CN218909182U

CN218909182U - Extinction powder feeding bin with dust diffusion prevention function

Info

Publication number: CN218909182U
Application number: CN202223305349.5U
Authority: CN
Inventors: 何晓威
Original assignee: Jiangsu Hesi Nano Technology Co ltd
Current assignee: Jiangsu Hesi Nano Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-25
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to the technical field of extinction powder feeding bins, and discloses an extinction powder feeding bin with a dust diffusion prevention function. The utility model provides a extinction powder feeding bin with prevent dust diffusion function, including supporting part and feed valve, the supporting part upper end is provided with feeding subassembly, feeding subassembly one side is provided with prevents diffusion subassembly, feeding subassembly includes storage hopper and blocks the part, prevent diffusion subassembly and include filter element, promote the part, the communication part, bracing piece and shelter from the part, through the storage hopper, block the part, filter element, promote the part, the setting of communication part and bracing piece, realized preventing the purpose of the dust diffusion of extinction powder, dust diffusion influences the healthy problem of staff in the air when having solved extinction powder and toppled over, and lead to the extinction powder to be extravagant problem.

Description

Extinction powder feeding bin with dust diffusion prevention function

Technical Field

The utility model relates to the technical field of extinction powder feeding bins, in particular to an extinction powder feeding bin with a dust diffusion prevention function.

Background

The extinction powder is a novel leather mending extinction agent made of polyacrylamide and film forming material, when the extinction powder is thrown, the extinction powder is thrown by means of a throwing bin, and when the extinction powder is poured into the throwing bin, a large amount of powder dust of the extinction powder is dispersed in the air, when the extinction powder is poured, the existing extinction powder throwing bin has poor diffusion preventing effect on the extinction powder dust, so that the powder dust of the extinction powder can be dispersed in a working environment, on one hand, the extinction powder dust dispersed in the air can cause adverse effect on the health of workers after being inhaled by the workers, and on the other hand, the diffusion of the extinction powder dust causes the waste of the extinction powder.

Disclosure of Invention

The utility model aims to provide an extinction powder feeding bin with a dust diffusion prevention function, and the extinction powder feeding bin is used for working, so that the problems that when extinction powder is poured in the existing extinction powder feeding bin, the extinction powder dust is not good in diffusion prevention effect, so that the extinction powder dust can be diffused in a working environment, on one hand, the extinction powder dust diffused in the air can adversely affect the health of workers after being inhaled by the workers, and on the other hand, the extinction powder dust is wasted due to the diffusion of the extinction powder dust are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the extinction powder feeding bin with the dust diffusion prevention function comprises a supporting part and a material valve arranged on the inner side of the supporting part, wherein a feeding component is arranged at the upper end of the supporting part, the material valve is arranged at the lower end of the feeding component, and a diffusion prevention component is arranged on one side of the feeding component;

the feeding assembly comprises a storage hopper arranged at the upper end of the supporting part and a blocking part arranged at the upper end of the storage hopper, the diffusion preventing assembly comprises a filter part arranged at one side of the storage hopper, a pushing part arranged at the other side of the filter part, a communicating part arranged at the upper end of the filter part, a supporting rod arranged at the lower end of the filter part and a shielding part arranged at one side of the inside of the feeding assembly, the storage hopper is used for storing extinction powder, the extinction powder inside the storage hopper can be blocked by the blocking part when the extinction powder is fed, the supporting rod supports and fixes the filter part, the dust diffused above the blocking part can enter the filter part through the communicating part, the filter part can separate the dust from air, the pushing part can push the dust inside the filter part into the storage hopper, and the shielding part can block the dust inside the storage hopper and the extinction powder from entering the filter part.

Preferably, the bracing piece is provided with four groups, and the filter component includes fixed shell of fixed connection in four groups bracing piece upper end, fixed connection at the stationary blade of fixed shell surface and threaded connection at the screw bolt between stationary blade and storage hopper, storage hopper one side offered with fixed shell assorted strip hole, the stationary blade is provided with three groups, the bolt is provided with six groups, six groups the bolt evenly set up on three groups the stationary blade.

Preferably, the filter component further comprises a fan and a filter screen, wherein the fan is fixedly connected with the lower end of the fixed shell in a penetrating mode, the filter screen is fixedly connected to the inner wall of the lower end of the fixed shell, and the fans are arranged in two groups.

Preferably, the pushing component comprises a telescopic cylinder penetrating through one side, far away from the fixing piece, of the fixed shell, and a scraping plate fixedly connected to the other end of the telescopic cylinder, the outer surface of the scraping plate is attached to the inner wall of the fixed shell, and the lower end of the scraping plate is attached to the filter screen.

Preferably, the communicating component comprises a connecting pipe fixedly connected to the upper end of the fixed shell and an air inlet groove fixedly connected to the other end of the connecting pipe, and the two groups of connecting pipes are arranged.

Preferably, the shielding component comprises a connecting rod fixedly connected with the inner walls of two sides of the storage hopper, a connecting strip rotatably connected to the middle of the connecting rod and a shielding plate fixedly connected to the lower end of the connecting strip.

Preferably, the shielding part further comprises a first torsion spring fixedly connected between one end of the connecting bar and one side inner wall of the storage hopper, two groups of the first torsion springs are arranged, the two groups of the first torsion springs are respectively arranged at two ends of the connecting bar, and the two groups of the first torsion springs are movably sleeved on the outer surface of the connecting bar.

Preferably, the blocking component comprises a fixed rod fixedly connected with the inner walls of the two sides of the storage hopper, a transmission bar rotatably connected to the outer surface of the middle of the fixed rod, and a blocking plate fixedly connected to one side of the transmission bar, wherein the outer surface of the blocking plate is attached to the inner wall of the storage hopper.

Preferably, the blocking part further comprises a second torsion spring fixedly connected between one end of the transmission bar and one side inner wall of the storage hopper, two groups of second torsion springs are arranged, the two groups of second torsion springs are respectively arranged at two ends of the transmission bar, and the two groups of second torsion springs are movably sleeved on the outer surface of the fixing rod.

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

1. according to the extinction powder feeding bin with the function of preventing dust diffusion, the aim of preventing the dust diffusion of extinction powder is achieved through the arrangement of the storage hopper, the blocking part, the filtering part, the pushing part, the communicating part and the supporting rod, and the problems that the dust diffusion affects the health of workers in the air when the extinction powder is poured and the extinction powder is wasted are solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a diffusion preventing assembly according to the present utility model;

FIG. 3 is a schematic view of the structure of the filter element of the present utility model;

FIG. 4 is a schematic view of the pushing member of the present utility model;

FIG. 5 is a schematic view of the structure of the communication member of the present utility model;

FIG. 6 is a schematic view of a shielding member of the present utility model;

fig. 7 is a schematic view of the structure of the blocking member of the present utility model.

In the figure: 1. a feed assembly; 11. a storage hopper; 12. a blocking member; 121. a fixed rod; 122. a transmission bar; 123. a second torsion spring; 124. a blocking plate; 2. a support part; 3. a material valve; 4. a diffusion prevention assembly; 41. a filter member; 411. a fixed housing; 412. a fixing piece; 413. a bolt; 414. a fan; 415. a filter screen; 42. a pushing member; 421. a telescopic cylinder; 422. a scraper; 43. a communication member; 431. a connecting pipe; 432. an air inlet groove; 44. a support rod; 45. a shielding member; 451. a connecting rod; 452. a connecting strip; 453. a shielding plate; 454. a first torsion spring.

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.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1, 2 and 6, an extinction powder charging bin with dust diffusion preventing function comprises a supporting part 2 and a material valve 3 arranged on the inner side of the supporting part 2, wherein a feeding component 1 is arranged at the upper end of the supporting part 2, the material valve 3 is arranged at the lower end of the feeding component 1, a diffusion preventing component 4 is arranged on one side of the feeding component 1, the feeding component 1 comprises a storage hopper 11 arranged at the upper end of the supporting part 2 and a blocking component 12 arranged at the upper end of the storage hopper 11, the diffusion preventing component 4 comprises a filtering component 41 arranged on one side of the storage hopper 11, a pushing component 42 arranged on the other side of the filtering component 41, a communicating component 43 arranged at the upper end of the filtering component 41, a supporting rod 44 arranged at the lower end of the filtering component 41 and a blocking component 45 arranged on one side of the inside of the feeding component 1, the storage hopper 11 is used for storing extinction powder, dust diffused to the outside when the extinction powder in the storage hopper 11 is charged can be blocked by the blocking component 12, the dust diffused above the blocking component 12 can enter the filtering component 41 through the communicating component 43, the communicating component 41 can push the supporting rod into the filtering component 41, and the dust can be pushed into the filtering component 41 by the filtering component 41, and the dust can be separated from the inside the filtering component 41 can be pushed into the filtering component 41.

The utility model is further described below with reference to examples.

Example 1:

referring to fig. 3 to 5, the support rods 44 are provided with four groups, the filter part 41 comprises a fixed housing 411 fixedly connected to the upper ends of the four groups of support rods 44, a fixing piece 412 fixedly connected to the outer surface of the fixed housing 411, and a bolt 413 screwed between the fixing piece 412 and the hopper 11, one side of the hopper 11 is provided with a strip hole matched with the fixed housing 411, the fixing piece 412 is provided with three groups, the bolt 413 is provided with six groups, the six groups of bolts 413 are uniformly arranged on the three groups of fixing pieces 412, the fixed housing 411 is screwed with one side of the hopper 11 through the three groups of fixing pieces 412 and the six groups of bolts 413, meanwhile, one side of the fixed housing 411 can be attached to one side of the hopper 11 through the three groups of fixing pieces 412 and the six groups of bolts 413, the filter part 41 further comprises a fan 414 penetrating through the lower end of the fixed housing 411 and a filter screen 415 fixedly connected to the inner wall of the lower end of the fixed housing 411, the fans 414 are provided with two groups, the fans 414 are started to enable the downward airflow passing through the filter screen 415 to be generated, the two groups of fans 414 enable the airflow to be strong, dust is filtered when passing through the filter screen 415, so that the dust is accumulated on the filter screen 415, the pushing component 42 comprises a telescopic air cylinder 421 fixedly connected to one side of the fixed shell 411 away from the fixed piece 412 and a scraper 422 fixedly connected to the other end of the telescopic air cylinder 421, the outer surface of the scraper 422 is attached to the inner wall of the fixed shell 411, the lower end of the scraper 422 is attached to the filter screen 415, the telescopic air cylinder 421 is started, the telescopic air cylinder 421 can drive the scraper 422 to move on the surface of the filter screen 415, dust accumulated on the surface of the filter screen 415 can be scraped, the communicating component 43 comprises a connecting pipe 431 fixedly connected to the upper end of the fixed shell 411 and an air inlet groove 432 fixedly connected to the other end of the connecting pipe 431, the connecting pipes 431 are provided with two groups, the two groups of connecting pipes 431 can enlarge the suction area, the starting fan 414 can suck the dust of the extinction powder above the fixing piece 412 into the fixing shell 411 through the fixing shell 411, the connecting pipes 431 and the air inlet groove 432, the shielding component 45 comprises a connecting rod 451 fixedly connected with the inner walls of the two sides of the storage hopper 11, a connecting rod 452 rotationally connected with the middle part of the connecting rod 451 and a shielding plate 453 fixedly connected with the lower end of the connecting rod 452, the shielding plate 453 is rotationally connected with the connecting rod 451 through the connecting rod 452, the shielding component 45 further comprises a first torsion spring 454 fixedly connected between one end of the connecting rod 452 and the inner wall of one side of the storage hopper 11, the first torsion spring 454 is provided with two groups, the first torsion springs 454 of the two groups are respectively arranged at the two ends of the connecting rod 452, the first torsion springs 454 of the two groups are movably sleeved on the outer surface of the connecting rod 451, when the shielding plate 453 is rotated by external force, the connecting bar 452 is driven to rotate, so that the two groups of first torsion springs 454 are twisted, when no external force is applied any more, the two groups of first torsion springs 454 rebound and can drive the shielding plate 453 to rotate through the connecting bar 452, so that the position of the shielding plate 453 is restored, the blocking part 12 comprises a fixed rod 121 fixedly connected with the inner walls of the two sides of the storage hopper 11, a transmission bar 122 rotationally connected with the outer surface of the middle part of the fixed rod 121 and a blocking plate 124 fixedly connected with one side of the transmission bar 122, the outer surface of the blocking plate 124 is attached to the inner wall of the storage hopper 11, the blocking plate 124 is rotationally connected with the fixed rod 121 through the transmission bar 122, the blocking part 12 further comprises a second torsion spring 123 fixedly connected between one end of the transmission bar 122 and one side of the storage hopper 11, the second torsion spring 123 is provided with two groups, the second torsion springs 123 of the two groups are respectively arranged at the two ends of the transmission bar 122, and the second torsion springs 123 of the two groups are movably sleeved on the outer surface of the fixed rod 121, when the blocking plate 124 is rotated by external force, the blocking plate 124 can drive the transmission bar 122 to rotate, so that the second torsion springs 123 of the two groups are twisted, when external force is not applied any more, the rebound of the second torsion springs 123 of the two groups can drive the blocking plate 124 to rotate through the transmission bar 122, so that the position of the blocking plate 124 is restored, and the blocking plate 124 can block dust of the storage hopper 11 from diffusing to the outside.

When the extinction powder is poured, the blocking plate 124 is pressed by the bag opening of the extinction powder to rotate downwards, the extinction powder can enter the storage hopper 11 to be stored in the storage hopper 11 at the moment, after the extinction powder is poured, the bag opening of the extinction powder is taken out, the blocking plate 124 is not pressed by the bag opening of the extinction powder, the two groups of second torsion springs 123 rebound to enable the blocking plate 124 to recover in position, the extinction powder in the storage hopper 11 is prevented from diffusing out from the inside of the storage hopper 11, after the blocking plate 124 recovers in position, two groups of fans 414 are started, air above the blocking plate 124 and the extinction powder dispersed in the air are sucked into the fixed shell 411, the extinction powder in the air is filtered when passing through the filter screen 415, clean air is discharged by the fans 414 of the two groups, after the extinction powder in the storage hopper 11 is used, the expansion cylinder 421 is started to move, the extinction powder accumulated at the upper end of the filter screen 421 is pushed, the extinction powder accumulated at the upper end of the filter screen 422 drives the accumulated extinction powder to push the inside the storage hopper 11 to rotate until the extinction powder in the storage hopper 11 is diffused out, the extinction powder is prevented from being diffused into the inside of the storage hopper 11 by the filter screen 415, and the extinction powder can be prevented from being diffused into the fixed shell 411 by the filter screen 415, and the operation can be prevented from being influenced by the expansion cylinder 453, and the operation can be reduced, and the operation can be prevented from being influenced by the expansion and the expansion cylinder can be recovered by the expansion cylinder and the operation can be prevented from being influenced by the expansion and the expansion dust can be influenced by the expansion and the expansion valve.

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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a extinction powder feeding bin with prevent dust diffusion function, includes supporting part (2) and sets up at inboard feed valve (3) of supporting part (2), its characterized in that: the upper end of the supporting part (2) is provided with a feeding component (1), the material valve (3) is arranged at the lower end of the feeding component (1), and one side of the feeding component (1) is provided with an anti-diffusion component (4);

the feeding assembly (1) comprises a storage hopper (11) arranged at the upper end of the supporting part (2) and a blocking part (12) arranged at the upper end of the storage hopper (11), the diffusion prevention assembly (4) comprises a filtering part (41) arranged at one side of the storage hopper (11), a pushing part (42) arranged at the other side of the filtering part (41), a communicating part (43) arranged at the upper end of the filtering part (41), a supporting rod (44) arranged at the lower end of the filtering part (41) and a shielding part (45) arranged at one side inside the feeding assembly (1), the storage hopper (11) is used for storing extinction powder, dust diffused to the outside when the extinction powder in the storage hopper (11) is fed can be blocked by the blocking part (12), the dust diffused above the blocking part (12) can enter the filtering part (41) through the communicating part (43), the filtering part (41) can separate the dust from air, the pushing part (42) can push the dust inside the filtering part (41) into the storage hopper (11), and the dust inside the storage hopper (45) can enter the extinction powder inside the storage hopper (11).

2. The extinction powder feeding bin with a dust diffusion prevention function according to claim 1, wherein: the utility model discloses a filter device, including support rod (44), filter component (41), support rod (44) are provided with four groups, filter component (41) including fixed connection at four groups fixed shell (411) of support rod (44) upper end, fixed connection is at stationary blade (412) of fixed shell (411) surface and threaded connection bolt (413) between stationary blade (412) and storage hopper (11), storage hopper (11) one side offered with fixed shell (411) assorted strip hole, stationary blade (412) are provided with three groups, bolt (413) are provided with six groups, six groups bolt (413) evenly set up on three groups stationary blade (412).

3. The extinction powder feeding bin with a dust diffusion prevention function according to claim 2, wherein: the filter component (41) further comprises a fan (414) which is fixedly connected with the lower end of the fixed shell (411) in a penetrating mode and a filter screen (415) which is fixedly connected to the inner wall of the lower end of the fixed shell (411), and the fans (414) are provided with two groups.

4. A matting powder charging bin with dust diffusion prevention function according to claim 3, characterized in that: the pushing component (42) comprises a telescopic air cylinder (421) which penetrates through one side, far away from the fixing piece (412), of the fixed shell (411), and a scraping plate (422) which is fixedly connected to the other end of the telescopic air cylinder (421), the outer surface of the scraping plate (422) is attached to the inner wall of the fixed shell (411), and the lower end of the scraping plate (422) is attached to the filter screen (415).

5. The extinction powder feeding bin with a dust diffusion prevention function according to claim 4, wherein: the communication part (43) comprises a connecting pipe (431) fixedly connected to the upper end of the fixed shell (411) and an air inlet groove (432) fixedly connected to the other end of the connecting pipe (431), and the connecting pipe (431) is provided with two groups.

6. The extinction powder feeding bin with a dust diffusion prevention function according to claim 1, wherein: the shielding component (45) comprises a connecting rod (451) fixedly connected with the inner walls of the two sides of the storage hopper (11), a connecting strip (452) rotatably connected to the middle of the connecting rod (451) and a shielding plate (453) fixedly connected to the lower end of the connecting strip (452).

7. The matting powder charging bin with the function of preventing dust diffusion according to claim 6, wherein: the shielding part (45) further comprises a first torsion spring (454) fixedly connected between one end of the connecting strip (452) and one side inner wall of the storage hopper (11), the first torsion spring (454) is provided with two groups, the two groups of the first torsion springs (454) are respectively arranged at two ends of the connecting strip (452), and the two groups of the first torsion springs (454) are movably sleeved on the outer surface of the connecting rod (451).

8. The extinction powder feeding bin with a dust diffusion prevention function according to claim 1, wherein: the blocking component (12) comprises a fixed rod (121) fixedly connected with the inner walls of the two sides of the storage hopper (11), a transmission bar (122) rotatably connected to the outer surface of the middle of the fixed rod (121) and a blocking plate (124) fixedly connected to one side of the transmission bar (122), and the outer surface of the blocking plate (124) is attached to the inner wall of the storage hopper (11).

9. The matting powder charging bin with the function of preventing dust diffusion according to claim 8, wherein: the blocking part (12) further comprises a second torsion spring (123) fixedly connected between one end of the transmission bar (122) and one side inner wall of the storage hopper (11), the second torsion springs (123) are provided with two groups, the two groups of the second torsion springs (123) are respectively arranged at two ends of the transmission bar (122), and the two groups of the second torsion springs (123) are movably sleeved on the outer surface of the fixed rod (121).