CN220641097U - Fine bin air cannon dredging device - Google Patents
Fine bin air cannon dredging device Download PDFInfo
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- CN220641097U CN220641097U CN202322049504.XU CN202322049504U CN220641097U CN 220641097 U CN220641097 U CN 220641097U CN 202322049504 U CN202322049504 U CN 202322049504U CN 220641097 U CN220641097 U CN 220641097U
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- air cannon
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- fine bin
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- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000003860 storage Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
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- 239000004566 building material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 239000003245 coal Substances 0.000 description 1
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- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of air cannon equipment, in particular to a fine bin air cannon dredging device which comprises a fine bin body, an air cannon and an auxiliary mechanism, wherein the air cannon is fixedly arranged on the outer side of the fine bin body. The utility model has the advantages that: this fine bin air cannon pull throughs through setting up assist mechanism, when the material of fine bin body inside appears arching and blocks up, starts the air cannon, the spiral plate turns to the material of jam, simultaneously, compressed air is when jet assembly, compressed air suddenly strikes the recess and can drive the connecting ball and revolute the axle and rotate, drive the jet pipe and upwards rotate, blow the material of top earlier, reduce the pressure that the below material received, the cooperation spiral plate turns, drive the material of below and begin to flow, and the material of top has not had the support of below material after, subsides down and flows, need not install a plurality of air cannons and can play fine mediation effect, thereby manufacturing cost has been reduced.
Description
Technical Field
The utility model relates to the technical field of air cannon equipment, in particular to a dredging device for a fine bin air cannon.
Background
The storage of mineral fine materials and the continuous supply of materials are very important links in mineral material processing, and the occurrence of bin blockage of mineral materials in the process of bin storage and transportation is a frequent problem in the actual production process. Particularly, the materials with fine granularity, large water content and easy adhesion are easier to block the bin, and bring great difficulty to production.
When the bin is blocked, the bin needs to be dredged, in the prior art, an air cannon is often used for dredging the bin, and the air cannon, namely an air flow aid, an arch breaker and a blockage remover, is a strong airflow of suddenly sprayed compressed gas, and directly rushes into a blocking fault area for storing bulk materials at a speed exceeding Mach, so that the suddenly released expansion shock wave overcomes static friction of the materials, and the materials in the container are restored to flow again.
The air cannon is a special device for preventing and eliminating phenomena of arching, blockage, wall sticking, detention and the like of materials at various storage bins, hoppers and pipeline branching positions, and is widely applied to occasions of important storage and transportation of bulk materials such as electric power, coal, chemical industry, metallurgy, building materials and the like. The bin for containing the materials is generally a square cone and a cone with large upper part and small lower part.
A novel hopper dredging system disclosed in chinese patent CN207293079U, comprising a hopper body, an air cannon system mounted on the bin wall of the hopper body, an air hammer mounted at the lower part of the hopper body; the hopper body comprises an upper hopper section and a conical hopper section, and the upper hopper section is connected with the conical hopper section in a matched manner; the feeding hopper section is a square hopper or a round hopper; the air cannon system comprises a first air cannon arranged at the lower part of the upper hopper section and a second air cannon arranged at the middle lower part of the conical hopper section; the air hammer is installed below the second air cannon in a matched mode.
However, this novel hopper dredging system and the prior art all have the following drawbacks:
in the practical application process, the air cannon is particularly effective in dredging the blockage of the materials with less water content and drier materials, if the blockage cleaning effect of the materials with less water content and drier materials is low, a plurality of air cannons are required to be additionally arranged at different positions on the storage bin in order to achieve the dredging effect, so that the cost is high, and the production cost is also increased accordingly.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
The utility model aims to overcome the defects of the prior art, solve the problems in the background art and provide a dredging device for a fine bin air cannon.
The aim of the utility model is achieved by the following technical scheme: the dredging device for the fine bin air cannon comprises a fine bin body, an air cannon and an auxiliary mechanism, wherein the air cannon is fixedly installed on the outer side of the fine bin body, and the auxiliary mechanism is arranged at the output end of the air cannon;
the auxiliary mechanism comprises a connecting pipe, one end of the connecting pipe is provided with a rotary joint, the connecting pipe is rotationally connected with a connecting shell through the rotary joint, the outside of the connecting shell is fixedly connected with a spiral plate, the connecting shell is movably connected with an air injection assembly, and the air injection assembly is obliquely arranged on the connecting shell;
the air injection assembly comprises a connecting ball, a groove is formed in the connecting ball, a through hole is formed in the groove, an air injection pipe is fixedly connected to the connecting ball at a position corresponding to the through hole, and a rotating shaft is arranged in the middle of the outer surface of the connecting ball.
Preferably, the bottom fixedly connected with connecting axle of connection shell, the one end that the connecting axle kept away from the connection shell is provided with the rotating member, be provided with the solenoid valve on the connecting pipe, the one end that the rotary joint was kept away from to the connecting pipe is provided with the ring flange.
Preferably, the output end of the air cannon is connected with the connecting pipe flange through a flange plate.
Preferably, the connecting shaft is rotationally connected with the fine bin body through a rotating piece.
Preferably, the connecting ball is located in the side wall of the connecting shell, and the connecting ball is rotationally connected with the connecting shell through a rotating shaft.
Preferably, one end, far away from the through hole, of one side of the through hole is arranged in the groove and inclines towards the inside of the connecting ball.
Preferably, a through groove is formed in the connecting shell at a position corresponding to the groove.
Compared with the prior art, the utility model has the following advantages:
this fine bin air cannon pull throughs through setting up assist mechanism, when the material of fine bin body inside appears arching and blocks up, starts the air cannon, the spiral plate turns to the material of jam, simultaneously, compressed air is when jet assembly, compressed air suddenly strikes the recess and can drive the connecting ball and revolute the axle and rotate, drive the jet pipe and upwards rotate, blow the material of top earlier, reduce the pressure that the below material received, the cooperation spiral plate turns, drive the material of below and begin to flow, and the material of top has not had the support of below material after, subsides down and flows, need not install a plurality of air cannons and can play fine mediation effect, thereby manufacturing cost has been reduced.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic diagram of an auxiliary mechanism according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the auxiliary mechanism of the present utility model at a first view angle;
FIG. 4 is a schematic cross-sectional view of the secondary mechanism of the present utility model at a second view;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present utility model;
FIG. 6 is a schematic view of a jet assembly according to the present utility model;
FIG. 7 is a schematic cross-sectional view of a jet assembly according to the present utility model.
In the figure: 1. a fine bin body; 2. an air cannon; 3. an auxiliary mechanism; 31. a connecting pipe; 32. a rotary joint; 33. a connection housing; 34. a spiral plate; 35. a jet assembly; 351. a connecting ball; 352. a groove; 353. a through hole; 354. a gas lance; 355. a rotating shaft; 36. a connecting shaft; 37. a rotating member; 38. an electromagnetic valve; 39. a flange plate; 4. a mounting frame; 5. and a connecting frame.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Additional aspects and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
As shown in fig. 1, the dredging device for the fine bin air cannon comprises a fine bin body 1, an air cannon 2 and an auxiliary mechanism 3, wherein the air cannon 2 is fixedly arranged on the outer side of the fine bin body 1, the auxiliary mechanism 3 is arranged at the output end of the air cannon 2, the auxiliary mechanism 3 is positioned in the fine bin body 1, a mounting frame 4 is fixedly connected to the outer part of the fine bin body 1, the air cannon 2 is fixedly arranged at the top of the mounting frame 4 through bolts, a connecting frame 5 is fixedly connected to the middle part of the inner part of the fine bin body 1, the auxiliary mechanism 3 is movably connected with the fine bin body 1 through the connecting frame 5, and a supporting frame is fixedly connected to the bottom of the inner part of the fine bin body 1;
as shown in fig. 2-5, the auxiliary mechanism 3 comprises a connecting pipe 31, a rotary joint 32, a connecting shell 33, a spiral plate 34, air injection assemblies 35, a connecting shaft 36, a rotating piece 37, an electromagnetic valve 38 and a flange 39, wherein the rotary joint 32 is arranged at one end of the connecting pipe 31, the connecting pipe 31 is rotatably connected with the connecting shell 33 through the rotary joint 32, the connecting shell 33 is rotatably connected with the connecting frame 5, the spiral plate 34 is fixedly connected with the outside of the connecting shell 33, the air injection assemblies 35 are movably connected with the connecting shell 33, the air injection assemblies 35 are obliquely arranged on the connecting shell 33, the plurality of air injection assemblies 35 are fixedly connected with the connecting shaft 36 at the bottom of the connecting shell 33, the rotating piece 37 is arranged at one end, far away from the connecting shaft 36, of the connecting shaft 36 is rotatably connected with a supporting frame in the fine material bin body 1 through the rotating piece 37, the stability of the auxiliary mechanism 3 is ensured, the electromagnetic valve 38 is arranged on the connecting pipe 31, the flange 39 is arranged at one end, far away from the rotary joint 32, and the output end of the air cannon 2 is flange-connected with the connecting pipe 31 through the flange 39 as shown in fig. 1;
as shown in fig. 5-7, the air injection assembly 35 comprises a connection ball 351, a groove 352, a through hole 353, an air injection pipe 354 and a rotating shaft 355, wherein the connection ball 351 is positioned in the side wall of the connection shell 33, the groove 352 is formed in the connection ball 351, a through groove is formed in the connection shell 33 at a position corresponding to the groove 352, the through hole 353 is formed in the groove 352, one end, far away from the through hole 353, of one side of the groove 352 is inclined towards the inside of the connection ball 351, the air injection pipe 354 is fixedly connected to the position, corresponding to the through hole 353, of the connection ball 351, the rotating shaft 355 is arranged in the middle of the outer surface of the connection ball 351, and the connection ball 351 is rotationally connected with the connection shell 33 through the rotating shaft 355.
The working process of the utility model is as follows:
s1, when materials in a fine bin body 1 are arched and blocked, an air cannon 2 is started to compress air;
s2, opening the electromagnetic valve 38, enabling the compressed air in the air cannon 2 to enter the connecting shell 33 along the connecting pipe 31 and be sprayed out along the air spraying assembly 35, and enabling the reacting force generated when the air is sprayed out to drive the connecting shell 33 to rotate due to the inclined arrangement of the air spraying assembly 35, and enabling the spiral plate 34 to turn over the blocked material;
s3, when compressed air passes through the air injection assembly 35, the compressed air suddenly impacts the groove 352 to drive the connecting ball 351 to rotate around the rotating shaft 355 to drive the air injection pipe 354 to rotate upwards, the upper material is firstly blown, the pressure on the lower material is reduced, the lower material is driven to start flowing by matching with the turning of the spiral plate 34, and the upper material is collapsed downwards to flow after being not supported by the lower material, so that the dredging effect is better;
and S4, after compressed air is sprayed out of the air spraying pipe 354, the connecting ball 351 drives the air spraying pipe 354 to rotate downwards for resetting due to gravity.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
this fine bin air cannon pull throughs through setting up complementary unit 3, when the material of fine bin body 1 inside appears arching and blocks up, start air cannon 2 and compress the air, then open solenoid valve 38, compressed air in the air cannon 2 enters into coupling shell 33 along connecting pipe 31, and spout along jet module 35, because jet module 35 slope's setting, reaction force when making the blowout air drives coupling shell 33 rotation, spiral plate 34 turns over the material of blocking, simultaneously, compressed air is when passing through jet module 35, compressed air suddenly strikes recess 352 can drive the connection ball 351 and revolute shaft 355 rotation, drive jet tube 354 upwards rotates, blow the material of top earlier, reduce the pressure that the below material received, cooperate the turn over of spiral plate 34, drive the material of below and begin to flow, and the material of top has not had the support of below material after, subside down and flow, can play fine effect of dredging without installing a plurality of air cannons 2, thereby manufacturing cost has been reduced.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. The utility model provides a fine bin air cannon pull throughs, includes fine bin body (1), its characterized in that: the fine bin comprises a fine bin body (1), and is characterized by further comprising an air cannon (2) and an auxiliary mechanism (3), wherein the air cannon (2) is fixedly arranged on the outer side of the fine bin body (1), and the auxiliary mechanism (3) is arranged at the output end of the air cannon (2);
the auxiliary mechanism (3) comprises a connecting pipe (31), one end of the connecting pipe (31) is provided with a rotary joint (32), the connecting pipe (31) is rotationally connected with a connecting shell (33) through the rotary joint (32), a spiral plate (34) is fixedly connected to the outside of the connecting shell (33), an air injection assembly (35) is movably connected to the connecting shell (33), and the air injection assembly (35) is obliquely arranged on the connecting shell (33);
the jet assembly (35) comprises a connecting ball (351), a groove (352) is formed in the connecting ball (351), a through hole (353) is formed in the groove (352), a jet pipe (354) is fixedly connected to the connecting ball (351) at a position corresponding to the through hole (353), and a rotating shaft (355) is arranged in the middle of the outer surface of the connecting ball (351).
2. The fine bin air cannon pull throughs of claim 1, wherein: the bottom fixedly connected with connecting axle (36) of coupling shell (33), the one end that coupling shell (33) was kept away from to connecting axle (36) is provided with rotor (37), be provided with solenoid valve (38) on connecting pipe (31), the one end that rotary joint (32) was kept away from to connecting pipe (31) is provided with ring flange (39).
3. The fine bin air cannon pull throughs of claim 1, wherein: the output end of the air cannon (2) is in flange connection with the connecting pipe (31) through a flange plate (39).
4. The fine bin air cannon pull throughs of claim 2, wherein: the connecting shaft (36) is rotationally connected with the fine bin body (1) through a rotating piece (37).
5. The fine bin air cannon pull throughs of claim 1, wherein: the connecting ball (351) is positioned in the side wall of the connecting shell (33), and the connecting ball (351) is rotatably connected with the connecting shell (33) through a rotating shaft (355).
6. The fine bin air cannon pull throughs of claim 1, wherein: one end, far away from the through hole (353), of one side of the through hole (353) is arranged in the groove (352) and inclines towards the inside of the connecting ball (351).
7. The fine bin air cannon pull throughs of claim 1, wherein: a through groove is formed in the connecting shell (33) at a position corresponding to the groove (352).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322049504.XU CN220641097U (en) | 2023-08-01 | 2023-08-01 | Fine bin air cannon dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322049504.XU CN220641097U (en) | 2023-08-01 | 2023-08-01 | Fine bin air cannon dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220641097U true CN220641097U (en) | 2024-03-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322049504.XU Active CN220641097U (en) | 2023-08-01 | 2023-08-01 | Fine bin air cannon dredging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220641097U (en) |
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2023
- 2023-08-01 CN CN202322049504.XU patent/CN220641097U/en active Active
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