CN219073039U - Grinding device for recycling scrap iron - Google Patents
Grinding device for recycling scrap iron Download PDFInfo
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- CN219073039U CN219073039U CN202223400841.0U CN202223400841U CN219073039U CN 219073039 U CN219073039 U CN 219073039U CN 202223400841 U CN202223400841 U CN 202223400841U CN 219073039 U CN219073039 U CN 219073039U
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- crushing
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- scrap iron
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- rotating shaft
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The utility model relates to the technical field of scrap iron recovery, and discloses a crushing device for scrap iron recovery, which comprises a shell, wherein a crushing rotating shaft is rotatably arranged at the position close to the top of the inner wall of the front side of the shell through a bearing, and crushing teeth are arranged on the outer wall of the crushing rotating shaft. This grinding device is used in scrap iron recovery drives through crushing pivot and vice crushing pivot and grinds the tooth and rotate and to carry out the interlock downwards and tear the scrap iron spare, through the raw materials whereabouts after tearing between rolling the axle and vice rolling the axle, then roll crushing again to the scrap iron through rolling axle and vice rolling axle, when rolling, roll axle and vice rolling axle can carry out the dislocation removal of fore-and-aft direction to improved the effect that rolls the scrap iron, smash the working of plastics of joint in the scrap iron, make it break away from with the scrap iron, be convenient for follow-up screening work, and the scrap iron after the breakage is convenient for carry out follow-up recovery processing.
Description
Technical Field
The utility model relates to the technical field of scrap iron recovery, in particular to a crushing device for scrap iron recovery.
Background
The recycling of the waste iron is an infinitely recycling renewable resource, and the development of the waste iron and the addition of waste iron supply are important ways for relieving the dependence on iron ores. However, in order to facilitate the use, the iron products are usually provided with some plastic parts on the surface, and the plastic parts are attached to the surface of the scrap iron when the scrap iron is recovered, so that inconvenience is brought to recovery and selection, and a common selection mode is only magnetic separation, however, some plastic parts are clamped with the scrap iron, and the magnetic separation effect is poor.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a grinding device for recycling waste iron, which solves the problems that the plastic piece is clamped with the waste iron, the magnetic separation effect is poor, and inconvenience is brought to recycling and selecting of the waste iron.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grinding device for scrap iron recovery, includes the shell, the front side inner wall of shell and be located the position of leaning on the top and rotate through the bearing and install the crushing pivot, crushing tooth is installed to the outer wall of crushing pivot, the front side inner wall of shell and be located the position on crushing pivot right side pass through the bearing and rotate and install vice crushing pivot, the front end of crushing pivot runs through the shell and stretches to the front side of shell, power gear is installed to the front end of crushing pivot, the front end of vice crushing pivot runs through the shell and stretches to the front side of shell, drive gear is installed to the front end of vice crushing pivot, power gear and drive gear meshing, the front lateral wall of shell passes through the support and installs crushing motor, the output of crushing motor and the front end installation of power gear, the front side front lateral wall of shell and be located the position of power gear below install the spacing ring, the inside of the limiting ring is sleeved with a rolling shaft, the rear end of the rolling shaft penetrates through the shell and extends to the rear side of the shell, a second limiting ring is arranged on the rear side wall of the shell and positioned at the outer side of the rolling shaft, the rear end of the auxiliary rolling shaft is sleeved in the second limiting ring, the outer wall of the rolling shaft is provided with a limiting lug, the inner wall of the limiting ring is provided with a limiting groove, the limiting lug is clamped in the limiting groove, the right side of the rolling shaft is provided with an auxiliary rolling shaft, the front side inner wall of the shell is provided with a screening conveying belt at a position below the rolling shaft, an electromagnet is arranged in the screening conveying belt at a position close to the left side, the front side inner wall of the shell is provided with a receiving conveying belt at a position below the screening conveying belt, the left side wall of the shell is provided with a left cleaning door at a position close to the bottom, the right cleaning door is arranged on the right side wall of the shell and positioned near the bottom, and the partition plate is arranged on the inner wall of the bottom of the shell and positioned at the middle left position.
Preferably, the crushing teeth are arranged on the outer wall of the auxiliary crushing rotating shaft, and the crushing teeth on the outer wall of the crushing rotating shaft and the crushing teeth on the outer wall of the auxiliary crushing rotating shaft are arranged in a staggered mode.
Preferably, the whole limiting groove is in an inclined annular shape.
Preferably, the left end of the screening conveyer belt is positioned on the left upper side of the left end of the receiving conveyer belt.
Preferably, vertical parting strips are arranged on the surfaces of the screening conveying belt and the receiving conveying belt.
Preferably, the rear side wall of the rear side limiting ring is rotatably provided with a driving belt pulley through a bearing, the inner wall of the driving belt pulley is provided with a clamping head, the rear end of the rolling shaft is provided with a matched front-rear direction sliding groove, the clamping head is clamped into the sliding groove, the rear end of the crushing rotating shaft is provided with the driving belt pulley, and the outer sides of the two driving belt pulleys are sleeved with driving belts.
Compared with the prior art, the utility model provides the grinding device for recycling the scrap iron, which has the following beneficial effects:
1. this grinding device for scrap iron recycling drives power gear through crushing motor and rotates, power gear drives crushing pivot and rotates, power gear drives vice crushing pivot through drive gear simultaneously and rotates, it cuts off the interlock to smash scrap iron piece downwards to drive crushing tooth through crushing pivot and vice crushing pivot, raw materials after tearing down roll between grinding axle and the vice grinding axle, then roll the crushing again to the scrap iron through grinding axle and vice grinding axle rotation, when rolling, roll axle and vice grinding axle can carry out the dislocation removal of fore-and-aft direction, thereby the effect of rolling to the scrap iron has been improved, smash the working of plastics of joint in the scrap iron, make it break away from with the scrap iron, be convenient for follow-up screening work, and the scrap iron after the crushing is convenient for carry out follow-up recovery processing.
2. This grinding device for scrap iron is retrieved, break away from the top that falls to the screening conveyer belt through plastics and scrap iron after rolling the crushing, carry plastics left through the screening conveyer belt, plastics falls to the left side of division board along the left end of screening conveyer belt downwards, the scrap iron removes to the surface of screening conveyer belt and removes right along screening conveyer belt bottom at the suction of electro-magnet after the left end of screening conveyer belt, drop to receiving conveyer belt top downwards after the electro-magnet is kept away from to the scrap iron, carry the scrap iron to the right side of division board through receiving conveyer belt, thereby separate scrap iron and working of plastics, the recovery of follow-up scrap iron of being convenient for melts processing.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic cross-sectional view of a stop collar of the present utility model;
fig. 4 is an enlarged view of the structure of fig. 2 a according to the present utility model.
Wherein: 1. a housing; 2. crushing a rotating shaft; 3. grinding the teeth; 4. an auxiliary crushing rotating shaft; 5. a power gear; 6. a transmission gear; 7. a crushing motor; 8. rolling the shaft; 9. an auxiliary rolling shaft; 10. a limiting ring; 11. a limit bump; 12. a limit groove; 13. screening a conveying belt; 14. a receiving conveyer belt; 15. an electromagnet; 16. a left cleaning door; 17. a right cleaning door; 18. a partition plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a crushing device for scrap iron recovery, comprising a housing 1, a crushing shaft 2 rotatably installed through a bearing at a position near the top of the front inner wall of the housing 1, crushing teeth 3 installed on the outer wall of the crushing shaft 2, a sub-crushing shaft 4 rotatably installed through a bearing at a position near the right side of the crushing shaft 2 of the front inner wall of the housing 1, the front end of the crushing shaft 2 penetrating the housing 1 and extending to the front side of the housing 1, a power gear 5 installed at the front end of the crushing shaft 2, a transmission gear 6 installed at the front end of the sub-crushing shaft 4 penetrating the housing 1 and extending to the front side of the housing 1, the power gear 5 engaged with the transmission gear 6, a crushing motor 7 installed at the front side wall of the housing 1 through a bracket, the output end of the crushing motor 7 installed with the front end of the power gear 5, a limiting ring 10 is arranged on the front side wall of the shell 1 and positioned below the power gear 5, a rolling shaft 8 is sleeved in the limiting ring 10, the rear end of the rolling shaft 8 penetrates through the shell 1 and extends to the rear side of the shell 1, a second limiting ring 10 is arranged on the rear side wall of the shell 1 and positioned on the outer side of the rolling shaft 8, the rear end of a secondary rolling shaft 9 is sleeved in the second limiting ring 10, a limiting lug 11 is arranged on the outer wall of the rolling shaft 8, a limiting groove 12 is arranged on the inner wall of the limiting ring 10, the limiting lug 11 is clamped in the limiting groove 12, a secondary rolling shaft 9 is arranged on the right side of the rolling shaft 8, when waste iron is recovered, the waste iron is placed above the crushing rotating shaft 2 and the secondary crushing rotating shaft 4, the power gear 5 is driven to rotate by the crushing motor 7, the crushing rotating shaft 2 is driven by the power gear 5 to rotate by the power gear 5 through a transmission gear 6, the crushing teeth 3 are driven by the crushing rotating shaft 2 and the auxiliary crushing rotating shaft 4 to rotate to downwards bite and crush the waste iron pieces, the crushed raw materials fall between the crushing shaft 8 and the auxiliary crushing shaft 9, then the crushing shaft 8 and the auxiliary crushing shaft 9 rotate to crush and crush the waste iron, the crushing shaft 8 and the auxiliary crushing shaft 9 can perform dislocation movement in the front-back direction during crushing, thereby improving the effect of crushing the waste iron, crushing the plastic pieces clamped in the waste iron, separating the plastic pieces from the waste iron, facilitating the subsequent screening work, arranging the screening conveying belt 13 at the position of the front inner wall of the shell 1 and positioned below the crushing shaft 8, arranging the electromagnet 15 at the position of the inside of the screening conveying belt 13 and positioned near the left side, arranging the receiving conveying belt 14 at the position of the front inner wall of the shell 1 and positioned below the screening conveying belt 13, a left cleaning door 16 is arranged on the left side wall of the shell 1 and positioned near the bottom, a right cleaning door 17 is arranged on the right side wall of the shell 1 and positioned near the bottom, a division plate 18 is arranged on the inner wall of the bottom of the shell 1 and positioned near the left in the middle, crushed plastics and waste iron are separated and fall above the screening conveyer belt 13, the plastics are conveyed leftwards through the screening conveyer belt 13, the plastics fall to the left side of the division plate 18 along the left end of the screening conveyer belt 13, the waste iron is adsorbed on the surface of the screening conveyer belt 13 to right along the bottom of the screening conveyer belt 13 under the suction force of an electromagnet 15 after moving to the left end of the screening conveyer belt 13, the waste iron falls downwards to the upper part of the receiving conveyer belt 14 after being far away from the electromagnet 15, the waste iron is conveyed to the right side of the division plate 18 through the receiving conveyer belt 14, and therefore the waste iron and plastic pieces are separated, is convenient for the subsequent recovery and melting processing of the waste iron.
Further, the crushing teeth 3 are arranged on the outer wall of the auxiliary crushing rotating shaft 4, the crushing teeth 3 on the outer wall of the crushing rotating shaft 2 and the crushing teeth 3 on the outer wall of the auxiliary crushing rotating shaft 4 are arranged in a staggered mode, and the crushing teeth 3 on the two sides are driven by the crushing rotating shaft 2 and the auxiliary crushing rotating shaft 4 to rotate so as to tear iron scraps.
Further, the whole limiting groove 12 is inclined and annular, and the rolling shaft 8 drives the limiting projection 11 to deflect in the front-rear direction when rotating under the limit of the inner side of the limiting groove 12.
Further, the left end of the sieving conveyor 13 is located on the left upper side of the left end of the receiving conveyor 14, so that the material that cannot be attracted by the electromagnet 15 falls down along the left end of the sieving conveyor 13 to the bottom of the housing 1 and is located on the left side of the partition plate 18.
Further, vertical parting strips are arranged on the surfaces of the screening conveying belt 13 and the receiving conveying belt 14, and waste iron is separated on the surfaces of the screening conveying belt 13 and the receiving conveying belt 14 through the vertical parting strips, so that the waste iron is prevented from sliding transversely and leftwards and rightwards on the surfaces of the screening conveying belt 13 and the receiving conveying belt 14 and cannot be conveyed and moved.
Further, the rear side wall of the rear side limiting ring 10 is rotatably provided with a driving belt pulley through a bearing, the inner wall of the driving belt pulley is provided with a chuck, the rear end of the rolling shaft 8 is provided with a matched front-rear direction sliding groove, the chuck is clamped into the sliding groove, the rear end of the crushing rotating shaft 2 is provided with the driving belt pulley, the outer sides of the two driving belt pulleys are sleeved with driving belts, and the rolling shaft 8 is driven to rotate through the belt pulley and the driving belts when the crushing rotating shaft 2 rotates.
When in use, when the scrap iron is recovered, the scrap iron is placed above the crushing rotating shaft 2 and the auxiliary crushing rotating shaft 4, the power gear 5 is driven to rotate by the crushing motor 7, the crushing rotating shaft 2 is driven to rotate by the power gear 5, meanwhile, the auxiliary crushing rotating shaft 4 is driven to rotate by the power gear 5 through the transmission gear 6, the crushing teeth 3 are driven to rotate by the crushing rotating shaft 2 and the auxiliary crushing rotating shaft 4 to downwards bite and tear the scrap iron, the torn raw materials fall between the crushing shaft 8 and the auxiliary crushing shaft 9 downwards, the crushing rotating shaft 2 drives the crushing shaft 8 to rotate, then the crushing shaft 8 and the auxiliary crushing shaft 9 rotate to crush the scrap iron, the crushing shaft 8 and the auxiliary crushing shaft 9 can perform dislocation movement in the front-back direction when in crushing, so that the effect of crushing the scrap iron is improved, crushing plastic parts clamped in scrap iron, separating the crushed scrap iron from the scrap iron, enabling the crushed scrap iron and the crushed plastic parts to fall down to the upper side of a screening conveying belt 13, conveying the plastic and the scrap iron leftwards through the screening conveying belt 13, enabling the plastic to fall down to the left side of a separation plate 18 along the left end of the screening conveying belt 13, enabling the scrap iron to be adsorbed on the surface of the screening conveying belt 13 to move rightwards along the bottom of the screening conveying belt 13 under the suction force of an electromagnet 15 after moving to the left end of the screening conveying belt 13, enabling the scrap iron to fall down to the upper side of a receiving conveying belt 14 after being far away from the electromagnet 15, conveying the scrap iron to the right side of the separation plate 18 through the receiving conveying belt 14, separating the scrap iron from the plastic parts, cleaning the plastic parts through a left cleaning door 16 and a right cleaning door 17, and enabling the crushed and screened scrap iron to be convenient for subsequent recycling and melting processing.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a grinding device for scrap iron recovery, includes shell (1), its characterized in that: the crushing machine is characterized in that a crushing rotating shaft (2) is rotatably arranged at the position close to the top of the front side inner wall of the shell (1) through a bearing, crushing teeth (3) are arranged on the outer wall of the crushing rotating shaft (2), a secondary crushing rotating shaft (4) is rotatably arranged at the position on the right side of the crushing rotating shaft (2) through the bearing, the front end of the crushing rotating shaft (2) penetrates through the shell (1) and extends to the front side of the shell (1), a power gear (5) is arranged at the front end of the crushing rotating shaft (2), the front end of the secondary crushing rotating shaft (4) penetrates through the shell (1) and extends to the front side of the shell (1), a transmission gear (6) is arranged at the front end of the secondary crushing rotating shaft (4), the power gear (5) is meshed with the transmission gear (6), a crushing motor (7) is arranged on the front side wall of the shell (1) through a bracket, the output end of the crushing motor (7) is arranged with the front end of the power gear (5), a front side wall of the shell (1) and extends to the front side of the power gear (5), a rolling ring (10) is arranged at the position below the power gear (5) and extends to the front end of the shell (1), a rolling ring (8) and extends to the inner side of the shell (8), the utility model discloses a screening conveyer belt, including shell (1), screening conveyer belt (13) are installed in the position that rolls the back lateral wall of shell (1) and be located the axle (8) outside, vice back end cover that rolls axle (9) is at the inside of second spacing ring (10), spacing lug (11) have been seted up to the outer wall of rolling axle (8), spacing groove (12) have been seted up to the inner wall of spacing ring (10), spacing lug (11) joint is in the inside of spacing groove (12), the right side of rolling axle (8) is provided with vice roll axle (9), screening conveyer belt (13) are installed in the front side inner wall of shell (1) and be located the position that rolls axle (8) below, screening conveyer belt (15) are installed in the inside of screening conveyer belt (13) and be located the position that leans on the left side, material conveyer belt (14) are installed in the position that is located screening conveyer belt (13) below to the front side inner wall of shell (1), left side wall and be located the position that is close to the bottom of shell (1) installs left clearance door (16), the bottom that the bottom of shell (1) is located the bottom (17) is located the bottom of shell (1).
2. The scrap iron recycling crushing device according to claim 1, wherein: the outer wall of the auxiliary crushing rotating shaft (4) is provided with crushing teeth (3), and the crushing teeth (3) on the outer wall of the crushing rotating shaft (2) and the crushing teeth (3) on the outer wall of the auxiliary crushing rotating shaft (4) are installed in a staggered mode.
3. The scrap iron recycling crushing device according to claim 1, wherein: the whole limiting groove (12) is in an inclined annular shape.
4. The scrap iron recycling crushing device according to claim 1, wherein: the left end of the screening conveyer belt (13) is positioned at the left upper side of the left end of the receiving conveyer belt (14).
5. The scrap iron recycling crushing device according to claim 1, wherein: vertical parting strips are arranged on the surfaces of the screening conveying belt (13) and the material receiving conveying belt (14).
6. The scrap iron recycling crushing device according to claim 1, wherein: the rear side wall of the rear limit ring (10) is rotatably provided with a driving belt pulley through a bearing, the inner wall of the driving belt pulley is provided with a clamping head, the rear end of the rolling shaft (8) is provided with a matched front-rear direction sliding groove, the clamping head is clamped into the sliding groove, the rear end of the crushing rotating shaft (2) is provided with the driving belt pulley, and the outer sides of the two driving belt pulleys are sleeved with the driving belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223400841.0U CN219073039U (en) | 2022-12-19 | 2022-12-19 | Grinding device for recycling scrap iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223400841.0U CN219073039U (en) | 2022-12-19 | 2022-12-19 | Grinding device for recycling scrap iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219073039U true CN219073039U (en) | 2023-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223400841.0U Active CN219073039U (en) | 2022-12-19 | 2022-12-19 | Grinding device for recycling scrap iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219073039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117181407A (en) * | 2023-10-25 | 2023-12-08 | 佛山市顺德区新浩威机械有限公司 | Rolling equipment for crushing industrial mixed salt based on linear movement |
-
2022
- 2022-12-19 CN CN202223400841.0U patent/CN219073039U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117181407A (en) * | 2023-10-25 | 2023-12-08 | 佛山市顺德区新浩威机械有限公司 | Rolling equipment for crushing industrial mixed salt based on linear movement |
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