CN220941669U - Urban garbage is with screening device - Google Patents
Urban garbage is with screening device Download PDFInfo
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- CN220941669U CN220941669U CN202322204200.6U CN202322204200U CN220941669U CN 220941669 U CN220941669 U CN 220941669U CN 202322204200 U CN202322204200 U CN 202322204200U CN 220941669 U CN220941669 U CN 220941669U
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 37
- 238000012216 screening Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 121
- 238000000926 separation method Methods 0.000 claims description 19
- 239000002699 waste material Substances 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 abstract description 9
- 239000012634 fragment Substances 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a screening device for urban garbage, which relates to the technical field of garbage screening devices and comprises a shell mechanism and a centrifugal mechanism, wherein the centrifugal mechanism is arranged in the shell mechanism and can rotate in the shell mechanism; the vibration mechanism is arranged in the centrifugal mechanism and can vibrate towards the center of the centrifugal mechanism; the touch mechanism is arranged outside the centrifugal mechanism and can rotate, is coaxial with the centrifugal mechanism and can push the vibration mechanism to slide towards the center of the centrifugal mechanism; the bottom cover mechanism can seal and open the bottom of the centrifugal mechanism; according to the screening device for the urban garbage, the power mechanism, the centrifugal mechanism, the touch mechanism and the vibration mechanism are arranged to be matched with each other, so that the vibration mechanism can intermittently vibrate under the centrifugal action and the pushing of the touch mechanism, garbage attached to the surface of the vibration mechanism vibrates and rotates, and dust, fragments and liquid are conveniently screened out.
Description
Technical Field
The utility model relates to the technical field of garbage screening devices, in particular to a screening device for municipal garbage.
Background
In urban life, can all produce a lot of rubbish every day, and these rubbish need classify the screening when handling, chinese patent like publication number CN217222275U, a domestic waste screening equipment, including the mounting box, the mounting box is located the both sides and is corresponding setting, it installs a plurality of separation wheels that are interval arrangement to rotate jointly between the upper portion that the mounting box is close to one side mutually, the both ends that the mounting box is close to one side bottom all rotate and install the running roller, the outside of running roller overlaps jointly and is equipped with the conveyer belt, in the in-process of using, avoid granule and dust after sorting to pile up the normal use at the inside influence device of device, and then in the use, can avoid inside dust and particulate matter of device to cause to pile up, and then help promoting this device and select separately the result of use to rubbish, and then help guaranteeing the going on of work, and can be convenient use.
But the sorting wheel has poor turning effect on garbage, longer garbage is not easy to turn over, and the sorting wheel has poor screening effect on wet garbage, so that liquid in the wet garbage can not be separated out rapidly.
Disclosure of utility model
The utility model aims to provide a screening device for urban garbage, which aims to solve the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions: the screening device for the municipal waste comprises a shell mechanism and a centrifugal mechanism, wherein the centrifugal mechanism is arranged in the shell mechanism and can rotate in the shell mechanism; the vibration mechanism is arranged in the centrifugal mechanism and can vibrate towards the center of the centrifugal mechanism; the touch mechanism is arranged outside the centrifugal mechanism and can rotate, is coaxial with the centrifugal mechanism and can push the vibration mechanism to slide towards the center of the centrifugal mechanism; the bottom cover mechanism can seal and open the bottom of the centrifugal mechanism; the power mechanism can drive the centrifugal mechanism and the touch mechanism to rotate at different speeds.
Further, the shell mechanism comprises a shell, a separation barrel and a fixed pile, wherein the separation barrel is positioned below the centrifugal mechanism and used for isolating garbage falling from the centrifugal mechanism, the fixed pile is arranged in the separation barrel, the garbage in the centrifugal mechanism can fall into the separation barrel after being screened by the bottom cover mechanism, and the separation barrel is fixedly connected with the shell through a connecting block, and the connecting block is intermittently arranged.
Further, the centrifugal mechanism comprises a rotary screen cylinder rotationally connected with the separation cylinder, a circle of uniformly arranged teeth is fixedly connected to the surface of the rotary screen cylinder, and screen holes are formed in the surface of the rotary screen cylinder and used for passing dust, fragments and liquid; the protruding strip, protruding strip has a plurality ofly, fixes on the inner wall of rotatory screen drum, can assist when rotating to drive rubbish and rotate.
Further, the vibrating mechanism comprises a vibrating plate, one side of the vibrating plate is in sliding connection with the protruding strip, and the surface of the vibrating plate is also provided with sieve holes; the rotary screen comprises a sliding frame, wherein one side of the sliding frame is fixedly connected with a touch block which is in sliding connection with a rotary screen cylinder, the other side of the vibrating plates is in rotary connection with the sliding frame, every two vibrating plates are in rotary connection with the same sliding frame, one end of the touch block extends out of the rotary screen cylinder and is provided with a chamfer angle, and the touch block is conveniently pushed to the center direction of the rotary screen cylinder when passing by.
Further, the touch mechanism comprises a rotary cylinder rotationally connected with the shell, the rotary cylinder is coaxial with the rotary screen cylinder, the inner wall of the rotary cylinder is fixedly connected with a pushing block, and the pushing block can pass through and push the touch block to move towards the center of the rotary screen cylinder.
Further, the bottom cover mechanism comprises a plurality of rotating bottom plates which are rotationally connected with the fixed piles, and the number of the rotating bottom plates is preferably six, and the rotating bottom plates are rotationally symmetrical about the axis of the rotary screen cylinder and can be spliced to form a circle to seal the bottom of the rotary screen cylinder; the plurality of connecting rods are arranged, the number of the preferable connecting rods is six, and one end of each connecting rod is respectively connected with one rotating bottom plate in a sliding manner and is in rotary fit; the sliding block is in sliding connection with the fixed pile, the other end of the connecting rod is rotationally connected with the sliding block, and the sliding block can drive the rotating bottom plate to rotate through the connecting rod.
Further, the power mechanism comprises a motor fixedly connected in the shell, a first gear and a second gear which are coaxially and fixedly connected with an output shaft of the motor, the first gear is used for driving the rotary screen cylinder to rotate, the second gear is used for driving the rotary screen cylinder to rotate, the transmission ratio of the first gear to the rotary screen cylinder is different from that of the second gear to the rotary screen cylinder, namely, the angular speeds of the rotary screen cylinder and the rotary screen cylinder are different, and the rotary screen cylinder also rotate relatively when rotating, so that the pushing block can intermittently pass through the touch block.
Further, an electric push rod is fixedly connected in the fixing pile, and the output end of the electric push rod is fixedly connected with the sliding block and can drive the sliding block to slide along the fixing pile.
Compared with the prior art, the screening device for the urban garbage provided by the utility model has the advantages that the power mechanism, the centrifugal mechanism, the touch mechanism and the vibration mechanism are mutually matched, so that the power mechanism can drive the centrifugal mechanism and the touch mechanism to rotate at different speeds, namely, the centrifugal mechanism and the touch mechanism can rotate relatively, the touch mechanism can intermittently push the vibration mechanism, so that the vibration mechanism can intermittently vibrate under the centrifugal action and the pushing of the touch mechanism, the garbage attached to the surface of the vibration mechanism vibrates and rotates, and the screening of dust, fragments and liquid components is facilitated.
Compared with the prior art, the screening device for the municipal waste has the advantages that the electric push rod and the bottom cover mechanism are arranged, so that the electric push rod can drive the bottom cover mechanism to seal or open the bottom of the rotary screen cylinder, and the garbage in the rotary screen cylinder can be conveniently taken out.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a whole semi-section provided by an embodiment of the present utility model;
fig. 3 is a schematic partial cross-sectional view of a vibration mechanism according to an embodiment of the present utility model.
Reference numerals illustrate:
11. A housing; 12. a separation cylinder; 13. fixing piles; 21. rotating the screen drum; 22. a protruding strip; 31. a vibration plate; 32. a carriage; 33. a touch block; 41. a rotary drum; 42. a pushing block; 51. rotating the bottom plate; 52. a connecting rod; 53. a slide block; 61. an electric push rod; 71. a motor; 72. a first gear; 73. and a second gear.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-3, a screening device for municipal refuse comprises a housing mechanism and a centrifugal mechanism, wherein the centrifugal mechanism is arranged in the housing mechanism and can rotate in the housing mechanism; the vibration mechanism is arranged in the centrifugal mechanism and can vibrate towards the center direction of the centrifugal mechanism; the touch mechanism is arranged at the outer side of the centrifugal mechanism and can rotate, is coaxial with the centrifugal mechanism and can push the vibration mechanism to slide towards the center of the centrifugal mechanism; the bottom cover mechanism can seal and open the bottom of the centrifugal mechanism; the power mechanism can drive the centrifugal mechanism and the touch mechanism to rotate at different speeds.
The shell mechanism comprises a shell 11, a separation barrel 12 and a fixed pile 13, wherein the separation barrel 12 is positioned below the centrifugal mechanism and used for isolating garbage falling from the centrifugal mechanism, the fixed pile 13 is arranged in the separation barrel 12, garbage in the centrifugal mechanism can fall into the separation barrel 12 after being screened by the bottom cover mechanism, and the separation barrel 12 is fixedly connected with the shell 11 through a connecting block, and the connecting block is intermittently arranged.
The centrifugal mechanism comprises a rotary screen drum 21 rotationally connected with the separation drum 12, a circle of uniformly arranged teeth is fixedly connected to the surface of the rotary screen drum 21, and screen holes are formed in the surface of the rotary screen drum 21 for dust, fragments and liquid to pass through; the protruding strips 22 are arranged, a plurality of protruding strips 22 are fixed on the inner wall of the rotary screen drum 21, and garbage can be driven to rotate in an auxiliary way during rotation.
The vibrating mechanism comprises a vibrating plate 31, one side of which is in sliding connection with the raised strips 22, and the surface of the vibrating plate 31 is also provided with sieve holes; the rotary screen drum 21 is characterized in that a sliding frame 32 is fixedly connected with a touch block 33 which is in sliding connection with the rotary screen drum 21 on one side of the sliding frame 32, the other side of the vibrating plates 31 is in rotary connection with the sliding frame 32, each two vibrating plates 31 are in rotary connection with the same sliding frame 32, one end of the touch block 33 extends out of the rotary screen drum 21 and is provided with a chamfer, and the touch block 33 is conveniently pushed to the center direction of the rotary screen drum 21 when a pushing block 42 passes through.
The touch mechanism comprises a rotary cylinder 41 rotatably connected with the shell 11, the rotary cylinder 41 is coaxial with the rotary screen cylinder 21, a pushing block 42 is fixedly connected to the inner wall of the rotary cylinder 41, and the pushing block 42 can pass through and push the touch block 33 to move towards the center of the rotary screen cylinder 21.
The bottom cover mechanism comprises a plurality of rotating bottom plates 51 which are rotationally connected with the fixed piles 13, and the number of the rotating bottom plates 51 is preferably six, and the bottom cover mechanism is rotationally symmetrical about the axis of the rotary screen drum 21 and can splice to seal the bottom of the rotary screen drum 21 in a circular shape; the number of the connecting rods 52 is plural, preferably six connecting rods 52, and one end of each connecting rod 52 is slidably connected with one rotating bottom plate 51 respectively and can be matched with the rotating bottom plate in a rotating way; the sliding block 53, the sliding block 53 is connected with the fixed pile 13 in a sliding way, the other end of the connecting rod 52 is connected with the sliding block 53 in a rotating way, and the sliding block 53 can drive the rotating bottom plate 51 to rotate through the connecting rod 52.
The power mechanism comprises a motor 71 fixedly connected in the shell 11, a first gear 72 and a second gear 73 which are coaxially and fixedly connected with an output shaft of the motor 71, the first gear 72 is used for driving the rotary screen drum 21 to rotate, the second gear 73 is used for driving the rotary screen drum 41 to rotate, the transmission ratio of the first gear 72 to the rotary screen drum 21 is different from that of the second gear 73 to the rotary screen drum 41, namely, the angular speeds of the rotary screen drum 41 and the rotary screen drum 21 are different, the rotary screen drum 41 and the rotary screen drum 21 also rotate relatively when rotating, and the pushing block 42 can intermittently pass through the touch block 33.
An electric push rod 61 is fixedly connected in the fixed pile 13, and the output end of the electric push rod 61 is fixedly connected with the sliding block 53 and can drive the sliding block 53 to slide along the fixed pile 13.
Working principle: when the garbage disposal device is used, garbage is poured into the rotary screen drum 21, the motor 71 is started, the gear I72 and the gear II 73 which are coaxially and fixedly connected with the output shaft of the motor 71 are driven to rotate, the gear I72 drives the rotary screen drum 21 meshed with the gear I to rotate, accordingly garbage in the garbage disposal device is driven to rotate, the garbage is enabled to be tightly attached to the vibrating plate 31 arranged on the rotary screen drum 21 under the centrifugal effect, dust, fragments or liquid in the garbage passes through the sieve holes of the vibrating plate 31 and the rotary screen drum 21 under the centrifugal effect, falls between the rotary screen drum 41 and the rotary screen drum 21, and then falls between the shell 11 and the separation drum 12.
The gear II 73 rotates and drives the rotary drum 41 meshed with the gear II 73 to rotate, because the gear II 73, the rotary drum 41, the gear I72 and the rotary screen drum 21 have different transmission ratios, the rotary drum 41 and the rotary screen drum 21 have different rotation speeds, namely, the rotary drum 41 rotates relative to the rotary screen drum 21, the touch block 33 which is in sliding connection with the rotary screen drum 21 is arranged at intervals, the push block 42 fixedly connected with the inner wall of the rotary drum 41 is arranged, the inclined surface of the push block 42 passes through the inclined surface of the touch block 33 and can push the push block 42 to slide towards the inner side of the rotary screen drum 21, the sliding frame 32 fixedly connected with the push block 42 is driven to synchronously move, one side of the vibrating plate 31 is driven to be in rotary connection with the sliding frame 32, the other side of the vibrating plate 31 is in sliding connection with the convex strip 22 to move towards the center of the rotary screen drum 21, after the push block 42 is staggered with the touch block 33, the vibrating mechanism returns to the original position under the centrifugal action, so that the vibrating plate 31 is enabled to vibrate reciprocally, the garbage leaves the vibrating plate 31 and then is stuck on the surface of the vibrating plate 31 under the centrifugal action, the process can enable the misplacement, the garbage, the rotation and the dust are separated from the liquid are temporarily
After the dust, the fragments or the liquid in the garbage is screened out, the motor 71 is stopped, the rotary screen drum 21 stops rotating, the electric push rod 61 shortens and drives the sliding block 53 to slide downwards, the sliding block 53 drives the rotary bottom plate 51 which is connected with the other end of the connecting rod 52 in a sliding way to rotate through the connecting rod 52 with one end in a rotating way, the bottom of the rotary screen drum 21 is opened, and the screened garbage falls into the separating drum 12 and is separated from the screened dust, fragments and liquid.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (8)
1. The utility model provides a municipal refuse is with dividing sieve device which characterized in that: the centrifugal mechanism is arranged in the shell mechanism and can rotate in the shell mechanism;
The vibration mechanism is arranged in the centrifugal mechanism and can vibrate towards the center of the centrifugal mechanism;
The touch mechanism is arranged outside the centrifugal mechanism and can rotate, is coaxial with the centrifugal mechanism and can push the vibration mechanism to slide towards the center of the centrifugal mechanism;
the bottom cover mechanism can seal and open the bottom of the centrifugal mechanism;
the power mechanism can drive the centrifugal mechanism and the touch mechanism to rotate at different speeds.
2. The urban garbage classifying screen device according to claim 1, characterized in that: the shell mechanism comprises a shell (11), a separation barrel (12) and a fixing pile (13), wherein the separation barrel (12) is positioned below the centrifugal mechanism and used for separating garbage falling from the centrifugal mechanism, and the fixing pile (13) is arranged in the separation barrel (12).
3. A sorting device for urban waste according to claim 2, characterized in that: the centrifugal mechanism comprises a rotary screen drum (21) which is rotationally connected with the separation drum (12), a circle of uniformly arranged teeth is fixedly connected to the surface of the rotary screen drum (21), and screen holes are formed in the surface of the rotary screen drum (21);
And a plurality of protruding strips (22), wherein the protruding strips (22) are fixed on the inner wall of the rotary screen drum (21).
4. A sorting device for urban waste according to claim 3, characterized in that: the vibrating mechanism comprises a vibrating plate (31) with one side in sliding connection with the raised strips (22), and the surface of the vibrating plate (31) is also provided with sieve holes;
The rotary screen comprises a sliding frame (32), wherein one side of the sliding frame (32) is fixedly connected with a touch block (33) which is in sliding connection with a rotary screen cylinder (21), the other side of the vibrating plate (31) is rotationally connected with the sliding frame (32), and one end of the touch block (33) extends out of the rotary screen cylinder (21) and is provided with a chamfer angle.
5. The apparatus according to claim 4, wherein: the touch mechanism comprises a rotary cylinder (41) which is rotationally connected with the shell (11), the rotary cylinder (41) is coaxial with the rotary screen cylinder (21), a pushing block (42) is fixedly connected to the inner wall of the rotary cylinder (41), and the pushing block (42) can pass through and push the touch block (33) to move towards the center direction of the rotary screen cylinder (21).
6. The municipal refuse screening apparatus according to claim 5, wherein: the bottom cover mechanism comprises a plurality of rotating bottom plates (51) which are rotationally connected with the fixed piles (13), and the rotating bottom plates (51) can be spliced to form a circle to seal the bottom of the rotary screen drum (21);
The plurality of connecting rods (52) are arranged, and one end of each connecting rod (52) is respectively connected with one rotating bottom plate (51) in a sliding manner and is matched with the rotating bottom plate in a rotating manner;
The sliding block (53), sliding connection of sliding block (53) and fixed pile (13), and the other end of connecting rod (52) is connected with sliding block (53) rotation, and sliding block (53) accessible connecting rod (52) drive rotation bottom plate (51) rotation.
7. The municipal refuse screening apparatus according to claim 6, wherein: the power mechanism comprises a motor (71) fixedly connected in the shell (11), and a first gear (72) and a second gear (73) which are coaxially and fixedly connected with an output shaft of the motor (71), wherein the first gear (72) is used for driving the rotary screen drum (21) to rotate, and the second gear (73) is used for driving the rotary screen drum (41) to rotate.
8. The municipal refuse screening apparatus according to claim 6, wherein: the electric push rod (61) is fixedly connected in the fixed pile (13), and the output end of the electric push rod (61) is fixedly connected with the sliding block (53) and can drive the sliding block (53) to slide along the fixed pile (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322204200.6U CN220941669U (en) | 2023-08-16 | 2023-08-16 | Urban garbage is with screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322204200.6U CN220941669U (en) | 2023-08-16 | 2023-08-16 | Urban garbage is with screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220941669U true CN220941669U (en) | 2024-05-14 |
Family
ID=91022290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322204200.6U Active CN220941669U (en) | 2023-08-16 | 2023-08-16 | Urban garbage is with screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220941669U (en) |
-
2023
- 2023-08-16 CN CN202322204200.6U patent/CN220941669U/en active Active
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