CN115999910B - Raw and other materials screening installation is used in pitch processing - Google Patents
Raw and other materials screening installation is used in pitch processing Download PDFInfo
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- CN115999910B CN115999910B CN202310286298.6A CN202310286298A CN115999910B CN 115999910 B CN115999910 B CN 115999910B CN 202310286298 A CN202310286298 A CN 202310286298A CN 115999910 B CN115999910 B CN 115999910B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract
The invention belongs to the technical field of asphalt processing, in particular to raw material screening equipment for asphalt processing, which comprises a first screening disc, wherein a torque motor is rotationally connected to the axis of the top of an inner cavity of the first screening disc, a rotary push plate is fixedly connected to the surface of an output shaft of the torque motor, a stamping pump is fixedly connected to one side of the surface of a shell of the torque motor, which is far away from the rotary push plate, through a fixing rod, and a primary filtering device is fixedly connected to two sides of the bottom of the inner cavity of the first screening disc. The device adopts the mode of segmentation screening to screen the building stones, separates large-scale building stones and small-size building stones through first screening tray earlier, then the rethread filter wheel separates building stones piece and goes out, obtains qualified finished asphalt building stones, and the device is difficult to appear blocking up the problem in the flow of separation building stones, and large-scale building stones also can not produce strong effort to small-size building stones, so the building stones also be difficult to appear secondary breakage, lead to qualified building stones fragmentation and unable problem of using.
Description
Technical Field
The invention belongs to the technical field of asphalt processing, and particularly relates to raw material screening equipment for asphalt processing.
Background
Asphalt is a black brown complex mixture composed of hydrocarbon compounds with different molecular weights and nonmetallic derivatives thereof, is one of high-viscosity organic liquids, mostly exists in the form of asphalt or tar, has black surface, is soluble in carbon disulfide, is a waterproof, dampproof and anticorrosive organic cementing material, and is mainly divided into three types of coal tar asphalt, petroleum asphalt and natural asphalt, and is used for industries such as paint, plastics, rubber and the like, paving and the like.
In the asphalt production process, a certain amount of crushed stone or crushed gravel, stone scraps or sand, mineral powder and the like are required to be added and mixed with road asphalt materials in a certain proportion, and the proportion of the final asphalt materials to the fragments reaches the range of a qualified interval, so that the produced asphalt materials are qualified products, screening and detecting work is required to be carried out on the scraps before the asphalt production, but screening of the crushed stone, namely larger solids, is very easy to cause the blocking of a screening leakage, and therefore improvement is required.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the technical problems by adopting the following technical scheme: the utility model provides a raw and other materials screening installation for pitch processing, includes first screening tray, the axle center department rotation at first screening tray inner chamber top is connected with torque motor, torque motor output shaft's fixed surface is connected with rotates the push pedal, torque motor casing surface is kept away from one side of rotating the push pedal and is passed through dead lever fixedly connected with stamping pump, the equal fixedly connected with of both sides of first screening tray inner chamber bottom is straining the device just, the bottom sliding connection of straining the device just has the switching siphunculus, the bottom rotation of switching siphunculus is connected with and rotates the end cover, the one end of keeping away from the switching siphunculus of rotating the end cover is pegged graft and is had the filter wheel, the surface sliding connection of filter wheel has the adaptation lid, the bottom grafting of adaptation lid has the bearing underframe, the bottom fixedly connected with traction cylinder of bearing underframe. When using the device to carry out screening work to the grit that pitch processing needs, put in the inside of first screening tray with the grit earlier, then seal the back with first screening tray, start the torque motor of top, then the rotation push pedal of torque motor's output shaft control both sides rotates at the inner chamber of first screening tray, rotate the push pedal at this moment and promote the grit of first screening tray inner chamber, then in the grit less stone gets into the filter wheel of below through the primary filter equipment of both sides, and great disqualified grit remains in the inside of first screening tray and waits to clear up.
Preferably, both sides of the surface of the traction cylinder are fixedly connected with sliding support side plates, the top ends of the sliding support side plates are connected with a side position collecting frame in a sliding manner, the top of an inner cavity of the side position collecting frame is connected with an impacted device in a sliding manner, and the top of the side position collecting frame is spliced with one side of the bottom of the inner cavity of the first screening disc through a side position slot; the bottom of the inner cavity of the bearing bottom frame is fixedly connected with a piston machine, both sides of the surface of the bearing bottom frame are rotationally connected with traction rotating plates, the top ends of the traction rotating plates are rotationally connected with a thrust rotating shaft, the top of the surface of the thrust rotating shaft is fixedly connected with the bottom of the side collecting frame, the top fixedly connected with external top frame of bearing underframe, the both sides of external top frame inner chamber are all through running through groove fixedly connected with rotation motor, rotation motor output shaft's fixed surface is connected with friction runner, the top of traction cylinder and the bottom fixed connection of bearing underframe. The grit in the entering filter wheel can stay the concave surface department of filter wheel, the rotation motor control friction runner of external top frame inner chamber top both sides rotates this moment, the surface rethread frictional force control both sides of friction runner rotate the end cover and carry out the rotation, rotate end cover traction filter wheel constantly and rotate this moment, then filter the inside that the comparatively tiny broken stone granule of wheel inner chamber can drop at the bearing underframe through the leak of filter wheel, at the rotatory in-process of screening of filter wheel, the piston machine of bearing underframe inner chamber constantly strikes the lower surface of filter wheel, make inside rubble vibrations, prevent that the rubble from piling up the problem that causes the leak jam of filter wheel.
Preferably, the adaptation lid includes vertical fixed shell, the top fixedly connected with rotor motor of vertical fixed shell inner chamber, rotor motor output shaft's fixed surface is connected with the blast fan leaf, the bottom fixedly connected with of vertical fixed shell guides the lid shell, the equal fixedly connected with bearing pound in both sides of guiding the lid shell inner chamber, the top fixedly connected with blotter section of thick bamboo of bearing pound, the bottom of guiding the lid shell is pegged graft with the inner chamber of bearing underframe. The device adopts the mode of segmentation screening to screen the building stones, separates large-scale building stones and small-size building stones through first screening tray earlier, then the rethread filter wheel separates building stones piece and goes out, obtains qualified finished asphalt building stones, and the device is difficult to appear blocking up the problem in the flow of separation building stones, and large-scale building stones also can not produce strong effort to small-size building stones, so the building stones also be difficult to appear secondary breakage, lead to qualified building stones fragmentation and unable problem of using.
Preferably, the filter wheel comprises a control inner rod, the two ends of the inner cavity of the control inner rod are fixedly connected with balance connecting rods, one end, far away from the control inner rod, of the inner cavity of the balance connecting rod is slidably connected with an adaptation inserted rod, one end, far away from the balance connecting rod, of the adaptation inserted rod is slidably connected with the inner cavity of the rotary bottom sleeve through an inserted port, and the surface of the filter wheel is slidably connected with the top of the inner cavity of the guide cover shell. After the filter wheel rotates for a period of time, the filter wheel needs to be taken down from the rotating bottom sleeve, at the moment, the traction cylinder pulls the bearing bottom frame downwards, after the bearing bottom frame is separated from the filter wheel, the control inner rod of the inner cavity of the filter wheel is started, the control inner rod contracts the adaptive inserted rod of the inner cavities of the balance connecting rods at two sides, the filter wheel is separated from the rotating bottom sleeve, the filter wheel is taken out, and then the screened sand stone is obtained. The device can use the inside control interior pole of outside remote controller control filter wheel, make filter wheel and the switching siphunculus of both sides carry out connection or separation work, so the building stones after the screening can be stored in the inside of filter wheel to direct transport to the processing point of pitch, because the installation of filter wheel is dismantled comparatively portably, so can use the mode that multiunit filter wheel is alternate to distribute the building stones that screen out and carry work, so the accurate ration of input to the building stones, when avoiding handling filter wheel inside building stones simultaneously, the device filter wheel and device separation and miss the problem of screening function.
Preferably, the top of guiding cover shell inner chamber has evenly offered the vent, the fine powder filters the mouth evenly has been offered to the middle part of filter wheel inner chamber, friction runner's surface and the surface rotation of switching siphunculus are connected, the surface and the inner chamber sliding connection of first screening tray of rotation push pedal, the top and the middle part sliding connection of filter wheel surface of piston machine. In the filter wheel pivoted in-process, in order to the inside grit of mode fly out from the non-bottom of filter wheel leak, the upper surface at the filter wheel has set up the adaptation lid, filter wheel pivoted in-process, the grit that flies out from the non-bottom of filter wheel leak can collide the inner wall of guide lid shell, then on the vertical roll-off of both sides along guide lid shell to the blotter section of thick bamboo of below, cause the impact to bearing pound, then pile up on the blotter section of thick bamboo, until reaching the threshold value of bearing pound, the gravel that the bearing underframe inner chamber was collected needs to be cleared up, and then make screening work stop going on, prevent that inside sand from piling up too much, in the pivoted in-process of filter wheel, the rotor motor of vertical fixed shell inner chamber also is blowing down to the inner chamber of guide lid shell at control fan leaf, wind-force can get into the inside of filter wheel through the guide lid shell this moment, the vertical whereabouts of smoke and dust that the screening produced. The device is when sieving out comparatively tiny piece, and the piece can produce cigarette ash, and then causes a series of environmental problems such as air pollution to in order to prevent that the piece from spilling, the upper surface butt joint at the filter wheel has led the lid shell, is used for preventing that the piece from flying in disorder, uses the inside that the side was collected to the dust entering of blast fan leaf guide, avoids appearing environmental pollution problem simultaneously.
Preferably, the primary filter device comprises a coarse filter disc, an arc-shaped ring is fixedly connected to the top of the surface of the coarse filter disc, a conical sliding cylinder is slidably connected to the side face of the coarse filter disc, a vertical connecting rod is fixedly connected to the axis center of the bottom of the coarse filter disc, a spring sleeve plate is fixedly connected to the bottom end of the vertical connecting rod, and the side face of the spring sleeve plate is slidably connected with the top end of the inner cavity of the transfer through pipe. In the rotatory in-process of rotation push pedal, the bottom of rotation push pedal can be through the buffer ring of thick mouthful filter disc upper surface with thick mouthful filter disc downwardly pressing when the region at thick mouthful filter disc place, thick mouthful filter disc is along the smooth section of thick bamboo gliding a distance of toper this moment, the spring sleeve board of bottom is pressed down to vertical connecting rod, and the spring stress of spring sleeve board inner chamber is elongated, rotate the push pedal and leave thick mouthful filter disc after, the spring sleeve board upwards promotes thick mouthful filter disc through vertical connecting rod, thick mouthful filter disc can vibrate fast this moment, shake out the piece that blocks into in the internal port, guarantee that thick mouthful filter disc can not be plugged up. The bottom of rotation push pedal surface and the surface sliding connection of arc ring the top of spring sleeve board and the bottom fixed connection of toper slide, the bottom of toper slide and the top sliding connection of switching siphunculus inner chamber, the inner chamber of spring sleeve board has evenly been seted up and has been run through the grooving.
Preferably, the stamping pump comprises a fixed cylinder, the bottom of the inner cavity of the fixed cylinder is slidably connected with a spherical sliding shell, an inflator pump is fixedly connected with the axle center of the top of the inner cavity of the fixed cylinder, an inner cavity of an output shaft of the inflator pump is fixedly connected with a bottom spray pipe, the bottom of the surface of the bottom spray pipe is fixedly connected with a folding sliding cylinder, the axle center of the bottom of the inner cavity of the spherical sliding shell is fixedly connected with a dust cover through a through hole, and the top of the inner cavity of the spherical sliding shell is slidably connected with a buffering guide cylinder. When the top of the rotary push plate slides with the lower surface of the spherical sliding shell, the spherical sliding shell pushes the folding sliding cylinder to slide upwards, the folding sliding cylinder is compressed, air in the inner cavity of the folding sliding cylinder is compressed and sprayed out from the dust cover, the bottom spray pipe is close to the dust cover, the air pump sprays stones below through the bottom spray pipe, and as the punching pumps on two sides are opposite to the primary filtering device below, fine stones inside can be accelerated through the coarse-mouth filter disc.
Preferably, the top of the surface of the buffering guide cylinder is fixedly connected with the top of the inner cavity of the fixed cylinder, the bottom of the surface of the fixed cylinder is fixedly connected with the top of the inner cavity of the first screening disc through a through hole, and the bottom of the surface of the spherical sliding shell is in sliding connection with the surface of the rotary push plate. The work of punching press pump through carrying out the punching press to the both sides of first screening tray inner chamber, ensure to move the powerful to the building stones of thick mouthful filter disc top, improve the flow of building stones through thick mouthful filter disc, the screening work is accelerated, in order to prevent the inside of the dust pollution pump that first screening tray inside produced, the shield has been installed in the bottom of sphere smooth shell inner chamber, and the shield is far away from the bottom spray tube, so as to protect the pump from polluting, the during operation sphere smooth shell can be close to the bottom spray tube, avoid the inside fast attenuation of the impact force of bottom spray tube blowout gas at the sphere smooth shell.
Preferably, the impact device comprises a fixed side block, one side of the surface of the fixed side block is fixedly connected with the surface of the side position collecting frame, one side of the surface of the fixed side block, which is far away from the side position collecting frame, is fixedly connected with a bending fixing rod, the top end of the bending fixing rod is fixedly connected with a folding sliding shell, one side of the folding sliding shell, which is far away from the bending fixing rod, is fixedly connected with an arc-shaped sliding block, the inner cavity of the arc-shaped sliding block is fixedly connected with a buffer cushion, the front side and the rear side of the surface of the folding sliding shell are fixedly connected with a switching guide rod, the bottom end of the switching guide rod is slidably connected with a measuring plate, and the surface of the measuring plate is fixedly connected with the top of the inner cavity of the side position collecting frame. When the inner cavity of the first screening disc rotates the push plate to rotate, larger stones can push the inner wall of the first screening disc under the action of centrifugal force, the stones can strike the arc-shaped sliding blocks on two sides at the moment, the arc-shaped sliding blocks can also squeeze the folding sliding shells when buffering is carried out by using the buffer pad, the sliding rods on two sides can be pulled to slide along the sliding grooves of the measuring plates to the side far away from the first screening disc at the moment, when the stacked massive stones are too much, the extrusion force born by the arc-shaped sliding blocks is also increased, the moving measured value of the measuring plates also reaches the maximum, the bearing underframe is required to be pushed upwards, the side collecting frames are pulled away through the thrust rotating shafts on two sides, at the moment, the top ends of the side collecting frames slide out of the sockets of the inner cavity of the first screening disc, and along with the rotation of the rotating push plate, the inside larger stones fall into the insides of the side collecting frames through the sockets of the inner cavity of the first screening disc due to centrifugal force, so that the cleaning process is realized. The device receive impact device can be through the extrusion force of the piled up big stone of response first screening tray inner chamber, judges whether the building stones of first screening tray inner chamber pile up too much, and then in time clear up first screening tray inner chamber remaining big stone, avoid appearing first screening tray inner chamber pile up building stones too much, lead to the problem of the effect variation of the screening building stones of primary filter device.
The beneficial effects of the invention are as follows:
1. the device adopts the mode of segmentation screening to screen the building stones, separates large-scale building stones and small-size building stones through first screening tray earlier, then the rethread filter wheel separates building stones piece and goes out, obtains qualified finished asphalt building stones, and the device is difficult to appear blocking up the problem in the flow of separation building stones, and large-scale building stones also can not produce strong effort to small-size building stones, so the building stones also be difficult to appear secondary breakage, lead to qualified building stones fragmentation and unable problem of using.
2. The device is when sieving out comparatively tiny piece, and the piece can produce cigarette ash, and then causes a series of environmental problems such as air pollution to in order to prevent that the piece from spilling, the upper surface butt joint at the filter wheel has led the lid shell, is used for preventing that the piece from flying in disorder, uses the inside that the side was collected to the dust entering of blast fan leaf guide, avoids appearing environmental pollution problem simultaneously.
3. The device can use the inside control interior pole of outside remote controller control filter wheel, make filter wheel and the switching siphunculus of both sides carry out connection or separation work, so the building stones after the screening can be stored in the inside of filter wheel to direct transport to the processing point of pitch, because the installation of filter wheel is dismantled comparatively portably, so can use the mode that multiunit filter wheel is alternate to distribute the building stones that screen out and carry work, so the accurate ration of input to the building stones, when avoiding handling filter wheel inside building stones simultaneously, the device filter wheel and device separation and miss the problem of screening function.
4. The work of punching press pump through carrying out the punching press to the both sides of first screening tray inner chamber, ensure to move the powerful to the building stones of thick mouthful filter disc top, improve the flow of building stones through thick mouthful filter disc, the screening work is accelerated, in order to prevent the inside of the dust pollution pump that first screening tray inside produced, the shield has been installed in the bottom of sphere smooth shell inner chamber, and the shield is far away from the bottom spray tube, so as to protect the pump from polluting, the during operation sphere smooth shell can be close to the bottom spray tube, avoid the inside fast attenuation of the impact force of bottom spray tube blowout gas at the sphere smooth shell.
5. The device receive impact device can be through the extrusion force of the piled up big stone of response first screening tray inner chamber, judges whether the building stones of first screening tray inner chamber pile up too much, and then in time clear up first screening tray inner chamber remaining big stone, avoid appearing first screening tray inner chamber pile up building stones too much, lead to the problem of the effect variation of the screening building stones of primary filter device.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of a first screening tray of the present invention;
FIG. 4 is a cross-sectional view of a load-bearing bottom frame of the present invention;
FIG. 5 is a cross-sectional view of the pilot cap shell of the present invention;
FIG. 6 is a cross-sectional view of a filter wheel of the present invention;
FIG. 7 is a cross-sectional view of the primary filter device of the present invention;
FIG. 8 is a cross-sectional view of a stamping pump of the present invention;
fig. 9 is a schematic view of the structure of the impacted device of the present invention.
In the figure: 1. a first screening tray; 11. a torque motor; 12. rotating the push plate; 13. a transfer pipe; 14. rotating the bottom sleeve; 2. a traction cylinder; 21. a sliding support side plate; 22. a side position collecting frame; 23. a bearing bottom frame; 24. a piston machine; 25. a thrust shaft; 26. externally connecting a top frame; 27. a rotating motor; 28. a friction wheel; 3. an adapter cover; 31. a vertical fixing case; 32. a rotor motor; 33. blower fan blades; 34. a guide cover case; 35. a cushion cylinder; 36. load-bearing pounds; 4. a filter wheel; 41. controlling the inner rod; 42. a balance link; 43. adapting the inserted link; 7. a primary filtering device; 71. a conical slide cylinder; 72. a coarse-mouth filter disc; 73. a vertical link; 74. a spring sleeve plate; 5. a stamping pump; 51. a fixed cylinder; 52. an inflator pump; 53. a bottom nozzle; 54. a buffer guide cylinder; 55. a spherical sliding shell; 56. folding the sliding cylinder; 57. a dust cover; 6. an impacted device; 61. fixing the side blocks; 62. folding the sliding shell; 63. an arc-shaped sliding block; 64. a cushion pad; 65. the plate was measured.
Description of the embodiments
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Examples
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a raw and other materials screening installation for pitch processing, includes first screening tray 1, the axle center department rotation at first screening tray 1 inner chamber top is connected with torque motor 11, torque motor 11 output shaft's fixed surface is connected with rotates push pedal 12, torque motor 11 casing surface is kept away from one side of rotating push pedal 12 and is passed through dead lever fixedly connected with ram pump 5, the equal fixedly connected with of both sides of first screening tray 1 inner chamber bottom is just strained device 7, the bottom sliding connection of just straining device 7 has switching siphunculus 13, the bottom rotation of switching siphunculus 13 is connected with rotates end cover 14, the one end that keeps away from switching siphunculus 13 of rotating end cover 14 is pegged graft and is had filter wheel 4, the surface sliding connection of filter wheel 4 has adaptation lid 3, the bottom of adaptation lid 3 is pegged graft and is had bearing underframe 23, the bottom fixedly connected with traction drum 2 of bearing underframe 23.
The two sides of the surface of the traction cylinder 2 are fixedly connected with sliding support side plates 21, the top ends of the sliding support side plates 21 are connected with side position collecting frames 22 in a sliding manner, the tops of the inner cavities of the side position collecting frames 22 are connected with an impacted device 6 in a sliding manner, and the tops of the side position collecting frames 22 are spliced with one side of the bottoms of the inner cavities of the first screening discs 1 through side position slots;
the bottom fixedly connected with piston machine 24 of bearing underframe 23 inner chamber, the both sides on bearing underframe 23 surface all rotate and are connected with traction rotating plate, and traction rotating plate's top rotation is connected with thrust pivot 25, thrust pivot 25 surface's top and the bottom fixedly connected with of side position collection frame 22, the top fixedly connected with external roof frame 26 of bearing underframe 23, the both sides in external roof frame 26 inner chamber are all through running through groove fixedly connected with rotation motor 27, rotation motor 27 output shaft's fixed surface is connected with friction runner 28, traction cylinder 2's top and the bottom fixed connection of bearing underframe 23.
The adapter cover 3 comprises a vertical fixing shell 31, a rotor motor 32 is fixedly connected to the top of an inner cavity of the vertical fixing shell 31, a fan blade 33 is fixedly connected to the surface of an output shaft of the rotor motor 32, a guide cover shell 34 is fixedly connected to the bottom end of the vertical fixing shell 31, bearing pounds 36 are fixedly connected to two sides of the inner cavity of the guide cover shell 34, a buffer pad barrel 35 is fixedly connected to the top end of the bearing pounds 36, and the bottom end of the guide cover shell 34 is spliced with the inner cavity of the bearing underframe 23.
The filter wheel 4 comprises a control inner rod 41, the two ends of the inner cavity of the control inner rod 41 are fixedly connected with a balance connecting rod 42, one end, far away from the control inner rod 41, of the inner cavity of the balance connecting rod 42 is slidably connected with an adaptation inserting rod 43, one end, far away from the balance connecting rod 42, of the adaptation inserting rod 43 is slidably connected with the inner cavity of the rotary bottom sleeve 14 through an inserting port, and the surface of the filter wheel 4 is slidably connected with the top of the inner cavity of the guide cover shell 34.
The top of guiding lid shell 34 inner chamber has evenly offered the vent, the fine powder filters the mouth evenly has been offered to the middle part of filter wheel 4 inner chamber, friction runner 28's surface and the surface rotation of switching siphunculus 13 are connected, the surface of rotating push pedal 12 and the inner chamber sliding connection of first screening tray 1, the top of piston machine 24 and the middle part sliding connection of filter wheel 4 surface.
When using the device to carry out screening work to the grit that pitch processing needs, put in the inside of first screening tray 1 earlier with the grit, then with the sealed back of first screening tray 1, start the torque motor 11 of top, then the rotation push pedal 12 of torque motor 11's output shaft control both sides rotates at the inner chamber of first screening tray 1, rotate push pedal 12 and promote the grit of first screening tray 1 inner chamber this moment, then in the grit less stone gets into the filter wheel 4 of below through the primary filter 7 of both sides, and great disqualified grit remains in the inside of first screening tray 1 and waits to clear up.
The grit that gets into in the filter wheel 4 can stay the concave surface department of filter wheel 4, the rotation motor 27 of external top frame 26 inner chamber top both sides control friction runner 28 rotates this moment, friction runner 28's surface rethread frictional force control both sides rotate the end cover 14 and rotate, rotate end cover 14 and pull filter wheel 4 constantly and rotate this moment, then filter wheel 4 inner chamber comparatively tiny broken stone granule can fall in the inside of bearing underframe 23 through filter wheel 4's weeping, in the rotatory in-process of screening of filter wheel 4, the piston machine 24 of bearing underframe 23 inner chamber constantly strikes filter wheel 4's lower surface, make inside rubble vibrations, prevent that the rubble from piling up the problem that causes filter wheel 4's weeping to block up.
After the filter wheel 4 rotates for a period of time, the filter wheel 4 needs to be taken down from the rotary bottom sleeve 14, at this time, the traction cylinder 2 pulls the bearing bottom frame 23 downwards, after the bearing bottom frame 23 is separated from the filter wheel 4, the control inner rod 41 of the inner cavity of the filter wheel 4 is started, the control inner rod 41 contracts the adaptive inserted rod 43 of the inner cavities of the balance connecting rods 42 at two sides, the filter wheel 4 is separated from the rotary bottom sleeve 14, and then the filter wheel 4 is taken out, and then the screened sand and stone is obtained.
In the process of the rotation of the filter wheel 4, in order to fly out sand and stone inside from the non-bottom leakage opening of the filter wheel 4, an adaptive cover 3 is arranged on the upper surface of the filter wheel 4, in the process of the rotation of the filter wheel 4, the sand and stone flying out from the non-bottom leakage opening of the filter wheel 4 can collide with the inner wall of the guide cover shell 34, then vertically slide down to the buffer cushion cylinder 35 below along the two sides of the guide cover shell 34 to impact the bearing pound 36, and then are accumulated on the buffer cushion cylinder 35 until reaching the threshold value of the bearing pound 36, sand and stone collected by the inner cavity of the bearing bottom frame 23 need to be cleaned, so that screening work is stopped, excessive accumulation of sand and stone inside is prevented, in the process of the rotation of the filter wheel 4, the rotor motor 32 in the inner cavity of the vertical fixing shell 31 also vertically blows downwards to the inner cavity of the guide cover shell 34 at the control fan blade 33, and wind can enter the inside the filter wheel 4 through the guide cover shell 34 at this time, and smoke dust generated by screening is guided to vertically fall down.
Examples
Referring to fig. 1-9, the present invention provides a technical solution: on the basis of the first embodiment, the primary filtering device 7 comprises a coarse-mouth filter disc 72, an arc-shaped ring is fixedly connected to the top of the surface of the coarse-mouth filter disc 72, a conical slide tube 71 is slidably connected to the side surface of the coarse-mouth filter disc 72, a vertical connecting rod 73 is fixedly connected to the axis center of the bottom of the coarse-mouth filter disc 72, a spring sleeve plate 74 is fixedly connected to the bottom end of the vertical connecting rod 73, and the side surface of the spring sleeve plate 74 is slidably connected with the top end of the inner cavity of the transfer through tube 13.
The bottom of the surface of the rotary push plate 12 is in sliding connection with the surface of the arc-shaped ring, the top end of the spring sleeve plate 74 is fixedly connected with the bottom end of the conical sliding cylinder 71, the bottom end of the conical sliding cylinder 71 is in sliding connection with the top of the inner cavity of the transfer through pipe 13, and penetrating slots are uniformly formed in the inner cavity of the spring sleeve plate 74.
The stamping pump 5 comprises a fixed cylinder 51, a spherical sliding shell 55 is slidably connected to the bottom of an inner cavity of the fixed cylinder 51, an inflator 52 is fixedly connected to the axle center of the top of the inner cavity of the fixed cylinder 51, an inner cavity of an output shaft of the inflator 52 is fixedly connected with a bottom spray pipe 53, a folding sliding cylinder 56 is fixedly connected to the bottom of the surface of the bottom spray pipe 53, a dust cover 57 is fixedly connected to the axle center of the bottom of the inner cavity of the spherical sliding shell 55 through a through hole, and a buffer guide cylinder 54 is slidably connected to the top of the inner cavity of the spherical sliding shell 55.
The top of the surface of the buffering guide cylinder 54 is fixedly connected with the top of the inner cavity of the fixed cylinder 51, the bottom of the surface of the fixed cylinder 51 is fixedly connected with the top of the inner cavity of the first screening disc 1 through a through hole, and the bottom of the surface of the spherical sliding shell 55 is in sliding connection with the surface of the rotary push plate 12.
The impaction device 6 comprises a fixed side block 61, one side of the surface of the fixed side block 61 is fixedly connected with the surface of the side position collecting frame 22, one side of the surface of the fixed side block 61, which is far away from the side position collecting frame 22, is fixedly connected with a bending fixing rod, the top end of the bending fixing rod is fixedly connected with a folding sliding shell 62, one side of the folding sliding shell 62, which is far away from the bending fixing rod, is fixedly connected with an arc-shaped sliding block 63, the inner cavity of the arc-shaped sliding block 63 is fixedly connected with a cushion pad 64, the front side and the rear side of the surface of the folding sliding shell 62 are fixedly connected with transfer guide rods, the bottom end of the transfer guide rods is slidably connected with a measuring plate 65, and the surface of the measuring plate 65 is fixedly connected with the top of the inner cavity of the side position collecting frame 22.
In the process of rotating the rotary push plate 12, when the bottom end of the rotary push plate 12 passes through the area where the coarse filter disc 72 is located, the coarse filter disc 72 is pressed downwards through a buffer ring on the upper surface of the coarse filter disc 72, at this time, the coarse filter disc 72 slides downwards along the conical slide cylinder 71 for a certain distance, the vertical connecting rod 73 presses the spring sleeve plate 74 at the bottom downwards, the spring in the inner cavity of the spring sleeve plate 74 is pressed and stretched, after the rotary push plate 12 rotates to leave the coarse filter disc 72, the spring sleeve plate 74 pushes the coarse filter disc 72 upwards through the vertical connecting rod 73, at this time, the coarse filter disc 72 can vibrate rapidly, and fragments clamped in an inner through hole shake out, so that the coarse filter disc 72 is ensured not to be blocked.
During the rotation of the rotary push plate 12, when the top end of the rotary push plate 12 slides with the lower surface of the spherical sliding shell 55, the spherical sliding shell 55 is pushed upwards, the spherical sliding shell 55 pushes the folding sliding barrel 56 to slide upwards, the folding sliding barrel 56 is compressed, air in the inner cavity of the folding sliding barrel 56 is compressed and sprayed out of the dust cover 57, the bottom spray pipe 53 is close to the dust cover 57, the air pump 52 sprays air to stones below through the bottom spray pipe 53, and as the punching pumps 5 on two sides are opposite to the primary filtering device 7 below, fine stones inside can be accelerated to pass through the coarse-mouth filter disc 72.
When the inner cavity of the first screening disc 1 rotates the push plate 12 to rotate, larger stones can push the inner wall of the first screening disc 1 under the action of centrifugal force, the stones can strike the arc-shaped sliding blocks 63 on two sides at the moment, the arc-shaped sliding blocks 63 also can squeeze the folding sliding shells 62 when buffering is carried out by using the buffer pads 64, the sliding rods on two sides can be pulled by the folding sliding shells 62 to slide along the sliding grooves of the measuring plates 65 to the side far away from the first screening disc 1, when the accumulated large stones are too much, the extrusion force born by the arc-shaped sliding blocks 63 is also increased, the movement measured value of the measuring plates 65 also reaches the maximum at the moment, the bearing underframe 23 is required to be pushed upwards, the side position collecting frame 22 is pulled away through the thrust rotating shafts 25 on two sides, the top ends of the side position collecting frame 22 slide out of the insertion holes of the inner cavity of the first screening disc 1 along with the rotation of the rotating push plate 12, and the inside larger stones fall into the side position collecting frame 22 due to centrifugal force.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. Raw and other materials screening installation is used in pitch processing, including first screening tray (1), the axle center department at first screening tray (1) inner chamber top rotates and is connected with torque motor (11), the fixed surface of torque motor (11) output shaft is connected with rotates push pedal (12), one side that rotation push pedal (12) was kept away from on torque motor (11) casing surface is passed through dead lever fixedly connected with ram pump (5), the equal fixedly connected with of both sides of first screening tray (1) inner chamber bottom is just strained device (7), the bottom sliding connection of just straining device (7) has switching siphunculus (13), the bottom rotation of switching siphunculus (13) is connected with and rotates end cover (14), the one end that keeps away from switching siphunculus (13) of rotating end cover (14) is pegged graft and is had filter wheel (4), the surface sliding connection of filter wheel (4) has adaptation lid (3), the bottom of adaptation lid (3) is pegged graft and is had bearing underframe (23), the bottom fixedly connected with traction drum (2), its characterized in that:
the two sides of the surface of the traction cylinder (2) are fixedly connected with sliding support side plates (21), the top ends of the sliding support side plates (21) are connected with side position collecting frames (22) in a sliding mode, the tops of the inner cavities of the side position collecting frames (22) are connected with impacted devices (6) in a sliding mode, and the tops of the side position collecting frames (22) are spliced with one side of the bottoms of the inner cavities of the first screening plates (1) through side position slots;
the device is characterized in that a piston machine (24) is fixedly connected to the bottom of an inner cavity of the bearing bottom frame (23), traction rotating plates are rotatably connected to two sides of the surface of the bearing bottom frame (23), a thrust rotating shaft (25) is rotatably connected to the top end of each traction rotating plate, the top of the surface of each thrust rotating shaft (25) is fixedly connected with the bottom of the side collecting frame (22), an external top frame (26) is fixedly connected to the top end of the bearing bottom frame (23), rotating motors (27) are fixedly connected to two sides of the inner cavity of the external top frame (26) through penetrating grooves, friction rotating wheels (28) are fixedly connected to the surface of an output shaft of each rotating motor (27), and the top end of each traction cylinder (2) is fixedly connected with the bottom end of the bearing bottom frame (23);
the adapter cover (3) comprises a vertical fixing shell (31), a rotor motor (32) is fixedly connected to the top of an inner cavity of the vertical fixing shell (31), a blower fan blade (33) is fixedly connected to the surface of an output shaft of the rotor motor (32), a guide cover shell (34) is fixedly connected to the bottom end of the vertical fixing shell (31), bearing pounds (36) are fixedly connected to two sides of the inner cavity of the guide cover shell (34), a buffer cushion cylinder (35) is fixedly connected to the top end of the bearing pounds (36), and the bottom end of the guide cover shell (34) is spliced with the inner cavity of the bearing bottom frame (23);
the filter wheel (4) comprises a control inner rod (41), two ends of an inner cavity of the control inner rod (41) are fixedly connected with balance connecting rods (42), one ends of the inner cavities of the balance connecting rods (42) far away from the control inner rod (41) are slidably connected with fit inserting rods (43), one ends of the fit inserting rods (43) far away from the balance connecting rods (42) are slidably connected with the inner cavity of the rotary bottom sleeve (14) through inserting ports, and the surface of the filter wheel (4) is slidably connected with the top of the inner cavity of the guide cover shell (34);
the top of guiding lid shell (34) inner chamber has evenly been seted up the vent, the fine powder filters the mouth evenly has been seted up at the middle part of filter wheel (4) inner chamber, the surface of friction runner (28) is rotated with the surface of switching siphunculus (13) and is connected, the surface of rotating push pedal (12) and the inner chamber sliding connection of first screening tray (1), the top of piston machine (24) and the middle part sliding connection on filter wheel (4) surface.
2. The raw material screening apparatus for asphalt processing according to claim 1, wherein: the primary filter device (7) comprises a coarse filter disc (72), an arc-shaped ring is fixedly connected to the top of the surface of the coarse filter disc (72), a conical sliding cylinder (71) is slidably connected to the side face of the coarse filter disc (72), a vertical connecting rod (73) is fixedly connected to the axis center of the bottom of the coarse filter disc (72), a spring sleeve plate (74) is fixedly connected to the bottom end of the vertical connecting rod (73), and the side face of the spring sleeve plate (74) is slidably connected with the top end of an inner cavity of the transfer through pipe (13).
3. A raw material screening apparatus for asphalt processing according to claim 2, wherein: the bottom of rotation push pedal (12) surface and the surface sliding connection of arc ring the top of spring sleeve board (74) and the bottom fixed connection of toper slide (71), the bottom of toper slide (71) and the top sliding connection of switching siphunculus (13) inner chamber, the inner chamber of spring sleeve board (74) has evenly seted up and has run through the grooving.
4. The raw material screening apparatus for asphalt processing according to claim 1, wherein: the stamping pump (5) comprises a fixed cylinder (51), a spherical sliding shell (55) is slidably connected to the bottom of an inner cavity of the fixed cylinder (51), an inflator pump (52) is fixedly connected to the axis of the top of the inner cavity of the fixed cylinder (51), a bottom spray pipe (53) is fixedly connected to the inner cavity of an output shaft of the inflator pump (52), a folding sliding cylinder (56) is fixedly connected to the bottom of the surface of the bottom spray pipe (53), a dust cover (57) is fixedly connected to the axis of the bottom of the inner cavity of the spherical sliding shell (55) through a through hole, and a buffering guide cylinder (54) is slidably connected to the top of the inner cavity of the spherical sliding shell (55).
5. The raw material screening apparatus for asphalt processing according to claim 4, wherein: the top of buffering guide section of thick bamboo (54) surface and the top fixed connection of fixed section of thick bamboo (51) inner chamber, the bottom on fixed section of thick bamboo (51) surface is through the top fixed connection of through-hole and first screening tray (1) inner chamber, the bottom on sphere shell (55) surface and the surface sliding connection of rotating push pedal (12).
6. The raw material screening apparatus for asphalt processing according to claim 1, wherein: the impact device (6) comprises a fixed side block (61), one side of the surface of the fixed side block (61) is fixedly connected with the surface of the side position collecting frame (22), one side of the surface of the fixed side block (61) away from the side position collecting frame (22) is fixedly connected with a bending fixing rod, the top end of the bending fixing rod is fixedly connected with a folding sliding shell (62), one side of the folding sliding shell (62) away from the bending fixing rod is fixedly connected with an arc-shaped sliding block (63), the inner cavity of the arc-shaped sliding block (63) is fixedly connected with a buffer pad (64), the front side and the rear side of the surface of the folding sliding shell (62) are fixedly connected with switching guide rods, the bottom end of the switching guide rods is connected with a measuring plate (65), and the surface of the measuring plate (65) is fixedly connected with the top of the inner cavity of the side position collecting frame (22).
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| CN202310286298.6A CN115999910B (en) | 2023-03-23 | 2023-03-23 | Raw and other materials screening installation is used in pitch processing |
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| CN202310286298.6A CN115999910B (en) | 2023-03-23 | 2023-03-23 | Raw and other materials screening installation is used in pitch processing |
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| DE102010005338A1 (en) * | 2010-01-21 | 2011-07-28 | ZENO - Zerkleinerungs Maschinenbau Norken G.m.b.H., 57629 | Machine for selecting cardboard portions from waste paper mixture during recycling process in paper mill to manufacture newsprint, has pickup device with prickers penetrating through gaps, where device is arranged below back pressure device |
| CN205700870U (en) * | 2016-04-15 | 2016-11-23 | 安吉县宇宏粘土化工有限公司 | Can the bentonitic feed hopper of fine filtering |
| CN109877043A (en) * | 2019-03-22 | 2019-06-14 | 杭州回水科技股份有限公司 | Granule filter material sieves cleaning machine |
| CN210159927U (en) * | 2019-06-21 | 2020-03-20 | 东海县华科环保科技有限公司 | Quartz sand screening machine |
| CN111644371A (en) * | 2020-06-08 | 2020-09-11 | 嵩县前河矿业有限责任公司 | Efficient screening and recycling equipment and method for high-mud-content gold ore |
| CN213147135U (en) * | 2020-08-04 | 2021-05-07 | 湖北飘扬食品科技有限公司 | Circulating air supply device for vibrating fluidized bed |
| CN214390974U (en) * | 2020-11-03 | 2021-10-15 | 山西莲芯硒美农业科技开发有限公司 | Electronic screening separator device is used in fertilizer production |
| AU2021100562A4 (en) * | 2021-01-12 | 2021-04-15 | Qingdao Agricultural University | Screening device for grading and filtering forestry seeds |
| CN217103302U (en) * | 2022-03-10 | 2022-08-02 | 青岛海纳高科新能源科技有限公司 | Nanofiltration treatment equipment |
| CN216808548U (en) * | 2022-03-17 | 2022-06-24 | 惠州市绿科环保有限公司 | Sludge treatment device for sewage treatment plant |
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