CN209952991U - Stale refuse roller screen crushing device - Google Patents
Stale refuse roller screen crushing device Download PDFInfo
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- CN209952991U CN209952991U CN201822164378.1U CN201822164378U CN209952991U CN 209952991 U CN209952991 U CN 209952991U CN 201822164378 U CN201822164378 U CN 201822164378U CN 209952991 U CN209952991 U CN 209952991U
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Abstract
The utility model discloses a stale refuse roller screen crushing device, which comprises a roller screen motor, an inner roller screen cylinder and an outer roller screen cylinder; the diameter of the sieve pore of the inner roller sieve cylinder is larger than that of the sieve pore of the outer roller sieve cylinder; the inner roller screen drum and the outer roller screen drum are both transversely arranged, and the outer roller screen drum is sleeved outside the inner roller screen drum; the left end of an outer roller screen cylinder is of an open structure, the opening size is matched with the outer wall of the left end of an inner roller screen cylinder, and the left end opening of the outer roller screen cylinder is arranged on the outer wall of the left end of the inner roller screen cylinder through a bearing ring. The roller screen crushing device has a better effect on crushing stale garbage, screens and crushes the stale garbage through the two layers of roller screens, and crushes the stale garbage in the inner direction and the stale garbage in the outer direction, so that the crushing quality and the working efficiency are improved.
Description
Technical Field
The utility model relates to a stale refuse treatment device, in particular to a stale refuse roller screen crushing device.
Background
The existing stale refuse in cities has the problem of difficult screening and difficult treatment, most of the existing stale refuse is required to be screened, classified and crushed, and most of the stale refuse, especially solid refuse, is required to be crushed, for example, solid materials such as gravels, gravels and the like are required to be crushed; the existing garbage crushing treatment device is generally provided with a structure that a motor drives a crushing rod to rotate so as to crush stale garbage in a container, so that on one hand, the crushing effect of the garbage is not ideal, the good crushing effect cannot be achieved, and the entering garbage cannot be crushed into the effect meeting the size requirement; on the other hand, when the requirement of crushing is not met, the part of the materials can be discharged together during discharging, and most of the garbage still can not meet the requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stale garbage rolling screen crushing device aiming at the defects of the prior art; the technical scheme is as follows:
a stale refuse roller screen crushing device comprises a roller screen motor, an inner roller screen cylinder and an outer roller screen cylinder; the diameter of the sieve pore of the inner roller sieve cylinder is larger than that of the sieve pore of the outer roller sieve cylinder; the inner roller screen drum and the outer roller screen drum are both transversely arranged, and the outer roller screen drum is sleeved outside the inner roller screen drum; the left end of the outer roller screen cylinder is of an open structure, the opening size of the outer roller screen cylinder is matched with the outer wall of the left end of the inner roller screen cylinder, and the left end opening of the outer roller screen cylinder is arranged on the outer wall of the left end of the inner roller screen cylinder through a bearing ring, so that the inner roller screen cylinder and the outer roller screen cylinder can rotate relatively; the right side cylinder wall of the outer roller screen cylinder is sleeved outside the right side cylinder wall of the inner roller screen cylinder; the motor rod of the roller screen motor is transversely placed to penetrate through the cylinder wall of the outer roller screen cylinder from the right side and is fixedly arranged on the inner roller screen cylinder to drive the inner roller screen cylinder to rotate; a bearing seat is arranged between the motor rod and the right side cylinder wall of the outer roller screen cylinder, and the motor rod cannot drive the outer roller screen cylinder to rotate when rotating; a circle of extension plate is arranged on the right end cylinder wall of the outer roller screen cylinder in an extending mode towards the right side, a circle of inner gear ring is arranged on the extension plate, a gear is further mounted on a motor rod of the roller screen motor, the gear corresponds to the inner gear ring in position, and a transition gear is further arranged between the gear and the inner gear ring; the transition gear is respectively meshed with the gear and the inner gear ring; the roller screen motor can drive the inner roller screen cylinder and the outer roller screen cylinder to rotate oppositely.
Preferably, the inner wall of the inner roller screen cylinder is also provided with a crushing rod extending inwards; the crushing rods are evenly spaced and point to the axis position.
Preferably, the outer wall of the inner roller screen cylinder is provided with a crushing rod extending outwards; the inner wall of the outer roller screen cylinder is provided with a crushing rod extending inwards; and the crushing rods on the inner roller screen cylinder and the outer roller screen cylinder are arranged at intervals in a staggered mode.
Preferably, the left end of the inner roller screen cylinder is also hinged with a feeding plate; and the two feeding plates are arranged to be vertically symmetrical.
Preferably, the middle part of the left end of the inner roller screen cylinder is also provided with a rotary support frame.
Preferably, the transition gear is fixed in position through a rotary supporting frame.
Preferably, the outer part of the outer roller screen cylinder is also provided with an annular storage cylinder, and the annular storage cylinder is sleeved outside the outer roller screen cylinder and receives garbage screened out from the outer roller screen cylinder.
Has the advantages that: the utility model discloses following beneficial effect has: the device is suitable for the treatment of crushed stones and materials in solid garbage; the roller screen structure in the device is a roller screen cylinder structure which is arranged in an internal and external mode; the inner wall and the outer wall of the inner roller screen cylinder are both provided with crushing rods; the inner wall of the outer roller screen cylinder is correspondingly provided with crushing rods which are arranged in a staggered manner; the rotating direction of the inner roller screen cylinder is set to be the same as that of the roller screen motor, and the outer roller screen cylinder arranged on the outer side is meshed with the gear on the motor rod through the inner gear ring on the extension plate and the transition gear; the rotating direction of the outer roller screen cylinder is opposite to that of the inner roller screen cylinder after the arrangement; the mesh of the inner roller screen cylinder is larger, garbage put into the inner roller screen cylinder can enter the outer roller screen cylinder from the mesh after being crushed by the crushing rod, the crushing rod on the outer roller screen cylinder and the crushing rod on the outer wall of the inner roller screen cylinder are arranged in a staggered manner, and the rotating directions of the two roller screen cylinders are opposite, so that the garbage crushing effect is more remarkable, and the effect is better; the garbage which meets the requirement after being crushed in the outer roller screen drum can be screened out from the outer roller screen drum and fall into the annular storage drum; therefore, the roller screen crushing device has a better effect on crushing stale garbage, screens and crushes the stale garbage through the two layers of roller screens, and crushes the stale garbage in the inner direction and the stale garbage in the outer direction in the reverse direction, so that the crushing quality and the working efficiency are improved.
Drawings
FIG. 1 is a view of the structure of the present invention;
fig. 2 is a side view of the engagement of the middle transition gear of the present invention.
Detailed Description
The present invention will be further clarified by the following embodiments with reference to the attached drawings, which are implemented on the premise of the technical solution of the present invention, and it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.
As shown in fig. 1 and 2, a stale refuse roller screen crushing device comprises a roller screen motor 1, an inner roller screen cylinder 2 and an outer roller screen cylinder 3; the diameter of the sieve pore of the inner roller sieve cylinder 2 is larger than that of the sieve pore of the outer roller sieve cylinder 3; an annular storage barrel 14 is further arranged outside the outer roller screen barrel 3, and the annular storage barrel 14 is sleeved outside the outer roller screen barrel 3 to receive the garbage screened out from the outer roller screen barrel 3.
The inner roller screen cylinder 2 and the outer roller screen cylinder 3 are both transversely arranged, and the outer roller screen cylinder 3 is sleeved outside the inner roller screen cylinder 2; the left end of the outer roller screen drum 3 is of an open structure, the opening size of the outer roller screen drum is matched with the outer wall of the left end of the inner roller screen drum 2, and the left end opening of the outer roller screen drum 3 is arranged on the outer wall of the left end of the inner roller screen drum 2 through a bearing ring 4, so that the inner roller screen drum 2 and the outer roller screen drum 3 can rotate relatively; the left end of the inner roller screen cylinder 2 is also hinged with a feeding plate 12; the two feeding plates 12 are arranged to be symmetrical up and down; the middle part of the left end of the inner roller screen cylinder 2 is also provided with a rotary support frame 13.
The right side cylinder wall of the outer roller screen cylinder 3 is sleeved outside the right side cylinder wall of the inner roller screen cylinder 2; the roller screen motor 1 is transversely provided with a motor rod 11 which penetrates through the wall of the outer roller screen cylinder 3 from the right side and is fixedly arranged on the inner roller screen cylinder 2 to drive the inner roller screen cylinder 2 to rotate; a bearing seat 5 is arranged between the motor rod 11 and the right side cylinder wall of the outer roller screen cylinder 3, and the motor rod can not drive the outer roller screen cylinder 3 to rotate when rotating; a circle of extension plate 6 extends towards the right side of the right end cylinder wall of the outer roller screen cylinder 3, a circle of inner gear ring 7 is arranged on the extension plate 6, a gear 8 is further mounted on a motor rod 11 of the roller screen motor 1, the gear 8 corresponds to the inner gear ring 7 in position, and a transition gear 9 is further arranged between the gear 8 and the inner gear ring 7; the transition gear 9 is respectively meshed with the gear 8 and the inner gear ring 7; the roller screen motor 1 can drive the inner roller screen cylinder 2 and the outer roller screen cylinder 3 to rotate oppositely. Wherein, the transition gear 9 is fixed in position by a rotary supporting frame 13.
The inner wall of the inner roller screen cylinder 2 is also provided with a crushing rod 10 extending inwards; the crushing rods 10 are evenly spaced and point to the axial position; the outer wall of the inner roller screen cylinder 2 is provided with a crushing rod 10 extending outwards; the inner wall of the outer roller screen cylinder 3 is provided with a crushing rod 10 extending inwards; and the crushing rods 10 on the inner roller screen drum 2 and the outer roller screen drum 3 are arranged at intervals in a staggered mode.
The roller screen structure in the device is a roller screen cylinder structure which is arranged in an internal and external mode; the inner wall and the outer wall of the inner roller screen cylinder are both provided with crushing rods; the inner wall of the outer roller screen cylinder is correspondingly provided with crushing rods which are arranged in a staggered manner; the rotating direction of the inner roller screen cylinder is set to be the same as that of the roller screen motor, and the outer roller screen cylinder arranged on the outer side is meshed with the gear on the motor rod through the inner gear ring on the extension plate and the transition gear; the rotating direction of the outer roller screen drum is opposite to that of the inner roller screen drum after the arrangement.
The mesh of the inner roller screen cylinder is larger, garbage put into the inner roller screen cylinder can enter the outer roller screen cylinder from the mesh after being crushed by the crushing rod, the crushing rod on the outer roller screen cylinder and the crushing rod on the outer wall of the inner roller screen cylinder are arranged in a staggered manner, and the rotating directions of the two roller screen cylinders are opposite, so that the garbage crushing effect is more remarkable, and the effect is better; the garbage which meets the requirement after being crushed in the outer roller screen drum can be screened out from the outer roller screen drum and fall into the annular storage drum; therefore, the roller screen crushing device has a better effect on crushing stale garbage, screens and crushes the stale garbage through the two layers of roller screens, and crushes the stale garbage in the inner direction and the stale garbage in the outer direction in the reverse direction, so that the crushing quality and the working efficiency are improved.
The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the invention and the appended claims, and all equivalent changes and modifications made according to the claims should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a stale refuse roll screen breaker which characterized in that: the device comprises a roller screen motor (1), an inner roller screen drum (2) and an outer roller screen drum (3), wherein the diameter of a screen hole of the inner roller screen drum (2) is larger than that of the screen hole of the outer roller screen drum (3); the inner roller screen drum (2) and the outer roller screen drum (3) are both transversely arranged, and the outer roller screen drum (3) is sleeved outside the inner roller screen drum (2); the left end of the outer roller screen drum (3) is of an open structure, the opening size of the outer roller screen drum is matched with the outer wall of the left end of the inner roller screen drum (2), and the left end opening of the outer roller screen drum (3) is arranged on the outer wall of the left end of the inner roller screen drum (2) through a bearing ring (4) so that the inner roller screen drum (2) and the outer roller screen drum (3) can rotate relatively; the right side cylinder wall of the outer roller screen cylinder (3) is sleeved outside the right side cylinder wall of the inner roller screen cylinder (2); the motor rod (11) of the roller screen motor (1) is transversely placed and penetrates through the cylinder wall of the outer roller screen cylinder (3) from the right side to be fixedly arranged on the inner roller screen cylinder (2) and can drive the inner roller screen cylinder (2) to rotate; a bearing seat (5) is arranged between the motor rod (11) and the right side cylinder wall of the outer roller screen cylinder (3), and the motor rod can not drive the outer roller screen cylinder (3) to rotate when rotating; a circle of extension plate (6) extends towards the right side of the right end cylinder wall of the outer roller screen cylinder (3), a circle of inner gear ring (7) is further arranged on the extension plate (6), a gear (8) is further mounted on a motor rod (11) of the roller screen motor (1), the gear (8) corresponds to the inner gear ring (7), and a transition gear (9) is further arranged between the gear (8) and the inner gear ring (7); the transition gear (9) is respectively meshed with the gear (8) and the inner gear ring (7); the roller screen motor (1) can drive the inner roller screen cylinder (2) and the outer roller screen cylinder (3) to rotate oppositely.
2. The stale refuse roller screen crushing device according to claim 1, wherein: the inner wall of the inner roller screen cylinder (2) is also provided with a crushing rod (10) extending inwards; the breaker bars (10) are evenly spaced and directed to the axial position.
3. The stale refuse roller screen crushing device according to claim 2, wherein: the outer wall of the inner roller screen cylinder (2) is provided with a crushing rod (10) extending outwards; the inner wall of the outer roller screen cylinder (3) is provided with a crushing rod (10) extending inwards; and the crushing rods (10) on the inner roller screen cylinder (2) and the outer roller screen cylinder (3) are arranged at intervals in a staggered mode.
4. The stale refuse roller screen crushing device according to claim 1, wherein: the left end of the inner roller screen cylinder (2) is also hinged with a feeding plate (12); and the two feeding plates (12) are arranged to be vertically symmetrical.
5. The stale refuse roller screen crushing device according to claim 1, wherein: the middle part of the left end of the inner roller screen cylinder (2) is also provided with a rotary support frame (13).
6. The stale refuse roller screen crushing device according to claim 1, wherein: the transition gear (9) is fixed in position through a rotary supporting frame (13).
7. The stale refuse roller screen crushing device according to claim 1, wherein: the outer part of the outer roller screen cylinder (3) is also provided with an annular storage cylinder (14), and the annular storage cylinder (14) is sleeved outside the outer roller screen cylinder (3) to receive garbage screened out from the outer roller screen cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822164378.1U CN209952991U (en) | 2018-12-20 | 2018-12-20 | Stale refuse roller screen crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822164378.1U CN209952991U (en) | 2018-12-20 | 2018-12-20 | Stale refuse roller screen crushing device |
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| Publication Number | Publication Date |
|---|---|
| CN209952991U true CN209952991U (en) | 2020-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822164378.1U Active CN209952991U (en) | 2018-12-20 | 2018-12-20 | Stale refuse roller screen crushing device |
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| CN (1) | CN209952991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247548A (en) * | 2021-12-27 | 2022-03-29 | 广东德济环境发展有限公司 | Full-automatic screening system for stale garbage |
-
2018
- 2018-12-20 CN CN201822164378.1U patent/CN209952991U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247548A (en) * | 2021-12-27 | 2022-03-29 | 广东德济环境发展有限公司 | Full-automatic screening system for stale garbage |
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