 13 below stone outlet hole 14.As shown in connection with fig. 2,1 bottom of cylinder is provided with biography sand
Component 12, passing sand component 12 includes roller bearing 121, conveyer belt 122, bracket 123, driving motor 124 and guide groove 125.Conveyer belt
122 be rubber strip, has elasticity, by the cylinder for extending into 2 lower section of roller outside cylinder 1 by being provided with the gap of 1 one end of cylinder
Inside body 1, then extended to outside cylinder 1 by the sand export 13 of 1 other end of cylinder, conveyer belt 122 be bonded in cylinder 1 inner wall into
Row transmission, effectively prevent sand leakage phenomenon to occur.Roller bearing 121 is connected to 122 both ends of conveyer belt.Bracket 123 is fixed on outside cylinder 1
Portion is used to support conveyer belt 122 and roller bearing 121.Driving motor 124 is fixed on bracket 123, provides transmission for conveyer belt 122
Power.Guide groove 125 is located at 121 lower section of roller bearing, for will import the sand storage tank outside cylinder 1 from the gravel that sand export 13 transmits
In, avoid gravel from accumulating below cylinder 1.
When the present embodiment is in use, after sand-stone separator carries out sandstone separation, stop charging, it will be in sand-stone separator
Remaining sandstone is sent out, and pulls out the positioning pin 55 in the location hole 54 being provided on steel plate 52, connecting rod 41 is pulled down,
Steel plate 52 moves down into 51 bottom of groove and 51 wall of groove pushes against, at this point, the sieve pore of bristle 42 and 2 side of roller in connecting rod 41
21 is inconsistent.At this point, driven gear ring 102 high speed rotation under the drive of driving gear 101, the sieve pore 21 on the roller 2 of rotation are complete
Face contact bristle 42, bristle 42 rub sieve pore 21 under the action of high speed rotation power, reach good cleaning effect；It is connected to card
Circular block 411 in mouth 56 is that connecting rod 41 plays the role of good maintenance, prevents connecting rod 41 in 2 high speed rotation power of roller
Lower and then rotation is driven, while preventing the left and right sliding in outer cylinder of connecting rod 41；The tamper cleaned up is fallen due to gravity
It drops down on conveyer belt 122, transports cylinder 1 from conveyer belt 122.After the completion of clean operation, motor 9 is closed, stops sand-stone separator
Work, connecting rod 41 is moved up, to make steel plate 52 be moved upwards up to 51 end of groove, by positioning pin 55 again grafting
Enter in location hole 54, with the position of fixation steel plate 52, avoid in sandstone separation process, bristle 42 and roller 2 are apart from too recent photo
Ring effect of shaking out.Accumulation in sieve pore 21 passes through the cleaning of cleaning assemblies 4, reaches good cleaning effect, effectively increases
The separative efficiency of sand-stone separator.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of rotary screen cleaning device of sand-stone separator including cylinder (1), is rotatably connected on the internal roller of cylinder (1)
(2), it is provided with the sieve pore (21) of roller (2) side and is located at the feed pipe (3) that cylinder (1) side is connected to roller (2),
It is characterized in: is provided with cleaning assemblies (4) in the cylinder (1) above the roller (2), the cleaning assemblies (4) includes along cylinder
(1) connecting rod (41) of length direction connection and the bristle (42) being covered on connecting rod (41), cylinder (1) both ends of the surface
On offer sliding assembly (5), cylinder (1) is extended and in the cooperation lower edge of sliding assembly (5) in connecting rod (41) both ends
Cylinder (1) short transverse slides up and down.
2. the rotary screen cleaning device of a kind of sand-stone separator according to claim 1, it is characterized in that: the sliding assembly
It (5) include the groove (51) being provided in cylinder (1) both ends of the surface and the steel plate (52) being placed in groove (51), the steel plate
(52) it is slid up and down in groove (51) and its center offered rod aperture (53), connecting rod (41) both ends passed through
Rod aperture (53) extends to cylinder (1) outside.
3. the rotary screen cleaning device of a kind of sand-stone separator according to claim 2, it is characterized in that: the steel plate (52)
It is offered location hole (54) on top and cylinder (1) end face, the interior grafting of the location hole (54) is combined with for limiting steel plate
(52) positioning pin (55) of position.
4. the rotary screen cleaning device of a kind of sand-stone separator according to claim 2, it is characterized in that: described cross rod aperture
(53) it offers on inner wall bayonet (56), is offered square groove (413) on the connecting rod (41), square groove (413) slot
Bottom is fixed with spring (412), and described spring (412) one end is fixed with circular block (411), the circular block (411) and bayonet
(56) it is engaged by clamping.
5. the rotary screen cleaning device of a kind of sand-stone separator according to claim 1, it is characterized in that: the roller (2)
Center is rotatably connected to rotation axis (6) along roller (2) length direction, and rotation axis (6) both ends are extended cylinder (1), described
It is fixedly connected with curved profiled bar (8) in cylinder (1) both ends of the surface, offers aperture (81), the rotation axis on the curved profiled bar (8)
(6) it is rotatablely connected with the aperture (81), the helical blade (7) for transmitting stone is welded on the rotation axis (6).
6. the rotary screen cleaning device of a kind of sand-stone separator according to claim 5, it is characterized in that: the cylinder (1)
It is provided with outside and provides the motor (9) of power for roller (2) and rotation axis (6) rotation, be fixedly connected with driving on the motor (9)
Axis (91), the cylinder (1) is interior to be provided with transmission component (10), and the transmission component (10) includes being set on drive shaft (91)
Driving gear (101), the driven tooth that is set in the driven gear ring (102) of roller (2) one end and is set on rotation axis (6)
It takes turns (103), the driving gear (101) is engaged between driven gear ring (102) and driven gear (103).
7. the rotary screen cleaning device of a kind of sand-stone separator according to claim 6, it is characterized in that: the cylinder (1)
It is welded with baffle (11) close to motor (9) one end, offers cavity (111), the transmission component inside the baffle (11)
(10) it is respectively positioned in the cavity (111).
8. the rotary screen cleaning device of a kind of sand-stone separator according to claim 7, it is characterized in that: the roller (2)
The one end for being arranged driven gear ring (102) penetrates cavity (111) and the baffle (11) passed through is divided into circular slab (112), described
The fixed column (113) for preventing circular slab (112) from rotating with roller (2), the fixed column (113) are welded on circular slab (112)
It is welded across cavity (111) and baffle (11) inner wall, circular slab (112) bottom offers stone outlet hole (14), the stone out
Mouth (14) is communicated with the curved slot (15) for transmitting stone and storing in Chu Shichi.
9. the rotary screen cleaning device of a kind of sand-stone separator according to claim 8, it is characterized in that: the stone outlet hole
(14) lower section offers sand export (13), and cylinder (1) bottom, which is provided with, passes sand component (12), biography sand component (12) packet
Include the conveyer belt (122) for transmitting gravel, the roller bearing (121) for being connected to conveyer belt (122) both ends, support conveyer belt (122)
With the bracket (123) of roller bearing (121), driving conveyer belt (122) transmission driving motor (124) and will be passed by sand export (13)
The gravel of submitting imports the guide groove (125) of sand storage tank, and the conveyer belt (122) is by extending into the cylinder below roller (2) outside cylinder
(1) it is extended to outside cylinder by sand export (13) again in, the guide groove (125) is located at below roller bearing (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821305154.1U CN208727952U (en) | 2018-08-13 | 2018-08-13 | A kind of rotary screen cleaning device of sand-stone separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821305154.1U CN208727952U (en) | 2018-08-13 | 2018-08-13 | A kind of rotary screen cleaning device of sand-stone separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208727952U true CN208727952U (en) | 2019-04-12 |
Family
ID=66029267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821305154.1U Active CN208727952U (en) | 2018-08-13 | 2018-08-13 | A kind of rotary screen cleaning device of sand-stone separator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620069A (en) * | 2020-11-27 | 2021-04-09 | 曹艳 | Fertilizer sieving mechanism |
| CN112658257A (en) * | 2020-11-03 | 2021-04-16 | 河源富马硬质合金股份有限公司 | Metal ceramic cutter preparation device and preparation method thereof |
| CN114632687A (en) * | 2022-03-22 | 2022-06-17 | 云南银塔电力建设有限公司 | Capital construction engineering is with multi-functional horizontal grit autosegregation discharge apparatus |
| CN117732533A (en) * | 2024-02-20 | 2024-03-22 | 扬州市仙龙粮食机械有限公司 | Multifunctional airflow type vibration bran-removing machine |
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2018
- 2018-08-13 CN CN201821305154.1U patent/CN208727952U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658257A (en) * | 2020-11-03 | 2021-04-16 | 河源富马硬质合金股份有限公司 | Metal ceramic cutter preparation device and preparation method thereof |
| CN112620069A (en) * | 2020-11-27 | 2021-04-09 | 曹艳 | Fertilizer sieving mechanism |
| CN112620069B (en) * | 2020-11-27 | 2022-08-05 | 湖南科森农业股份有限公司 | Fertilizer sieving mechanism |
| CN114632687A (en) * | 2022-03-22 | 2022-06-17 | 云南银塔电力建设有限公司 | Capital construction engineering is with multi-functional horizontal grit autosegregation discharge apparatus |
| CN114632687B (en) * | 2022-03-22 | 2024-02-20 | 云南银塔电力建设有限公司 | Multifunctional horizontal gravel automatic separation and unloading equipment for capital construction engineering |
| CN117732533A (en) * | 2024-02-20 | 2024-03-22 | 扬州市仙龙粮食机械有限公司 | Multifunctional airflow type vibration bran-removing machine |
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