CN220578014U - Anti-blocking structure of surge bin - Google Patents
Anti-blocking structure of surge bin Download PDFInfo
- Publication number
- CN220578014U CN220578014U CN202322291566.1U CN202322291566U CN220578014U CN 220578014 U CN220578014 U CN 220578014U CN 202322291566 U CN202322291566 U CN 202322291566U CN 220578014 U CN220578014 U CN 220578014U
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- clamping plates
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- crushing
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- 239000000463 material Substances 0.000 claims abstract description 53
- 238000007599 discharging Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 24
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses an anti-blocking structure of a surge bin, which relates to the technical field of surge bins and comprises a bin body, wherein a feed inlet for materials to enter is formed in the top end of the bin body, a discharge pipe for materials to flow out is fixedly connected to the bottom end of the bin body, an annular frame is fixedly connected to the outer wall of the discharge pipe, and anti-blocking mechanisms are arranged at the end parts of the annular frame and the inside of the discharge pipe. According to the utility model, by arranging the anti-blocking mechanism and the arc-shaped blade, the two clamping plates in a relative movement state drive the crushing rod and the thorn head to insert into the caking material, a plurality of holes are formed in the crushing rod and the thorn head, and the caking material in the holes is extruded and crushed by the two clamping plates, so that the caking material clamped by the two clamping plates is crushed into fine materials, and the residual materials outside the clamping plates can be crushed and cut by the arc-shaped blade, so that the blocking condition of the caking material on the discharging pipe is avoided, and the bin body is protected.
Description
Technical Field
The utility model relates to the technical field of surge bins, in particular to an anti-blocking structure of a surge bin.
Background
The buffer bin is a key component in the skip quantitative loading system, the buffer bin is damaged due to different loading actions of materials, the buffer bin consists of a silo and a hopper, and for silo walls without stiffening ribs, the strength of the silo walls is calculated according to a film theory.
In the transportation storage system in factories and mines, the surge bin is a storage bin which is widely used, if the material of stock is tiny crushed aggregates, and is a material with certain viscosity and humidity, when the material flows out through the discharging pipe of the surge bin, the agglomerated material can cause blockage to the discharging pipe, so that the condition of incapable discharging is caused, at this moment, staff can strike the outer wall of the discharging pipe through auxiliary tools, thereby vibrating the agglomerated material blocked inside the discharging pipe, but long-time striking the arm of the staff can produce acid expansion, the discharging pipe is made of steel, long-term striking easily causes concave deformation of the discharging pipe, and abrasion is caused to the surge bin.
Disclosure of Invention
The utility model aims at: in order to solve the problem that the blocking material can cause the blockage to the discharging pipe and can not be discharged, the anti-blocking structure of the buffering bin is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the anti-blocking structure of the buffer bin comprises a bin body, wherein a feed inlet for materials to enter is formed in the top end of the bin body, a discharge pipe for materials to flow out is fixedly connected to the bottom end of the bin body, an annular frame is fixedly connected to the outer wall of the discharge pipe, and anti-blocking mechanisms are arranged at the end part of the annular frame and the inside of the discharge pipe and used for dredging and preventing blocking of the materials;
the anti-blocking mechanism comprises two clamping plates, a crushing assembly and a driving assembly;
the driving component is used for driving the two clamping plates to synchronously move relatively or oppositely;
the two clamping plates in the relative movement state drive the crushing assembly to crush and dredge materials;
the outer wall fixedly connected with arc blade of grip block is used for to grip block outside residual material is broken.
As still further aspects of the utility model: the crushing assembly comprises a crushing rod and a thorn head;
the crushing rod is fixedly connected to the inner wall of the clamping plate, the thorn heads are arranged at the end parts of the crushing rod, and the crushing rod and the thorn heads are multiple in number and distributed in an annular shape.
As still further aspects of the utility model: the driving assembly comprises a motor, a bidirectional screw rod, a moving frame, a positive thread, a reverse thread, a shell, a moving block, a sliding block and a sliding chute;
the motor is arranged at the end part of the annular frame, the shell is fixedly connected to the inner wall of the discharging pipe, the bidirectional screw rod is rotatably connected to the inside of the shell and is connected with the end part of an output shaft of the motor, the moving frame is slidably connected to the outer wall of the shell, the moving block is fixedly connected to the inner side of the moving frame through the sliding block, the moving block is in threaded connection with the bidirectional screw rod, the sliding groove is formed in the bottom end of the shell and penetrates into the inside of the shell, and the sliding block is slidably connected to the inside of the sliding groove;
the bidirectional screw rod in a rotating state is used for driving the moving block to axially move along the track of the bidirectional screw rod, and the positive threads and the reverse threads are respectively arranged at two ends of the outer wall of the bidirectional screw rod.
As still further aspects of the utility model: the number of the moving blocks is two, the two moving blocks are symmetrically arranged, the inner cavity of one moving block is provided with an inner thread meshed with the positive thread, and the inner cavity of the other moving block is provided with an inner thread meshed with the reverse thread.
As still further aspects of the utility model: the clamping plates are fixedly connected to the top end of the movable frame, the clamping plates are of arc structures, the two clamping plates axially move in the discharging pipe, and the interval maximum diameter of the two clamping plates is smaller than the diameter of the inner wall of the discharging pipe.
As still further aspects of the utility model: the telescopic rods are arranged on the inner sides of the movable frames and used for guiding the horizontal movement of the movable frames, and two ends of each telescopic rod are fixedly connected with the inner side end parts of the two movable frames respectively.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up anti-blocking mechanism, arc blade, make two grip blocks of relative movement state drive broken pole and thorn head insert caking material, its inside forms a plurality of holes, and two grip blocks extrude broken to the caking material of a plurality of holes to the caking material by two grip blocks centre gripping is broken into tiny material, and arc blade can carry out broken cutting to the outside residual material of grip block, thereby avoids caking material to cause the condition of jam to the discharging pipe, and protects the storehouse body.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an anti-blocking mechanism according to the present utility model;
FIG. 3 is a schematic view of another view angle of the anti-blocking mechanism according to the present utility model;
fig. 4 is a schematic cross-sectional view of the housing of the present utility model.
In the figure: 1. a bin body; 2. a discharge pipe; 3. a feed inlet; 4. an annular frame; 5. an anti-blocking mechanism; 501. a motor; 502. a two-way screw rod; 503. a clamping plate; 504. a breaker bar; 505. a piercing head; 506. a moving frame; 507. a positive thread; 508. a reverse thread; 509. a housing; 5010. a moving block; 5011. a slide block; 5012. a chute; 6. an arc-shaped blade.
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 3, in an embodiment of the present utility model, an anti-blocking structure of a surge bin includes a bin body 1, a feed inlet 3 for feeding materials is provided at the top end of the bin body 1, a discharge pipe 2 for discharging materials is fixedly connected to the bottom end of the bin body 1, an annular frame 4 is fixedly connected to the outer wall of the discharge pipe 2, and an anti-blocking mechanism 5 is installed at the end of the annular frame 4 and inside the discharge pipe 2 for dredging and blocking the materials;
the anti-blocking mechanism 5 comprises two clamping plates 503, a crushing assembly and a driving assembly;
the driving component is used for driving the two clamping plates 503 to synchronously move relatively or oppositely;
the two clamping plates 503 in the relative movement state drive the crushing assembly to crush and dredge materials;
the outer wall of the clamping plate 503 is fixedly connected with an arc-shaped blade 6 for crushing the residual materials outside the clamping plate 503;
the crushing assembly comprises a crushing rod 504 and a piercing head 505;
the crushing rod 504 is fixedly connected to the inner wall of the clamping plate 503, the thorn heads 505 are arranged at the end parts of the crushing rod 504, and the crushing rod 504 and the thorn heads 505 are multiple in number and distributed in a ring shape;
the driving component comprises a motor 501, a bidirectional screw rod 502, a moving frame 506, a positive thread 507, a reverse thread 508, a shell 509, a moving block 5010, a sliding block 5011 and a sliding chute 5012;
the motor 501 is arranged at the end part of the annular frame 4, the shell 509 is fixedly connected to the inner wall of the discharging pipe 2, the bidirectional screw rod 502 is rotatably connected to the inside of the shell 509 and is connected with the end part of an output shaft of the motor 501, the movable frame 506 is slidably connected to the outer wall of the shell 509, the movable block 5010 is fixedly connected to the inner side of the movable frame 506 through the sliding block 5011, the movable block 5010 is in threaded connection with the bidirectional screw rod 502, the sliding groove 5012 is arranged at the bottom end of the shell 509 and penetrates into the inside, and the sliding block 5011 is slidably connected to the inside of the sliding groove 5012;
the bidirectional screw rod 502 in a rotating state is used for driving the moving block 5010 to axially move along the track of the bidirectional screw rod 502, and the positive thread 507 and the reverse thread 508 are respectively arranged at two ends of the outer wall of the bidirectional screw rod 502.
In this embodiment: pouring materials into the bin body 1 through the feed inlet 3, and discharging the materials particles from the bin body 1 through the discharge pipe 2, when the materials with certain viscosity and humidity flow out of the bin body 1 through the discharge pipe 2 to block the discharge pipe 2, at this time, the output shaft of the motor 501 operates to drive the bidirectional screw rod 502 to rotate inside the shell 509, the bidirectional screw rod 502 in a rotating state respectively drives the two moving blocks 5010 to axially move along the tracks of the positive threads 507 and the reverse threads 508, so that the two moving blocks 5010 respectively drive the two sliding blocks 5011 to axially move inside the sliding grooves 5012 (the sliding grooves 5012 are arranged at the bottom end of the shell 509, the top and the peripheral surfaces of the shell 509 are in a closed structure, so that the situation that the materials flow into the shell 509 in the falling process can be avoided, the situation that the materials fill the threaded surfaces of the bidirectional screw rod 502 is avoided, the normal operation of the bidirectional screw rod 502 is protected), thereby the movable block 5010 drives the movable frame 506 to axially move on the outer wall of the shell 509 through the sliding block 5011, the two movable frames 506 respectively drive the two clamping plates 503 to relatively move, the two clamping plates 503 in a relatively moving state enable the crushing rod 504 and the thorn head 505 to be inserted into the agglomerated materials, a plurality of holes are formed in the crushing rod and the two clamping plates 503 squeeze and crush the agglomerated materials in the holes, the agglomerated materials clamped by the two clamping plates 503 are crushed into fine materials, the fine materials flow out through the discharging pipe 2, when the residual agglomerated materials flow into the outer parts of the two clamping plates 503 in the crushing process, at the moment, the arc blade 6 crushes the residual agglomerated materials outside the clamping plates 503, the arc blade 6 cuts the residual agglomerated materials, thereby the condition that the agglomerated materials block the discharging pipe 2 is prevented, and protects the bin body 1.
Referring to fig. 3, the number of the moving blocks 5010 is two, and the two moving blocks 5010 are symmetrically arranged, wherein an inner cavity of one moving block 5010 is provided with an inner thread engaged with the positive thread 507, and an inner cavity of the other moving block 5010 is provided with an inner thread engaged with the reverse thread 508.
In this embodiment: the output shaft of the motor 501 operates to drive the bidirectional screw rod 502 to rotate inside the casing 509, and the bidirectional screw rod 502 in a rotating state drives the two moving blocks 5010 to axially move along the tracks of the positive threads 507 and the reverse threads 508 respectively, so that the two moving blocks 5010 drive the two sliding blocks 5011 to axially move inside the sliding grooves 5012 respectively, and the moving blocks 5010 drive the moving frames 506 to axially move on the outer wall of the casing 509 through the sliding blocks 5011, so that the two moving frames 506 drive the two clamping plates 503 to relatively move in a close manner respectively.
Referring to fig. 1, the clamping plate 503 is fixedly connected to the top end of the moving frame 506, and the clamping plate 503 has an arc structure.
In this embodiment: the two clamping plates 503 are driven to move relatively close by the two moving frames 506, and the two clamping plates 503 in a relatively moving state enable the crushing rod 504 and the thorn head 505 to be inserted into the agglomerated materials, so that the agglomerated materials clamped by the two clamping plates 503 are crushed into fine materials.
Referring to fig. 3, the two clamping plates 503 are axially moved inside the tapping pipe 2, and the maximum diameter of the two clamping plates 503 is smaller than the diameter of the inner wall of the tapping pipe 2.
In this embodiment: when the two moving frames 506 respectively drive the two clamping plates 503 to move in opposite directions, the interval maximum diameter of the two clamping plates 503 is smaller than the diameter of the inner wall of the discharging pipe 2, so that the condition that the two clamping plates 503 interfere with the inside of the discharging pipe 2 when moving is avoided.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The anti-blocking structure of the buffer bin comprises a bin body (1), wherein a feed inlet (3) for feeding materials is formed in the top end of the bin body (1), and a discharge pipe (2) for discharging the materials is fixedly connected to the bottom end of the bin body (1), and the anti-blocking structure is characterized in that an annular frame (4) is fixedly connected to the outer wall of the discharge pipe (2), and an anti-blocking mechanism (5) is arranged at the end part of the annular frame (4) and the inner part of the discharge pipe (2) and used for dredging the materials to prevent blocking;
the anti-blocking mechanism (5) comprises two clamping plates (503), a crushing assembly and a driving assembly;
the driving component is used for driving the two clamping plates (503) to synchronously move relatively or oppositely;
the two clamping plates (503) in the relative movement state drive the crushing assembly to crush and dredge materials;
the outer wall of the clamping plate (503) is fixedly connected with an arc-shaped blade (6) and is used for crushing residual materials outside the clamping plate (503).
2. The anti-blocking structure of a surge bin according to claim 1, wherein the crushing assembly comprises a crushing rod (504) and a piercing head (505);
the crushing rod (504) is fixedly connected to the inner wall of the clamping plate (503), the thorn head (505) is arranged at the end part of the crushing rod (504), and the crushing rod (504) and the thorn head (505) are multiple in number and distributed in a ring shape.
3. The anti-blocking structure of the surge bin according to claim 1, wherein the driving assembly comprises a motor (501), a bidirectional screw rod (502), a moving frame (506), a positive thread (507), a reverse thread (508), a shell (509), a moving block (5010), a sliding block (5011) and a sliding groove (5012);
the motor (501) is mounted at the end part of the annular frame (4), the shell (509) is fixedly connected to the inner wall of the discharging pipe (2), the bidirectional screw rod (502) is rotatably connected to the inside of the shell (509) and is connected with the end part of an output shaft of the motor (501), the movable frame (506) is slidably connected to the outer wall of the shell (509), the movable block (5010) is fixedly connected to the inner side of the movable frame (506) through the sliding block (5011), the movable block (5010) is in threaded connection with the bidirectional screw rod (502), the sliding groove (5012) is formed in the bottom end of the shell (509) and penetrates into the inside, and the sliding block (5011) is slidably connected to the inside of the sliding groove (5012);
the bidirectional screw rod (502) in a rotating state is used for driving the moving block (5010) to axially move along the track of the bidirectional screw rod, and the positive threads (507) and the reverse threads (508) are respectively arranged at two ends of the outer wall of the bidirectional screw rod (502).
4. A surge bin anti-blocking structure according to claim 3, wherein the number of the moving blocks (5010) is two, and the two moving blocks (5010) are symmetrically arranged, wherein the inner cavity of one moving block (5010) is provided with an internal thread engaged with the positive thread (507), and the inner cavity of the other moving block (5010) is provided with an internal thread engaged with the negative thread (508).
5. A surge bin anti-blocking structure according to claim 3, wherein the clamping plate (503) is fixedly connected to the top end of the moving frame (506), and the clamping plate (503) has an arc-shaped structure.
6. The anti-blocking structure of the surge bin according to claim 1, wherein two clamping plates (503) axially move inside the discharging pipe (2), and the maximum diameter of the interval between the two clamping plates (503) is smaller than the diameter of the inner wall of the discharging pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322291566.1U CN220578014U (en) | 2023-08-25 | 2023-08-25 | Anti-blocking structure of surge bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322291566.1U CN220578014U (en) | 2023-08-25 | 2023-08-25 | Anti-blocking structure of surge bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220578014U true CN220578014U (en) | 2024-03-12 |
Family
ID=90122632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322291566.1U Active CN220578014U (en) | 2023-08-25 | 2023-08-25 | Anti-blocking structure of surge bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220578014U (en) |
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2023
- 2023-08-25 CN CN202322291566.1U patent/CN220578014U/en active Active
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