CN217421255U - Hydraulic support falls post and moves automatic dust device of frame - Google Patents
Hydraulic support falls post and moves automatic dust device of frame Download PDFInfo
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- CN217421255U CN217421255U CN202220542704.1U CN202220542704U CN217421255U CN 217421255 U CN217421255 U CN 217421255U CN 202220542704 U CN202220542704 U CN 202220542704U CN 217421255 U CN217421255 U CN 217421255U
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Abstract
The utility model relates to a hydraulic support falls post and moves automatic dust device of frame, including a dust removal section of thick bamboo, connecting plate, spraying subassembly and fixed subassembly, a dust removal section of thick bamboo includes air suction side panel, the end side panel that keeps out the wind, upper plate, lower plate, spout baffle and bobbin base baffle, air suction side panel, the end side panel that keeps out the wind, upper plate, lower plate and bobbin base baffle enclose into a rectangular cylinder of one end open-ended, and spraying subassembly embeds in rectangular cylinder; the upper plate is provided with a through hole, the extending end of the spraying component is welded with the dust removing cylinder through the through hole, and the nozzle of the spraying component sprays dust through the opening end of the dust removing cylinder outwards. The utility model relates to an ingenious, simple structure reduces to combine and adopts working face dust concentration, improves the operation environment, reduces operation personnel pneumoconiosis's morbidity, promotes coal production occupational health level and improves, to prior art, has fine market prospect and development space.
Description
Technical Field
The utility model relates to a coal dust prevention and cure field, concretely relates to hydraulic support falls post and moves automatic dust device of frame.
Background
The research on the prevention and treatment measures of the dust between the supports during the support moving is not only required by the current safe and efficient modernized intensive coal production, but also is required by the state to strengthen the management of occupational health hazard factors such as underground dust and the like.
How to design a design benefit, simple structure, low cost, convenient operation reduces to combine and adopts working face dust concentration, improves the operation environment, reduces operation personnel pneumoconiosis's incidence, promotes the improvement of coal production occupational health level, can provide the safety guarantee for the high-efficient production of combining the adoption working face simultaneously again, and hydraulic support that has fine economic benefits falls the automatic dust device of a post frame that moves is the problem that needs to solve at present.
SUMMERY OF THE UTILITY MODEL
Move the dust that the frame produced in order to solve current hydraulic support and lack effectual prevention and cure measure, technical problem such as operation environment difference, the utility model provides a hydraulic support falls post and moves an automatic dust device, realizes design benefit, simple structure, low cost, convenient operation reduces to combine and adopts working face dust concentration, improves the operation environment, reduces the morbidity of operation personnel pneumoconiosis, promotes the improvement of coal production occupational health level, has fine economic benefits's purpose.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: the hydraulic support column-descending and frame-moving automatic dust-settling device comprises a dust-removing cylinder, a connecting plate, a spraying assembly and a fixing assembly, wherein the dust-removing cylinder comprises an air-suction end side panel, an air-shielding end side panel, an upper plate, a lower plate, a nozzle baffle plate and a cylinder bottom baffle plate; the upper plate is provided with a through hole, the extending end of the spraying assembly is welded with the dust removing cylinder through the through hole, and the nozzle of the spraying assembly sprays dust through the opening end of the dust removing cylinder outwards.
One end of the connecting plate is welded with the outer cylinder wall of the dust removal cylinder, and the other end of the connecting plate is fixed with the hydraulic support through the fixing component.
The fixing assembly comprises a plurality of groups of high-strength bolts and anti-loosening nuts.
A plurality of fixing holes connected with the hydraulic support are uniformly formed in the connecting plate, and the high-strength bolts and the anti-loosening nuts are installed in the fixing holes to fix the connecting plate on the hydraulic support.
The spraying assembly comprises a water pipe and a plurality of nozzles, the water pipe is connected with an external water tank, and the direction of the nozzles is arranged along the direction of the outlet end of the dust removing cylinder.
The outlet end of the dust removing cylinder is trumpet-shaped so as to increase the spraying area.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the utility model discloses a dust removal section of thick bamboo, connecting plate, spraying subassembly and fixed subassembly, the utility model discloses an innovative design, negative pressure dust absorption window can aim at the working face and move the frame and produce the highest region of dirt concentration, makes it can face the working face air inlet dust absorption, and furthest's improvement accuse dirt efficiency realizes the full section dust control in coal mining space, reduces to combine to adopt working face dust concentration, improves the operation environment, reduces the morbidity of operation personnel pneumoconiosis, promotes the improvement of coal production occupational health level.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic view of the dust-removing cylinder of the present invention;
FIG. 3 is a schematic top view of the dust removing device of the present invention;
fig. 4 is a schematic structural view of the spray assembly of the present invention;
figure 5 is a schematic view of the actual using state of the spraying component of the utility model
The mark in the figure is: 1. the dust removing device comprises a dust removing cylinder 101, an air suction end side panel 102, an air shielding end side panel 103, an upper plate 104, a lower plate 105, a nozzle baffle 106, a cylinder bottom baffle 107, a through hole 2, a connecting plate 3, a spraying assembly 301, a water pipe 302, a nozzle, a high-strength bolt 5, a loosening-preventing nut 6, a fixing hole 7 and a reserved span.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in the figure, the hydraulic support column lowering and frame moving automatic dust falling device comprises a dust removing cylinder 1, a connecting plate 2, a spraying assembly 3 and a fixing assembly, wherein one end of the connecting plate 2 is welded with the outer cylinder wall of the dust removing cylinder 1, and the other end of the connecting plate 2 is fixed with a hydraulic support through the fixing assembly; a plurality of fixing holes 6 connected with the hydraulic support are uniformly formed in the connecting plate 2, and high-strength bolts 4 and anti-loosening nuts 5 are installed in the fixing holes 6 to fix the connecting plate 2 on the hydraulic support; the dust removing cylinder 1 comprises an air suction end side panel 101, an air shielding end side panel 102, an upper plate 103, a lower plate 104, a nozzle baffle 105 and a cylinder bottom baffle 106, the air suction end side panel 101, the air shielding end side panel 102, the upper plate 103, the lower plate 104 and the cylinder bottom baffle 106 enclose a rectangular cylinder with one open end, and the spraying assembly 3 is arranged in the rectangular cylinder; be provided with through-hole 107 on the upper plate 103, the end that stretches out of spraying subassembly 3 passes through-hole 107 and welds together with a dust removal section of thick bamboo 1, spraying subassembly 3 includes water pipe 301 and a plurality of nozzle 302 of being connected with outside water tank, nozzle 302 direction sets up along a dust removal section of thick bamboo 1 export end direction, and spraying subassembly 3's nozzle outwards sprays the dust fall through the open end of a dust removal section of thick bamboo 1, and the exit end of a dust removal section of thick bamboo 1 is the loudspeaker form to increase injection area.
The basic implementation manner of the present invention can be further improved, perfected and limited on the basis: the fixing assembly comprises a plurality of groups of high-strength bolts 4 and anti-loosening nuts 5.
In practical operation, the utility model discloses a theory of operation does: as shown in fig. 4, when in use, the upper plate 103 of the dust removing cylinder 1 is provided with a through hole 107, and the spraying assembly 3 is welded with the dust removing cylinder 1 through the through hole 107; the connecting plate 2 is welded with the dust removing cylinder 1; the device is fixed with the hydraulic support through the connecting plate. After the spray nozzle 302 sprays, an air jet flow is generated, so that dust is sucked from the side dust suction opening. The dust is mixed, condensed and settled with the mist field in the device and is sprayed out from the front dust removal port. The dust removal device is arranged below the inner side of the side protection plate of the hydraulic support through the fixing device, and the rotation and the swing of the dust removal device can be realized.
The utility model relates to an ingenious, simple structure, low cost, convenient operation reduces to combine and adopts working face dust concentration, improves the operation environment, reduces operation personnel pneumoconiosis's morbidity, promotes coal production occupational health level and improves, solves the dust that current hydraulic support moved the frame and produced and lacks effectual prevention and treatment measures, and operation environment subalternation technical problem has fine market prospect and development space to prior art.
The preferred embodiments and examples of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the embodiments and examples, and various changes can be made without departing from the concept of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. Hydraulic support falls post and moves automatic dust device of frame, its characterized in that: the dust collection device comprises a dust collection cylinder (1), a connecting plate (2), a spraying assembly (3) and a fixing assembly, wherein the dust collection cylinder (1) comprises an air suction end side panel (101), an air shielding end side panel (102), an upper plate (103), a lower plate (104), a nozzle baffle (105) and a cylinder bottom baffle (106), the air suction end side panel (101), the air shielding end side panel (102), the upper plate (103), the lower plate (104) and the cylinder bottom baffle (106) enclose a rectangular cylinder with one open end, and the spraying assembly (3) is arranged in the rectangular cylinder; the dust removal device is characterized in that a through hole (107) is formed in the upper plate (103), the extending end of the spraying assembly (3) is welded with the dust removal cylinder (1) through the through hole (107), and a nozzle of the spraying assembly (3) sprays and falls dust outwards through the opening end of the dust removal cylinder (1).
2. The hydraulic support falls post and moves automatic dust device of frame of claim 1, characterized by: one end of the connecting plate (2) is welded with the outer cylinder wall of the dust removing cylinder (1), and the other end of the connecting plate (2) is fixed with the hydraulic support through the fixing component.
3. The hydraulic support falls post and moves automatic dust device of frame of claim 2, characterized by: the fixing assembly comprises a plurality of groups of high-strength bolts (4) and anti-loosening nuts (5).
4. The hydraulic support falls post and moves automatic dust device of frame of claim 3, characterized by: a plurality of fixing holes (6) connected with the hydraulic support are uniformly formed in the connecting plate (2), and the high-strength bolts (4) and the anti-loosening nuts (5) are installed in the fixing holes (6) to fix the connecting plate (2) on the hydraulic support.
5. The hydraulic support falls post and moves automatic dust device of frame of claim 1, characterized by: the spraying assembly (3) comprises a water pipe (301) connected with an external water tank and a plurality of nozzles (302), and the direction of each nozzle (302) is arranged along the direction of the outlet end of the dust removing cylinder (1).
6. The hydraulic support falls post and moves automatic dust device of frame of claim 1, characterized by: the outlet end of the dust removing cylinder (1) is trumpet-shaped so as to increase the jetting area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220542704.1U CN217421255U (en) | 2022-03-14 | 2022-03-14 | Hydraulic support falls post and moves automatic dust device of frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220542704.1U CN217421255U (en) | 2022-03-14 | 2022-03-14 | Hydraulic support falls post and moves automatic dust device of frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217421255U true CN217421255U (en) | 2022-09-13 |
Family
ID=83179627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220542704.1U Active CN217421255U (en) | 2022-03-14 | 2022-03-14 | Hydraulic support falls post and moves automatic dust device of frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217421255U (en) |
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2022
- 2022-03-14 CN CN202220542704.1U patent/CN217421255U/en active Active
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