CN213743491U - Safety coal mine electromechanical equipment for coal mining - Google Patents
Safety coal mine electromechanical equipment for coal mining Download PDFInfo
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- CN213743491U CN213743491U CN202023071025.0U CN202023071025U CN213743491U CN 213743491 U CN213743491 U CN 213743491U CN 202023071025 U CN202023071025 U CN 202023071025U CN 213743491 U CN213743491 U CN 213743491U
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- bottom plate
- suction fan
- fixed
- top end
- block
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Abstract
The utility model discloses a safe type colliery electromechanical device for coal mining, including box, stop gear, suction fan and dust bag, the top at the extension board is fixed to the box, the top of extension board is fixed with stand, support and handrail, the cover has the sleeve on the stand, the screw with the adjusting bolt adaptation is seted up to telescopic lateral wall, telescopic outer wall integrated into one piece has the connecting block, the structure has the slot with the pipe adaptation in the connecting block, the one end of pipe is connected with the one end of hose, the other end of hose passes through the air-supply line connection of holder with the suction fan, the exhaust pipe of suction fan extends to the box in and communicates with the interior dust bag of box, the top at the bottom plate is fixed to the suction fan, the bottom plate is equipped with stop gear towards one side of stand. This a safe type colliery electromechanical device for coal mining, convenient the regulation does benefit to taking off and overhauing of suction fan.
Description
Technical Field
The utility model belongs to the technical field of colliery electromechanical device, concretely relates to safe type colliery electromechanical device for coal mining.
Background
Coal mines refer to places rich in coal resources and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. Coal is the most important solid fuel, is one of combustible organic rocks, and can be divided into four types, namely peat, lignite, bituminous coal and anthracite, according to the coal gasification degree. The coal mining process can generally use safe type colliery electromechanical device to handle the raise dust in the air, and general safe type colliery electromechanical device mainly comprises suction fan and dust bag, and general suction fan is inconvenient to be pulled down after fixed, influences the maintenance and subsequent installation of suction fan.
Therefore, in order to meet the current situation, the safety coal mine electromechanical equipment for coal mining needs to be designed and produced urgently so as to meet the actual use requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safe type colliery electromechanical device for coal mining to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a safety coal mine electromechanical device for coal mining comprises a box body, a limiting mechanism, a suction fan and a dust bag, wherein the box body is fixed at the top end of a support plate, the top end of the box body is connected with a box cover through a hinge, a plurality of through holes are formed in the box cover, brake rollers are mounted at four corners of the bottom end of the support plate, an upright post, a support and a handrail are fixed at the top end of the support plate, a sleeve is sleeved on the upright post, a screw hole matched with an adjusting bolt is formed in the side wall of the sleeve, a plurality of adjusting holes matched with the adjusting bolt are formed in the side wall of the upright post, a connecting block is integrally formed on the outer wall of the sleeve, an inserting groove matched with a guide pipe is formed in the connecting block, and a screw hole matched with the limiting bolt is formed in the top end of the connecting block;
one end of the guide pipe is connected with one end of the hose, the other end of the hose is connected with an air inlet pipe of a suction fan through a clamping piece, an exhaust pipe of the suction fan extends into the box body and is communicated with a dust bag in the box body, the suction fan is fixed at the top end of the bottom plate, one side, facing the upright post, of the bottom plate is provided with a limiting mechanism, one side, facing the upright post, of the bottom plate is provided with a stop block, one side, facing the limiting mechanism, of the bottom plate is integrally formed with a convex block, one side, facing the bottom plate, of the stop block is provided with a sliding groove matched with the convex block, and the stop block and the limiting mechanism are both fixed at the top end of the support;
the limiting mechanism comprises a U-shaped handle rod, an outer frame and a clamping block, the T-shaped clamping block is arranged in the outer frame, the handle rod penetrates through the outer frame and is connected with the clamping block, two springs are sleeved on the handle rod and are located in the outer frame, and a slot matched with the clamping block is formed in one side, away from the clamping block, of the bottom plate.
Preferably, the holder includes that the protection fills up, clamp and connecting bolt, two the lateral wall that the clamp is in opposite directions all is fixed with the protection and fills up, two the screw with the connecting bolt adaptation is all seted up to the both sides of clamp.
Preferably, a handle is fixed on one side of the bottom plate, which is far away from the box body, and the box body is connected with the support plate through a bolt.
Preferably, the handrail comprises two down tubes and a cross rod welded between the two down tubes, and the two down tubes are welded with the support plate.
Preferably, the support is connected with the support plate through a bolt, and the outer frame is welded at the top end of the support.
The utility model discloses a technological effect and advantage: according to the safety coal mine electromechanical equipment for coal mining, the suction fan is fixed on the bottom plate through the bolts, the handle rod is pulled, the handle rod drives the clamping block to move towards the upright post, the handle rod is loosened after the convex block on one side of the bottom plate at the bottom end of the suction fan is inserted into the sliding groove in the side wall of the clamping block, the clamping block is pushed to move towards the bottom plate in the process of spring resetting, the clamping block can be inserted into the inserting groove in the side wall of the bottom plate, and the bottom plate at the bottom end of the suction fan is favorably fixed; the suction fan operates, and the dust in the air enters the dust collecting bag through the guide pipe, the hose and the suction fan, so that the collection of the dust in the air is realized, and the environment is protected; the sleeve is moved up and down, and the end part of the adjusting bolt is screwed into the adjusting hole on the side wall of the upright post, so that the height of the connecting block and the height of the guide pipe are adjusted, and the collection of the raised dust at different heights is facilitated; the pull barre can relieve the spacing to the bottom plate, only needs the pull bottom plate can take off the bottom plate together with the suction fan from the support, does benefit to the maintenance of suction fan, and this a safe type colliery electromechanical device for coal mining, the convenient regulation does benefit to taking off and overhauing of suction fan.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the clamping member of the present invention;
fig. 3 is a schematic structural view of the limiting mechanism of the present invention;
fig. 4 is an enlarged view of the structure a in fig. 1 according to the present invention;
fig. 5 is an enlarged view of the structure B in fig. 1 according to the present invention.
In the figure: the device comprises a box body 1, a column 2, a sleeve 20, an adjusting bolt 21, a guide pipe 22, a limiting bolt 23, a connecting block 24, a box cover 3, a hose 4, a clamping piece 5, a protective pad 50, a hoop 51, a connecting bolt 52, a support plate 6, a limiting mechanism 7, a handlebar 70, an outer frame 71, a clamping block 72, a support 8, a bottom plate 80, a stop 81, a suction fan 9 and a handrail 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.
The utility model provides a safety coal mine electromechanical device for coal mining as shown in figures 1-5, which comprises a box body 1, a limiting mechanism 7, a centrifugal suction fan 9 and a dust bag, wherein the box body 1 is fixed on the top end of a support plate 6, the top end of the box body 1 is connected with a box cover 3 through a hinge, a plurality of through holes are arranged in the box cover 3, brake rollers are all arranged at four corners of the bottom end of the support plate 6, a stand column 2, a support 8 and a handrail 10 are fixed on the top end of the support plate 6, the stand column 2 is sleeved with a sleeve 20, the side wall of the sleeve 20 is provided with screw holes matched with an adjusting bolt 21, the side wall of the stand column 2 is provided with a plurality of adjusting holes matched with the adjusting bolt 21, the outer wall of the sleeve 20 is integrally formed with a connecting block 24, an inserting groove matched with a guide pipe 22 is constructed in the connecting block 24, the top end of the connecting block 24 is provided with screw holes matched with a limiting bolt 23, the limiting bolt 23 can fix the guide pipe 22;
one end of the guide pipe 22 is connected with one end of a hose 4 through an adhesive, the other end of the hose 4 is connected with an air inlet pipe of a suction fan 9 through a clamping piece 5, the hose 4 is sleeved on the air inlet pipe of the suction fan 9, an exhaust pipe of the suction fan 9 extends into the box body 1 and is communicated with a dust bag in the box body 1, the dust bag is sleeved on the exhaust pipe, an elastic band is tied on the dust bag, the suction fan 9 is fixed at the top end of the bottom plate 80 through a bolt, one side of the bottom plate 80, which faces the upright post 2, is provided with a limiting mechanism 7, one side of the bottom plate 80, which is far away from the limiting mechanism 7, is provided with a stop block 81, one side of the bottom plate 80, which is far away from the limiting mechanism 7, is integrally formed with a convex block, one side of the stop block 81, which faces the bottom plate 80, is provided with a sliding groove matched with the convex block, and the stop block 81 and the limiting mechanism 7 are both welded at the top end of the support 8;
the limiting mechanism 7 comprises a U-shaped handle bar 70, an outer frame 71 and a fixture block 72, the fixture block 72 is arranged in the outer frame 71 in a T shape, the handle bar 70 penetrates through the outer frame 71 and is welded with the fixture block 72, two springs are sleeved on the handle bar 70 and are both located in the outer frame 71, and a slot matched with the fixture block 72 is formed in one side, away from the fixture block 81, of the bottom plate 80.
Specifically, holder 5 includes protection pad 50, clamp 51 and connecting bolt 52, two the lateral wall that clamp 51 is in opposite directions all bonds and has protected pad 50, two the screw with connecting bolt 52 adaptation is all seted up to clamp 51's both sides, overlaps two clamp 51 on the air-supply line of suction fan 9 and screws up two connecting bolt 52, realizes the fixed of hose 4 and air-supply line.
Specifically, a handle is welded on one side of the bottom plate 80, which is far away from the box body 1, and the box body 1 is connected with the support plate 6 through bolts.
Specifically, the handrail 10 is composed of two inclined rods and a cross rod welded between the two inclined rods, and the two inclined rods are both welded with the support plate 6.
Specifically, the support 8 is connected with the support plate 6 through bolts, and the outer frame 71 is welded at the top end of the support 8.
The working principle of the safety coal mine electromechanical equipment for coal mining is that the handle rod 70 is pulled, the handle rod 70 drives the fixture block 72 to move towards the upright post 2, a convex block on one side of a bottom plate 80 at the bottom end of the suction fan 9 is inserted into a sliding groove on the side wall of the stop block 81, then the handle rod 70 is loosened, the fixture block 72 is pushed to move towards the bottom plate 80 in the spring resetting process, the fixture block 72 can be inserted into a slot on the side wall of the bottom plate 80, the bottom plate 80 at the bottom end of the suction fan 9 is fixed conveniently, an external power supply provides electric energy for the suction fan 9, the suction fan 9 is started through a switch arranged on the suction fan 9, the suction fan operates, the raised dust in the air enters a dust collection bag through the guide pipe 22, the hose 4 and the suction fan 9, the collection of the raised dust in the air is realized, the environment is protected, the sleeve 20 is moved up and down, the end part of the adjusting bolt 21 is screwed into an adjusting hole on the side wall of the upright post 2, the height of the connecting block 24 and the guide pipe 22 are adjusted conveniently to collect the raised dust at different heights, the limit of the bottom plate 80 can be released by pulling the handle bar 70, and the bottom plate 80 and the suction fan 9 can be taken down from the support 8 only by pulling the bottom plate 80, so that the maintenance of the suction fan 9 is facilitated.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a safe type colliery electromechanical device for coal mining, includes box (1), stop gear (7), suction fan (9) and dust bag, its characterized in that: the box body (1) is fixed at the top end of the support plate (6), the top end of the box body (1) is connected with a box cover (3) through a hinge, a plurality of through holes are arranged in the case cover (3), brake rollers are arranged at the four corners of the bottom end of the support plate (6), the top end of the support plate (6) is fixed with an upright post (2), a support (8) and a handrail (10), the upright post (2) is sleeved with a sleeve (20), the side wall of the sleeve (20) is provided with a screw hole matched with the adjusting bolt (21), the side wall of the upright post (2) is provided with a plurality of adjusting holes matched with the adjusting bolts (21), the outer wall of the sleeve (20) is integrally formed with a connecting block (24), a slot matched with the guide pipe (22) is formed in the connecting block (24), the top end of the connecting block (24) is provided with a screw hole matched with the limiting bolt (23);
one end of the guide pipe (22) is connected with one end of the hose (4), the other end of the hose (4) is connected with an air inlet pipe of the suction fan (9) through the clamping piece (5), an exhaust pipe of the suction fan (9) extends into the box body (1) and is communicated with a dust collection bag in the box body (1), the suction fan (9) is fixed at the top end of the bottom plate (80), one side, facing the upright post (2), of the bottom plate (80) is provided with the limiting mechanism (7), one side, facing the upright post (2), of the bottom plate (80) is provided with a stop block (81), one side, facing the bottom plate (80), of the bottom plate (80) is integrally formed with a convex block, one side, facing the bottom plate (80), of the stop block (81) is provided with a sliding groove matched with the convex block, and the stop block (81) and the limiting mechanism (7) are both fixed at the top end of the support (8);
the limiting mechanism (7) comprises a U-shaped handle rod (70), an outer frame (71) and a clamping block (72), the clamping block (72) in a T shape is arranged in the outer frame (71), the handle rod (70) penetrates through the outer frame (71) and is connected with the clamping block (72), two springs are sleeved on the handle rod (70) and are located in the outer frame (71), and a slot matched with the clamping block (72) is formed in one side, away from the clamping block (81), of the bottom plate (80).
2. A safety coal mine electromechanical apparatus for coal mining as claimed in claim 1 wherein: holder (5) are including protection pad (50), clamp (51) and connecting bolt (52), two clamp (51) lateral wall in opposite directions all is fixed with protection pad (50), two the screw with connecting bolt (52) adaptation is all seted up to the both sides of clamp (51).
3. A safety coal mine electromechanical apparatus for coal mining as claimed in claim 1 wherein: a handle is fixed on one side, far away from the box body (1), of the bottom plate (80), and the box body (1) is connected with the support plate (6) through bolts.
4. A safety coal mine electromechanical apparatus for coal mining as claimed in claim 1 wherein: the handrail (10) comprises two down tubes and a cross rod welded between the two down tubes, and the two down tubes are welded with the support plate (6).
5. A safety coal mine electromechanical apparatus for coal mining as claimed in claim 1 wherein: the support (8) is connected with the support plate (6) through bolts, and the outer frame (71) is welded at the top end of the support (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023071025.0U CN213743491U (en) | 2020-12-18 | 2020-12-18 | Safety coal mine electromechanical equipment for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023071025.0U CN213743491U (en) | 2020-12-18 | 2020-12-18 | Safety coal mine electromechanical equipment for coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213743491U true CN213743491U (en) | 2021-07-20 |
Family
ID=76835794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023071025.0U Expired - Fee Related CN213743491U (en) | 2020-12-18 | 2020-12-18 | Safety coal mine electromechanical equipment for coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213743491U (en) |
-
2020
- 2020-12-18 CN CN202023071025.0U patent/CN213743491U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 Termination date: 20211218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |