CN221245581U - Broken screening mechanism of corundum material is pour to iron runner - Google Patents
Broken screening mechanism of corundum material is pour to iron runner Download PDFInfo
- Publication number
- CN221245581U CN221245581U CN202322980377.5U CN202322980377U CN221245581U CN 221245581 U CN221245581 U CN 221245581U CN 202322980377 U CN202322980377 U CN 202322980377U CN 221245581 U CN221245581 U CN 221245581U
- Authority
- CN
- China
- Prior art keywords
- barrel
- wall
- screening
- corundum material
- iron runner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000012216 screening Methods 0.000 title claims abstract description 60
- 239000000463 material Substances 0.000 title claims abstract description 57
- 229910052593 corundum Inorganic materials 0.000 title claims abstract description 55
- 239000010431 corundum Substances 0.000 title claims abstract description 55
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 238000005266 casting Methods 0.000 claims description 11
- 239000008187 granular material Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 11
- 238000010030 laminating Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses an iron runner pouring corundum material crushing and screening mechanism, which comprises a barrel, wherein the top end of the barrel is provided with a feed inlet, two crushing rollers are symmetrically and rotationally connected in the feed inlet, the top end of the barrel is provided with a driving unit for driving the two crushing rollers to rotate, the middle part of the inner wall of the barrel is horizontally provided with a screening disc, the screening disc is provided with a plurality of through holes for screening corundum material particles, the bottom end of the barrel is fixedly provided with a second motor, the actuating end of the second motor is in transmission connection with a transmission shaft which sequentially penetrates through the bottom end of the barrel and the bottom end of the screening disc and extends to the upper part of the screening disc, the outer wall of the transmission shaft is provided with a pushing plate, the bottom end of the pushing plate is attached to the top end of the screening disc and relatively slides, the inner wall of the barrel, which is positioned at the top end of the screening disc, is provided with a discharge port parallel to the top end of the screening disc, the middle part of the outer wall of the barrel is provided with a return unit for conveying corundum material particles with diameters larger than the through holes to the feed inlet, and the lower part of the outer wall of the barrel is provided with a discharge port.
Description
Technical Field
The utility model relates to the field of iron runner pouring devices, in particular to a crushing and screening mechanism for corundum materials for iron runner pouring.
Background
Before pouring in the iron runner, the massive corundum material is generally crushed into particles, and then the granular corundum material is ground into powder, so that the follow-up magnetic separation work of the corundum material powder and the pouring work in the final use are facilitated. In the prior art, the corundum material is easy to generate uneven crushing phenomenon after being crushed, and in the subsequent grinding work, the larger-particle corundum material needs more time for grinding by a grinding device, so that the uneven phenomenon of the grinding surface of an executing part of the grinding device is easy to cause due to long-term grinding, and the service life of the executing part of the grinding device is further shortened.
Disclosure of utility model
The utility model aims to provide a crushing and screening mechanism for corundum materials cast in an iron runner, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a broken screening mechanism of corundum material is pour to iron ditch, includes the barrel, and the top of barrel is provided with the feed inlet, symmetry and rotation are connected with two crushing rollers in the feed inlet, and the top of barrel is provided with the drive unit that is used for driving two crushing rollers pivoted, the middle part of barrel inner wall sets up the level and is provided with the screening dish, and even be provided with a plurality of through-holes that are used for screening corundum material granule on the screening dish, barrel bottom mounting is provided with the second motor, the execution end transmission of second motor is connected with the transmission shaft that runs through barrel bottom and screening dish bottom in proper order and extends to screening dish top, barrel and screening dish all rotate in the outer wall of transmission shaft and are connected, be provided with the bottom on the outer wall of transmission shaft and the laminating of screening dish and the relatively sliding push away the flitch, be provided with on the barrel inner wall on screening dish top parallel discharge gate, be provided with the feed back unit that is used for carrying the corundum material granule that the diameter is greater than the through-hole diameter to the feed inlet in the middle part of barrel outer wall, the lower part of barrel outer wall is provided with the bin.
Further, a horn-shaped feeding unit is arranged at the top end of the feeding hole.
Further, the drive unit includes fixed connection in the connecting block on barrel top, fixed connection in first motor and two respectively through the connecting axle implementation feed inlet outer wall and respectively with two broken roller transmission connection's gear, two the gear engagement is connected, one of them gear is connected with the actuating end transmission of first motor.
Further, the feed back unit includes fixed connection in the casing of barrel outer wall, fixed connection in the third motor of casing bottom and the auger that sets up in the casing, auger one end rotates with the inner wall top of casing and is connected, and the other end runs through the bottom and the third motor transmission of casing and is connected, the feed inlet and the barrel discharge gate intercommunication of casing, the discharge gate intercommunication of casing is provided with and is used for carrying the corundum material granule that the diameter is greater than the through-hole diameter to the feed back passageway of feed inlet.
Further, the section of the pushing plate is arranged in an arc shape.
Further, the transmission shaft is detachably connected with the pushing plate.
Further, the top end of the transmission shaft is connected with a top block of a conical structure in a threaded manner.
Further, the bottom end of the cylinder body is arranged in a downward inclination mode from left to right.
Further, the barrel is provided with the opening in the upper portion of the outer wall of the feed back unit of keeping away from, and open-ended top articulates and is provided with the lid that is used for sealed open-ended the outer wall lower part of lid is fixed through two hasp pieces and barrel outer wall.
Further, a handle is arranged on the outer wall of the cover body.
The beneficial effects achieved by the utility model are as follows: after the corundum material with larger particles is filtered out through the screening disc, the second motor drives the pushing plate through the transmission shaft to push the corundum material with larger particles to the discharge port, and the corundum material with larger particles is conveyed to the feed port again through the feed back unit for breakage, so that the broken corundum material forms particles with uniform size.
Drawings
FIG. 1 is a front cross-sectional view of a broken screening mechanism for casting corundum material in an iron runner in an embodiment;
FIG. 2 is a top view of a breaker plate in an embodiment;
FIG. 3 is a top view of the cartridge in an embodiment;
FIG. 4 is a motion trace of corundum material particles on a screening plate under the pushing of a pusher plate;
Fig. 5 is a left side view of a broken screening mechanism for casting corundum material in an iron runner in an embodiment.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model discloses a breaking and screening mechanism for corundum materials poured in an iron runner, which comprises the following steps: barrel 1, the top of barrel 1 is provided with feed inlet 11, the symmetry just rotates and is connected with two crushing roller 2 in the feed inlet, the top of barrel 1 is provided with and is used for driving two crushing roller 2 pivoted drive unit 6, the middle part of barrel 1 inner wall sets up the level and is provided with screening dish 3, evenly be provided with a plurality of through-holes that are used for screening corundum material granule on the screening dish, barrel 1 bottom mounting is provided with second motor 4, the execution end transmission of second motor 4 is connected with the transmission shaft 41 that runs through barrel 1 bottom and screening dish 3 bottom in proper order and extends to screening dish 3 top, barrel 1 and screening dish 3 all rotate in the outer wall of transmission shaft 41 and are connected, be provided with the bottom and the laminating of the top of screening dish 3 and the relatively gliding push away flitch 5 on the outer wall of transmission shaft 41, be provided with on the barrel 1 inner wall on screening dish 3 top with screening dish 3 top parallel discharge gate 12, the middle part that is located barrel 1 outer wall is provided with the feed back unit 7 that is used for carrying corundum material granule that the diameter is greater than the through-hole diameter to feed inlet 11, the lower part of barrel 1 outer wall is provided with bin 13.
Based on the above structure, as shown in fig. 1, 2 and 4, when in use, corundum material enters through a feed port 11, a driving unit 6 drives two crushing rollers to relatively rotate so as to crush the corundum material into particles, the crushed corundum material enters a cylinder 1 above a screening disc 3, a second motor 4 drives a pushing plate 5 through a transmission shaft 41 to push the crushed granular corundum material to move along the annular direction on the screening disc 3, at the moment, the granular corundum material with the diameter less than or equal to the diameter of a through hole falls into the bottom of the cylinder 1 through the through hole and is discharged through a discharge port 13, and the granular corundum material with the diameter greater than the diameter of the through hole is continuously piled on the screening disc 3 and moves towards the inner wall of the cylinder 1 until being pushed to a discharge port 12 and enters a return unit 7, and then the granular corundum material with the diameter greater than the diameter of the through hole is conveyed to the feed port 11 by the return unit 7 to be crushed again.
Further, as shown in fig. 1, an annular limiting strip with the top end attached to the bottom end of the screening disc 3 is circumferentially arranged in the middle of the inner wall of the cylinder body 1.
Further, as shown in fig. 1 and 5, in order to facilitate the entry of corundum material, the top end of the feed port 11 is provided with a trumpet-shaped feed unit.
Further, as shown in fig. 3 and 5, the driving unit includes a connecting block 61 fixedly connected to the top end of the cylinder 1, a first motor 62 fixedly connected to the connecting block 61, and two gears 63 respectively penetrating through the outer wall of the feed inlet 11 through a connecting shaft and respectively connected with the two crushing rollers 2, wherein the two gears 63 are meshed and connected, one of the gears 63 is connected with the executing end of the first motor 62 in a transmission manner, and when in use, the executing end of the first motor 62 drives one of the gears 63 to rotate, relative rotation is realized between the two gears 63 through meshing, and the gears 63 rotate and simultaneously drive the crushing rollers 2 to rotate through the connecting shaft, so that corundum materials are crushed.
Further, as shown in fig. 1 and 5, the feed back unit 7 includes a casing 71 fixedly connected to the outer wall of the cylinder 1, a third motor 72 fixedly connected to the bottom end of the casing 71, and an auger 73 disposed in the casing 71, one end of the auger 73 is rotationally connected to the top end of the inner wall of the casing 1, the other end of the auger 73 penetrates through the bottom end of the casing 71 and is in transmission connection with the third motor 72, the input end of the casing 71 is communicated with the discharge port 12, a feed back channel 74 for conveying corundum material particles with a diameter larger than that of the through hole to the feed port 11 is provided at the output end of the casing 71, and in use, the execution end of the third motor 72 drives the auger 73 to rotate, the auger 73 conveys granular corundum material with a diameter larger than that of the through hole at the input end of the casing 71 to the output end of the casing 71, and the granular corundum material is conveyed again to the feed port 11 through the feed back channel 74.
Further, as shown in fig. 4, in order to facilitate the granular corundum material with the diameter larger than the diameter of the through hole to be pushed to the discharge port 12, the section of the pushing plate 5 is arc-shaped, as shown in fig. 4, when the pushing plate 5 works, the granular corundum material is continuously piled up on the end face of the rotating direction of the pushing plate 5, and moves along the end face of the pushing plate 5 towards the inner wall direction of the cylinder 1 until entering the discharge port 12 when passing through the discharge port 12.
Further, as shown in fig. 1 and 4, in order to facilitate replacement of the pushing plate, the transmission shaft 41 is detachably connected with the pushing plate 5, specifically, a slide way is vertically arranged on the outer wall of the transmission shaft 41 above the screening disc 3 in a detachable connection manner, a T-shaped slide block is attached to the slide way and is slidably connected with the outer wall and fixedly connected with the end part of the pushing plate 5, and the T-shaped slide block is fixed with the transmission shaft 41 through a bolt.
Further, as shown in fig. 1, in order to prevent the granular corundum material from accumulating on the tip of the drive shaft when it falls, the tip of the drive shaft 41 is screwed with a tapered top block 42.
Further, as shown in fig. 1, in order to facilitate the removal of the granular corundum material, the bottom end of the cylinder 1 is disposed obliquely downward from left to right.
Further, as shown in fig. 5, in order to facilitate replacement of the screening tray and the pushing plate, an opening is provided on an upper portion of an outer wall of the barrel 1 away from the return unit 7, and an open top end is hinged to a lower portion of an outer wall of the cover 8 provided with a cover 8 for sealing the opening, and is fixed to the outer wall of the barrel 1 through two locking pieces 81.
Further, as shown in fig. 5, a handle is provided on the outer wall of the cover 8.
The above is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art should be able to apply equivalent substitutions or alterations to the technical solution and the inventive concept according to the present utility model within the scope of the present utility model disclosed by the present utility model.
Claims (10)
1. The utility model provides a broken screening mechanism of corundum material is pour to iron ditch, includes barrel (1), and the top of barrel (1) is provided with feed inlet (11), symmetry and rotation are connected with two crushing roller (2) in the feed inlet, and the top of barrel (1) is provided with and is used for driving two crushing roller (2) pivoted drive unit (6), a serial communication port, the middle part of barrel (1) inner wall sets up the level and is provided with screening dish (3), even be provided with a plurality of through-holes that are used for screening corundum material granule on the screening dish, barrel (1) bottom mounting is provided with second motor (4), the execution end transmission of second motor (4) is connected with and runs through barrel (1) bottom and screening dish (3) bottom in proper order and extend to transmission shaft (41) of screening dish (3) top, and screening dish (3) all are connected in the outer wall rotation of transmission shaft (41), are provided with bottom and screening dish (3) top and relative gliding push away flitch (5) on the outer wall, are located on the outer wall of screening dish (1) top of corundum material granule (3) and are provided with the diameter of material that is used for setting up the diameter of feed inlet (7) to the middle part of carrying out the material to be used for setting up the diameter of feed inlet (7) in parallel with the barrel (1), the lower part of the outer wall of the cylinder body (1) is provided with a discharge opening (13).
2. The iron runner casting corundum material crushing and screening mechanism as claimed in claim 1, wherein: the top end of the feed inlet (11) is provided with a horn-shaped feed unit.
3. The iron runner casting corundum material crushing and screening mechanism as claimed in claim 1, wherein: the driving unit comprises a connecting block (61) fixedly connected to the top end of the cylinder body (1), a first motor (62) fixedly connected to the connecting block (61) and two gears (63) respectively penetrating through the outer wall of the feed inlet (11) through a connecting shaft and respectively connected with the two crushing rollers (2) in a transmission mode, wherein the two gears (63) are meshed and connected, and one gear (63) is connected with the executing end of the first motor (62) in a transmission mode.
4. The iron runner casting corundum material crushing and screening mechanism as claimed in claim 1, wherein: the feed back unit (7) includes casing (71) of fixed connection in barrel (1) outer wall, fixed connection in third motor (72) of casing (71) bottom and auger (73) that set up in casing (71), auger (73) one end rotates with the inner wall top of casing (71) to be connected, and the other end runs through the bottom and the third motor (72) transmission of casing (71) to be connected, the input and the discharge gate (12) intercommunication of casing (71), the output intercommunication of casing (71) is provided with and is used for carrying corundum material granule that the diameter is greater than the through-hole diameter to feed inlet (11) feed back passageway (74).
5. The iron runner casting corundum material crushing and screening mechanism as claimed in claim 1, wherein: the section of the pushing plate (5) is in arc-shaped arrangement.
6. The iron runner casting corundum material crushing and screening mechanism as claimed in claim 1, wherein: the transmission shaft (41) is detachably connected with the pushing plate (5).
7. The iron runner casting corundum material crushing and screening mechanism as claimed in claim 1, wherein: the top end of the transmission shaft (41) is connected with a top block (42) with a conical structure in a threaded manner.
8. The iron runner casting corundum material crushing and screening mechanism as claimed in claim 1, wherein: the bottom end of the cylinder body (1) is arranged in a downward inclination mode from left to right.
9. An iron runner casting corundum material crushing and screening mechanism as claimed in any one of claims 1-8, wherein: the upper part of the outer wall of the cylinder body (1) far away from the feed back unit (7) is provided with an opening, the top end of the opening is hinged with a cover body (8) for sealing the opening, and the lower part of the outer wall of the cover body (8) is fixed with the outer wall of the cylinder body (1) through two locking pieces (81).
10. The iron runner casting corundum material crushing and screening mechanism as claimed in claim 9, wherein: the outer wall of the cover body (8) is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322980377.5U CN221245581U (en) | 2023-11-06 | 2023-11-06 | Broken screening mechanism of corundum material is pour to iron runner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322980377.5U CN221245581U (en) | 2023-11-06 | 2023-11-06 | Broken screening mechanism of corundum material is pour to iron runner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221245581U true CN221245581U (en) | 2024-07-02 |
Family
ID=91630622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322980377.5U Active CN221245581U (en) | 2023-11-06 | 2023-11-06 | Broken screening mechanism of corundum material is pour to iron runner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221245581U (en) |
-
2023
- 2023-11-06 CN CN202322980377.5U patent/CN221245581U/en active Active
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| GR01 | Patent grant |