CN216572204U - Surface mine blasting dust device - Google Patents
Surface mine blasting dust device Download PDFInfo
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- CN216572204U CN216572204U CN202123081857.5U CN202123081857U CN216572204U CN 216572204 U CN216572204 U CN 216572204U CN 202123081857 U CN202123081857 U CN 202123081857U CN 216572204 U CN216572204 U CN 216572204U
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- surface mine
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Abstract
The utility model discloses a surface mine blasting dust-settling device, belonging to the technical field of dust-settling equipment; the water supply device comprises two bases arranged at intervals, a high-pressure water pump for supplying water, vertical pipes with the end parts rotatably connected with the bases and communicated with a pipeline of the high-pressure water pump, and a plurality of horizontal pipes for connecting the two vertical pipes; the vertical pipe and the transverse pipe are provided with atomizing nozzles, and any base is provided with an angle adjusting box for driving the vertical pipe to rotate, wherein the atomizing nozzle also comprises a supporting rod in a telescopic rod structure and an adjusting rod assembly for locking the extending length of the supporting rod; the adjusting rod assembly comprises an adjusting rod and a locking hole formed in the supporting rod, and the adjusting rod is in threaded connection with the locking hole; the top end of the supporting rod is provided with the elastically telescopic ejector rod which is used for being in contact with the transverse pipe so that the supporting rod can vertically stand between the ground and the transverse pipe to assist in supporting the transverse pipe.
Description
Technical Field
The utility model relates to the technical field of dust settling equipment, in particular to a surface mine blasting dust settling device.
Background
In recent years, the metal mine open-pit mining technology in China is greatly developed, the metal mine open-pit mining technology in China is rapidly developed in the aspects of open-pit steep-side mining, high-step mining and explosive-piercing technology and has certain technical advantages, the international research trend is basically followed, and even part of the technology reaches the international lead;
when mining is carried out, a large amount of dust is generated, dust is required to be reduced, the sprinkling area of a traditional dust-reducing device is small, sprinkling in a large range is inconvenient, in order to enlarge the sprinkling dust-reducing area, a plurality of transverse pipes are additionally arranged on the traditional dust-reducing device, spray heads are arranged on the transverse pipes, the sprinkling area is expanded by increasing the transverse pipes in different numbers, the transverse pipes in the middle positions are easy to sink along with the increase of the number of the transverse pipes, the water leakage of the connecting position between every two adjacent transverse pipes is caused, and the sprinkling effect of the transverse pipes at the tail ends is seriously influenced;
therefore, in view of the above problems, those skilled in the art need to provide a surface mine blasting dust fall device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides a surface mine blasting dust-settling device which is convenient to use, good in watering dust-settling effect, stable in structure and high in reliability.
In order to achieve the above purpose, the utility model provides the following technical scheme:
the utility model discloses a surface mine blasting dust-settling device, which comprises:
the device comprises two bases arranged at intervals, a high-pressure water pump used for supplying water, vertical pipes with the end parts rotatably connected with the bases and communicated with pipelines of the high-pressure water pump, and a plurality of transverse pipes connected with the two vertical pipes;
the vertical pipe and the transverse pipe are both provided with atomizing nozzles, and any one base is provided with an angle adjusting box for driving the vertical pipe to rotate, and further comprises a supporting rod in a telescopic rod structure and an adjusting rod assembly for locking the extending length of the supporting rod;
the adjusting rod assembly comprises an adjusting rod and a locking hole formed in the supporting rod, and the adjusting rod is in threaded connection with the locking hole;
the top end of the supporting rod is provided with an elastically telescopic ejector rod which is used for being in contact with the transverse pipe so that the supporting rod can be erected between the ground and the transverse pipe to assist in supporting the transverse pipe.
Furthermore, the ejector pin dress is in inside the bracing piece, and the bracing piece leads to spring drive the ejector pin stretches out the bracing piece is outside, the bracing piece bottom links firmly the chassis with ground contact, the chassis upper surface is laid a plurality of strengthening ribs that are used for the auxiliary stay the bracing piece.
Furthermore, the ejector rod is connected with an ejector block in a rotating mode far away from the supporting rod end and used for being in contact with the transverse pipe.
Furthermore, an anti-skid layer is laid on the upper surface of the top block.
Furthermore, the base is fixedly connected with a fixed plate, the fixed plate is rotatably connected with the vertical pipe through a shaft, and a main shaft of the angle adjusting box is fixedly connected with the vertical pipe.
Furthermore, the angle adjusting box is provided with the main shaft and a worm which is in transmission with the main shaft, the main shaft is sleeved with a worm wheel which is meshed with the worm, and the top end of the worm is connected with a motor.
Furthermore, a water inlet is formed in the bottom of the vertical pipe, the water inlet is communicated with a water outlet of the high-pressure water pump through a hose, a bending section is bent at the top end of the vertical pipe, and two ends of the horizontal pipe can be detachably connected with the bending section through joints.
Further, the joint comprises a flange fixedly connected with the end part of the transverse pipe and the end part of the vertical pipe, a plurality of connecting holes are distributed in the circumferential direction of the flange, and a sealing groove used for installing a sealing ring is formed in the surface of the flange.
Furthermore, a valve is fixedly arranged at a water inlet of the high-pressure water pump.
Furthermore, the base is of a rectangular plate-shaped structure, and a plurality of mounting holes are formed in the two sides of the base.
In the technical scheme, the surface mine blasting dust-settling device provided by the utility model has the beneficial effects that:
the surface mine blasting dust-settling device is provided with the supporting rods, the supporting rods are used for assisting in supporting the transverse pipes, the transverse pipes are prevented from sinking, accordingly, the sealing performance of the two adjacent transverse pipes and the connection position between the transverse pipes and the vertical pipe is guaranteed, the watering dust-settling effect is improved, the supporting rods are stably supported, the reliability of the dust-settling device is improved, in addition, the adjacent transverse pipes and the vertical pipe are fixedly connected through the flange plates, the surface of each flange plate is provided with the sealing groove, the sealing rings are installed through the sealing grooves, the sealing performance between the two flange plates is effectively guaranteed, and the watering dust-settling effect of the surface mine blasting device is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic view of the overall structure of a surface mine blasting dust-settling device disclosed by the utility model;
FIG. 2 is a schematic structural diagram of a support rod of a surface mine blasting dust-settling device disclosed by the utility model;
FIG. 3 is a schematic structural diagram of a joint of a surface mine blasting dust-settling device disclosed by the utility model.
Description of reference numerals:
a base 1; a fixed plate 11; an angle adjusting box 12; a main shaft 121; a motor 122;
a high-pressure water pump 2; hose 21, valve 22;
a cross tube 3;
a vertical tube 4;
an atomizing nozzle 5;
a support rod 6; a first rod 11; a second stick body 12; a third rod body 13; a top rod 64; a top block 65; a spring 66; a chassis 67; a reinforcing rib 68;
an adjusting rod assembly 7; an adjustment lever 71; a locking hole 72;
a joint 8; a flange plate 81; sealing groove 82.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
As shown in FIGS. 1-3;
the utility model relates to a surface mine blasting dust device, include:
the device comprises two bases 1 arranged at intervals, a high-pressure water pump 2 used for supplying water, vertical pipes 4 with the ends rotatably connected with the bases 1 and communicated with pipelines of the high-pressure water pump 2, and a plurality of transverse pipes 3 connected with the two vertical pipes 4;
the vertical pipe 4 and the horizontal pipe 3 are both provided with an atomizing nozzle 5, and any base 1 is provided with an angle adjusting box 12 for driving the vertical pipe 4 to rotate, and the device also comprises
A support rod 6 in a telescopic rod structure; specifically, the supporting rod 6 comprises a first rod body 61, a second rod body 62 arranged inside the first rod body 61, and a third rod body 63 arranged inside the second rod body 62, wherein a top rod 64 is arranged at the end, far away from the second rod body 62, of the third rod body 63, and the number of the rod bodies of the supporting rod 6 can be increased or decreased according to actual use requirements;
the adjusting rod assembly 7 is used for locking the extending length of the supporting rod 6; in the structure, a first rod body 61 and a second rod body 62, and a second rod body 62 and a third rod body 63 of the support rod 6 are fixedly connected through an adjusting rod assembly 7, so that the support rod 6 is kept in an extension state or a contraction state;
the adjusting rod assembly 7 comprises an adjusting rod 71 and a locking hole 72 formed in the supporting rod 6, and the adjusting rod 71 is in threaded connection with the locking hole 72; specifically, the first rod body 61 and the second rod body 62 are both provided with locking holes 72, the locking holes 72 are both in threaded connection with adjusting rods 71, when the length of the support rod 6 needs to be adjusted in use, the adjusting rods 71 on the first rod body 61 and the second rod body 62 are rotated, the adjusting rods 71 on the first rod body 61 are in contact with the second rod body 72 in a propping manner, the adjusting rods 72 on the second rod body 62 are in contact with the third rod body 63 in a propping manner, and then the extension length of the support rod 6 is adjusted;
wherein, the top end of the support rod 6 is provided with an elastically telescopic top rod 64 which is used for contacting with the transverse pipe 3 so that the support rod 6 stands between the ground and the transverse pipe 3 to assist in supporting the transverse pipe 3.
In the structure, the supporting rods 6 are used for supporting the transverse pipes 3 in an auxiliary mode, the transverse pipes 3 are prevented from sinking, accordingly, the sealing performance of the connecting positions between the two adjacent transverse pipes 3 and between the transverse pipes 3 and the vertical pipes 4 is guaranteed, the watering and dust falling effects are improved, and the supporting rods 6 are stably supported, so that the reliability of the dust falling device is improved;
preferably, the ejector rod 64 is arranged inside the support rod 6, the support rod 6 drives the ejector rod 64 to extend out of the support rod 6 through the spring 66, the bottom end of the support rod 6 is fixedly connected with a chassis 67 in contact with the ground, the contact area of the support rod 6 and the ground is increased through the chassis 67, and a plurality of reinforcing ribs 68 for assisting in supporting the support rod 6 are distributed on the upper surface of the chassis 67. Specifically, when the ejector rod 64 is in a free state, the ejector rod 64 is kept in an extended state through the spring 66; preferably, the end of the top rod 64 far from the support rod 6 is rotatably connected with a top block 65 for contacting with the transverse tube 3. Specifically, the top end of the ejector rod 64 may be rotatably connected to an ejector block 65 through a hinge or a universal joint, or other structures capable of rotatably connecting the ejector rod 64 and the ejector block 65 in the prior art, so that the ejector block 65 and the horizontal tube 3 are stably contacted, and the upper surface of the ejector block 65 is provided with an arc-shaped groove which is contacted with the horizontal tube 3 through the arc-shaped groove;
preferably, the top block 65 is provided with an anti-slip layer on the upper surface. An anti-slip layer is laid in an arc-shaped groove of the top block 65, and the contact friction force between the top block 65 and the transverse pipe 3 is increased through the anti-slip layer, so that the top block 65 is stably contacted with the transverse pipe 3;
as shown in fig. 1;
preferably, the base 1 is a rectangular plate-shaped structure, and a plurality of mounting holes are formed in both sides of the base 1. There is ground connection through the mounting hole, and base 1 upper portion has linked firmly fixed plate 11, and fixed plate 11 is through axle and 4 swivelling joints of standpipe, and is concrete, and 4 bottom ends of standpipe are sealed, and 4 tops of standpipe are connected through joint 8 with violently managing 3, and angle adjusting box 12's main shaft 121 and 4 bottom fixed connection of standpipe. Preferably, the angle adjusting box 12 is provided with a main shaft 121 and a worm driving the main shaft 121, the main shaft 121 is sleeved with a worm wheel meshed with the worm, the top end of the worm is connected with a motor 122, and the motor 122 may be other drivers capable of driving the worm to rotate in the prior art.
Preferably, 4 bottoms of standpipe are provided with the water inlet, and the water inlet passes through hose 21 and 2 delivery ports of high pressure water pump intercommunication, and 4 tops of standpipe buckle have the section of bending, violently manage 3 both ends and can with the section of bending dismantlement be connected through joint 8. Preferably, a valve 22 is fixedly installed at the water inlet of the high-pressure water pump 2. The valve 22 opens or closes the hose 21;
preferably, the joint 8 comprises a flange plate 81 fixedly connected to the end portions of the horizontal pipe 3 and the vertical pipe 4, a plurality of connecting holes are distributed in the circumferential direction of the flange plate 81, and a sealing groove 82 for installing a sealing ring is formed in the surface of the flange plate 81. Specifically, two adjacent transverse pipes 3, and the transverse pipes 3 and the vertical pipes 4 are fixedly connected through a flange plate 81, a plurality of connecting holes are distributed in the circumferential direction of the flange plate 81, bolt assemblies are installed in the connecting holes, the two flange plates 81 are fixedly connected through the bolt assemblies, a sealing groove 82 is formed in the surface of the flange plate 81, and a sealing ring is installed through the sealing groove 82 to ensure the sealing property between the two flange plates 81;
in the technical scheme, the utility model provides a surface mine blasting dust-settling device, which comprises the following steps:
firstly, a transverse pipe 3 and a vertical pipe 4 are assembled, two bases 1 are placed on the ground, a motor 122 is rotated to provide drive for a worm, the worm drives a worm wheel to rotate, so that a main shaft 121 rotates to provide drive for the vertical pipe 4, the angle between the vertical pipe 4 and the ground is adjusted to realize placement, then the transverse pipe 3 is installed, a sealing ring is installed between the transverse pipe 3 and a flange plate 81 of the vertical pipe 4, and the adjacent two flange plates 81 are connected through a bolt assembly;
after installation, the motor 122 is rotated to provide drive for the worm, the worm drives the worm wheel to rotate, so that the main shaft 121 rotates to provide drive for the vertical pipe 4, the angle between the vertical pipe 4 and the ground is adjusted, the whole vertical pipe 4 is erected, the port of the valve 22 is connected with an external water pipe, and water is supplied to the hose 21;
secondly, the cross tube 3 is supported, a plurality of support rods 6 are arranged below the cross tube 3 at intervals, the length of each support rod 6 is adjusted, the ejector block 65 is in contact with the cross tube 3, the adjusting rods 71 on the first rod body 61 and the second rod body 62 are rotated, the adjusting rods 71 on the first rod body 61 are in contact with the second rod body 72 in a propping mode, the adjusting rods 72 on the second rod body 62 are in contact with the third rod body 63 in a propping mode, and therefore the extending length of each support rod 6 is adjusted, and the support rods 6 are used for assisting in supporting the cross tube 3;
after the blasting, open valve 22, high pressure water pump 2 circular telegrams, and the extraction water gets into standpipe 4, violently manages 3 through hose 21 to from 5 blowout of atomizer, spray water smoke, realize the dust fall.
Has the advantages that:
the surface mine blasting dust-settling device is provided with the supporting rods, the supporting rods are used for assisting in supporting the transverse pipes, the transverse pipes are prevented from sinking, accordingly, the sealing performance of the two adjacent transverse pipes and the connection position between the transverse pipes and the vertical pipe is guaranteed, the watering dust-settling effect is improved, the supporting rods are stably supported, the reliability of the dust-settling device is improved, in addition, the adjacent transverse pipes and the vertical pipe are fixedly connected through the flange plates, the surface of each flange plate is provided with the sealing groove, the sealing rings are installed through the sealing grooves, the sealing performance between the two flange plates is effectively guaranteed, and the watering dust-settling effect of the surface mine blasting device is further improved.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (10)
1. A surface mine blasting dust device includes:
the device comprises two bases (1) arranged at intervals, a high-pressure water pump (2) used for supplying water, vertical pipes (4) with the ends rotatably connected with the bases (1) and communicated with pipelines of the high-pressure water pump (2), and a plurality of transverse pipes (3) connected with the two vertical pipes (4);
the vertical pipe (4) and the transverse pipe (3) are both provided with atomizing nozzles (5), and any one base (1) is provided with an angle adjusting box (12) for driving the vertical pipe (4) to rotate, and the device is characterized by also comprising a supporting rod (6) in a telescopic rod structure and an adjusting rod assembly (7) for locking the extending length of the supporting rod (6);
the adjusting rod assembly (7) comprises an adjusting rod (71) and a locking hole (72) formed in the supporting rod (6), and the adjusting rod (71) is in threaded connection with the locking hole (72);
the top end of the support rod (6) is provided with an elastically telescopic ejector rod (64) which is used for contacting with the transverse pipe (3) so that the support rod (6) stands between the ground and the transverse pipe (3) to support the transverse pipe (3) in an auxiliary manner.
2. The surface mine blasting dust fall apparatus according to claim 1,
ejector pin (64) dress is in inside bracing piece (6), and spring (66) drive is led to in bracing piece (6) ejector pin (64) stretch out bracing piece (6) are outside, bracing piece (6) bottom links firmly chassis (67) with ground contact, chassis (67) upper surface is laid a plurality of strengthening ribs (68) that are used for the auxiliary stay bracing piece (6).
3. The surface mine blasting dust fall apparatus according to claim 2,
the end, far away from the supporting rod (6), of the ejector rod (64) is rotatably connected with an ejector block (65) and used for being in contact with the transverse pipe (3).
4. The surface mine blasting dust fall apparatus according to claim 3,
and an anti-skid layer is laid on the upper surface of the top block (65).
5. The surface mine blasting dust fall apparatus of claim 1, wherein;
the base (1) is fixedly connected with a fixing plate (11), the fixing plate (11) is rotatably connected with the vertical pipe (4) through a shaft, and a main shaft (121) of the angle adjusting box (12) is fixedly connected with the vertical pipe (4).
6. The surface mine blasting dust fall device according to claim 5, wherein;
the angle adjusting box (12) is provided with the main shaft (121) and a worm which is in transmission with the main shaft (121), the main shaft (121) is sleeved with a worm wheel which is meshed with the worm, and the top end of the worm is connected with a motor (122).
7. The surface mine blasting dust fall apparatus of claim 1, wherein;
the water inlet is arranged at the bottom of the vertical pipe (4), the water inlet is communicated with the water outlet of the high-pressure water pump (2) through a hose (21), a bending section is bent at the top end of the vertical pipe (4), and the two ends of the transverse pipe (3) can be detachably connected with the bending section through connectors (8).
8. The surface mine blasting dust fall apparatus of claim 7, wherein;
connect (8) including link firmly violently pipe (3) with ring flange (81) of standpipe (4) tip, a plurality of connecting holes have been laid to ring flange (81) circumference, just seal groove (82) that are used for installing the sealing washer are seted up on ring flange (81) surface.
9. The surface mine blasting dust fall apparatus of claim 7, wherein;
and a valve (22) is fixedly arranged at the water inlet of the high-pressure water pump (2).
10. The surface mine blasting dust fall apparatus of claim 1, wherein;
the base (1) is of a rectangular plate-shaped structure, and a plurality of mounting holes are formed in the two sides of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123081857.5U CN216572204U (en) | 2021-12-09 | 2021-12-09 | Surface mine blasting dust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123081857.5U CN216572204U (en) | 2021-12-09 | 2021-12-09 | Surface mine blasting dust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216572204U true CN216572204U (en) | 2022-05-24 |
Family
ID=81610223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123081857.5U Active CN216572204U (en) | 2021-12-09 | 2021-12-09 | Surface mine blasting dust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216572204U (en) |
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2021
- 2021-12-09 CN CN202123081857.5U patent/CN216572204U/en active Active
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