CN212348892U - Concrete crushing aggregate powder separator - Google Patents
Concrete crushing aggregate powder separator Download PDFInfo
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- CN212348892U CN212348892U CN202020669323.0U CN202020669323U CN212348892U CN 212348892 U CN212348892 U CN 212348892U CN 202020669323 U CN202020669323 U CN 202020669323U CN 212348892 U CN212348892 U CN 212348892U
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- 239000000843 powder Substances 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 26
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 description 13
- 239000000428 dust Substances 0.000 description 10
- 238000000227 grinding Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 8
- 239000008187 granular material Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 229940036811 bone meal Drugs 0.000 description 1
- 239000002374 bone meal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a concrete crushed aggregate powder separating device, which comprises a crushing box body, wherein the top of the crushing box body is provided with a feed inlet, a crushing mechanism is arranged below the feeding port in the crushing box body, a material guide port is arranged at the bottom of the crushing box body, a first filter plate is obliquely arranged below the crushing mechanism in the crushing box body, a plurality of first filter holes are formed in the first filter plate, a conveying shell is vertically arranged on one side of the crushing box body, a first discharge hole is arranged on one side of the crushing box body, which is connected with the conveying shell, the first discharge port corresponds to the lower end of the first filter plate, a return port is arranged at the side of the crushing box body connected with the conveying shell, the feeding back port is positioned above the crushing mechanism, and the conveying shell is internally provided with a conveying mechanism for feeding the coarse aggregate discharged from the first discharge port back to the upper part of the crushing mechanism. It has the advantage of enabling the aggregate to be recycled for comminution.
Description
Technical Field
The utility model belongs to the technical field of the technique of concrete aggregate screening and specifically relates to a concrete crushing aggregate powder separator is related to.
Background
The concrete is characterized in that cement is used as a cementing material, and sand and stone are used as aggregates; the cement concrete obtained by mixing the cement concrete with water (which can contain an additive and an admixture) according to a certain proportion and stirring has long service life, but after the concrete structure and a building are used for a period of time, the concrete structure and the building must be dismantled due to various factors, so that a large amount of waste concrete is generated, and the waste concrete can be separated by crushed bone powder for recycling;
the existing concrete bone meal separation equipment cannot be used for circularly crushing and is easy to cause the phenomenon of incomplete crushing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a concrete crushing aggregate powder separator, it has can make the kibbling advantage of aggregate circulation.
The utility model discloses a can realize through following technical scheme:
a concrete crushed aggregate powder separating device comprises a crushing box body, the top of the crushing box body is provided with a feed inlet, a crushing mechanism is arranged below the feeding port in the crushing box body, a material guide port is arranged at the bottom of the crushing box body, a first filter plate is obliquely arranged below the crushing mechanism in the crushing box body, a plurality of first filter holes are formed in the first filter plate, a conveying shell is vertically arranged on one side of the crushing box body, a first discharge hole is arranged on one side of the crushing box body, which is connected with the conveying shell, the first discharge port corresponds to the lower end of the first filter plate, a return port is arranged at the side of the crushing box body connected with the conveying shell, the feeding back port is positioned above the crushing mechanism, and the conveying shell is internally provided with a conveying mechanism for feeding the coarse aggregate discharged from the first discharge port back to the upper part of the crushing mechanism.
Through adopting above-mentioned technical scheme, the aggregate falls into crushing box from the dog-house, smash the aggregate through rubbing crusher, the aggregate after smashing falls into on the first filter, the large granule aggregate that is held back down by first filter falls into from first discharge gate to the transport in the shell along the incline direction of first filter, carry the large granule aggregate that is not smashed through conveying mechanism, make the large granule aggregate get back to the rubbing crusher top of smashing the box again from the feed back mouth department of carrying the shell, smash the large granule aggregate through rubbing crusher once more, therefore, can make the aggregate obtain endless crushing.
The utility model discloses further set up to: conveying mechanism connects in the driven shaft of carrying the inside top of shell, sets up in the driven gear of driven shaft, rotates and connects in the driving shaft of carrying the inside below of shell, sets up in the driving gear of driving shaft, control driving shaft pivoted driving piece, sets up in the chain between driven gear and driving gear and set up the polylith that the interval set up on the chain and accept the board including rotating, it keeps away from the one end of chain and the inner wall looks butt of carrying the shell to accept the board, it sets up to accept the board slope, the lower one end of accepting the board laminating in the inner wall that carries the shell and be connected with crushing box.
Through adopting above-mentioned technical scheme, driving piece drive driving shaft rotates, driving shaft area driving gear rotates, driving gear meshing area chain drives, chain drive meshes with driven gear simultaneously, driven gear is taking the driven shaft to rotate, transmission between driving gear and driven gear through the chain, make the polylith accept the board and can carry out the cycle slip in carrying the shell, it is carrying the large granule aggregate that falls into from first discharge gate to accept the board and carrying along the inner wall of carrying the shell, it removes to just relatively with the feed back mouth to accept the board, accept the large granule aggregate on the board and return to in the crushing box along the feed back mouth.
The utility model discloses further set up to: the bottom wall of the material returning port is obliquely arranged and is consistent with the oblique direction of the bearing plate.
Through adopting above-mentioned technical scheme, the diapire slope setting of returning charge mouth can make from accepting the more smooth falling into crushing box of the large granule aggregate of coming on the board.
The utility model discloses further set up to: the vertical slip in below that is located first filter in the crushing box is provided with a plurality of second filter, and a plurality of second filter is along vertical direction interval arrangement, a plurality of the second filter has all been seted up the second and has been filtered the hole, a plurality of the second of second filter filters the aperture of crossing the hole and reduces along vertical direction in proper order, crushing box is seted up the second discharge gate corresponding with a plurality of second filter, crushing box is provided with and is used for driving a plurality of second filter and carries out gliding power component in step.
Through adopting above-mentioned technical scheme, the aggregate that gets off from first filter filters once more through a plurality of second filter in the vertical direction once more and filters once more, and the aperture size of a plurality of second filter is not of uniform size simultaneously, can filter the aggregate of different particle sizes, collects through the second discharge gate, can make the aggregate after smashing obtain more careful screening from this.
The utility model discloses further set up to: the power component comprises a power motor arranged on the outer side of the crushing box body, a rotating shaft arranged on an output shaft of the power motor, a cam arranged on the rotating shaft and linkage rods arranged on the two adjacent second filter plates, wherein one end of the rotating shaft far away from the power motor extends into the crushing box body, and the cam is located on the lower surface of the second filter plate at the bottom and is abutted against the lower surface of the second filter plate.
Through adopting above-mentioned technical scheme, power motor drives the axis of rotation and rotates, and the axis of rotation area cam rotates, and the cam is in the pivoted, and the cam can push up the second filter that is located the below and carry out vertical slip, realizes sliding in step through the trace between two adjacent second filters simultaneously, and the second filter can make aggregate or powder on the second filter obtain the vibration of certain degree in vertical slip, improves the screening efficiency of second filter.
The utility model discloses further set up to: smash the inside wall of box and vertically set up a plurality of and the corresponding groove that slides of a plurality of second filter, one side that the trace was kept away from to the second filter is provided with the sliding block, the sliding block is located the inslot that slides and be connected with the groove that slides.
Through adopting above-mentioned technical scheme, the second filter slides at the inslot that slides through the sliding block of second filter in vertical slip, makes the more stability of sliding of second filter, and the groove that slides simultaneously can provide the effect of direction for the slip of second filter.
The utility model discloses further set up to: an extension spring is arranged between the bottom of the sliding groove and the sliding block, the extension spring is vertically arranged, the upper end of the extension spring is connected with the sliding block, and the lower end of the extension spring is connected with the bottom of the sliding groove.
Through adopting above-mentioned technical scheme, the second filter can stretch the extension spring in vertical gliding, and the pulling force effect through extension spring makes the reseing that the second filter can be better.
The utility model discloses further set up to: the guide mouth department can dismantle and be connected with the third filter, a plurality of third filtration pores have been seted up on the third filter.
Through adopting above-mentioned technical scheme, the aggregate can further be sieved in the setting of third filter.
The utility model discloses further set up to: the material guide outlet is provided with a material guide pipe, the outer peripheral surface of the material guide pipe is provided with external threads, the third filter plate is provided with a sleeve pipe matched with the material guide pipe, the inner peripheral surface of the sleeve pipe is provided with internal threads, and the sleeve pipe is sleeved on the outer peripheral surface of the material guide pipe and is in threaded connection with the material guide pipe.
Through adopting above-mentioned technical scheme, threaded connection is realized through bell and spigot joint pipe and passage to the third filter, conveniently dismantles the third filter.
To sum up, the utility model discloses a beneficial technological effect does:
firstly, aggregate falls into a crushing box body from a feeding port, the aggregate is crushed through a crushing mechanism, the crushed aggregate falls into a first filter plate, large-particle aggregate intercepted by the first filter plate falls into a conveying shell from a first discharge port along the inclined direction of the first filter plate, the large-particle aggregate which is not crushed is conveyed through the conveying mechanism, the large-particle aggregate returns to the position above the crushing mechanism of the crushing box body from a material return port of the conveying shell, and the large-particle aggregate is crushed through the crushing mechanism again, so that the aggregate can be circularly crushed;
when the second filter plate and the second filter plate slide vertically, the sliding block of the second filter plate slides in the sliding groove, so that the sliding of the second filter plate is more stable, and meanwhile, the sliding groove can provide a guiding effect for the sliding of the second filter plate;
the aggregate can further be sieved in the setting of third, third filter.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of an embodiment of the invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure, 1, a crushing box body; 11. a feeding port; 111. a feeding pipe; 12. a support pillar; 13. mounting a shell; 14. a first discharge port; 15. returning the material port; 16. a second discharge port; 161. a second discharge pipe; 17. a guide groove; 18. a sliding groove; 19. a dust outlet; 2. a material collecting pipe; 21. a material guide pipe; 311. a first pulverizing motor; 312. a first crushing roller; 322. a second crushing roller; 4. a first filter plate; 41. a first filtering hole; 5. a transport shell; 51. a delivery lumen; 61. a drive shaft; 62. a driving gear; 63. a driven gear; 64. a driven shaft; 65. a chain; 66. a drive motor; 67. a bearing plate; 671. a connecting plate; 7. a second filter plate; 71. a sliding block; 72. a guide block; 81. a power motor; 82. a rotating shaft; 83. a cam; 84. a linkage rod; 9. an extension spring; 101. a third filter plate; 102. sleeving a pipe; 103. a dust outlet pipe; 104. a dust exhaust pipe; 105. an air extraction fan.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a concrete crushing aggregate powder separator, including smashing box 1, smashing box 1 and being rectangle and vertical setting, smashing box 1's top and having seted up inside dog-house 11 of intercommunication, the welding of 11 departments of dog-house has feed pipe 111, and feed pipe 111 is linked together with dog-house 11, and feed pipe 111 is the fill shape, the narrower one end of feed pipe 111 and the welding of smashing box 1. The bottom welding of smashing box 1 has the collecting pipe 2, and collecting pipe 2 is the fill shape, and the one end of collecting pipe 2 opening broad welds and is linked together with smashing box 1, and the inside guide mouth of intercommunication is seted up to the narrower one end of collecting pipe 2, and the welding of guide mouth department has vertical decurrent passage 21. Four support columns 12 are welded at the lower part of the crushing box body 1, and the four support columns 12 are respectively positioned at the four end corners of the crushing box body 1.
A crushing mechanism is arranged below the feed opening 11 in the crushing box body 1 and comprises a first crushing assembly and a second crushing assembly, and the first crushing assembly and the second crushing assembly are arranged at intervals. The first pulverizing assembly includes a first pulverizing motor 311 and a first pulverizing roller 312, and the second pulverizing assembly includes a second pulverizing motor (not shown) and a second pulverizing roller 322. The outside welding of crushing box 1 has installation shell 13, and first crushing motor 311 and second crushing motor are all installed in installation shell 13, and the output shaft of first crushing motor 311 runs through crushing box 1 back and first crushing roller 312 fixed connection, and the one end that first crushing motor 311 was kept away from to first crushing roller 312 rotates with the inner wall of crushing box 1 to be connected, and the axis direction of first crushing roller 312 and the axis direction of the output shaft of first crushing motor 311 are on same straight line.
An output shaft of the second grinding motor penetrates through the grinding box body 1 and then is fixedly connected with the second grinding roller 322, one end, far away from the second grinding motor, of the second grinding roller 322 is rotatably connected with the inner wall of the grinding box body 1, and the axis direction of the second grinding roller 322 and the axis direction of the output shaft of the second grinding motor are on the same straight line.
The output shafts of the first mill motor 311 and the second mill motor are arranged in opposite directions, and a gap is left between the first mill roller 312 and the second mill roller 322. The aggregate powder from the inlet 11 of the pulverizing box 1 passes through the gap between the first pulverizing roller 312 and the second pulverizing roller 322, and is pulverized by the relative rotation between the first pulverizing roller 312 and the second pulverizing roller 322.
Referring to fig. 2 and 3, a first filter plate 4 is obliquely arranged below the crushing mechanism in the crushing box body 1, the first filter plate 4 is matched with the inside of the crushing box body 1, the outer wall of the first filter plate 4 is welded with the inner wall of the crushing box body 1, and a plurality of first filter holes 41 are uniformly formed in the first filter plate 4. The welding of crushing box 1 along its direction of height has the transport shell 5, carries the vertical setting of shell 5, carries the shell 5 and smashes and be formed with between box 1 and carry chamber 51. One side that crushing box 1 and transport shell 5 are connected has seted up first discharge gate 14, and first discharge gate 14 is corresponding with the lower one end of first filter 4, and the roof and the diapire slope of first discharge gate 14 set up and unanimous with the incline direction of first filter 4.
One side that crushing box 1 and transport shell 5 are connected has been seted up and has been returned material mouth 15, and the last top wall of returning material mouth 15 and the equal slope setting of diapire down, the slope direction of the roof of returning material mouth 15 and diapire and the opposite setting of the slope direction of the roof of first discharge gate 14 and diapire, return material mouth 15 is located rubbing crusher structure's top.
Referring to fig. 1 and 2, a conveying mechanism for returning the coarse aggregate discharged from the first discharge port 14 to a position above the pulverizing mechanism is provided in the conveying chamber 51. Conveying mechanism includes driven shaft 64, driven gear 63, driving shaft 61, driving gear 62, the driving piece, chain 65 and accept board 67, the driving piece includes driving motor 66, driving motor 66 fixed connection is in the outside of carrying shell 5, driving motor 66's output shaft runs through and carries shell 5, and extend to and carry the intracavity 51 in with driving shaft 61 fixed connection, driving shaft 61 is located the inside below position department in transport chamber 51, the axial direction of driving shaft 61 is unanimous with the width direction of smashing box 1, the one end that driving motor 66 was kept away from to driving shaft 61 is connected with the lateral wall rotation in transport chamber 51, driving gear 62 and driving shaft 61 fixed connection.
The driven shaft 64 is located at the upper position inside the conveying cavity 51, the axial direction of the driven shaft 64 is parallel to the axial direction of the driving shaft 61, the driving shaft 61 and the driven shaft 64 are arranged at intervals along the height direction of the crushing box body 1, two ends of the driven shaft 64 are respectively connected with the opposite side walls inside the conveying cavity 51 in a rotating mode, and the driven gear 63 is fixedly connected with the driven shaft 64.
Referring to fig. 2 and 3, the chain 65 surrounds the driving gear 62 and the driven gear 63, and the chain 65 is engaged with the driving gear 62 and the driven gear 63. The receiving plates 67 are arranged into a plurality of blocks, the receiving plates 67 are arranged at equal intervals along the length direction of the chain 65, one end, close to the chain 65, of the receiving plate 67 is welded with a connecting plate 671, the connecting plate 671 is arranged vertically, and one side, away from the receiving plate 67, of the connecting plate 671 is welded with the chain 65. The receiving plate 67 is disposed obliquely, the oblique direction of the receiving plate 67 coincides with the oblique direction of the return port 15, and the lower end of the receiving plate 67 is attached to the inner wall of the conveying chamber 51.
The vertical slip in below that is located first filter 4 in crushing box 1 is provided with two second filters 7, and two second filters 7 are along vertical direction interval arrangement, and two second filters 7 have all been seted up the second and have been filtered the hole, and the aperture that the second of two second filters 7 was filtered the hole reduces along vertical direction in proper order.
Two second filters 7 slope settings, the opposite setting of the incline direction of second filter 7 and the incline direction of first filter 4 smashes one side that box 1 deviates from transport shell 5 and offers 16 with the corresponding second discharge gates of two second filters 7, and the lower one end of second filter 7 is corresponding with 16 second discharge gates. A second discharging pipe 161 is welded at the second discharging hole 16 on the outer side of the crushing box body 1, and the second discharging pipe 161 is arranged obliquely downwards.
Referring to fig. 1 and 2, the crushing box 1 is provided with a power assembly for driving two second filter plates 7 to synchronously perform vertical sliding, the power assembly comprises a power motor 81, a rotating shaft 82, a cam 83 and a linkage 84, the power motor 81 is fixedly installed on the outer side of the crushing box 1, an output shaft of the power motor 81 penetrates through the crushing box 1 and then is fixedly connected with the rotating shaft 82, one end of the rotating shaft 82, which is far away from the power motor 81, extends to the side wall of the crushing box 1 and is rotatably connected, the rotating shaft 82 is located below the second filter plate 7 at the bottom, and the axis direction of the rotating shaft 82 is consistent with the width direction of the crushing box 1.
The crushing box body 1 is vertically provided with two sliding grooves 18 corresponding to the two second filter plates 7 on the side wall of the crushing box body on the same side with the second discharge port 16, the two sliding grooves 18 are respectively positioned below the corresponding second discharge port 16, and the upper ends of the sliding grooves 18 are communicated with the second discharge port 16. The end of the second filter plate 7 far away from the guide block 72 is welded with a sliding block 71 matched with the sliding groove 18, and the sliding block 71 is positioned in the sliding groove 18 and connected with the sliding groove 18 in a sliding manner.
An extension spring 9 is arranged between the bottom of the sliding groove 18 and the sliding block 71, the extension spring 9 is vertically arranged, the upper end of the extension spring 9 is fixedly connected with the lower surface of the sliding block 71, and the lower end of the extension spring is fixedly connected with the bottom of the sliding groove 18. When the cam 83 is rotated, the cam 83 pushes against the second filter plates 7 to slide up and down, the two second filter plates 7 synchronously slide up and down through the linkage rod 84, and when the far center point of the cam 83 is abutted against the lower surfaces of the second filter plates 7, the guide block 72 of the second filter plate 7 positioned above slides to the top wall of the guide groove 17, and the slide block 71 slides to the position where the slide groove 18 is communicated with the second discharge hole 16.
The utility model discloses a filter, including the baffle pipe 21, the baffle pipe 21 can be dismantled and be connected with third filter 101, third filter 101 is circular, a plurality of third filtration pores have been seted up on the third filter 101, the outer peripheral face of baffle pipe 21 is provided with the external screw thread, the outer peripheral face welding of third filter 101 has the bell and spigot pipe 102 with 21 looks adaptations of baffle pipe, the plane of bell and spigot pipe 102's axis direction perpendicular to third filter 101, the inner peripheral surface of bell and spigot pipe 102 is provided with the internal thread, the outer peripheral face and the threaded connection of baffle pipe 21 are established to bell and spigot pipe 102.
Smash box 1 and keep away from one side of carrying shell 5 and offer the inside dust outlet 19 of intercommunication, the welding of 19 department of dust outlet has a dirt pipe 103, and dirt pipe 103 is kept away from 19 departments of dust outlet and is welded vertical ascending dust exhaust pipe 104, and dust exhaust pipe 104 is linked together with dust exhaust pipe 103, and dust exhaust pipe 104's top fixedly connected with air exhaust fan 105.
The implementation principle of the embodiment is as follows: the aggregate powder enters the crushing box body 1 from the feeding pipe 111, and through the relative movement of the first crushing roller 312 and the second crushing roller 322, crushing the aggregate powder flowing into the gap between the first crushing roller 312 and the second crushing roller 322, allowing the crushed aggregate powder to pass through the first filter plate 4, allowing the aggregate powder trapped by the first filter plate 4 to fall from the first discharge port 14 to the upper part of the bearing plate 67 in the conveying chamber 51, the driving shaft 61 is driven by the driving motor 66 to rotate, the driving shaft 61 drives the driving gear 62 to rotate, the driving gear 62 is meshed with the driving chain 65 to drive, the chain 65 drives the bearing plate 67 to move, the bearing plate 67 supports the aggregate powder to ascend, when the receiving plate 67 is lifted to be opposite to the return opening 15 of the crushing box body 1, the aggregate powder on the receiving plate 67 slides into the crushing box body 1 again from the return opening 15 along the inclined direction of the receiving plate 67 and passes through the gap between the first crushing roller 312 and the second crushing roller 322 again;
the aggregate powder that gets off from first filter 4 filtration falls into on second filter 7, through motor 81, make motor 81 drive axis of rotation 82 rotate, axis of rotation 82 takes cam 83 to carry out circumferential direction's rotation, cam 83 pushes up second filter 7 and rises or descend in circumferential direction's the while, the aggregate powder that gets off is held back on the second filter 7 outside the box 1 is smashed in the outflow of second discharge gate 16 department, the aggregate powder that gets off from second filter 7 filtration falls into on the third filter 101 of smashing the box 1 bottom, further sieve the aggregate powder once more through third filter 101.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a concrete crushing aggregate powder separator, is including smashing box (1), dog-house (11) have been seted up at the top of smashing box (1), it is provided with rubbing crusher structure in the below of dog-house (11) to smash box (1), the guide mouth has been seted up to the bottom of smashing box (1), its characterized in that: smash box (1) in the below slope of rubbing crusher constructs and be provided with first filter (4), first filtration pore (41) have been seted up in first filter (4), the vertical transport shell (5) that is provided with in one side of smashing box (1), first discharge gate (14) have been seted up to one side of smashing box (1) and being connected with transport shell (5), first discharge gate (14) are corresponding with the lower one end of first filter (4), return material mouth (15) have been seted up to one side of smashing box (1) and being connected with transport shell (5), return material mouth (15) are located rubbing crusher constructs's top, be provided with in transport shell (5) and be used for making the coarse aggregate who comes out from first discharge gate (14) return to the conveying mechanism's top.
2. The concrete crushed aggregate powder separating device as claimed in claim 1, wherein: conveying mechanism is including rotating driven shaft (64) of connecting in the inside top of transport shell (5), set up in driven gear (63) of driven shaft (64), rotate and connect in driving shaft (61) of the inside below of transport shell (5), set up in driving gear (62) of driving shaft (61), control driving shaft (61) pivoted driving piece, set up in chain (65) between driven gear (63) and driving gear (62) and set up in polylith that chain (65) go up the interval and set up and accept board (67), accept the one end that chain (65) were kept away from in board (67) and carry the inner wall looks butt of shell (5), it sets up to accept board (67) slope, the lower one end laminating of accepting board (67) is in carrying shell (5) and the inner wall that crushing box (1) is connected.
3. The concrete crushed aggregate powder separating device as claimed in claim 2, wherein: the bottom wall of the material returning opening (15) is obliquely arranged and is consistent with the oblique direction of the bearing plate (67).
4. The concrete crushed aggregate powder separating device as claimed in claim 1, wherein: smash the vertical slip in below that is located first filter (4) in box (1) and be provided with a plurality of second filter (7), vertical direction interval arrangement, a plurality of are followed to a plurality of second filter (7) the second filter (7) have all been seted up the second and have been filtered the hole, a plurality of the second filter (7) the second filter the hole the aperture along vertical direction reduce in proper order, smash box (1) and set up second discharge gate (16) corresponding with a plurality of second filter (7), it is provided with and is used for driving a plurality of second filter (7) and carries out gliding power component in step to smash box (1).
5. The concrete crushed aggregate powder separating device as claimed in claim 4, wherein: the power assembly comprises a power motor (81) arranged on the outer side of the crushing box body (1), a rotating shaft (82) arranged on an output shaft of the power motor (81), a cam (83) arranged on the rotating shaft (82) and a linkage rod (84) arranged on two adjacent second filter plates (7), one end, far away from the power motor (81), of the rotating shaft (82) extends into the crushing box body (1), and the cam (83) is located on the lower surface of the second filter plate (7) at the bottom and is abutted against the lower surface of the second filter plate (7).
6. The concrete crushed aggregate powder separating device as claimed in claim 5, wherein: smash the inside wall of box (1) and vertically seted up a plurality of and the corresponding groove (18) that slide of a plurality of second filter (7), one side that trace (84) were kept away from in second filter (7) is provided with sliding block (71), sliding block (71) are located sliding groove (18) and slide with sliding groove (18) and are connected.
7. The concrete crushed aggregate powder separating device as claimed in claim 6, wherein: an extension spring (9) is arranged between the bottom of the sliding groove (18) and the sliding block (71), the extension spring (9) is vertically arranged, the upper end of the extension spring (9) is connected with the sliding block (71), and the lower end of the extension spring is connected with the bottom of the sliding groove (18).
8. The concrete crushed aggregate powder separating device as claimed in claim 1, wherein: the guide mouth department can dismantle and be connected with third filter (101), a plurality of third filtration pores have been seted up on third filter (101).
9. The apparatus for separating concrete crushed aggregate powder according to claim 8, wherein: the material guide outlet is provided with a material guide pipe (21), the outer peripheral surface of the material guide pipe (21) is provided with external threads, the third filter plate (101) is provided with a sleeve pipe (102) matched with the material guide pipe (21), the inner peripheral surface of the sleeve pipe (102) is provided with internal threads, and the sleeve pipe (102) is sleeved on the outer peripheral surface of the material guide pipe (21) and is in threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020669323.0U CN212348892U (en) | 2020-04-27 | 2020-04-27 | Concrete crushing aggregate powder separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020669323.0U CN212348892U (en) | 2020-04-27 | 2020-04-27 | Concrete crushing aggregate powder separator |
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| Publication Number | Publication Date |
|---|---|
| CN212348892U true CN212348892U (en) | 2021-01-15 |
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| CN202020669323.0U Active CN212348892U (en) | 2020-04-27 | 2020-04-27 | Concrete crushing aggregate powder separator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680502A (en) * | 2021-08-25 | 2021-11-23 | 浙江三门永泰建材有限公司 | Device for preparing reclaimed sand from waste concrete |
| CN114798122A (en) * | 2022-04-15 | 2022-07-29 | 唐嘉伟 | Processing system of stainless steel cold-rolled sheet |
-
2020
- 2020-04-27 CN CN202020669323.0U patent/CN212348892U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680502A (en) * | 2021-08-25 | 2021-11-23 | 浙江三门永泰建材有限公司 | Device for preparing reclaimed sand from waste concrete |
| CN114798122A (en) * | 2022-04-15 | 2022-07-29 | 唐嘉伟 | Processing system of stainless steel cold-rolled sheet |
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