CN217270088U - Shield constructs underground bedrock blasting drilling equipment - Google Patents
Shield constructs underground bedrock blasting drilling equipment Download PDFInfo
- Publication number
- CN217270088U CN217270088U CN202220034106.3U CN202220034106U CN217270088U CN 217270088 U CN217270088 U CN 217270088U CN 202220034106 U CN202220034106 U CN 202220034106U CN 217270088 U CN217270088 U CN 217270088U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- rod
- drilling
- shield
- fixedly connected
- 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.)
- Active
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The application provides a shield constructs underground bedrock blasting drilling equipment includes: the device comprises a drilling assembly, a moving assembly and a dust-proof assembly; the drilling assembly comprises an electric telescopic rod, a first driving motor and a drill bit; the electric telescopic rod is arranged on the rack in the vertical direction, an output shaft of the first driving motor is in transmission connection with the drill bit, the axial direction of the drill bit is in the vertical direction, and a through hole is formed in the bottom of the rack corresponding to the position of the drill bit; the supporting assembly comprises at least three supporting wheels; the dustproof assembly comprises a push rod telescopic motor, a connecting plate, a connecting rod and a dustproof cover; the telescopic rod of the push rod telescopic motor is fixedly connected with the connecting plate; the connecting plate is fixedly connected with the upper end of the connecting rod, the lower end of the connecting rod is fixedly connected with the dust cover, and the drill bit penetrates through the dust cover. The application has solved current drilling machine smoke and dust when drilling very big, all has great influence to the staff's of operation health to the too big technical problem who is unfavorable for the condition of observation equipment of smoke and dust.
Description
Technical Field
The application relates to the field of bedrock blasting devices, in particular to a shield underground bedrock blasting and drilling device.
Background
Hole blasting is the most widely used blasting method, including shallow hole blasting and medium-deep hole blasting, and the blasting device generally adopts a explosive tube, and before blasting, a drilling machine is required to drill a hole in the blasting position in advance, so that the explosive tube can be placed in the hole. The existing drilling machine has very large smoke dust when drilling, has great influence on the health of operating staff, and is unfavorable for observing the condition of equipment due to too large smoke dust.
SUMMERY OF THE UTILITY MODEL
An object of this application provides a shield constructs underground bedrock blasting drilling equipment, and it is very big to solve current drilling machine smoke and dust when drilling, all has great influence to the staff's of operation health to the too big technical problem who is unfavorable for the condition of observation equipment of smoke and dust.
The application provides a shield constructs underground bedrock blasting drilling equipment includes: the drilling assembly, the moving assembly and the dustproof assembly;
the drilling assembly comprises an electric telescopic rod, a first driving motor and a drill bit;
the electric telescopic rod is arranged on the rack along the vertical direction, and the lower end of the electric telescopic rod is fixedly connected with the first driving motor;
the output shaft of the first driving motor faces downwards vertically, the output shaft of the first driving motor is in transmission connection with a drill bit, the axial direction of the drill bit is along the vertical direction, a through hole is formed in the bottom of the rack corresponding to the position of the drill bit, and the head of the drill bit extends out of the through hole and is positioned outside the rack;
the moving assembly comprises at least three supporting wheels, and the supporting wheels are arranged at the bottom of the rack;
the dustproof assembly comprises a push rod telescopic motor, a connecting plate, a connecting rod and a dustproof cover;
the push rod telescopic motor is fixedly arranged on the rack along the vertical direction, and a telescopic rod of the push rod telescopic motor is fixedly connected with the connecting plate;
the connecting plate with the upper end fixed connection of connecting rod, the lower extreme of connecting rod with dust cover fixed connection, the drill bit is worn to locate in the dust cover.
Further, the device also comprises a fan assembly;
the fan assembly comprises a fan, an air gun and an air pipe;
the fan is fixedly arranged on the rack, and the air pipe is communicated with an air outlet of the fan;
the air gun is communicated with an air outlet of the air pipe and is used for blowing out soil in the hole.
Furthermore, the air gun is fixedly connected with the dust cover, and an air outlet of the air gun is located inside the dust cover and corresponds to the drilled hole.
Further, the number of the air guns is preferably two;
two the air gun symmetry set up in on the shield, and two the air outlet of air gun all corresponds to drilling.
Further, the device also comprises a moving component;
the moving assembly comprises a supporting rod and a supporting plate;
the upper end of the supporting rod is fixedly connected with the connecting plate;
the lower end of the supporting rod is fixedly connected with the supporting plate, and the supporting plate corresponds to the ground;
the bottom surface of the support plate is flush with the bottom surface of the dust cover.
Furthermore, the bottom surface of the supporting plate is provided with a concave-convex structure.
Furthermore, the number of the support rods is four, and the four support rods are uniformly distributed in four corner areas of the rack;
each support rod is provided with a support plate.
Further, the supporting wheels are four in number.
Furthermore, the number of the push rod telescopic motors is two;
two the flexible motor symmetry of push rod set up in the frame, two the flexible motor's of push rod telescopic link all with connecting plate fixed connection.
Further, the supporting wheels are universal wheels.
Compared with the prior art, the embodiment of the application has the advantages that:
the application provides a shield constructs underground bedrock blasting drilling equipment includes: the drilling assembly, the moving assembly and the dustproof assembly; the drilling assembly comprises an electric telescopic rod, a first driving motor and a drill bit; the electric telescopic rod is arranged on the rack along the vertical direction, and the lower end of the electric telescopic rod is fixedly connected with the first driving motor; the output shaft of the first driving motor faces downwards vertically, the output shaft of the first driving motor is in transmission connection with a drill bit, the axial direction of the drill bit is along the vertical direction, a through hole is formed in the bottom of the rack corresponding to the position of the drill bit, and the head of the drill bit extends out of the through hole and is positioned outside the rack; the moving assembly comprises at least three supporting wheels, and the supporting wheels are arranged at the bottom of the rack; the dustproof assembly comprises a push rod telescopic motor, a connecting plate, a connecting rod and a dustproof cover; the push rod telescopic motor is fixedly arranged on the rack along the vertical direction, and a telescopic rod of the push rod telescopic motor is fixedly connected with the connecting plate; the connecting plate with the upper end fixed connection of connecting rod, the lower extreme of connecting rod with dust cover fixed connection, the drill bit is worn to locate in the dust cover.
According to the shield underground bedrock blasting and drilling device, the first motor and the drill bit are driven to move in the vertical direction through the electric telescopic rod, and the drill bit is driven to rotate through the first motor, so that the drill bit can drill holes in the ground; the dustproof assembly comprises a push rod telescopic motor, a connecting plate, a connecting rod and a dustproof cover, the connecting plate and the connecting rod are pushed through the push rod telescopic motor, the connecting rod pushes the dustproof cover to move downwards, the drill holes are covered, smoke generated by the drill holes can not flow out to the outside when the drill bit works, and therefore the situation that workers suck too much smoke is avoided, and the health of the workers is guaranteed. Thereby this application has been solved current drilling machine smoke and dust when drilling very big, all has great influence to the staff's of operation health to the too big technical problem who is unfavorable for the condition of observation equipment of smoke and dust.
Drawings
In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings used in the detailed description or the prior art description will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is an internal structure diagram of a shield underground bedrock blasting and drilling device provided in an embodiment of the present application.
Wherein the reference numerals are: electric telescopic handle 1, first driving motor 2, drill bit 3, frame 4, supporting wheel 5, the flexible motor 6 of push rod, connecting plate 7, connecting rod 8, dust cover 9, fan 10, air gun 11, bracing piece 12, backup pad 13.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
For convenience of understanding, referring to fig. 1, fig. 1 is a view illustrating an internal structure of a drilling apparatus for blasting shield underground bedrock according to an embodiment of the present invention.
The application provides a shield constructs underground bedrock blasting drilling equipment includes: the drilling assembly, the moving assembly and the dustproof assembly; the drilling assembly comprises an electric telescopic rod 1, a first driving motor 2 and a drill bit 3; the electric telescopic rod 1, the driving motor and the drill bit 3 are conventional equipment in the field; the electric telescopic rod 1 is arranged on the rack 4 along the vertical direction, and the lower end of the electric telescopic rod 1 is fixedly connected with the first driving motor 2; so that the first driving motor 2 can be moved up and down by the driving of the electric telescopic rod 1. The output shaft of first driving motor 2 is vertical downwards, the output shaft of first driving motor 2 is connected with the transmission of drill bit 3, specific connected mode is preferred to be connected through the shaft coupling, the axial of drill bit 3 is along vertical direction and towards ground, thereby make drill bit 3 drill along vertical direction, the bottom of frame 4 is provided with the through-hole corresponding to the position of drill bit 3, the head of drill bit 3 stretches out in the through-hole, and be located outside frame 4, thereby when drilling, drill bit 3 passes the through-hole and arrives ground and drills, when retrieving, drill bit 3 can be located to the frame 4 in.
The moving assembly comprises at least three supporting wheels 5, and the supporting wheels 5 are arranged at the bottom of the rack 4; the supporting wheels 5 are arranged, so that the device is convenient to carry, and the device can be effectively supported, and a certain space is formed at the bottom of the device. Preferably, the support wheels 5 are universal wheels, thereby facilitating the movement of the device.
The dustproof assembly comprises a push rod telescopic motor 6, a connecting plate 7, a connecting rod 8 and a dustproof cover 9; the push rod telescopic motor 6 is fixedly arranged on the rack 4 along the vertical direction, and a telescopic rod of the push rod telescopic motor 6 is fixedly connected with the connecting plate 7; the upper end fixed connection of connecting plate 7 and connecting rod 8, the lower extreme and the dust cover 9 fixed connection of connecting rod 8, the drill bit 3 wears to locate in the dust cover 9. When the drill bit 3 works, the drill bit 3 penetrates through the dust cover 9, so that the dust cover 9 can cover the drilled hole, smoke and dust can be effectively prevented from floating, and a good construction environment is guaranteed.
According to the shield underground bedrock blasting and drilling device, the electric telescopic rod 1 drives the first motor and the drill bit 3 to move in the vertical direction, and the first motor drives the drill bit 3 to rotate, so that the drill bit 3 can drill the ground; the dustproof assembly comprises a push rod telescopic motor 6, a connecting plate 7, a connecting rod 8 and a dust cover 9, the push rod telescopic motor 6 is used for pushing the connecting plate 7 and the connecting rod 8, the connecting rod 8 is used for pushing the dust cover 9 to move downwards and cover the drilled hole, the smoke generated by the drilled hole is covered and cannot flow out to the outside when the drill bit 3 works, and therefore the situation that the workers inhale too much smoke is avoided, and the health of the workers is guaranteed. Thereby this application has been solved current drilling machine smoke and dust when drilling very big, all has great influence to the staff's of operation health to the too big technical problem who is unfavorable for the condition of observation equipment of smoke and dust.
As a further improvement, the shield underground bedrock blasting and drilling device provided by the embodiment of the application further comprises a fan assembly; the fan 10 comprises a fan 10, an air gun 11 and an air pipe; the fan 10 is fixedly arranged on the frame 4, and the air pipe is communicated with an air outlet of the fan 10; the air gun 11 is communicated with an air outlet of the air pipe, and the air gun 11 is used for blowing out soil in the hole.
Particularly, because after 3 drilling of drill bits are accomplished, have not few earth and fall into the drilling to lead to the drilling to block up, influence placing of explosive tube, thereby through setting up the fan subassembly, after drilling is accomplished, correspond the drilling through adopting the wind direction and blow, make the earth in the hole can be blown out, avoid drilling to block up.
As a further improvement, the air gun 11 of the drilling device for blasting the shield underground bedrock is fixedly connected with the dust cover 9, and an air outlet of the air gun 11 is located inside the dust cover 9 and corresponds to a drilled hole. Particularly, through fixing air gun 11 and dust cover 9 to make air gun 11's air outlet be located dust cover 9, thereby when needs blow the earth in the hole, through locating the dust cover 9 lid on the hole, restart air gun 11 is bloied, makes air gun 11 blow off the earth in the hole, and can avoid earth toward outer the wafting out under the effect of dust cover 9, has effectively reduced the smoke and dust.
As a further improvement, the number of the air guns 11 of the shield underground bedrock blasting drilling device provided by the embodiment of the application is preferably two; two air guns 11 are symmetrically arranged on the dust cover 9, and air outlets of the two air guns 11 are corresponding to the drilled holes. Particularly, through setting up two air guns 11 for wind-force is more powerful, can blow to the drilling from two positions simultaneously, makes wind-force more even, thereby makes the effect of blowing out the smoke and dust more excellent.
As a further improvement, the shield underground bedrock blasting and drilling device provided by the embodiment of the application further comprises a moving assembly; the moving assembly comprises a support rod 12 and a support plate 13; the upper end of the support rod 12 is fixedly connected with the connecting plate 7; the lower end of the support rod 12 is fixedly connected with a support plate 13, and the support plate 13 corresponds to the ground; the bottom surface of the support plate 13 is flush with the bottom surface of the dust cover 9. Particularly, current drilling equipment is when driling, because great vibrations have, lead to the drilling equipment position to take place cheaply easily, cause the precision of drilling not good, therefore, this application removes the subassembly through setting up, when the flexible motor drive dust cover 9 of push rod moves down, it moves down to have promoted bracing piece 12 and backup pad 13 simultaneously, make backup pad 13 support tight ground, and prop up supporting wheel 5, replace supporting wheel 5 through backup pad 13 and support the device, thereby can effectively improve the frictional force on device and ground, thereby avoid the device to take place the offset, guarantee the precision of drilling.
As further improvement, the ground of the supporting plate 13 of the shield underground bedrock blasting and drilling device provided by the embodiment of the application is provided with a concave-convex structure, so that the friction force between the supporting plate 13 and the ground is further improved, and the device is prevented from being subjected to position deviation during operation.
As a further improvement, the shield underground bedrock blasting and drilling device provided by the embodiment of the application has four support rods 12, and the four support rods 12 are distributed in four corner regions of the rack 4; a support plate 13 is provided on each support rod 12. Specifically, by providing four support rods 12, the support rods 12 can simultaneously support the device from four diagonal regions of the frame 4, thereby further improving the friction force between the device and the ground, and reducing the load force of the single support rod 12 and the support plate 13, so that the support rods 12 and the support plate 13 are more durable.
As further improvement, the supporting wheels 5 of the shield underground bedrock blasting and drilling device provided by the embodiment of the application are four in total, and by arranging the four supporting wheels 5, each supporting wheel 5 only needs to bear one fourth of the weight of the device, so that the load capacity of the supporting wheels 5 is reduced, the supporting wheels 5 are more durable, and meanwhile, the supporting wheels are more convenient for workers to push the equipment to move.
As a further improvement, the number of the push rod telescopic motors of the shield underground bedrock blasting and drilling device provided by the embodiment of the application is two; two telescopic motors of push rod are symmetrically arranged on the frame 4, and the telescopic rods of the two telescopic motors of push rod are fixedly connected with the connecting plate 7. Particularly, through setting up two telescopic motor of push rod, can effectively improve the thrust of connecting plate 7 to be favorable to promoting better that bracing piece 12 and backup pad 13 prop up the device.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. The utility model provides a shield constructs underground bedrock blasting drilling equipment which characterized in that includes: the drilling assembly, the moving assembly and the dustproof assembly;
the drilling assembly comprises an electric telescopic rod, a first driving motor and a drill bit;
the electric telescopic rod is arranged on the rack along the vertical direction, and the lower end of the electric telescopic rod is fixedly connected with the first driving motor;
the output shaft of the first driving motor faces downwards vertically, the output shaft of the first driving motor is in transmission connection with a drill bit, the axial direction of the drill bit is along the vertical direction, a through hole is formed in the position, corresponding to the drill bit, of the bottom of the rack, and the head of the drill bit extends out of the through hole and is located outside the rack;
the moving assembly comprises at least three supporting wheels, and the supporting wheels are arranged at the bottom of the rack;
the dustproof assembly comprises a push rod telescopic motor, a connecting plate, a connecting rod and a dustproof cover;
the push rod telescopic motor is fixedly arranged on the rack along the vertical direction, and a telescopic rod of the push rod telescopic motor is fixedly connected with the connecting plate;
the connecting plate with the upper end fixed connection of connecting rod, the lower extreme of connecting rod with dust cover fixed connection, the drill bit is worn to locate in the dust cover.
2. The shield underground bedrock blasting drilling device of claim 1, further comprising a fan assembly;
the fan assembly comprises a fan, an air gun and an air pipe;
the fan is fixedly arranged on the rack, and the air pipe is communicated with an air outlet of the fan;
the air gun is communicated with the air outlet of the air pipe and is used for blowing out soil in the hole.
3. The shield underground bedrock blasting and drilling device of claim 2, wherein the air gun is fixedly connected with the dust cover, and the air outlet of the air gun is positioned inside the dust cover and corresponds to a drilled hole.
4. The shield underground bedrock blasting drilling device of claim 3, wherein there are two air guns;
two the air pressure gun symmetry set up in on the shield, and two the air outlet of air pressure gun all corresponds to drilling.
5. The shield underground bedrock burst drilling apparatus of claim 1, further comprising a movement assembly;
the moving assembly comprises a supporting rod and a supporting plate;
the upper end of the supporting rod is fixedly connected with the connecting plate;
the lower end of the supporting rod is fixedly connected with the supporting plate, and the supporting plate corresponds to the ground;
the bottom surface of the support plate is flush with the bottom surface of the dust cover.
6. The shield underground bedrock blasting drilling device of claim 5, wherein the bottom surface of the support plate is provided with a concave-convex structure.
7. The shield underground bedrock blasting and drilling device according to claim 5, wherein there are four support rods, and the four support rods are distributed in four corner regions of the machine frame;
each support rod is provided with a support plate.
8. The shield underground bedrock blasting drilling device of claim 1, wherein the supporting wheels are four in number.
9. The shield underground bedrock blasting and drilling device according to claim 1, wherein there are two push rod telescopic motors;
two the flexible motor symmetry of push rod set up in the frame, two the flexible motor's of push rod telescopic link all with connecting plate fixed connection.
10. The shield underground bedrock blasting drilling device of claim 1, wherein the support wheels are universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220034106.3U CN217270088U (en) | 2022-01-07 | 2022-01-07 | Shield constructs underground bedrock blasting drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220034106.3U CN217270088U (en) | 2022-01-07 | 2022-01-07 | Shield constructs underground bedrock blasting drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217270088U true CN217270088U (en) | 2022-08-23 |
Family
ID=82893485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220034106.3U Active CN217270088U (en) | 2022-01-07 | 2022-01-07 | Shield constructs underground bedrock blasting drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217270088U (en) |
-
2022
- 2022-01-07 CN CN202220034106.3U patent/CN217270088U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217270088U (en) | Shield constructs underground bedrock blasting drilling equipment | |
| CN105583783A (en) | Electric hammer capable of sucking dust | |
| CN212454534U (en) | Anti-circulation drilling equipment for soft and collapse outburst coal seam | |
| CN210147056U (en) | New energy automobile motor installation shell is with wiring hole perforating device | |
| CN112443330B (en) | Novel well drilling method shaft entry driving machine | |
| CN209444271U (en) | A kind of pouring pile hole system | |
| CN215057213U (en) | Rotary drill hole slag discharging and dust removing device with sealing device | |
| CN108915582B (en) | A kind of drilling machine for rotary digging drill bit and impactor switching construction | |
| CN110843143B (en) | Integrated rope saw cutting device for hard rock bearing platform | |
| CN207952713U (en) | A kind of subway door-plate production perforating device | |
| CN209413855U (en) | A kind of axial drilling system of drilling robot | |
| CN213928341U (en) | Guide shock-absorbing device for open hole logging instrument | |
| CN211122061U (en) | A sampling device for hydraulic engineering ground detects | |
| CN204804700U (en) | Pneumatic scraper of well drilling trip -out operation | |
| CN108468517B (en) | Level fixing device | |
| CN217045578U (en) | Machining is with automatic drilling frock | |
| CN110219586B (en) | Geothermal drilling machine with shockproof function | |
| CN216626591U (en) | Garden engineering digging device | |
| CN108535042B (en) | Drilling and coring device | |
| CN112901066A (en) | Portable sampling drilling machine with damping function | |
| CN220451759U (en) | Highway bridge construction pile driving device | |
| CN220336818U (en) | Pile drawing device for concrete pipe piles | |
| CN214424427U (en) | Oil development drilling equipment | |
| CN209875057U (en) | Perforating device of ground reconnaissance usefulness | |
| CN221002607U (en) | Rock-soil investigation drilling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |