CN219803055U - Separating device and mechanical equipment - Google Patents
Separating device and mechanical equipment Download PDFInfo
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- CN219803055U CN219803055U CN202223024756.9U CN202223024756U CN219803055U CN 219803055 U CN219803055 U CN 219803055U CN 202223024756 U CN202223024756 U CN 202223024756U CN 219803055 U CN219803055 U CN 219803055U
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- 238000012216 screening Methods 0.000 claims description 22
- 238000000926 separation method Methods 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 8
- 239000002689 soil Substances 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 description 18
- 230000008859 change Effects 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a separating device and mechanical equipment, comprising a first conveying roller and a second conveying roller; the first conveying roller comprises a first rotating shaft, and an eccentric roller is connected to the first rotating shaft; the first conveying roller and the second conveying roller are arranged in parallel; the harvester can separate the soil doped in the harvested target object and the soil attached to the surface of the target object from the target object through the separating device.
Description
Technical Field
The utility model belongs to the field of agricultural machinery, and particularly relates to a separation device, a separation device and mechanical equipment.
Background
With the development of technology, the application range of agricultural machinery is wider and wider, and the functional requirements of the agricultural machinery are more and more; after the agricultural machinery harvests the target objects, how to quickly separate the harvested target objects (crops, stones and the like) from sundries such as soil, seedlings, weeds and the like, and prevent or reduce the target objects from entering the sundry channel when the target objects are separated from the sundries becomes one direction of research in the field.
Disclosure of Invention
The utility model aims to solve the technical problems, and discloses a separating device which can separate the soil doped in the harvested target object and the soil attached to the surface of the target object from the target object by using the agricultural machinery.
In order to achieve the above object, according to one aspect of the present utility model, there is provided a separating apparatus including a first conveying roller, a second conveying roller; the first conveying roller comprises a first rotating shaft, and an eccentric roller is connected to the first rotating shaft;
the first conveying roller and the second conveying roller are arranged in parallel;
compared with the prior art, the technical scheme has the beneficial effects that the first conveying roller and the second conveying roller are arranged in parallel, and are rotationally connected with the frame, so that when a target object (mainly crops, especially root crops) passes through the space between the first conveying roller and the second conveying roller, soil and sundries in the target object fall from the space between the first conveying roller and the second conveying roller, and the target object is conveyed forwards along the first conveying roller and the second conveying roller, so that the separation of the target object and the sundries is realized;
meanwhile, the first conveying roller is an eccentric roller, and when the height of the object passes through the first conveying roller changes, the sundries attached to the surface of the object drop from the surface of the object and then drop from a gap between the first conveying roller and the second conveying roller; the first conveying roller can support the target object when the eccentric roller rotates, so that the target object is prevented from being clamped between the first conveying roller and the second conveying roller.
When in use, the first conveying roller and the second conveying roller are rotationally connected with the frame; preferably, the first conveying roller and the second conveying roller synchronously rotate;
further preferably, the second conveying roller is behind the first conveying roller, and the target object moves from the first conveying roller to the second conveying roller; or the second conveying roller is in front of the first conveying roller, a conveying belt is connected to the second conveying roller in a transmission way, and the target moves from the second conveying roller to the first conveying roller.
Further, the axial distance between the first conveying roller and the second conveying roller is not more than 0.5m; the axial distance between the first conveying roller and the second conveying roller is the distance between the central shaft of the first conveying roller and the central shaft of the second conveying roller; the maximum distance between the first conveying roller and the second conveying roller is 1-20cm, preferably 3-7cm, and the minimum distance is 0-10cm, preferably 2-5cm; the maximum distance between the first conveying roller and the second conveying roller is the maximum distance between the adjacent surfaces of the first conveying roller and the second conveying roller; the minimum distance between the first conveying roller and the second conveying roller is the minimum distance between the adjacent surfaces of the first conveying roller and the second conveying roller.
Further, the device also comprises a leakage-proof device, wherein the leakage-proof device is partially or completely positioned between the first conveying roller and the second conveying roller, and a screening channel is arranged on the leakage-proof device.
The technical scheme has the beneficial effects that sundries mixed in the target object and sundries attached to the surface of the target object are separated from the surface of the target object and fall from a gap between the first conveying roller and the second conveying roller.
Further, the leakage-proof device is
The first leakage-proof device comprises a first supporting piece arranged outside the eccentric roller, and the first supporting piece is connected with the first conveying roller or the frame; preferably, the first supporting piece can be a supporting ring, a supporting net and other first supporting pieces sleeved outside the eccentric roller, and can synchronously rotate along with the eccentric roller or can not rotate, and when the first supporting piece does not rotate, the first supporting piece can be connected with the eccentric roller through a bearing;
or alternatively
The second anti-leakage device comprises a second supporting piece which is arranged outside the eccentric roller and synchronously rotates with the first rotating shaft, the second supporting piece can be connected with the eccentric roller or not connected with the eccentric roller, the second supporting piece can also be a supporting ring, a supporting net and the like which are sleeved outside the eccentric roller, the distance between the eccentric roller and the second supporting piece in the rotating process can be relatively fixed by synchronous rotation, and the second supporting piece can be driven to rotate through an independent transmission mechanism or a power mechanism when the second supporting piece is not connected with the eccentric roller.
The adoption of the further technical proposal has the advantages that the method avoids the problem that the size of the gap between the first conveying roller and the second conveying roller changes in the rotating process of the first conveying roller, so that partial small-size or long-and-thin target objects drop along with sundries, and simultaneously can realize the height change along with the rotation of the eccentric roller when the target objects pass through the first conveying roller,
further, the leakage-proof device comprises a plurality of supporting rings sleeved outside the eccentric roller, the supporting rings are connected with the first conveying roller directly or through connecting pieces, and the supporting rings are arranged at intervals; preferably, the support rings are connected with the eccentric roller directly or through a first connecting piece, or the support rings are connected with the first transmission shaft directly or through a second connecting piece, and gaps among the support rings are the screening channels.
The technical scheme has the advantages that in the rotating process of the first conveying roller, the object can be contacted with the surface of the eccentric roller from the gap between the adjacent bending baffles, the object is changed in height along with the rotation of the eccentric roller, sundries drop from the gap between the first conveying roller and the second conveying roller, and meanwhile, the object with a small size or a long and thin shape is prevented from falling along with the sundries through the blocking of the adjacent two supporting rings.
Further, the first support: the bending support pieces are arranged at intervals, or are provided with a plurality of screening channels;
the second support: the bending support pieces are arranged at intervals, or are provided with a plurality of screening channels;
or the first supporting pieces are connected end to end in sequence, and at least one first supporting unit is connected with the first conveying roller directly or through a connecting piece.
The technical scheme has the advantages that the problem that the size of a gap between the first conveying roller and the second conveying roller is changed in the rotation process of the first conveying roller, so that a part of the object with slightly smaller size or long and thin shape falls along with sundries is avoided, meanwhile, the fact that the height change of the object along with rotation of the eccentric roller when the object passes through the first conveying roller can be realized, and sundries attached to the surface of the object are separated from the surface of the object and fall from the gap between the first conveying roller and the second conveying roller is avoided.
Further, the distance between the leakage-proof device and the first rotating shaft is smaller than the distance between the first rotating shaft and the second conveying roller, and the distance between the axes of the first rotating shaft and the second conveying roller is the distance between the axes of the first rotating shaft and the second conveying roller;
preferably, the farthest distance between the leakage-proof device and the axis of the first rotating shaft is a;
the distance between the first rotating shaft and the shaft distance of the second conveying roller is b; the radius of the second conveying roller is c; distance a is less than the difference between distance b and distance c.
The technical scheme has the beneficial effect that the leakage-proof device is prevented from wearing with the second conveying roller when rotating along with the first conveying roller.
Further, the width of the screening channel is greater than the distance between the axis of the eccentric roller and the axis of the first rotating shaft.
The technical scheme has the beneficial effects that the sundry separating effect in the object caused by the arrangement of the leakage-proof device on the first conveying roller is prevented from being reduced.
Further, a second leakage-proof device is sleeved outside the eccentric roller and is rotationally connected with the frame through a first transmission mechanism;
the first transmission mechanism is a first transmission mechanism A;
the first transmission mechanism A comprises a first transmission gear connected with the second leakage-proof device and a second transmission gear meshed with the first transmission gear, and the second transmission gear is connected with the first rotating shaft;
the first transmission mechanism is a first transmission mechanism B;
the first transmission mechanism B comprises a first transmission wheel connected with the second leakage-proof device and a second transmission wheel connected with the first rotating shaft; the first driving wheel is in driving connection with the second driving wheel through a driving belt.
The technical scheme has the beneficial effects that the second leakage-proof device and the eccentric roller synchronously rotate and/or coaxially rotate through the structure.
According to another aspect of the utility model there is provided a mechanical device comprising said separation means.
Compared with the prior art, the technical scheme has the beneficial effects that one end of the object separating device is conveyed to the other end of the separating device through the separating device, and meanwhile, when the object passes through the gap between the first conveying roller and the second conveying roller, soil and sundries in the object drop from the gap between the first conveying roller and the second conveying roller, so that the object and the sundries are separated;
meanwhile, the first conveying roller included in the separating device is an eccentric roller, so that the vertical height of the upper surface of the first conveying roller changes with time in the rotating process of the first conveying roller, namely the vertical height of the contact surface of the first conveying roller and a target object changes with time, and therefore sundries attached to the surface of the target object are separated from the surface of the target object and fall from a gap between the first conveying roller and the second conveying roller when the height of the target object changes when the target object passes through the first conveying roller; while avoiding jamming of the object between the first conveying roller and the second conveying roller.
Further, the mechanical equipment further comprises a rack; the frame comprises a frame body, a first conveying support and a second conveying support are connected to the frame body, the first conveying support is connected with a screening conveying belt, and the second conveying support is connected with a conveying belt;
both are provided; preferably, the first conveying bracket is connected with the bracket body directly or through a supporting bracket; the separation device is positioned at the rear of the conveying belt; the second conveying roller is behind the first conveying roller, and the moving direction of the target object on the separating device is behind;
or the second conveying roller is in front of the first conveying roller, the second conveying roller is in transmission connection with a conveying belt, and the moving direction of the target object on the separating device is the rear.
The technical scheme has the advantages that the objects, soil blocks, seedlings and other sundries are screened simultaneously through the screening conveying belt, and the screened objects are conveyed to the surface of the conveying belt; and conveying the primarily screened target object to a target object collecting position through the conveying belt, and conveying the primarily screened target object to the target object collecting position through the separating device while removing soil attached to the surface of the target object and impurities such as soil blocks, soil and the like remained in the target object again by the separating device, wherein the separating device is positioned at the rear of the conveying belt, so that the target object is finally obtained.
Further, the mechanical equipment further comprises a depth limiting device; the depth limiting device is connected with the first conveying bracket; the depth limiting device comprises a first bracket and a second bracket, and the first bracket is connected with the second bracket through a depth limiting frame; the depth limiting frame comprises a first connecting bracket and a second connecting bracket which are arranged at intervals, and a first supporting device is arranged between the first connecting bracket and the second connecting bracket;
the first connecting bracket is movably connected with the first bracket and the second bracket;
the second connecting bracket is movably connected with the first bracket and the second bracket;
the first supporting device is movably connected with the first bracket; the first support is connected with travelling wheels which are oppositely arranged on two sides of the first supporting device;
preferably, the first supporting device comprises a fourth supporting piece and a fifth supporting piece, the fourth supporting piece is directly or movably connected with the first bracket through a fifth connecting piece, the fourth supporting piece is directly or movably connected with the second bracket through a sixth connecting piece, the fifth supporting piece is movably connected with the fourth supporting piece, and the fifth supporting piece is movably connected with the second bracket.
The scraper knife is positioned in front of the screening conveying belt and is connected with the first conveying bracket through a third connecting piece; the second bracket is connected with a third connecting piece or the first conveying bracket through a sixth connecting piece;
one end, far away from the shovel blade, of the third connecting piece is connected with the first conveying support through a height adjusting device;
the height adjusting device comprises a first part connected with a third connecting piece the second part and the limiting piece are connected with the first conveying bracket; the first component and the second component are oppositely arranged, and the first component or the second component is detachably connected with the second component by being matched with the limiting piece.
The technical scheme has the advantages that the travelling wheels are connected to the first support, the travelling wheels are relatively arranged on two sides of the first supporting device, the fact that the height of the travelling wheels relative to the horizontal plane changes along with the change of the height of the ground, the height of the second support relative to the horizontal plane is driven to change along with the change of the height of the ground is achieved, when the second support is directly or indirectly connected with other working parts such as a shovel blade, the heights of the other working parts such as the shovel blade relative to the horizontal plane can be simultaneously driven to change along with the change of the height of the ground, and therefore the distance between the shovel blade and the ground in the working process of the other working parts such as the shovel blade is kept unchanged, the penetration depth of the other working parts such as the shovel blade is kept unchanged and is not influenced by the change of the height of the ground, and the problems that the excavated crops are damaged or the excavated soil is too much due to the fact that the penetration depth changes along with the change of the height of the ground are avoided.
Drawings
FIG. 1 is a schematic diagram of a separating device according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a separating device and a conveyor belt according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a separation device according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a separating device and a conveyor belt according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a third embodiment of a separator and a conveyor belt;
FIG. 6 is a schematic diagram of a fourth embodiment of a separation device;
FIG. 7 is a schematic view of a fourth embodiment of a separating device and a conveyor belt;
FIG. 8 is a schematic structural diagram of a fifth mechanical device according to an embodiment of the present utility model;
fig. 9 is a schematic structural diagram of a fifth depth limiting device according to an embodiment of the present utility model.
The labels shown in the drawings:
1. a first conveying roller; 2. a second conveying roller; 3. an eccentric roller; 4. a first rotation shaft; 5. a second conveying roller rotating shaft; 61. a leakage preventing device; 62. a first leakage preventing device; 7. a support ring; 8. a helical support; 9. a curved support provided with a plurality of screening channels; 10. a first bracket; 11. a second bracket; 12. a fourth support; 13. a fifth support; 18. a walking wheel; 19. a second delivery stent; 22. a shovel blade; 23. a third connecting member; 24. a first delivery stent; 25. screening a conveying belt; 26. a frame body; 27. a support frame; 28. a conveyor belt; 29. a sixth connecting member; 30. the separation device of embodiment five.
Detailed Description
For a better understanding of the technical solution of the present utility model, the present utility model is further described below with reference to the specific embodiments and the accompanying drawings; the described embodiments are only some, but not all, embodiments of the utility model. 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.
Embodiment one:
according to an aspect of the present embodiment, there is provided a separating device including a first conveying roller 1, a second conveying roller 2, a leakage preventing device 61; the first conveying roller 1 and the second conveying roller 2 are arranged in parallel; the first conveying roller 1 comprises a first rotating shaft 4, and the first rotating shaft 4 is connected with an eccentric roller 3; the axial distance between the first conveying roller 1 and the second conveying roller 2 is 0.3m; the axial distance between the first conveying roller 1 and the second conveying roller 2 is the distance between the central axis of the first conveying roller 1 and the central axis of the second conveying roller 2;
the first conveying roller 1 and the second conveying roller 2 are rotatably connected with the frame; the first conveying roller 1 and the second conveying roller 2 rotate in the same direction, and the first conveying roller 1 and the second conveying roller 2 synchronously rotate; the second conveyor roller 2 follows the first conveyor roller 1, the direction of movement of the object on the separating device being the rear.
The leakage-proof device 61 is partially positioned between the first conveying roller 1 and the second conveying roller 2; the leakage-proof device 61 comprises a plurality of support rings 7 sleeved outside the eccentric roller 3, and the support rings 7 are arranged at intervals; the support ring 7 is connected with the eccentric roller 3; the gaps between the support rings 7 are the screening channels;
the distance between the leakage-proof device 61 and the first rotating shaft 4 is smaller than the distance between the first rotating shaft 4 and the second conveying roller 2, and the distance between the axes of the first rotating shaft 4 and the second conveying roller is the distance between the axes of the rotating shafts of the second conveying rollers;
the farthest distance between the leakage preventing device 61 and the axis of the first rotating shaft 4 is a; the distance between the first rotating shaft 4 and the shaft distance of the second conveying roller 2 is b; the radius of the second conveying roller 2 is c; distance a is less than the difference between distance b and distance c;
the distance between the adjacent support rings is greater than the distance between the axis of the eccentric roller and the axis of the first rotating shaft.
According to another aspect of the present embodiment there is provided a mechanical device comprising said separating means, a frame, a sieving conveyor belt 25, a conveyor belt 28; the frame comprises a frame body 26, a first conveying bracket 24 and a second conveying bracket 19; the screening conveying belt 25 is rotatably connected with the first conveying bracket 24; the first delivery stent 24 is either direct or through the support frame 27 is connected with the frame body 26; the conveying belt 28 is rotatably connected with the second conveying bracket 19; the second conveying bracket 19 is connected with the frame 26; the conveyor belt 28 is located behind the screening conveyor belt 25; the separating device is located behind the conveyor belt 28; the first conveying roller 1 and the second conveying roller 2 are rotatably connected with a second conveying bracket 19;
the second conveyor roller 2 follows the first conveyor roller 1, the direction of movement of the object on the separating device being the rear.
Embodiment two:
the content of the embodiment identical to that of the first embodiment will not be described again; one aspect of this embodiment provides a separation device;
the second conveying roller 2 is in front of the first conveying roller 1, a conveying belt 28 is connected to the second conveying roller 2 in a transmission way, and the moving direction of the target object on the separating device is the rear.
According to another aspect of the present embodiment, there is provided a mechanical apparatus, the second conveying roller 2 is before the first conveying roller 1, a conveying belt 28 is drivingly connected to the second conveying roller 2, and the moving direction of the target object on the separating device is the rear.
Embodiment III:
example 1 the same contents are not repeated; one aspect of this embodiment provides a separation device; the separating device comprises a second leakage-proof device, the second leakage-proof device comprises a plurality of second supporting pieces which are arranged outside the eccentric roller 3, the second supporting pieces rotate synchronously with the first rotating shaft 4, and the second supporting pieces rotate coaxially with the first rotating shaft 4; the plurality of second supporting pieces are sleeved outside the eccentric roller 3, the second supporting pieces are connected end to end in sequence, and at least one second supporting piece is connected with the first rotating shaft 4; the second support is a helical support 8.
Embodiment four:
the content of the embodiment identical to that of the first embodiment will not be described again; one aspect of this embodiment provides a separation device; the first leakage preventing device 62 of the separating device is arranged between the first conveying roller 1 and the second conveying roller 2;
the first leakage preventing device 62 comprises a first supporting piece arranged outside the eccentric roller 3, and the first supporting piece is a bending supporting piece 9 provided with a plurality of screening channels; the first support is connected with the frame.
Example five
The content of the embodiment identical to that of the first embodiment will not be described again; another aspect of the present embodiment provides a mechanical apparatus, further including a depth limiting device; the depth limiting device is connected with the first conveying bracket 24; the depth limiting device comprises a first bracket 10 and a second bracket 11, wherein the first bracket 10 is connected with the second bracket 11 through a depth limiting frame; the depth limiting frame comprises a first connecting bracket and a second connecting bracket which are arranged at intervals, and a first supporting device is arranged between the first connecting bracket and the second connecting bracket;
the first connecting bracket is movably connected with the first bracket 10 and the second bracket 11;
the second connecting bracket is movably connected with the first bracket 10 and the second bracket 11;
the second supporting device is movably connected with the first bracket 10; the first bracket 10 is connected with a travelling wheel 18, and the travelling wheel 18 is oppositely arranged at two sides of the first supporting device;
the second supporting device comprises a fourth supporting piece 12 and a fourth supporting piece 13, one end of the fourth supporting piece 12 is movably connected with the first bracket 10 through a fifth connecting piece, the other end of the fourth supporting piece 12 is movably connected with the second bracket 11 through a sixth connecting piece, the fourth supporting piece 13 is movably connected with the fourth supporting piece 12, and the fourth supporting piece 13 is movably connected with the second bracket 11.
The shovel blade 22 is positioned in front of the screening conveyor belt 25, and the shovel blade 22 is connected with the first conveying bracket 24 through a third connecting piece 23; the second bracket 11 is connected with the second bracket through a sixth connecting piece 29 three connecting pieces 23 or the first conveying bracket 24;
the end, far away from the shovel blade 22, of the third connecting piece 23 is connected with the first conveying bracket 24 through a height adjusting device;
the height adjusting device comprises a first component connected with the third connecting piece 23, a second component connected with the first conveying bracket 24 and a limiting piece; the first component and the second component are oppositely arranged, and the first component or the second component is detachably connected with the second component by being matched with the limiting piece.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art may still make modifications to the technical solutions described in the foregoing embodiments, or may make equivalent substitutions for some or all of the technical features thereof; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (16)
1. A separating device is characterized by comprising a first conveying roller (1) and a second conveying roller (2);
the first conveying roller (1) comprises a first rotating shaft (4), and the first rotating shaft (4) is connected with an eccentric roller (3);
the first conveying roller (1) and the second conveying roller (2) are arranged in parallel.
2. The separating device according to claim 1, characterized in that the axial distance between the first conveyor roller (1) and the second conveyor roller (2) is not more than 0.5m.
3. The separating device according to claim 1, characterized in that the maximum distance between the first conveyor roller (1) and the second conveyor roller (2) is 1-20cm.
4. A separating device as claimed in claim 3, characterized in that the first conveyor roller (1), the second conveyor roller (2) have a maximum distance of 3-7cm.
5. The separating device according to claim 1, characterized in that the minimum distance between the first conveying roller (1) and the second conveying roller (2) is 0-10cm.
6. The separating device according to claim 5, characterized in that the minimum distance between the first conveying roller (1) and the second conveying roller (2) is 2-5cm.
7. The separation device according to claim 1, further comprising leakage preventing means (61).
8. The separating device according to claim 7, characterized in that the leakage preventing device (61) is partly or entirely located between the first conveying roller (1) and the second conveying roller (2), and the leakage preventing device (61) is provided with a screening channel.
9. The separating device according to claim 7 or 8, characterized in that the leakage preventing device (61) is a first leakage preventing device comprising a first support arranged outside the eccentric roller (3), which first support is connected to the first conveyor roller (1) or the frame;
or alternatively
The second leakage-proof device comprises a second supporting piece arranged outside the eccentric roller (3), and the second supporting piece and the first rotating shaft (4) synchronously rotate.
10. A separating device as claimed in claim 9, characterized in that the second support member rotates coaxially with the first rotation shaft (4).
11. The separating device according to claim 7 or 8, characterized in that the leakage preventing device (61) comprises a plurality of supporting rings (7) sleeved outside the eccentric roller (3), wherein the supporting rings (7) are connected with the first conveying roller (1) directly or through connecting pieces, and the supporting rings (7) are arranged at intervals.
12. A separation device as claimed in claim 9, wherein,
the first supporting piece is a plurality of bending supporting pieces arranged at intervals, or is a bending supporting piece (9) provided with a plurality of screening channels, or is a cylindrical supporting piece provided with a plurality of screening channels;
the second support: the bending support pieces are arranged at intervals, or the bending support pieces (9) are provided with a plurality of screening channels, or the cylindrical support pieces are provided with a plurality of screening channels.
13. The separating device according to claim 7, characterized in that the distance between the leakage preventing device (61) and the first conveying roller (1) is smaller than the distance between the axes of the first conveying roller (1) and the second conveying roller (2).
14. A mechanical device comprising a separation apparatus according to any one of claims 1-13.
15. The mechanical device of claim 14, further comprising a frame;
the frame comprises a frame body (26), a first conveying support (24) and a second conveying support (19) are connected to the frame body (26), the first conveying support (24) is connected with a screening conveying belt (25), and a conveying belt (28) is connected to the second conveying support (19); the conveying belt (28) is positioned behind the screening conveying belt (25);
the first conveying roller (1) and the second conveying roller (2) are rotatably connected with the second conveying bracket (19).
16. The mechanical device of claim 15, further comprising a depth limiting means; the depth limiting device is connected with the first conveying bracket (24);
the depth limiting device comprises a first bracket (10) and a second bracket (11), wherein the first bracket (10) is connected with the second bracket (11) through a depth limiting frame; the depth limiting frame comprises a first connecting bracket and a second connecting bracket which are arranged at intervals, and a first supporting device is arranged between the first connecting bracket and the second connecting bracket;
the first connecting bracket is movably connected with the first bracket (10) and the second bracket (11);
the second connecting bracket is movably connected with the first bracket (10) and the second bracket (11);
the first supporting device is movably connected with the first bracket (10);
the first support (10) is connected with travelling wheels (18), and the travelling wheels (18) are oppositely arranged on two sides of the first supporting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223024756.9U CN219803055U (en) | 2022-11-14 | 2022-11-14 | Separating device and mechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223024756.9U CN219803055U (en) | 2022-11-14 | 2022-11-14 | Separating device and mechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219803055U true CN219803055U (en) | 2023-10-10 |
Family
ID=88211150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223024756.9U Active CN219803055U (en) | 2022-11-14 | 2022-11-14 | Separating device and mechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219803055U (en) |
-
2022
- 2022-11-14 CN CN202223024756.9U patent/CN219803055U/en active Active
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