CN114368630A - Belt reprints some dust keeper - Google Patents
Belt reprints some dust keeper Download PDFInfo
- Publication number
- CN114368630A CN114368630A CN202111644677.5A CN202111644677A CN114368630A CN 114368630 A CN114368630 A CN 114368630A CN 202111644677 A CN202111644677 A CN 202111644677A CN 114368630 A CN114368630 A CN 114368630A
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- CN
- China
- Prior art keywords
- plate
- shell
- telescopic rod
- fan
- vertical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000428 dust Substances 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000003245 coal Substances 0.000 abstract description 14
- 238000005065 mining Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000004484 Briquette Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The invention discloses a belt transfer point dust-proof device, belonging to the technical field of coal mine machinery, comprising a shell and a falling box arranged in the shell, wherein a shielding plate hinged with the shell through a shielding shaft is arranged on the outer side of the shell, a first telescopic rod hinged with the shell is arranged between the shell and the shielding plate, a turning plate is arranged in the falling box, a fan shaft is arranged at the upper end of the turning plate, two ends of the fan shaft penetrate through the falling box and enter the interior of the fan plate, a pull rod connected with the fan plate is arranged below the fan plate, the pull rod is connected with an output shaft of a second telescopic rod, the second telescopic rod is arranged on a vertical surface of the falling box, a third telescopic rod is arranged above the falling box, a push plate is arranged on the output shaft of the third telescopic rod, the push plate limits the running track through a sliding pipe, the sliding pipe and the push plate are both fixed above the falling box, a shell opening is arranged in the shell, a shell top strip is welded on the upper side of the shell opening, this belt reprints some dust keeper can alleviate the raise dust when carrying the colliery.
Description
Technical Field
The invention belongs to the technical field of coal mine machinery, and particularly relates to a belt transfer point dustproof device.
Background
The coal mining machine belongs to a large category of machines, is a machine specially used for coal mining, is mainly used for mining machines in the production processes of coal mining, supporting, transportation, washing and the like, and is different from other mining machines due to the professional characteristics of the mining machines.
Belt conveyor is a comparatively common conveying machinery among the coal mine machinery, and current coal mine conveying machinery can produce a large amount of dusts when the blanking, and these dusts of long-term contact will cause comparatively serious injury to workman's lung, and a large amount of dusts can cause the sight to disturb in addition, cause the influence to workman's operation, and it has the possibility of dust explosion to fill up the dust in narrow and small space in addition.
Disclosure of Invention
The invention aims to provide a belt transfer point dustproof device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a belt transfer point dustproof device comprises a shell and a falling box arranged in the shell, wherein a shielding plate hinged with the shell through a shielding shaft is arranged on the outer side of the shell, a first telescopic rod hinged with the shell is arranged between the shell and the shielding plate, a turning plate is arranged in the falling box, a fan shaft is arranged at the upper end of the turning plate, two ends of the fan shaft penetrate through the falling box to enter the inside of the fan plate, a pull rod connected with the fan plate is arranged below the fan plate, the pull rod is connected with an output shaft of a second telescopic rod, the second telescopic rod is arranged on a vertical surface of the falling box, a third telescopic rod is arranged above the falling box, a push plate is arranged on the output shaft of the third telescopic rod, the push plate limits the running track through a sliding pipe, and the sliding pipe and the push plate are both fixed above the falling box.
Preferably, a shell opening is formed in the shell, a shell top strip is welded to the upper side of the shell opening, a shell hinge block is welded to the shell on the upper side of the shell top strip, and a shell hinge piece is welded to the shell on the upper side of the shell hinge block;
a box vertical plate is welded at the bottom of the falling box, two horizontal bottom rings are welded on the lower side of the middle of the vertical surface of the falling box, a vertical middle plate is welded on the upper side of the middle of the vertical surface of the falling box, vertical side vertical plates are welded on two sides of the vertical surface of the falling box, the upper ends of the side vertical plates are in a horizontal tubular shape, and two steel plates with round openings are welded on the upper end of the middle plate;
the upper part of the shielding plate is provided with a plate moving edge and a plate fixing edge;
the push plate is welded with two push shafts which are parallel to each other;
two ends of the pull rod are respectively provided with a rod end rope.
Preferably, the outer circle of the fan plate is provided with a groove, the upper end of the rod end rope is positioned in the groove in the outer circle of the fan plate, and the middle part of the pull rod is positioned in the end part of the output shaft of the second telescopic rod.
Preferably, the sliding tube is positioned in the tubular part at the upper end of the side vertical plate, the third telescopic rod is positioned in the steel plate at the upper end of the middle vertical plate, and two sides of the pull rod penetrate through the middle vertical plate.
Preferably, the fan plate is fixed at the end of the fan shaft, and the turning plate is fixed in the middle of the fan shaft.
Preferably, the cross-sectional profile of the drop box is fan-shaped.
Preferably, the upper end of the first telescopic rod is hinged to the shell hinging piece, an extending shaft of the first telescopic rod is hinged to the plate moving edge, and the plate fixing edge is hinged to the shell hinging block through a shielding shaft.
Preferably, the drop box is located inside the shell opening, and the second telescopic rod is located inside the bottom ring.
Preferably, the arc angle of the fan plate is a right angle, and the movable angle of the turning plate is a right angle.
Preferably, the vertical groove is formed in the middle plate, and the pull rod is positioned in the vertical groove.
The invention has the technical effects and advantages that:
according to the belt transfer point dustproof device, dust is isolated through water in the falling box after a coal mine falls into the falling box, so that the problem that dust at the tail end of a conveyor is dispersed is avoided, the problem that a lung is damaged due to the fact that a worker contacts excessive dust for a long time is avoided, and the harm to the body of the worker is reduced;
the shielding plate is lifted or put down through the initiative of the first telescopic link, the sealing of the box opening is realized through the mode, the second telescopic link is driven to pull the rod to drive the fan plate to rotate, the fan plate is rotated to drive the turning plate to move upwards, the coal briquette in the box is taken out through the mode, the coal briquette above the turning plate is pushed out through the third telescopic link, the output of the coal briquette is completed through the cooperation mode of the first telescopic link, the second telescopic link and the third telescopic link, and the automatic control application is facilitated.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure at A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the internal structure of the embodiment of the present invention;
FIG. 4 is a schematic diagram of the structure at B in FIG. 3 according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a side of the first telescopic rod facing away from the first telescopic rod according to the embodiment of the present invention.
In the figure: 1. a housing; 101. a shell hinge tab; 102. a housing hinge block; 103. a shell top strip; 104. a shell opening; 2. dropping the box; 201. a box vertical plate; 202. a middle vertical plate; 203. a bottom ring; 204. a side vertical plate; 3. a shielding plate; 301. a plate moving edge; 302. a plate fixation rim; 4. a first telescopic rod; 5. a shield shaft; 6. a fan plate; 7. a fan shaft; 8. turning over a plate; 9. pushing the plate; 901. pushing the shaft; 10. a second telescopic rod; 11. a third telescopic rod; 12. a slide pipe; 13. a pull rod; 1301. the rod end is a rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Please refer to fig. 1-5, which illustrate a belt transfer point dust-proof device, comprising a housing 1 and a box 2 disposed inside the housing, a shielding plate 3 hinged to the housing 1 through a shielding shaft 5 is disposed outside the housing 1, a first telescopic rod 4 hinged to the housing 1 and the shielding plate 3 is disposed between the housing 1 and the shielding plate 3, a turning plate 8 is disposed inside the box 2, a fan shaft 7 is disposed at an upper end of the turning plate 8, the turning plate 8 is connected to the fan shaft 7 through a bolt, two ends of the fan shaft 7 pass through the box 2 and enter the fan plate 6, a pull rod 13 connected to the lower end of the fan plate 6 is disposed below the fan plate 6, the pull rod 13 is connected to an output shaft of a second telescopic rod 10, the second telescopic rod 10 is disposed on a vertical surface of the box 2, a third telescopic rod 11 is disposed above the box 2, a push plate 9 is disposed on an output shaft of the third telescopic rod 11, the push plate 9 limits a running track through a sliding pipe 12, the sliding pipe 12 and the push plate 9 are both fixed above the box 2, the arc angle of the fan plate 6 is a right angle, the movable angle of the turning plate 8 is a right angle, the upper end of the first telescopic rod 4 is hinged with the shell hinging sheet 101, the extending shaft of the first telescopic rod 4 is hinged with the plate movable edge 301, the plate fixed edge 302 is hinged with the shell hinging block 102 through the shielding shaft 5, the cross section contour of the box 2 is fan-shaped, and the shielding plate 3 is composed of a section bar.
Referring to fig. 2-4, a shell opening 104 is formed in a shell 1, a shell top strip 103 is welded on the upper side of the shell opening 104, a shell hinge block 102 is welded on the shell 1 on the upper side of the shell top strip 103, a shell hinge sheet 101 is welded on the shell 1 on the upper side of the shell hinge block 102, a box vertical plate 201 is welded at the bottom of a box 2, two horizontal bottom rings 203 are welded on the lower side of the middle of a vertical plane of the box 2, a vertical middle vertical plate 202 is welded on the upper side of the middle of the vertical plane of the box 2, vertical side vertical plates 204 are welded on two sides of the vertical plane of the box 2, the upper end of each side vertical plate 204 is in a horizontal tubular shape, two steel plates with round openings are welded on the upper end of the middle vertical plate 202, and the size of each round opening corresponds to the third telescopic rod 11.
Referring to fig. 2-5, a vertical groove is formed in the middle vertical plate 202, the pull rod 13 is located inside the vertical groove, the drop box 2 is located inside the shell opening 104, the second telescopic rod 10 is located inside the bottom ring 203, the fan plate 6 is fixed at the end of the fan shaft 7, the turning plate 8 is fixed at the middle of the fan shaft 7, a groove is formed in the outer circle of the fan plate 6 and used for accommodating an upper end portion of a rod end rope 1301, the upper end of the rod end rope 1301 is located in the groove in the outer circle of the fan plate 6, the middle of the pull rod 13 is located in the end portion of the output shaft of the second telescopic rod 10, the sliding pipe 12 is located in the tubular portion at the upper end of the side vertical plate 204, the third telescopic rod 11 is located in a steel plate at the upper end of the middle vertical plate 202, two sides of the pull rod 13 penetrate through the middle vertical plate 202, a plate moving edge 301 and a plate fixing edge 302 are arranged at the upper portion of the shielding plate 3, two push plates 901 which are parallel to each other are welded to the push plate 9, one rod end rope 1301 is arranged at each end of the pull rod 13, and the push shaft 901 limits the motion track of the push plate 9.
The working principle is as follows:
according to the belt transfer point dust-proof device, water is filled in the falling box 2, coal blocks conveyed by a conveying belt fall into the falling box 2, then the second telescopic rod 10 contracts to pull the pull rod 13 to move downwards, the pull rod 13 pulls the rod end ropes 1301 at two ends of the pull rod to enable the fan plate 6 to rotate, the fan plate 6 rotates to drive the fan shaft 7 to rotate, the turning plate 8 fixed with the fan shaft 7 rotates, the turning plate 8 ejects the coal blocks in the falling box 2, at the moment, the first telescopic rod 4 contracts, the first telescopic rod 4 pulls the shielding plate 3 to be in a horizontal state, at the moment, the third telescopic rod 11 extends out to push the push plate 9 to be horizontal to the turning plate 8, and the coal blocks above the turning plate 8 are pushed out;
after the step is finished, the third telescopic rod 11 is contracted to withdraw the push plate 9, the second telescopic rod 10 is extended to restore the turning plate 8 to be in a vertical state again, then the first telescopic rod 4 is extended to restore the shielding plate 3 to be in a vertical state, and the push shaft 901 is matched with the sliding pipe 12 to limit the motion track of the push plate 9.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the inventive concept of the present invention should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a belt reprints some dust keeper, includes shell (1) and sets up case (2) that fall in its inside, its characterized in that: the outer side of the shell (1) is provided with a shielding plate (3) which is hinged with the shell through a shielding shaft (5), a first telescopic rod (4) which is hinged with the shell is arranged between the shell (1) and the shielding plate (3), a turning plate (8) is arranged inside the falling box (2), the upper end of the turning plate (8) is provided with a fan shaft (7), two ends of the fan shaft (7) penetrate through the falling box (2) to enter the inside of the fan plate (6), a pull rod (13) connected with the fan plate is arranged below the fan plate (6), the pull rod (13) is connected with an output shaft of a second telescopic rod (10), the second telescopic rod (10) is arranged on a vertical surface of the falling box (2), a third telescopic rod (11) is arranged above the falling box (2), an output shaft of the third telescopic rod (11) is provided with a push plate (9), and the push plate (9) limits the running track through a sliding pipe (12), the sliding pipe (12) and the push plate (9) are both fixed above the drop box (2).
2. The belt transfer point dust keeper of claim 1, wherein: a shell opening (104) is formed in the shell (1), a shell top strip (103) is welded on the upper side of the shell opening (104), a shell hinging block (102) is welded on the shell (1) on the upper side of the shell top strip (103), and a shell hinging sheet (101) is welded on the shell (1) on the upper side of the shell hinging block (102);
a box vertical plate (201) is welded at the bottom of the falling box (2), two horizontal bottom rings (203) are welded on the lower side of the middle of the vertical surface of the falling box (2), a vertical middle vertical plate (202) is welded on the upper side of the middle of the vertical surface of the falling box (2), vertical side vertical plates (204) are welded on two sides of the vertical surface of the falling box (2), the upper end of each side vertical plate (204) is in a horizontal tubular shape, and two steel plates with round openings are welded on the upper end of each middle vertical plate (202);
the upper side part of the shielding plate (3) is provided with a plate moving edge (301) and a plate fixing edge (302);
two parallel push shafts (901) are welded on the push plate (9);
two ends of the pull rod (13) are respectively provided with a rod end rope (1301).
3. The belt transfer point dust-proof device of claim 2, wherein: the excircle of the sector plate (6) is provided with a groove, the upper end of the rod end rope (1301) is positioned in the groove in the excircle of the sector plate (6), and the middle part of the pull rod (13) is positioned in the end part of an output shaft of the second telescopic rod (10).
4. The belt transfer point dust-proof device of claim 2, wherein: the sliding pipe (12) is located in a tubular part at the upper end of the side vertical plate (204), the third telescopic rod (11) is located in a steel plate at the upper end of the middle vertical plate (202), and two sides of the pull rod (13) penetrate through the middle vertical plate (202).
5. The belt transfer point dust-proof device of claim 2, wherein: the fan plate (6) is fixed at the end part of the fan shaft (7), and the turning plate (8) is fixed in the middle of the fan shaft (7).
6. The belt transfer point dust-proof device of claim 2, wherein: the cross section profile of the drop box (2) is fan-shaped.
7. The belt transfer point dust-proof device of claim 2, wherein: the upper end of the first telescopic rod (4) is hinged to the shell hinging piece (101), an extending shaft of the first telescopic rod (4) is hinged to the plate moving edge (301), and the plate fixing edge (302) is hinged to the shell hinging block (102) through the shielding shaft (5).
8. The belt transfer point dust-proof device of claim 2, wherein: the box (2) is located inside the shell opening (104), and the second telescopic rod (10) is located inside the bottom ring (203).
9. The belt transfer point dust-proof device of claim 2, wherein: the arc angle of the fan plate (6) is a right angle, and the movable angle of the turning plate (8) is a right angle.
10. The belt transfer point dust-proof device of claim 2, wherein: a vertical groove is formed in the middle vertical plate (202), and the pull rod (13) is positioned in the vertical groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111644677.5A CN114368630B (en) | 2021-12-30 | 2021-12-30 | Belt transfer point dust keeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111644677.5A CN114368630B (en) | 2021-12-30 | 2021-12-30 | Belt transfer point dust keeper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114368630A true CN114368630A (en) | 2022-04-19 |
| CN114368630B CN114368630B (en) | 2024-03-12 |
Family
ID=81143007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111644677.5A Active CN114368630B (en) | 2021-12-30 | 2021-12-30 | Belt transfer point dust keeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114368630B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202880432U (en) * | 2012-11-14 | 2013-04-17 | 淄博矿业集团有限责任公司岱庄煤矿 | Belt conveyor transfer structure with dust cover |
| CN211077585U (en) * | 2019-08-14 | 2020-07-24 | 河北红光燃料有限责任公司 | Coal briquette transmission blanking switching dish |
| CN213010291U (en) * | 2020-08-18 | 2021-04-20 | 湖北省松滋市奥华隆机械制造有限公司 | Feeding device for mining machinery |
| CN213325124U (en) * | 2020-09-22 | 2021-06-01 | 金华市金莹矿业有限公司 | Rubber belt conveyor transfer device with baffle box |
| CN214030497U (en) * | 2020-12-24 | 2021-08-24 | 松滋市金津矿山机械股份有限公司 | Coal briquette transportation device for coal mining |
-
2021
- 2021-12-30 CN CN202111644677.5A patent/CN114368630B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202880432U (en) * | 2012-11-14 | 2013-04-17 | 淄博矿业集团有限责任公司岱庄煤矿 | Belt conveyor transfer structure with dust cover |
| CN211077585U (en) * | 2019-08-14 | 2020-07-24 | 河北红光燃料有限责任公司 | Coal briquette transmission blanking switching dish |
| CN213010291U (en) * | 2020-08-18 | 2021-04-20 | 湖北省松滋市奥华隆机械制造有限公司 | Feeding device for mining machinery |
| CN213325124U (en) * | 2020-09-22 | 2021-06-01 | 金华市金莹矿业有限公司 | Rubber belt conveyor transfer device with baffle box |
| CN214030497U (en) * | 2020-12-24 | 2021-08-24 | 松滋市金津矿山机械股份有限公司 | Coal briquette transportation device for coal mining |
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| Publication number | Publication date |
|---|---|
| CN114368630B (en) | 2024-03-12 |
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