CN220578006U

CN220578006U - Anti-blocking device for ash warehouse

Info

Publication number: CN220578006U
Application number: CN202321635309.9U
Authority: CN
Inventors: 朱铮; 吴念允; 周鑫; 刘汉中
Original assignee: Changzhou Haoda Power Equipment Co ltd
Current assignee: Changzhou Haoda Power Equipment Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2024-03-12
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses an anti-blocking device for an ash warehouse, which comprises a bracket, wherein a top cover is fixedly arranged at one end of the bracket, oil channels are arranged in the bracket and the top cover, anti-accumulation mechanisms are uniformly arranged on the side surfaces of the top cover, one side of each anti-accumulation mechanism is connected with the oil channel, one side of the bracket is connected with an oil pumping machine through a pipeline, and the oil pumping machine is connected with the oil channel of the bracket. The oil pump supplies oil to the anti-accumulation mechanism through an oil duct. The support supports the top cover and is located ash storehouse exit, makes exit dust split level, and the light discharge of being convenient for prevents ash storehouse export jam.

Description

Anti-blocking device for ash warehouse

Technical Field

The utility model relates to the technical field of ash removal equipment, in particular to an anti-blocking device for an ash warehouse.

Background

The existing pipeline transportation is a more advanced transportation mode, and materials can be transported by applying pressure to the nodes and regulating the pressure, so that higher-efficiency transportation is realized. Pneumatic conveying is used as a novel pipeline conveying mode, is applied to various industries, and is a pipeline conveying method which is relatively mainstream at present. Under different air flow motion states during pneumatic conveying, the internal materials have different motion states.

Further reduction of the flow rate in the ash bin will cause a substantial portion of the material to be in a stagnant state and deposited at the outlet.

In the prior art, an anti-blocking piece is arranged at an outlet, so that the material is in a turbulent flow shape at an ash outlet. The chance of a plug flow condition at the outlet is reduced. But ash is continuously deposited on the anti-blocking member, and a stagnation state appears on the surface. After long-time use, the ash yield of the ash warehouse can be reduced.

Disclosure of Invention

The utility model aims to provide an anti-blocking device for a dust warehouse, which is used for solving the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an ash storehouse is with anti-blocking device, includes the support, the one end fixed mounting of support has the top cap, the inside oil duct that all is provided with of support, top cap, the side of top cap evenly is provided with prevents piling up the mechanism, prevent piling up one side and the oil duct of mechanism and meet, one side of support has the pump oil machine through the pipe connection, and the pump oil machine meets with the oil duct of support. The oil pump supplies oil to the anti-accumulation mechanism through an oil duct. The support supports the top cover and is located ash storehouse exit, makes exit dust split level, and the light discharge of being convenient for prevents ash storehouse export jam.

According to the technical scheme, the movable groove has been evenly seted up to the side of top cap, the one end side in movable groove articulates there is the apron, prevent piling up the mechanism and including the casing, the one end and the movable groove bottom fixed connection of casing, the inside of casing is connected with the fly leaf through transition fit, the one end fixedly connected with connecting rod of fly leaf, the one end and the apron hinge of fly leaf are kept away from to the connecting rod, the one end fixedly connected with U type spare of connecting rod is kept away from to the fly leaf, the one end fixedly connected with spring one of fly leaf is kept away from to the U type spare, the one end and the bottom fixed connection of movable groove of U type spare are kept away from to the spring one, the side and the casing of U type spare adopt clearance fit to be connected, and adopt dynamic seal. When the top cover is free from accumulated ash, the first spring supports the U-shaped piece, so that the movable plate is positioned on the upper half part of the shell, the connecting rod pushes the cover plate to rotate, and one end of the cover plate is separated from the movable groove. When ash reaches the top cover, one end of the cover plate rotates to be connected with the movable groove. The connecting rod pushes the movable plate to move downwards, the U-shaped piece moves downwards, and the first spring converts pressure into deformation force for storage.

According to the technical scheme, the through holes are formed in one side of the shell and one side of the U-shaped piece, and one end of the through hole in the shell is connected with the oil duct of the top cover through the pipeline. When ash is accumulated on the cover plate, the cover plate is pressed down, the connecting rod pushes the movable plate to move down, and the U-shaped piece continues to move down. The through opening at the U-shaped part is overlapped with the through opening at the shell. The through hole starts to feed oil into the U-shaped part, and the space formed by the first position of the spring and the shell is filled with the U-shaped part. The oil cooperates with the first pushing U-shaped piece of the spring to move upwards, the movable plate moves upwards; pushing the connecting rod to move upwards to enable the cover plate to rotate upwards to be attached to one side of the movable groove again. In the process of the cover plate moving, the accumulated ash on the cover plate surface is dithered, so that the cover plate is loosened and slipped down.

According to the technical scheme, the inside of top cap is provided with the standing groove, the standing groove is located one side of oil duct, prevent piling up the mechanism and including the base, the bottom and the base fixed connection of standing groove, the activity chamber has been seted up to the inside of base, the inner wall in activity chamber is connected with the piston through transition fit, the one end fixedly connected with connecting rod of piston, the one end fixedly connected with spring second that the piston is close to the connecting rod, and the connecting rod is located the inside of spring second, the one end and the base fixed connection of piston are kept away from to the spring second, pass through clearance fit connection between the terminal surface of connecting rod and the base, and adopt dynamic seal, the one end fixedly connected with round platform that the piston was kept away from to the connecting rod. The second spring makes the piston in the lower part of the movable cavity and push the circular bench to move upwards to strike the top cover when the connecting rod is forced to move upwards. The dust deposit at the top cover shakes and faults, so that the dust deposit can fall down easily. Simultaneously, the connecting rod pulls the piston to move upwards, and the second spring is extruded. When the connecting rod is not stressed, the second spring pushes the piston to move downwards for resetting. The connecting rod drives the round platform to return.

According to the technical scheme, the base is located inside one side of the movable cavity and is provided with the passageway, one end of the base, which is close to the round table, is fixedly connected with the flexible pipe, one end of the flexible pipe, which is close to the base, is communicated with the passageway, and one end of the flexible pipe, which is far away from the base, is fixedly connected with the round table. One end of the passage far away from the flexible pipe is connected with the oil duct of the top cover. The flexible pipe is filled with the oil pump through the oil duct and the passage. The surface of the flexible pipe is straightened, and the connecting rod is pushed to move upwards.

Compared with the prior art, the utility model has the following beneficial effects:

through being provided with connecting rod, U type spare, through-hole, when having ash to pile up on the apron, the apron atress moves down, and the connecting rod promotes the fly leaf and moves down, and U type spare continues to move down. The through opening at the U-shaped part is overlapped with the through opening at the shell. The through hole starts to feed oil into the U-shaped part, and the space formed by the first position of the spring and the shell is filled with the U-shaped part. The oil cooperates with the first pushing U-shaped piece of the spring to move upwards, the movable plate moves upwards; pushing the connecting rod to move upwards to enable the cover plate to rotate upwards to be attached to one side of the movable groove again. In the process of moving the cover plate, the accumulated ash on the cover plate surface is dithered to loosen and slide down;

the flexible pipe, the connecting rod and the round table are arranged, and the oil pump fills the flexible pipe through the oil duct and the passage. The surface of the flexible pipe is straightened, and the connecting rod is pushed to move upwards. When the connecting rod is forced to move upwards, the round table is pushed to move upwards, and the top cover is hit. The dust deposit at the top cover shakes and faults, so that the dust deposit can fall down easily.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic perspective view of an anti-stacking mechanism according to an embodiment of the present utility model;

FIG. 3 is a schematic view showing the internal cross-sectional structure of a top cover according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of a second anti-stacking mechanism according to an embodiment of the present utility model;

in the figure: 1. a bracket; 2. a top cover; 21. a cover plate; 22. a movable groove; 31. a housing; 32. a connecting rod; 33. a movable plate; 34. a U-shaped piece; 35. a through port; 36. a first spring; 41. a placement groove; 43. a base; 431. a movable cavity; 432. a passage; 44. round bench; 45. a connecting rod; 451. a piston; 452. a second spring; 46. a flexible tube.

Description of the embodiments

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, the present utility model provides the following technical solutions: the utility model provides an ash storehouse is with anti-blocking device, includes support 1, and the one end fixed mounting of support 1 has top cap 2, and support 1, the inside oil duct that all is provided with of top cap 2, and the side of top cap 2 evenly is provided with prevents piling up the mechanism, prevents piling up one side and the oil duct of mechanism and meets, and there is the pump oil machine one side of support 1 through the pipe connection, and the pump oil machine meets with the oil duct of support 1. The oil pump supplies oil to the anti-accumulation mechanism through an oil duct. The support 1 supports the top cover 2 to be positioned at the outlet of the ash bin, so that dust at the outlet is staggered, easy discharge is facilitated, and the outlet of the ash bin is prevented from being blocked.

Examples

Referring to fig. 2 and 3, a movable slot 22 is uniformly formed in a side surface of the top cover 2, a cover plate 21 is hinged to one end side surface of the movable slot 22, the anti-stacking mechanism comprises a shell 31, one end of the shell 31 is fixedly connected with the bottom end of the movable slot 22, a movable plate 33 is connected in the shell 31 through transition fit, one end of the movable plate 33 is fixedly connected with a connecting rod 32, one end of the connecting rod 32 away from the movable plate 33 is hinged to the cover plate 21, one end of the movable plate 33 away from the connecting rod 32 is fixedly connected with a U-shaped piece 34, one end of the U-shaped piece 34 away from the movable plate 33 is fixedly connected with a first spring 36, one end of the first spring 36 away from the U-shaped piece 34 is fixedly connected with the bottom end of the movable slot 22, and the side surface of the U-shaped piece 34 is connected with the shell 31 through clearance fit. The through openings 35 are formed in one side of the shell 31 and one side of the U-shaped piece 34, and one end of the through opening 35 at the shell 31 is connected with an oil duct of the top cover 2 through a pipeline.

Working principle: when the top cover 2 is free from accumulated ash, the first spring 36 supports the U-shaped piece 34, the movable plate 33 is positioned on the upper half part of the shell 31, the connecting rod 32 pushes the cover plate 21 to rotate, and one end of the cover plate 21 is separated from the movable groove 22.

When ash reaches the top cover 2, one end of the cover plate 21 rotates to be engaged with the movable groove 22. The connecting rod 32 pushes the movable plate 33 to move downwards, the U-shaped piece 34 moves downwards, and the first spring 35 converts the pressure into deformation force for storage.

When the cover plate 21 has ash accumulation, the cover plate 21 is pressed to move downwards, the connecting rod 32 pushes the movable plate 33 to move downwards, and the U-shaped piece 34 continues to move downwards. The through opening 35 at the U-shaped piece 34 coincides with the through opening 35 at the housing 31. The through hole 35 starts to feed oil into the U-shaped piece 34, and the space formed by the first spring 35 and the shell 31 is filled with the U-shaped piece 34. The first oil matching spring 35 pushes the U-shaped piece 34 to move upwards, and the movable plate 33 moves upwards; pushing the connecting rod 32 upward causes the cover plate 21 to rotate upward to re-engage one side of the movable slot 22. In the process of moving the cover plate 21, accumulated ash on the surface of the cover plate 21 is dithered, so that the cover plate is loosened and slides downwards.

Examples

Referring to fig. 4, a placement groove 41 is provided in the top cover 2, the placement groove 41 is located at one side of the oil duct, the anti-stacking mechanism includes a base 43, the bottom of the placement groove 41 is fixedly connected with the base 43, a movable cavity 431 is provided in the base 43, a piston 451 is connected to the inner wall of the movable cavity 431 through transition fit, one end of the piston 451 is fixedly connected with a connecting rod 45, one end of the piston 451, which is close to the connecting rod 45, is fixedly connected with a second spring 452, the connecting rod 45 is located in the second spring 452, one end, which is far away from the piston 451, of the second spring 452 is fixedly connected with the base 43, the end face of the connecting rod 45 is connected with the base 43 through clearance fit, dynamic seal is adopted, and one end, which is far away from the piston 451, of the connecting rod 45 is fixedly connected with a round table 44.

The base 43 is provided with a passage 432 in the movable cavity 431, one end of the base 43 close to the round table 44 is fixedly connected with a flexible pipe 46, one end of the flexible pipe 46 close to the base 43 is communicated with the passage 432, and one end of the flexible pipe 46 far away from the base 43 is fixedly connected with the round table 44. The end of the passage 432 remote from the flexible tube 46 is connected to the oil passage of the head cover 2. The flexible tube 46 is made of a material that is not malleable and impermeable.

Working principle: the flexible tube 46 is filled with oil by the oil pump through passage 432. The surface of flexible tube 46 is straightened and links 45 are pushed upward. The connecting rod 45 pushes the round table 44 to move upwards to strike the top cover 2. The dust accumulation at the top cover 2 shakes and faults, so that the dust accumulation can fall down easily. At the same time, the connecting rod 45 pulls the piston 451 to move upwards, and the second spring 452 is pressed. And stopping oil supply after the oil pump supplies oil for a period of time. The interior of the flexible tube 46 is not continuously filled with oil and the flexible tube 46 is not stretched. The connecting rod 45 is not stressed, and the second spring 452 pushes the piston 452 to move downwards to reset. The connecting rod 45 drives the round table 44 to return.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an ash storehouse is with anti-blocking device, includes support (1), its characterized in that: the novel oil pump is characterized in that a top cover (2) is fixedly arranged at one end of the support (1), oil channels are formed in the support (1) and the top cover (2), an anti-accumulation mechanism is uniformly arranged on the side face of the top cover (2), one side of the anti-accumulation mechanism is connected with the oil channels, an oil pump is connected with one side of the support (1) through a pipeline, and the oil pump is connected with the oil channels of the support (1).

2. An anti-clogging device for ash storage as defined in claim 1, wherein: the side of top cap (2) is balanced to be offered movable groove (22), the one end side of movable groove (22) articulates there is apron (21), prevent piling up mechanism including casing (31), the one end and the movable groove (22) bottom fixed connection of casing (31), the inside of casing (31) is connected with fly leaf (33) through transition fit, the one end fixedly connected with connecting rod (32) of fly leaf (33), the one end and the apron (21) of fly leaf (33) are kept away from to connecting rod (32), the one end fixedly connected with U type spare (34) of connecting rod (32) are kept away from to fly leaf (33), the one end fixedly connected with spring (36) of fly leaf (33) are kept away from to U type spare (34), the one end and the bottom fixed connection of movable groove (22) are kept away from to spring (36), the side and casing (31) of U type spare (34) adopt clearance fit to be connected.

3. An anti-clogging device for ash storage as defined in claim 2, wherein: the novel plastic bottle is characterized in that one side of the shell (31) and one side of the U-shaped piece (34) are respectively provided with a through hole (35), and one end of the through hole (35) at the shell (31) is connected with an oil duct of the top cover (2) through a pipeline.

4. An anti-clogging device for ash storage as defined in claim 1, wherein: the inside of top cap (2) is provided with standing groove (41), standing groove (41) are located one side of oil duct, prevent piling up the mechanism and including base (43), the bottom and the base (43) fixed connection of standing groove (41), movable cavity (431) have been seted up to the inside of base (43), the inner wall in movable cavity (431) is connected with piston (451) through transition fit, the one end fixedly connected with connecting rod (45) of piston (451), the one end fixedly connected with spring two (452) that piston (451) is close to connecting rod (45), and connecting rod (45) are located the inside of spring two (452), the one end and base (43) fixed connection of piston (451) are kept away from to spring two (452), through clearance fit connection between the terminal surface of connecting rod (45) and base (43), and adopt dynamic seal, the one end fixedly connected with round platform (44) that piston (451) were kept away from to connecting rod (45).

5. The ash silo anti-blocking device according to claim 4, wherein: the base (43) is located inside one side of the movable cavity (431) and is provided with a passage (432), one end, close to the round table (44), of the base (43) is fixedly connected with a flexible pipe (46), one end, close to the base (43), of the flexible pipe (46) is communicated with the passage (432), and one end, far away from the base (43), of the flexible pipe (46) is fixedly connected with the round table (44).

6. The ash silo anti-blocking device according to claim 5, wherein: the end of the passage (432) far away from the flexible pipe (46) is connected with an oil duct of the top cover (2).