CN211924066U - Dustproof mining drilling device of moulded coal - Google Patents
Dustproof mining drilling device of moulded coal Download PDFInfo
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- CN211924066U CN211924066U CN202020357069.0U CN202020357069U CN211924066U CN 211924066 U CN211924066 U CN 211924066U CN 202020357069 U CN202020357069 U CN 202020357069U CN 211924066 U CN211924066 U CN 211924066U
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Abstract
The utility model discloses a mining probing device of dustproof moulded coal, include: the device comprises a vehicle body, a storage battery box, a controller, a drilling mechanism, a discharging mechanism and a dust falling mechanism; the storage battery box is arranged on the left side of the top end of the vehicle body; the controller is fixedly arranged at the center of the left side of the storage battery box through a bracket and is electrically connected with the storage battery box; the drilling mechanism is arranged at the center of the top end of the vehicle body along the vertical direction; the discharging mechanism is arranged on the front side of the drilling mechanism along the left-right direction; the dust fall mechanism is installed on the top right side of the vehicle body. This mining probing device of dustproof moulded coal, when realizing the colliery probing, carry out the dust absorption to the drilling dust and handle, prevent that the dust from producing the influence to the staff is healthy to adopt inertial force to remove dust, need not additionally to use the water tank, improve the device suitability.
Description
Technical Field
The utility model relates to a coal mining technical field specifically is a mining probing device of dustproof moulded coal.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal bed is far away from the ground surface, a tunnel is generally dug underground, which is a minery coal mine, and when the coal bed is very close to the ground surface, a surface soil layer is generally directly peeled to dig the coal, which is an opencut coal mine. The vast majority of coal mines in China belong to underground coal mines, and the coal mine range comprises large areas of ground, underground and related facilities;
the technical field of the prior art is engaged, the number of the bulletin of authority is CN209510276U, the utility model provides a dustproof coal mining drilling device, which comprises a drilling machine body, a supporting table, a stabilizing base, a drill rod protective cover, an atomizing spray head, a transmission pipe, a pipe for injecting and discharging, a mounting box, a water collecting tank and a micropump, wherein the drilling machine body is fixed on the left side of the upper end surface of the stabilizing base, the supporting table is fixed on the E side of the right end surface of the drilling machine body, the drill rod is installed in the middle of the supporting table, the water collecting tank is installed on the lower side of the annular side surface of the drill rod, the protective cover is installed on the upper end surface of the water collecting tank, the mounting box is fixed on the end surface of the protective cover, the transmission pipe is connected on the upper end surface of the mounting box, the atomizing spray head is assembled on the, the problem of influence is produced to human health, the utility model discloses rational in infrastructure, the composite mounting of being convenient for, it is dustproof effectual, make things convenient for cyclic utilization, but this utility model adopts the water curtain to carry out the dust fall, consequently needs header tank and outside water source or carries extra water, and the suitability is relatively poor, to above-mentioned problem, we provide a mining probing device of dustproof moulded coal.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mining drilling equipment of dustproof moulded coal to solve prior art's adoption water curtain at least and carry out the dust fall, consequently need header tank and outside water source or carry extra water, the relatively poor problem of suitability.
In order to achieve the above object, the utility model provides a following technical scheme: a dustproof type coal mining drilling device comprises:
a vehicle body;
the storage battery box is arranged on the left side of the top end of the vehicle body;
the controller is fixedly arranged at the center of the left side of the storage battery box through a bracket and is electrically connected with the storage battery box;
the drilling mechanism is installed at the center of the top end of the vehicle body along the vertical direction;
the discharging mechanism is arranged on the front side of the drilling mechanism along the left-right direction;
and the dust falling mechanism is arranged on the right side of the top end of the vehicle body.
Preferably, the drilling mechanism comprises: the device comprises a dustproof shell, a hydraulic cylinder, a first motor, a drill rod, a helical blade, a first discharge pipe, an air outlet and a through hole baffle; the dustproof shell is arranged at the center of the top end of the vehicle body in the vertical direction, and the bottom end of the dustproof shell extends out of the lower surface of the vehicle body; the hydraulic cylinder is arranged at the top end of the vehicle body in the vertical direction and is positioned on the left side of the dustproof shell, and the hydraulic cylinder is electrically connected with the controller; the first motor is arranged on the right side of the top end of the hydraulic cylinder through a fixing frame in the vertical direction and is electrically connected with the controller; the drill rod is connected to the output end of the first motor along an upper screw and a lower screw, and the bottom end of the drill rod extends into the inner cavity of the dustproof shell and is inserted into an opening at the top end of the inner cavity of the dustproof shell; the helical blade is in interference fit with the bottom end of the outer wall of the drill rod in the vertical direction and is positioned in the inner cavity of the dustproof shell; the first discharging pipe is arranged at the bottom end of the outer wall of the dustproof shell along the front-back direction, and the rear side of an inner cavity of the first discharging pipe is communicated with the bottom end of the inner cavity of the dustproof shell; the air outlet is arranged at the top end of the outer wall of the dustproof shell in the left-right direction, the left side of an inner cavity of the air outlet is communicated with the top end of the inner cavity of the dustproof shell, the through hole baffle is arranged below the air outlet in the inner cavity of the dustproof shell, and the through hole baffle is sleeved at the top end of the outer wall of the drill bit rod.
Preferably, the discharging mechanism comprises: the discharging mechanism comprises a discharging mechanism shell, a feeding pipe, a second discharging pipe, a second motor and a spiral conveying rod; the discharging mechanism shell is arranged on the front side of the dustproof shell along the left-right direction; the feeding pipe is arranged on the left side of the outer wall of the discharging mechanism shell along the front direction, the front side of an inner cavity of the feeding pipe is communicated with the inner cavity of the discharging mechanism shell, and the rear side of the inner cavity of the feeding pipe is locked with and communicated with the front side of the inner cavity of the first discharging pipe; the second discharging pipe is arranged on the right side of the outer wall of the discharging mechanism shell along the vertical direction, and the top end of an inner cavity of the second discharging pipe is communicated with the inner cavity of the discharging mechanism shell; the second motor is arranged at the center of the left side of the discharging mechanism shell, the output end of the second motor extends to the left side of the inner cavity of the discharging mechanism shell, and the second motor is electrically connected with the controller; the spiral conveying rod is connected to the output end of the second motor in a left-right mode in a threaded mode.
Preferably, the dust fall mechanism includes: the dust fall device comprises a dust fall mechanism shell, a box body, an air inlet pipe, a circular filter screen and a fan; the dust falling mechanism shell is arranged on the right side of the top end of the vehicle body; the box body is arranged at the bottom end of the inner cavity of the shell of the dust falling mechanism through a bracket along the vertical direction; the air inlet pipe is arranged on the left side of the box body along the left side direction, the left side of the air inlet pipe extends out of the outer wall of the dust falling mechanism shell and is locked and communicated with the right side of the inner cavity of the air outlet, and the right side of the inner cavity of the air inlet pipe is communicated with the top end of the left side of the inner cavity of the box body; the circular filter screen is matched and arranged in the inner cavity of the air inlet pipe; the fan passes through the support mounting and is in the inner chamber bottom of dust fall mechanism shell and is located the right side of box, the air intake of fan extends into the inner chamber right side top of box and is located same water flat line with the air-supply line, fan and controller electric connection.
Preferably, the dust fall mechanism further comprises: the filter plate, the discharge hopper and the material collecting cabin are arranged in the hopper; the filter plate plates are arranged at the top end of the box body in a clearance manner from bottom to top to right side; the discharge hopper is arranged at the bottom end of the inner cavity of the box body, and the top end of the inner cavity of the discharge hopper is communicated with the inner cavity of the box body; the collecting cabin is detachably mounted at the bottom end of the discharge hopper, and the top end of the inner cavity of the collecting cabin is communicated with the bottom end of the inner cavity of the discharge hopper.
Compared with the prior art, the beneficial effects of the utility model are that: the dustproof coal mining drilling device drives the drill bit rod to rotate through the first motor, the drill bit rod drives the spiral blade to rotate, the hydraulic cylinder shortens to drive the first motor to move downwards and enables the drill bit rod to move downwards in the rotating process to break a soil layer, soil in the dustproof shell enters the first discharging pipe under the action of the rotating force of the spiral blade and enters the discharging mechanism shell through the feeding pipe, the spiral conveying rod is driven to rotate through the second motor, soil in the discharging mechanism shell moves to the second discharging pipe to be discharged to the outside under the action of the rotating force of the spiral conveying rod, dust-containing air flow in the dustproof shell is sucked into the air inlet pipe from the dustproof shell through the fan and sequentially impacts on the filter plate, dust particles in the dust-containing air flow in a sharp rotation mode are separated from the air flow under the action of inertia force, and the dust particles penetrate through the inner cavity of the discharging hopper along the outer wall of the filter plate to enter the collecting cabin to be collected and, thereby when realizing the colliery probing, carry out the dust absorption to the drilling dust and handle, prevent that the dust from to the healthy production of staff influence to adopt inertial force to remove dust, need not additionally to use the water tank, improve the device suitability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the drilling mechanism of FIG. 1;
FIG. 3 is an exploded view of the discharge mechanism of FIG. 1;
fig. 4 is an exploded view of the dust fall mechanism of fig. 1.
In the figure: 1. the device comprises a vehicle body, 2, a storage battery box, 3, a controller, 4, a drilling mechanism, 41, a dustproof shell, 42, a hydraulic cylinder, 43, a first motor, 44, a drill rod, 45, a spiral blade, 46, a first discharging pipe, 47, an air outlet, 8, a through hole baffle, 5, a discharging mechanism, 51, a discharging mechanism shell, 52, a feeding pipe, 53, a second discharging pipe, 54, a second motor, 55, a spiral conveying rod, 6, a dust falling mechanism, 61, a dust falling mechanism shell, 62, a box body, 63, an air inlet pipe, 64, a circular filter screen, 65, a fan, 66, a filter layer plate, 67, a discharging hopper, 68 and a material collecting cabin.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a dustproof type coal mining drilling device comprises: the device comprises a vehicle body 1, a storage battery box 2, a controller 3, a drilling mechanism 4, a discharging mechanism 5 and a dust falling mechanism 6, wherein the vehicle body 1 can be driven by manpower or electric power in a wheel type or crawler type mode as required; the storage battery box 2 is installed on the left side of the top end of the vehicle body 1, the storage battery box 2 is directly purchased, installed and used from the market according to specific use requirements, a charging interface is arranged outside the storage battery box 2 and can be connected with an external charging device for charging, and the storage battery box 2 supplies power for electric devices inside the device; the controller 3 is fixedly arranged at the center of the left side of the storage battery box 2 through a bracket, the controller 3 is electrically connected with the storage battery box 2, and the specific use model of the controller 3 is directly purchased, installed and used from the market according to the specific use requirement; the drilling mechanism 4 is installed at the center position of the top end of the vehicle body 1 along the vertical direction; the discharging mechanism 5 is arranged on the front side of the drilling mechanism 4 along the left-right direction; the dust fall mechanism 6 is installed on the right side of the top end of the vehicle body 1.
Preferably, the drilling mechanism 4 further comprises: the dust-proof device comprises a dust-proof shell 41, a hydraulic cylinder 42, a first motor 43, a drill bit rod 44, a helical blade 45, a first discharge pipe 46 and an air outlet 47; the dustproof shell 41 is installed at the center position of the top end of the vehicle body 1 along the vertical direction, and the bottom end of the dustproof shell 41 extends out of the lower surface of the vehicle body 1; the hydraulic cylinder 42 is arranged at the top end of the vehicle body 1 in the up-down direction and is positioned on the left side of the dustproof shell 41, the hydraulic cylinder 42 is electrically connected with the controller 3, the specific usage model of the hydraulic cylinder 42 is directly purchased, installed and used from the market according to specific usage requirements, the hydraulic cylinder 42 is controlled by the controller 3, and the first motor 43 is driven to move upwards or downwards through self extension and shortening; the first motor 43 is installed on the right side of the top end of the hydraulic cylinder 42 through the fixing frame in the vertical direction, the first motor 43 is electrically connected with the controller 3, the specific usage model of the first motor 43 is directly purchased, installed and used from the market according to specific usage requirements, the first motor 43 is controlled by the controller 3 to drive the drill rod 44 to rotate clockwise, and the drill rod 44 can move downwards in the inner cavity of the dustproof shell 41 to break the soil layer in the process that the first motor 43 drives the drill rod 44 to rotate; the drill rod 44 is connected to the output end of the first motor 43 along the upper and lower screws, and the bottom end of the drill rod 44 extends into the inner cavity of the dust-proof housing 41 and is inserted into the opening at the top end of the inner cavity of the dust-proof housing 41; the helical blade 45 is in interference fit with the bottom end of the outer wall of the drill bit rod 44 in the vertical direction and is positioned in the inner cavity of the dustproof shell 41, and soil in the dustproof shell 41 enters the first discharge pipe 46 under the action of the rotating force of the helical blade 45; the first discharge pipe 46 is arranged at the bottom end of the outer wall of the dustproof shell 41 in the front-back direction, and the rear side of the inner cavity of the first discharge pipe 46 is communicated with the bottom end of the inner cavity of the dustproof shell 41; the air outlet 47 is arranged on the top end of the outer wall of the dustproof shell 41 in the left-right direction, the left side of the inner cavity of the air outlet 47 is communicated with the top end of the inner cavity of the dustproof shell 41, the through hole baffle 48 is arranged below the air outlet 47 in the inner cavity of the dustproof shell 41, and the through hole baffle 48 is sleeved on the top end of the outer wall of the drill rod 44 to prevent the air outlet 47 from being blocked due to the fact that large particles enter the air outlet 47.
Preferably, the discharging mechanism 5 further includes: a discharging mechanism shell 51, a feeding pipe 52, a second discharging pipe 53, a second motor 54 and a spiral conveying rod 55; the discharging mechanism shell 51 is arranged at the front side of the dustproof shell 41 along the left-right direction; the feeding pipe 52 is arranged on the left side of the outer wall of the discharging mechanism shell 51 along the front direction, the front side of the inner cavity of the feeding pipe 52 is communicated with the inner cavity of the discharging mechanism shell 51, and the rear side of the inner cavity of the feeding pipe 52 is locked with and communicated with the front side of the inner cavity of the first discharging pipe 46; the second discharging pipe 53 is arranged on the right side of the outer wall of the discharging mechanism shell 51 in the vertical direction, the top end of the inner cavity of the second discharging pipe 53 is communicated with the inner cavity of the discharging mechanism shell 51, soil in the inner cavity of the discharging mechanism shell 51 moves to the position above the second discharging pipe 53 under the action of the rotating force of the spiral conveying rod 55 and is discharged to the outside through the second discharging pipe 53 under the action of gravity, and then drilling operation is completed; the second motor 54 is arranged at the center of the left side of the discharging mechanism shell 51, the output end of the second motor 54 extends to the left side of the inner cavity of the discharging mechanism shell 51, the second motor 54 is electrically connected with the controller 3, the specific usage model of the second motor 54 is directly purchased, installed and used from the market according to the specific usage requirement, and the second motor 54 is controlled by the controller 3 to drive the spiral conveying rod 55 to rotate clockwise in the inner cavity of the discharging mechanism shell 51; the screw feeding rod 55 is screwed to an output end of the second motor 54 in the left-right direction.
Preferably, the dust falling mechanism 6 further includes: a dust falling mechanism shell 61, a box body 62, an air inlet pipe 63, a circular filter screen 64 and a fan 65; the dust falling mechanism shell 61 is installed on the right side of the top end of the vehicle body 1, an access door is arranged on the right side of the dust falling mechanism shell 61, and heat dissipation windows are arranged on the front side and the rear side of the dust falling mechanism shell; the box body 62 is installed at the bottom end of the inner cavity of the dust falling mechanism shell 61 through a support in the vertical direction, and an access door is arranged on the front side of the box body 62, so that workers can clean and replace the internal filter plate 66 and the material collecting cabin 68 conveniently; the air inlet pipe 63 is arranged on the left side of the box body 62 along the left side direction, the left side of the air inlet pipe 63 extends out of the outer wall of the dust settling mechanism shell 61 and is locked and communicated with the right side of the inner cavity of the air outlet 47, and the right side of the inner cavity of the air inlet pipe 63 is communicated with the top end of the left side of the inner cavity of the box body 62; the circular filter screen 64 is arranged in the inner cavity of the air inlet pipe 63 in a matching way; fan 65 passes through the support mounting and just is located the right side of box 62 in the inner chamber bottom of dust fall mechanism shell 61, the air intake of fan 65 extends into the inner chamber right side top of box 62 and is located same water flat line with air-supply line 63, fan 65 and controller 3 electric connection, fan 65 specifically uses the model to directly purchase the installation and use from the market according to specific use requirement, fan 65 is controlled by controller 3, the inside motor drive flabellum of fan 65 rotates, in order to inhale dust-laden air current to air-supply line 63 by dust cover 47 with dust cover 41 is inside.
Preferably, the dust falling mechanism 6 further includes: a filter plate 66, a discharge hopper 67 and a collecting bin 68; the number of the filter layer plates 66 is a plurality, the filter layer plates 66 are arranged at the top end of the box body 62 from bottom to top in an inclined clearance manner towards the right side, dust-containing air flow entering the box body 62 can sequentially impact on the filter layer plates 66, so that dust particles in the dust-containing air flow are rapidly rotated, namely are separated from the air flow under the action of inertia force, and roll into the discharge hopper 67 along the inclined surface of the outer wall of the filter layer plates 66; the discharge hopper 67 is arranged at the bottom end of the inner cavity of the box body 62, and the top end of the inner cavity of the discharge hopper 67 is communicated with the inner cavity of the box body 62; the collecting cabin 68 is detachably mounted at the bottom end of the discharge hopper 67, the top end of the inner cavity of the collecting cabin 68 is communicated with the bottom end of the inner cavity of the discharge hopper 67, dust particles can enter the collecting cabin 68 along the inner wall of the discharge hopper 67 to be collected and processed in a centralized manner, and the collecting cabin 68 can be detached to process dust in the collecting cabin.
All the electrical components in the present application can be connected with an external adaptive power supply through a wire, and an adaptive external controller should be selected to connect according to specific actual use conditions to meet the control requirements of all the electrical components, and the specific connection mode and the control sequence thereof should be referred to in the following working principle that the electrical components are electrically connected in sequence, the detailed connection means thereof is a known technology in the art and is not described, and the following main description of the working principle and the process specifically works as follows.
When in use, a worker moves the vehicle body 1 to a specified drilling position, the controller 3 sequentially controls the first motor 43 and the hydraulic cylinder 42 to start, the first motor 43 drives the drill rod 44 to rotate clockwise, and the drill rod 44 drives the spiral blade 45 to rotate clockwise in the inner cavity of the dustproof shell 41, the hydraulic cylinder 42 drives the first motor 43 to move downwards through self shortening, and the first motor 43 drives the drill rod 44 to move downwards in the inner cavity of the dustproof shell 41 in the rotating process so as to break soil layers, so that soil in the drilled soil layers enters the inner cavity of the dustproof shell 41 and enters gaps among blades of the spiral blade 45, soil enters the first discharging pipe 46 under the rotating force of the spiral blade 45, and enters the discharging mechanism shell 51 through the first discharging pipe 46 and the discharging mechanism shell 51 through the feeding pipe 52 and falls at gaps among the blades of the spiral feeding rod 55, the worker controls the controller 3 to start the second motor 54, the second motor 54 is driven to drive the spiral material conveying rod 55 to rotate clockwise in the inner cavity of the discharging mechanism shell 51, soil in the inner cavity of the discharging mechanism shell 51 moves to the position above the second discharging pipe 53 under the action of the rotating force of the spiral material conveying rod 55 and is discharged to the outside through the second discharging pipe 53 under the action of gravity, then drilling operation is completed, the worker controls the controller 3 to start the fan 65, the motor inside the fan 65 drives the fan blades to rotate so as to suck dust-containing air flow inside the dustproof shell 41 into the air inlet pipe 63 through the dustproof shell 47, large particles are prevented from entering the box body 62 under the filtration of the circular filter screen 64, the dust-containing air flow enters the box body 62 and sequentially impacts the filter layer plate 66, dust particles inside the dust-containing air flow in sudden rotation are separated from the air flow under the action of inertia force, enter the discharging hopper 67 along the outer wall of the filter layer plate 66, and enter the collecting cabin 68 through the inner cavity of the discharging hopper 67 to be collected and, thereby when realizing the colliery probing, carry out the dust absorption to the drilling dust and handle, prevent that the dust from to the healthy production of staff influence to adopt inertial force to remove dust, need not additionally to use the water tank, improve the device suitability.
In the description of the present invention, it is to be understood that the terms "top end", "bottom end", "one end", "front side", "rear side", "other end", "upper", "lower", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "mounted," "screwed," "plugged," "interference fit," "disposed," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A dustproof type coal mining drilling device is characterized by comprising:
a vehicle body (1);
the storage battery box (2) is installed on the left side of the top end of the vehicle body (1);
the controller (3) is fixedly arranged at the center of the left side of the storage battery box (2) through a support, and the controller (3) is electrically connected with the storage battery box (2);
a drilling mechanism (4) which is installed at the center position of the top end of the vehicle body (1) along the vertical direction;
the discharging mechanism (5) is arranged on the front side of the drilling mechanism (4) along the left-right direction;
and the dust falling mechanism (6) is arranged on the right side of the top end of the vehicle body (1).
2. A dust-proof drilling device for coal mines according to claim 1, characterized in that: the drilling mechanism (4) comprises:
the dustproof shell (41) is installed at the center of the top end of the vehicle body (1) in the vertical direction, and the bottom end of the dustproof shell (41) extends out of the lower surface of the vehicle body (1);
the hydraulic cylinder (42) is arranged at the top end of the vehicle body (1) in the vertical direction and is positioned on the left side of the dustproof shell (41), and the hydraulic cylinder (42) is electrically connected with the controller (3);
the first motor (43) is arranged on the right side of the top end of the hydraulic cylinder (42) through a fixing frame along the vertical direction, and the first motor (43) is electrically connected with the controller (3);
the drill rod (44) is connected to the output end of the first motor (43) along an upper screw and a lower screw, and the bottom end of the drill rod (44) extends into the inner cavity of the dustproof shell (41) and is inserted into an opening at the top end of the inner cavity of the dustproof shell (41);
the helical blade (45) is in interference fit with the bottom end of the outer wall of the drill rod (44) in the vertical direction and is positioned in the inner cavity of the dustproof shell (41);
the first discharge pipe (46) is arranged at the bottom end of the outer wall of the dustproof shell (41) in the front-back direction, and the rear side of an inner cavity of the first discharge pipe (46) is communicated with the bottom end of the inner cavity of the dustproof shell (41);
the air outlet (47) is arranged at the top end of the outer wall of the dustproof shell (41) in the left-right direction, and the left side of an inner cavity of the air outlet (47) is communicated with the top end of the inner cavity of the dustproof shell (41);
the through hole baffle (48) is arranged below the air outlet (47) in the inner cavity of the dustproof shell (41), and the through hole baffle (48) is sleeved on the top end of the outer wall of the drill rod (44).
3. A dust-proof type coal mine drilling device according to claim 2, characterized in that: the discharging mechanism (5) comprises:
a discharge mechanism housing (51) provided on the front side of the dust-proof housing (41) in the left-right direction;
the feeding pipe (52) is arranged on the left side of the outer wall of the discharging mechanism shell (51) in the front direction, the front side of an inner cavity of the feeding pipe (52) is communicated with the inner cavity of the discharging mechanism shell (51), and the rear side of the inner cavity of the feeding pipe (52) is locked with and communicated with the front side of the inner cavity of the first discharging pipe (46);
the second discharging pipe (53) is arranged on the right side of the outer wall of the discharging mechanism shell (51) along the vertical direction, and the top end of an inner cavity of the second discharging pipe (53) is communicated with the inner cavity of the discharging mechanism shell (51);
the second motor (54) is arranged at the center of the left side of the discharging mechanism shell (51), the output end of the second motor (54) extends to the left side of the inner cavity of the discharging mechanism shell (51), and the second motor (54) is electrically connected with the controller (3);
and the spiral material conveying rod (55) is screwed at the output end of the second motor (54) along the left-right direction.
4. A dust-proof drilling device for coal mines according to claim 1, characterized in that: the dust fall mechanism (6) comprises:
a dustfall mechanism housing (61) mounted on the right side of the top end of the vehicle body (1);
the box body (62) is installed at the bottom end of the inner cavity of the dust falling mechanism shell (61) through a support along the vertical direction;
the air inlet pipe (63) is arranged on the left side of the box body (62) along the left side direction, the left side of the air inlet pipe (63) extends out of the outer wall of the dust falling mechanism shell (61), is locked with the right side of the inner cavity of the air outlet (47) and is communicated with the right side of the inner cavity of the box body (62), and the right side of the inner cavity of the air inlet pipe (63) is communicated with the top end of the left side of the inner cavity of the box;
the circular filter screen (64) is arranged in the inner cavity of the air inlet pipe (63) in a matching way;
fan (65), install through the support the inner chamber bottom of dust fall mechanism shell (61) just is located the right side of box (62), the air intake of fan (65) extends into the inner chamber right side top of box (62) and is located same water flat line with air-supply line (63), fan (65) and controller (3) electric connection.
5. A dust-proof drilling device for coal mines according to claim 4, characterized in that: the dust fall mechanism (6) further comprises:
the filter plate plates (66) are arranged in a plurality of numbers, and the filter plate plates (66) are arranged on the top end of the box body (62) in a clearance manner from bottom to top to right side in an inclined manner;
the discharge hopper (67) is arranged at the bottom end of the inner cavity of the box body (62), and the top end of the inner cavity of the discharge hopper (67) is communicated with the inner cavity of the box body (62);
the collecting cabin (68) is detachably mounted at the bottom end of the discharge hopper (67), and the top end of an inner cavity of the collecting cabin (68) is communicated with the bottom end of the inner cavity of the discharge hopper (67).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020357069.0U CN211924066U (en) | 2020-03-20 | 2020-03-20 | Dustproof mining drilling device of moulded coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020357069.0U CN211924066U (en) | 2020-03-20 | 2020-03-20 | Dustproof mining drilling device of moulded coal |
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| Publication Number | Publication Date |
|---|---|
| CN211924066U true CN211924066U (en) | 2020-11-13 |
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ID=73354841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020357069.0U Expired - Fee Related CN211924066U (en) | 2020-03-20 | 2020-03-20 | Dustproof mining drilling device of moulded coal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211924066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645685A (en) * | 2022-03-25 | 2022-06-21 | 河南工程学院 | Hole blowout preventing device for mine gas extraction drill hole |
| CN116498210A (en) * | 2023-06-29 | 2023-07-28 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Small drilling machine for rock exploration |
-
2020
- 2020-03-20 CN CN202020357069.0U patent/CN211924066U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645685A (en) * | 2022-03-25 | 2022-06-21 | 河南工程学院 | Hole blowout preventing device for mine gas extraction drill hole |
| CN116498210A (en) * | 2023-06-29 | 2023-07-28 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Small drilling machine for rock exploration |
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Granted publication date: 20201113 Termination date: 20210320 |