CN210387431U - Broken branch sieve machine of waste sand - Google Patents
Broken branch sieve machine of waste sand Download PDFInfo
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- CN210387431U CN210387431U CN201920622176.9U CN201920622176U CN210387431U CN 210387431 U CN210387431 U CN 210387431U CN 201920622176 U CN201920622176 U CN 201920622176U CN 210387431 U CN210387431 U CN 210387431U
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Abstract
The utility model belongs to the technical field of the waste sand regeneration, concretely relates to broken sieve separator that divides of waste sand, include: the device comprises a barrel, a plurality of filter screens, a plurality of baffle plates, a collision sheet, a material distribution strip and a material guide sheet, wherein a feed inlet and a slag discharge port are respectively arranged at two ends of the barrel, a plurality of windows are arranged on the side surface of the barrel, the left and right of each window are correspondingly arranged into two circles, each window is provided with a screen, and a first crushing plate, a second crushing plate, a collision sheet, a material distribution strip and a; the material cover is arranged on the outer side of the barrel body, the material cover is arranged on the outer side of the part, provided with the screen, of the barrel body, and the lower end of the material cover is provided with a discharge hole; and the slag extractor is arranged at one end of the slag discharging port of the cylinder body. The utility model discloses go on crushing and screening operation in step, the barrel rotates the in-process, and first crushing board, second crushing board and collision piece carry out collision crushing operation, and is broken thoroughly, and the unloading in the material cover is discharged along the screen cloth to qualified diameter's waste sand under the centrifugal force effect, and unable broken waste residue can automatic discharge when the barrel reverses.
Description
Technical Field
The utility model belongs to the technical field of the waste sand regeneration, concretely relates to broken sieve separator that divides of waste sand.
Background
The used sand regeneration process of the precoated sand can effectively reduce the accumulation of waste sand, and has good prospect of resource recycling. The waste sand contains recyclable sand grains, metal impurities, garbage and the like, and the waste sand needs to be crushed and then screened to obtain sand grains meeting the recycling requirement, so that the waste sand is convenient to produce and utilize again.
The waste sand crushing operation and the screening operation are usually separately arranged, the equipment is huge, the feeding and discharging and temporary storage operation are needed, and the use is inconvenient. Screening after earlier broken, when the waste sand carries out the breakage, because the tiny particle can sink gradually in the crushing process, the large granule on upper strata can not effectively obtain the breakage, gets into screening according to the diameter behind the screening ware, and the large granule discharges and becomes the waste material, because crushing effect is poor, contains more recoverable used sand in the waste material of discharge, if adopt reciprocal broken screening operation of carrying out many times, increased manufacturing cost by a wide margin, it is uneconomical.
SUMMERY OF THE UTILITY MODEL
The utility model aims at having the above-mentioned problem to current technique, provided a simple structure, integrated operation, broken effective, screening timely broken screening machine that divides of useless sand.
The utility model discloses a purpose accessible following technical scheme realizes, a broken screening machine that divides of waste sand, include: the filter screen comprises a barrel, a feed inlet and a slag discharge port are formed in two ends of the barrel respectively, a plurality of windows are formed in the side face of the barrel, the left and right sides of each window are correspondingly arranged into two circles, a screen is arranged on each window, a first crushing plate, a second crushing plate, collision pieces, material distribution strips and material guide strips are arranged on the inner side of the barrel, the first crushing plates and the second crushing plates are arranged at intervals, the first crushing plates and the second crushing plates are fixed on the inner wall of the barrel between the screens respectively, the length of each first crushing plate is twice that of the second crushing plates, the screens close to one side of the feed inlet are provided with a plurality of collision pieces respectively, the screens close to one side of the slag discharge port are provided with the collision pieces and the material distribution strips respectively, and the screens fixed with the collision pieces and the material distribution strips;
the material cover is arranged on the outer side of the barrel body, the material cover is arranged on the outer side of the part, provided with the screen, of the barrel body, and the lower end of the material cover is provided with a discharge hole;
the slag extractor is arranged at one end of the slag discharging port of the cylinder body;
the barrel rotates and carries out crushing operation through first crushing board, second crushing board and collision piece, and the sand grain after the breakage is discharged from the discharge gate to the material cover via the sieve mesh, and unable broken waste residue is discharged from arranging the sediment ware along row's cinder notch when the barrel reversal.
In the broken sieve separator that divides of foretell waste sand, first crushing board has the first broken sword of a plurality of and a first installation piece, first installation piece upper end turn setting, first broken sword turn setting is fixed in proper order on the first installation piece, second crushing board has the broken sword of a plurality of second and a second installation piece, second installation piece upper end turn setting, the broken sword turn setting of second is fixed in proper order on the second installation piece.
In the above-mentioned one kind of waste sand crushing and screening machine, the first crushing cutter and the second crushing cutter have crushing heads at top portions thereof.
In the above-mentioned waste sand crushing and screening machine, the first crushing plate and the second crushing plate are arranged in the same direction.
In foretell broken screening machine that divides of waste sand, the guide piece sets up on the barrel inner wall of row cinder notch one side, divide the material strip diagonal angle to set up on the screen cloth, the guide piece sets up and divides the material strip syntropy, the barrel border interval of row cinder notch department is provided with a plurality of separation blade, separation blade one end is connected in guide piece tail end.
In the broken sieve separator that divides of foretell waste sand, arrange sediment ware fixed setting in barrel one side, arrange sediment ware lower extreme and be provided with the guide slot.
The utility model discloses go on crushing and screening operation in step, barrel corotation in-process, first crushing board, second crushing board and collision piece carry out collision crushing operation, and is broken thoroughly, and the unloading in the material cover is discharged along the screen cloth to qualified diameter's waste sand under the centrifugal force effect, when arranging the sediment, the barrel reversal, unable broken waste residue can automatic discharge, and simple structure is compact, can last effectual breakage and screening work.
Drawings
FIG. 1 is a schematic structural view of a waste sand crushing and screening machine of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention.
In the figure, a cylinder 100, a feed inlet 110, a slag discharge port 120, a window 130, a screen 131, a first crushing plate 140, a first crushing cutter 141, a first mounting piece 142, a second crushing plate 150, a second crushing cutter 151, a second mounting piece 152, an impact piece 160, a material distribution strip 170, a material guide piece 180, a separation blade 190, a material cover 200, a discharge port 210, a slag discharger 300 and a guide groove 310.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, a waste sand crushing and screening machine includes: the barrel 100 is provided with a feed inlet 110 and a slag discharge port 120 at two ends respectively, a plurality of windows 130 are formed in the side surface of the barrel 100, the left and right sides of each window 130 are correspondingly arranged into two circles, a screen 131 is arranged on each window 130, a first crushing plate 140, a second crushing plate 150, collision pieces 160, material distribution strips 170 and material guide strips 180 are arranged on the inner side of the barrel 100, the first crushing plate 140 and the second crushing plate 150 are arranged at intervals, the first crushing plate 140 and the second crushing plate 150 are respectively fixed on the inner wall of the barrel 100 between the screen meshes 131, the length of the first crushing plate 140 is twice of that of the second crushing plate 150, the screen meshes 131 close to one side of the feed inlet 110 are respectively provided with a plurality of collision pieces 160, the screen meshes 131 close to one side of the slag discharge port 120 are respectively provided with the collision pieces 160 and the material distribution strips 170, and the screen meshes 131 fixed with the collision pieces 160 and the material; the material cover 200 is arranged on the outer side of the cylinder 100, the material cover 200 is arranged on the outer side of the part, provided with the screen 131, of the cylinder 100, and the material cover 200 is provided with a discharge hole 210 at the lower end; a slag extractor 300 provided at one end of the slag discharge port 120 of the cylinder 100; the drum 100 rotates to perform a crushing operation through the first crushing plate 140, the second crushing plate 150 and the collision sheet 160, crushed small particles are screened to the material cover 200 through the screen 131 and discharged from the discharge port 210, and non-crushed waste slag is discharged from the slag extractor 300 along the slag discharge port 120.
The material cover 200 and the slag extractor 300 are fixedly arranged, the cylinder 100 can rotate in the forward and reverse directions, the slag discharge port 120 of the cylinder 100 is close to the slag extractor 300, waste sand continuously enters from the feed port 110, the cylinder 100 rotates, the waste sand is mainly crushed through the first crushing plate 140, the second crushing plate 150 and the collision sheet 160, the second crushing plate 150 is arranged close to the feed port 110 and can rapidly crush the entering waste sand under the combined action of the first crushing plate 140 and the collision sheet 160, the material distribution strips 170 are arranged at intervals on the screen 131 close to one side of the slag discharge port 120, the material distribution strips 170 are arranged diagonally, large waste sand which is not easy to crush is arranged on the upper layer and is gradually pushed to one side of the slag discharge port 120, the waste sand which cannot be sieved when passing through the screen 131 on the side after passing through the material distribution strips 170 can move along the material guide strip 180, the material guide strip 180 and the material distribution strips 170 are guided to be thrown into the cylinder 100 again for repeated crushing when the forward rotation of the cylinder 100, the lump is at the rotation in-process collision breakage, and qualified diameter's waste sand can directly be sieved out, and remaining major diameter's granule continues to carry out the breakage, can be along branch material strip 170 and guide piece 180 automatic discharge when arranging sediment through the reversal of barrel 100 after rotating many times, and the breakage is effective, and the screening is timely, can carry out breakage fast and screening work, arranges the convenient quick of sediment.
Preferably, the first crushing plate 140 has a plurality of first crushing blades 141 and a first mounting plate 142, the upper end of the first mounting plate 142 is bent, the first crushing blades 141 are bent and fixed on the first mounting plate 142 in sequence, the second crushing plate 150 has a plurality of second crushing blades 151 and a second mounting plate 152, the upper end of the second mounting plate 152 is bent and fixed, and the second crushing blades 151 are bent and fixed on the second mounting plate 152 in sequence. The first crushing plate 140 and the second crushing plate 150 are crushed by the collision of the first crushing blade 141 and the second crushing blade 151, and since the first mounting piece 142 and the second mounting piece 152 have a height, in the rotation process of the barrel 100, waste sand can be raised, and finally the waste sand can drop, and the waste sand collides when falling, thereby improving the crushing effect.
Preferably, the first crushing blade 141 and the second crushing blade 151 have crushing heads at the top. The broken head protrusion sets up and further improves crushing ability, and the top cutting is two obtuse angles, and difficult wearing and tearing, waste sand are through first broken sword 141 and the broken sword 151 back of second, because broken head striking, the lump structure is destroyed, helps the breakage, and in the barrel 100 that is close to feed inlet 110 one side, broken head position is higher than collision piece 160 position. The waste sand passing through the crushing head may fall onto the collision piece 160, and there is a crushing process of falling and collision, and further crushing is performed.
Preferably, the first crushing plate 140 and the second crushing plate 150 are disposed in the same direction. Because the first mounting piece 142 and the second mounting piece 152 are bent and arranged, the first crushing cutter 141 and the second crushing cutter 151 are respectively bent and fixed, that is, the first crushing cutter 141 and the second crushing cutter 151 are arranged in the same direction, and the waste sand is continuously crushed along with the rotation of the barrel 100.
Preferably, the guide sheet 180 is disposed on the inner wall of the barrel 100 at one side of the slag discharge port 120, the material distribution strip 170 is diagonally disposed on the screen 131, the guide sheet 180 is disposed in the same direction as the material distribution strip 170, a plurality of blocking pieces 190 are disposed at intervals on the edge of the barrel 100 at the slag discharge port 120, and one end of each blocking piece 190 is connected to the tail end of the guide sheet 180. Divide material strip 170 to be shorter than guide piece 180, branch material strip 170 can be crossed to the waste sand of large granule, but be difficult to cross guide piece 180, the waste sand that lasts unable broken is pushed to slag discharging opening 120 one side by the waste sand that lasts the feeding, the waste sand lump of large granule is on the upper strata, the large granule waste residue through dividing material strip 170 lasts unable by the screening, because guide piece 180 and branch material strip 170 syntropy set up, be used for throwing the waste sand direction to carry out the repulverize in the barrel when barrel 100 corotation, separation blade 190 will block that the waste sand directly falls into row sediment ware 300, be used for the direction row sediment when barrel 100 reverses, the waste residue can be discharged along guide piece 180, separation blade 190 sets up and avoids the waste sand of large granule to enter into barrel 100 once more in the discharge process.
Preferably, the slag extractor 300 is fixedly disposed at one side of the cylinder 100, and the lower end of the slag extractor 300 is provided with a guide groove 310. The large-particle waste sand is discharged to the slag extractor 300 through the guide piece 180 and the baffle 190, the guide groove 310 collects and discharges the waste sand, and the top of the slag extractor 300 is provided with a dust collecting opening for intensively discharging dust in the slag extraction process, so that the dust is convenient to treat.
In time with the useless sand separation of qualified diameter when carrying out the breakage, carry out the breakage with remaining useless sand again, improve crushing effect, treat that broken useless sand gets into from feed inlet 110, barrel 100 rotates, useless sand lump is being blocked at first crushing board 140, second crushing board 150 and collision piece 160 are last, the crushing operation of colliding during the rotation, the granule that accords with the diameter can fall or is being got rid of in material cover 200 along screen cloth 131 under the centrifugal force effect, discharge along discharge gate 210 again, material cover 200 can play the dust collecting effect simultaneously, material cover 200 top is provided with the dust collecting opening, a dust discharge for among the crushing process, the useless sand of qualified diameter is directly sieved out after the breakage. Barrel 100 rotates and makes the sand waste have centrifugal force, at the continuous rotation in-process, and the difficult card of sand waste can last effectual screening work on screen cloth 131, and remaining large granule sand waste can continue to carry out the breakage, still can't the broken waste residue can be when the barrel reversal after many crushing operations, discharge along slag extractor 300 under the guide effect of dividing material strip 170 and guide piece 180.
The utility model has the advantages of simple and compact overall structure, broken thoroughly, the sand grain after the breakage can directly sieve away, continues to carry out the breakage to the block mass that can't sieve away, and the last unable broken waste residue need not clear up the operation at barrel reversal automatic discharge, and convenience simple to use, the useless sand rate of recovery is high.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (6)
1. The utility model provides a broken minute sieve machine of useless sand which characterized in that includes:
the filter screen comprises a barrel, a feed inlet and a slag discharge port are formed in two ends of the barrel respectively, a plurality of windows are formed in the side face of the barrel, the left and right sides of each window are correspondingly arranged into two circles, a screen is arranged on each window, a first crushing plate, a second crushing plate, collision pieces, material distribution strips and material guide strips are arranged on the inner side of the barrel, the first crushing plates and the second crushing plates are arranged at intervals, the first crushing plates and the second crushing plates are fixed on the inner wall of the barrel between the screens respectively, the length of each first crushing plate is twice that of the second crushing plates, the screens close to one side of the feed inlet are provided with a plurality of collision pieces respectively, the screens close to one side of the slag discharge port are provided with the collision pieces and the material distribution strips respectively, and the screens fixed with the collision pieces and the material distribution strips;
the material cover is arranged on the outer side of the barrel body, the material cover is arranged on the outer side of the part, provided with the screen, of the barrel body, and the lower end of the material cover is provided with a discharge hole;
and the slag extractor is arranged at one end of the slag discharging port of the cylinder body.
2. The used sand crushing and screening machine according to claim 1, wherein the first crushing plate has a plurality of first crushing blades and a first mounting plate, the first mounting plate has an upper end hinge, the first crushing blades are arranged and fixed on the first mounting plate in turn, the second crushing plate has a plurality of second crushing blades and a second mounting plate, the second mounting plate has an upper end hinge, and the second crushing blades are arranged and fixed on the second mounting plate in turn.
3. The used sand crushing and screening machine according to claim 2, wherein the first crushing cutter and the second crushing cutter have crushing heads at top portions thereof.
4. The used sand crushing and screening machine according to claim 1, wherein the first crushing plate and the second crushing plate are arranged in the same direction.
5. The waste sand crushing and screening machine as claimed in claim 1, wherein the guide plate is arranged on the inner wall of the barrel on one side of the slag discharge port, the material distribution strips are arranged on the screen mesh diagonally, the guide plate is arranged in the same direction as the material distribution strips, a plurality of baffle plates are arranged at intervals on the edge of the barrel at the slag discharge port, and one end of each baffle plate is connected to the tail end of the guide plate.
6. The waste sand crushing and screening machine according to claim 1, wherein the slag extractor is fixedly arranged on one side of the barrel, and the lower end of the slag extractor is provided with a guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920622176.9U CN210387431U (en) | 2019-04-30 | 2019-04-30 | Broken branch sieve machine of waste sand |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920622176.9U CN210387431U (en) | 2019-04-30 | 2019-04-30 | Broken branch sieve machine of waste sand |
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| CN210387431U true CN210387431U (en) | 2020-04-24 |
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| CN201920622176.9U Active CN210387431U (en) | 2019-04-30 | 2019-04-30 | Broken branch sieve machine of waste sand |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000332A (en) * | 2019-04-30 | 2019-07-12 | 彰武天一科技有限公司 | A kind of broken screen-dividing machine of antiquated sand |
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2019
- 2019-04-30 CN CN201920622176.9U patent/CN210387431U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000332A (en) * | 2019-04-30 | 2019-07-12 | 彰武天一科技有限公司 | A kind of broken screen-dividing machine of antiquated sand |
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Address after: No. 12, Jialin Street, Zhangwu County, Fuxin, Liaoning Province, 123000 Patentee after: Tianyang New Materials (Liaoning) Co.,Ltd. Address before: No. 12, Jialin Street, Zhangwu County, Fuxin City, Liaoning Province, 123200 Patentee before: Zhangwu Tianyi Technology Co.,Ltd. |