CN213376861U - Aluminum alloy piece regrinding device - Google Patents
Aluminum alloy piece regrinding device Download PDFInfo
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- CN213376861U CN213376861U CN202021857443.XU CN202021857443U CN213376861U CN 213376861 U CN213376861 U CN 213376861U CN 202021857443 U CN202021857443 U CN 202021857443U CN 213376861 U CN213376861 U CN 213376861U
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- crushing barrel
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Abstract
An aluminum alloy scrap regrinding device comprises a crushing barrel, a driving motor and a crushing cone, wherein a feeding hole is formed in the top of the crushing barrel, two crushing rollers which are oppositely arranged are arranged on the upper portion in the crushing barrel, the upper portion of the outer side of the crushing barrel is provided with the motor which is connected with the crushing rollers, a shaft base is arranged at the bottom in the crushing barrel, a central shaft is rotatably arranged on the shaft base, the upper portion of the central shaft is connected with a driving wheel, teeth are arranged on the lower surface of the driving wheel, the driving motor is arranged on the position, corresponding to the lower surface of the driving wheel, outside the crushing barrel, an output shaft of the driving motor penetrates through the crushing barrel, extends to the lower portion of the driving wheel and is connected with a driving gear, the driving gear is meshed with the teeth below the driving wheel, the crushing roller is combined with the crushing cone, the crushing roller is used for primary, and in the whole crushing process, the crushed alloy fragments are prevented from splashing in the crushing barrel.
Description
Technical Field
The utility model relates to an aluminum alloy production technical field especially relates to an aluminum alloy piece is garrulous device again.
Background
With the rapid development of alloy technology, aluminum alloy has been widely used in the fields of aviation and aerospace due to its advantages of low price, light weight, easy recovery, etc. When an aluminum alloy casting is manufactured by using an aluminum alloy material, common methods include sand casting, metal casting, precision casting and the like, the size of the aluminum alloy casting cannot be guaranteed in percentage by any casting method, the aluminum alloy casting with unqualified casting quality or size precision can only be scrapped, a great amount of leftover materials and scraps are generated during casting of the aluminum alloy casting, if the aluminum alloy casting, the leftover materials or the scraps cannot be utilized, the aluminum alloy casting, the leftover materials or the scraps need to be melted in a furnace, a resistance furnace or an intermediate frequency furnace is mostly adopted during melting the aluminum alloy, the influence of the caliber of a melting crucible is influenced, and the scrapped aluminum alloy casting and the leftover materials with larger sizes need to be crushed into aluminum blocks suitable for the caliber of the crucible furnace to be melted in the furnace. The crushing mode is generally that tools such as an iron hammer and the like are manually used for striking the silicon-aluminum alloy plate, but the crushing mode easily enables crushed alloy fragments to splash, potential safety hazards exist, and the crushed alloy fragments are different in size.
Disclosure of Invention
The utility model provides a solve above-mentioned problem, provide a to aluminum alloy casting, leftover bits and pieces breaker.
The utility model discloses the technical scheme who takes:
a device for recrushing aluminum alloy scraps comprises a crushing barrel, a driving motor and a crushing cone, wherein a feeding port is arranged at the top of the crushing barrel, two crushing rollers which are oppositely arranged are arranged at the upper part in the crushing barrel, the upper part outside the crushing barrel is provided with the motor which is connected with the crushing rollers, a shaft base is arranged at the bottom in the crushing barrel, a central shaft is rotatably arranged on the shaft base, the upper part of the central shaft is connected with a driving wheel, teeth are arranged on the lower surface of the driving wheel, the driving motor is arranged at the position, corresponding to the lower surface of the driving wheel, outside the crushing barrel, an output shaft of the driving motor penetrates through the crushing barrel, extends to the lower part of the driving wheel and is connected with a driving gear, the driving gear is meshed with the teeth below the driving wheel, an eccentric shaft sleeve is connected above the driving wheel on the central shaft, the inner wall of the crushing barrel is fixedly provided with a crushing wall corresponding to the height of the crushing cone, and the periphery of the bottom shaft base of the crushing barrel is provided with a discharge hole.
The shaft base is provided with a shaft mounting groove, and the central shaft is rotatably mounted in the shaft mounting groove.
The crushing wall is a thick-wall annular body with the middle part protruding inwards, and the lower part of the crushing wall is opposite to the arc-shaped surface of the crushing cone.
Tooth sockets are arranged on the wall surface of the lower part of the crushing wall.
The teeth on the lower surface of the driving wheel are helical teeth, the driving gear is a bevel gear, and the bevel gear is in meshing transmission with the helical teeth.
The bottom of the crushing cone is provided with a convex ring which protrudes downwards, and the bottom of the convex ring is in contact with the upper surface of the driving wheel.
A dust cover is arranged on the outer sides of the convex ring and the driving wheel below the crushing cone, the bottom of the dust cover is connected with a plurality of supporting plates arranged on the inner wall of the crushing barrel, and an output shaft of the driving motor is positioned between the two adjacent supporting plates.
The utility model has the advantages that: the utility model discloses a crushing roller combines with broken awl, and the crushing roller carries out preliminary coarse crushing, then utilizes broken awl and broken wall to carry out the secondary crushing and grind to the coarse broken bits of aluminum alloy, makes the aluminum alloy after the breakage reach broken requirement, and in whole crushing process, all go on in broken section of thick bamboo moreover, has avoided broken alloy fragment to splash, uses safelyr.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein: 1-a feeding port; 2-a crushing cylinder; 3-a crushing roller; 4-crushing the wall; 5-crushing cone; 6-tooth socket; 7-central shaft groove; 8-shaft sleeve groove; 9-driving a motor; 10-a drive gear; 11-a central axis; 12-a shaft mount; 13-a discharge hole; 14-a transmission wheel; 15-a support plate; 16-a dust cover; 17-eccentric shaft sleeve; 18-teeth; 19-shaft mounting groove; 20-convex ring.
Detailed Description
An aluminum alloy scrap regrinding device comprises a crushing barrel 2, a driving motor 9 and a crushing cone 5, wherein a feeding port 1 is arranged at the top of the crushing barrel 2, two crushing rollers 3 which are oppositely arranged are arranged at the upper part in the crushing barrel 2, a motor connected with the crushing rollers 3 is arranged at the upper part outside the crushing barrel 2, a shaft base 12 is arranged at the bottom in the crushing barrel 2, a central shaft 11 is rotatably arranged on the shaft base 12, a driving wheel 14 is connected to the upper part of the central shaft 11, teeth 18 are arranged on the lower surface of the driving wheel 14, the driving motor 9 is arranged at the position, corresponding to the lower surface of the driving wheel 14, outside the crushing barrel 2, an output shaft of the driving motor 9 penetrates through the crushing barrel 2 to extend to the lower part of the driving wheel 14 and is connected with a driving gear 10, the driving gear 10 is meshed with the teeth 18 below the driving wheel 14, an eccentric shaft sleeve 17 is connected, the shaft sleeve groove 8 and the central shaft groove 7 are coaxial, the crushing cone 5 is sleeved on a central shaft 11 and an eccentric shaft sleeve 17 above the driving wheel 14, a crushing wall 4 is fixed on the inner wall of the crushing barrel 2 corresponding to the crushing cone 5, and a discharge hole 13 is formed in the periphery of a bottom shaft base 12 of the crushing barrel 2.
The shaft base 12 is provided with a shaft mounting groove 19, and the central shaft 11 is rotatably mounted in the shaft mounting groove 19.
The crushing wall 4 is a thick-wall annular body with the middle part protruding inwards, and the lower part of the crushing wall 4 is opposite to the arc-shaped surface of the crushing cone 5.
The lower wall surface of the crushing wall 4 is provided with tooth sockets 6.
The teeth 18 on the lower surface of the driving wheel 14 are helical teeth, the driving gear 10 is a bevel gear, and the bevel gear is in meshing transmission with the helical teeth.
The bottom of the crushing cone 5 is provided with a convex ring 20 protruding downwards, and the bottom of the convex ring 20 is contacted with the upper surface of the driving wheel 14.
A dust cover 16 is arranged below the crushing cone 5 and outside the convex ring 20 and the driving wheel 14, the bottom of the dust cover 16 is connected with a plurality of supporting plates 15 arranged on the inner wall of the crushing barrel 2, and the output shaft of the driving motor 9 is positioned between two adjacent supporting plates 15.
When the crushing device is applied, aluminum alloy enters the crushing barrel 2 from the feeding port 1 and is primarily coarsely crushed by the two opposite crushing rollers 3 at the upper part of the crushing barrel 2, the coarsely crushed aluminum alloy falls to the upper part of the crushing cone 5, the coarsely crushed aluminum alloy enters the space between the crushing cone 5 and the crushing wall 4, the driving motor 9 drives the driving gear 10 to rotate, the driving gear 10 is meshed with teeth 18 on the lower surface of the driving wheel 14 to drive the driving wheel 14 to rotate, an eccentric shaft sleeve 17 on a central shaft 11 above the driving wheel 14 rotates along with the rotation of the driving wheel 14, the eccentric shaft sleeve 17 is arranged in a shaft sleeve groove 8 in the crushing cone 5 and drives the crushing cone 5 to shake back and forth along with the rotation of the eccentric shaft sleeve 17, the crushing cone 5 squeezes the crushing wall 4 on one side when shaking, the coarsely crushed aluminum alloy between the crushing cone 5 and the crushing wall 4 is further crushed secondarily, more be favorable to cutting up the aluminum alloy, the aluminum alloy through the secondary crushing flows from the discharge gate 13 of broken section of thick bamboo 2 bottoms, and broken process is gone on at broken section of thick bamboo 2, avoids broken aluminum alloy piece to splash, causes the potential safety hazard.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (7)
1. An aluminum alloy scrap regrinding device is characterized by comprising a crushing barrel (2), a driving motor (9) and a crushing cone (5), wherein a feeding port (1) is formed in the top of the crushing barrel (2), two crushing rollers (3) which are oppositely arranged are arranged on the inner upper portion of the crushing barrel (2), a motor connected with the crushing rollers (3) is arranged on the upper portion of the outer side of the crushing barrel (2), a shaft base (12) is arranged on the inner bottom of the crushing barrel (2), a central shaft (11) is rotatably arranged on the shaft base (12), a driving wheel (14) is connected to the upper portion of the central shaft (11), teeth (18) are arranged on the lower surface of the driving wheel (14), the driving motor (9) is arranged on the outer portion of the crushing barrel (2) corresponding to the lower surface of the driving wheel (14), an output shaft of the driving motor (9) penetrates through the crushing barrel (2) to extend to, the driving gear (10) is meshed with teeth (18) below the driving wheel (14), an eccentric shaft sleeve (17) is connected above the driving wheel (14) on the central shaft (11), a shaft sleeve groove (8) and a central shaft groove (7) are formed in the bottom of the crushing cone (5), the shaft sleeve groove (8) and the central shaft groove (7) are coaxial, the crushing cone (5) is sleeved on the central shaft (11) and the eccentric shaft sleeve (17) above the driving wheel (14), a crushing wall (4) is highly fixed on the inner wall of the crushing barrel (2) corresponding to the crushing cone (5), and a discharge hole (13) is formed in the periphery of a bottom shaft base (12) of the crushing barrel (2).
2. The aluminum alloy scrap regrinding device according to claim 1, wherein the shaft base (12) is provided with a shaft mounting groove (19), and the central shaft (11) is rotatably mounted in the shaft mounting groove (19).
3. An aluminium alloy scrap regrinding device according to claim 1, wherein the crushing wall (4) is a thick-walled annular body with an inwardly protruding middle part, and the lower part of the crushing wall (4) faces the arc-shaped surface of the crushing cone (5).
4. The aluminum alloy scrap regrinding device according to claim 3, wherein the lower wall surface of the crushing wall (4) is provided with tooth sockets (6).
5. The aluminum alloy scrap regrinding device according to claim 1, wherein the teeth (18) on the lower surface of the driving wheel (14) are helical teeth, the driving gear (10) is a bevel gear, and the bevel gear is in mesh transmission with the helical teeth.
6. The aluminum alloy scrap regrinding device according to claim 5, wherein the bottom of the crushing cone (5) is provided with a downwardly convex collar (20), and the bottom of the collar (20) is in contact with the upper surface of the transmission wheel (14).
7. The aluminum alloy scrap regrinding device according to claim 6, wherein a dust cover (16) is arranged below the crushing cone (5) and outside the convex ring (20) and the driving wheel (14), the bottom of the dust cover (16) is connected with a plurality of support plates (15) arranged on the inner wall of the crushing barrel (2), and the output shaft of the driving motor (9) is positioned between two adjacent support plates (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021857443.XU CN213376861U (en) | 2020-08-31 | 2020-08-31 | Aluminum alloy piece regrinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021857443.XU CN213376861U (en) | 2020-08-31 | 2020-08-31 | Aluminum alloy piece regrinding device |
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| Publication Number | Publication Date |
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| CN213376861U true CN213376861U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021857443.XU Active CN213376861U (en) | 2020-08-31 | 2020-08-31 | Aluminum alloy piece regrinding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116727030A (en) * | 2023-06-16 | 2023-09-12 | 江苏汇联铝业有限公司 | Aluminum foil paper waste recycling device |
-
2020
- 2020-08-31 CN CN202021857443.XU patent/CN213376861U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116727030A (en) * | 2023-06-16 | 2023-09-12 | 江苏汇联铝业有限公司 | Aluminum foil paper waste recycling device |
| CN116727030B (en) * | 2023-06-16 | 2023-11-17 | 江苏汇联铝业有限公司 | Aluminum foil paper waste recycling device |
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