CN204511316U - Down-the-hole drill large angle pendulum mechanism - Google Patents
Down-the-hole drill large angle pendulum mechanism Download PDFInfo
- Publication number
- CN204511316U CN204511316U CN201520083854.0U CN201520083854U CN204511316U CN 204511316 U CN204511316 U CN 204511316U CN 201520083854 U CN201520083854 U CN 201520083854U CN 204511316 U CN204511316 U CN 204511316U
- Authority
- CN
- China
- Prior art keywords
- wing plate
- oil cylinder
- connection block
- swing seat
- oscillating oil
- 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
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses down-the-hole drill large angle pendulum mechanism, include the Connection Block be articulated with on rig principal arm, described Connection Block front end is provided with flange, described flange is hinged with and connects swing seat that compensate frame, that can swing, the side that described Connection Block is positioned at described flange is provided with the first wing plate, described swing seat is provided with the second wing plate with described first wing plate homonymy, hinged on described first wing plate oscillating oil cylinder is installed, core bar and described second wing plate of described oscillating oil cylinder are hinged, swing seat horizontal hunting described in described oscillating oil cylinder action drives.The rotation space of swing seat is added by flange; First wing plate and the second wing plate make the center line of oscillating oil cylinder and Connection Block form angle, increase the pendulum angle of swing seat, thus the angle that swing seat drives the compensation frame installing drill bit to swing is more than 180 °.
Description
Technical field
The utility model relates to down-the-hole drill large angle pendulum mechanism.
Background technology
At present, down-the-hole drill is used in a large number in the Rock excavation blasting engineerings such as mining industry, water power, traffic.Along with the development of project scale and technology, new requirement is proposed to down-the-hole drill, need the crossbeam of down-the-hole drill can to swing greater angle, to meet the demand of various engineering.Existing as the patent No.: a kind of down-the-hole drill disclosed in 200920276092, on fuselage, sustained height is hinged with rig principal arm and oscillating oil cylinder, the core bar of oscillating oil cylinder is articulated with on rig principal arm, oscillating oil cylinder action promotes whole rig main swing arm, adopt this structure, be limited to the collapsing length of oscillating oil cylinder, the pendulum angle of rig principal arm is less; Owing to driving crossbeam and drill bit horizontal hunting by rig principal arm, consider that rig principal arm and crossbeam are very long, the space needed for swing is very large, and the down-the-hole drill therefore adopting aforesaid way to swing is limited to space, and its scope of application is little.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides down-the-hole drill large angle pendulum mechanism, crossbeam and drill bit pendulum angle can more than 180 ° and also drill bit to swing requisite space less, applied widely.
The utility model solves the technical scheme that its technical problem adopts:
Down-the-hole drill large angle pendulum mechanism, include the Connection Block be arranged on rig principal arm, described Connection Block front end is provided with flange, described flange is hinged with and connects swing seat that compensate frame, that can swing, the side that described Connection Block is positioned at described flange is provided with the first wing plate, described swing seat is provided with the second wing plate with described first wing plate homonymy, hinged on described first wing plate oscillating oil cylinder is installed, core bar and described second wing plate of described oscillating oil cylinder are hinged, swing seat horizontal hunting described in described oscillating oil cylinder action drives.
As the improvement of technique scheme, the both sides of described Connection Block and swing seat are provided with the first wing plate and the second wing plate.
As the further improvement of technique scheme, described first wing plate extends to the rear of described Connection Block, the hinged described oscillating oil cylinder in rear end of described first wing plate.
Further, described in each, the first wing plate comprises upper plate and lower plate, and described oscillating oil cylinder is arranged between upper plate and lower plate, and the thickness of described second wing plate above-below direction is less than the spacing between described upper plate and lower plate and can extend between upper and lower plate.
Further, the hinging pin shaft two ends of described Connection Block and swing seat, the first wing plate and oscillating oil cylinder are provided with draw-in groove, snap in limited location clamp in described draw-in groove, and described spacing clamp is fixedly connected on the surface of hinge hole.
Further, described spacing clamp is screwed the surface being connected to hinge hole.
The beneficial effects of the utility model are: the swing seat that can promote to be articulated with flange by oscillating oil cylinder is rotated, thus the crossbeam of drive compensation frame and upper installation thereof, drill bit swing relative to principal arm, and flange adds the swing space of swing seat; First wing plate and the second wing plate make the center line of oscillating oil cylinder and Connection Block form angle, increase the pendulum angle of swing seat, thus swing seat can drive compensation frame and drill bit to swing more than 180 degree; Existing down-the-hole drill is eliminated directly to promote rig main swing arm by oil cylinder and the defect causing pendulum angle little, the utility model drives drill bit to swing by the cooperation of the parts such as Connection Block, swing seat, oscillating oil cylinder, and principal arm itself does not need to swing, swing requisite space less, the scope of application of down-the-hole drill is wider.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model when being provided with the parts such as connecting rod;
Fig. 3 is the structural representation of hinging pin shaft in the utility model;
Fig. 4 is the structural representation of spacing clamp in the utility model.
Detailed description of the invention
With reference to Fig. 1 ~ Fig. 4, down-the-hole drill large angle pendulum mechanism, include the Connection Block 1 be arranged on rig principal arm 5, described Connection Block 1 front end is provided with flange 101, described flange 101 is hinged with connection compensation frame 6, the swing seat 2 that can swing, for installing crossbeam and drill bit on described compensation frame 6, the side that described Connection Block 1 is positioned at described flange 101 is provided with the first wing plate 102, described swing seat 2 is provided with the second wing plate 201 with described first wing plate 102 homonymy, hinged on described first wing plate 102 oscillating oil cylinder 3 is installed, core bar and described second wing plate 201 of described oscillating oil cylinder 3 are hinged, swing seat 2 horizontal hunting described in described oscillating oil cylinder 3 action drives.Connection Block 1 can directly be connected with rig principal arm 5, in the present embodiment, described Connection Block 1 is arranged on rig principal arm 5 by connecting rod 7, bent plate 8 and upper cylinder 9, the front end of described rig principal arm 5 and the lower end of described Connection Block 1 hinged, described bent plate 8 and upper cylinder 9 are hinged on described rig principal arm 5, the core bar of described upper cylinder 9, bent plate 8 and connecting rod 7 are coaxially hinged, the other end of described connecting rod 7 is articulated with described Connection Block 1, and the action of described upper cylinder 9 promotes Connection Block 1 by connecting rod 7, bent plate 8 and rotates.Adopt said structure, the swing seat 2 that can promote to be articulated with flange 101 by oscillating oil cylinder 3 is rotated, thus drives compensation frame 6 to swing, and flange 101 adds the swing space of swing seat 2; First wing plate 102 and the second wing plate 201 make oscillating oil cylinder 3 form angle with the center line of Connection Block 1, increase the pendulum angle of swing seat 2, thus make swing seat 2 that compensation frame 6 and drill bit can be driven to swing more than 180 °.
In the present embodiment, preferably, the both sides of described Connection Block 1 and swing seat 2 are provided with the first wing plate 102 and the second wing plate 201.Adopt said structure, oscillating oil cylinder 3 can be arranged on any side of Connection Block 1 and swing seat 2 according to environment for use, strengthens versatility.
In the present embodiment, preferably, described first wing plate 102 extends to the rear of described Connection Block 1, the hinged described oscillating oil cylinder 3 in rear end of described first wing plate 102.Adopt said structure, the stroke of oscillating oil cylinder 3 can be increased, thus increase the pendulum angle of swing seat 2.
In the present embodiment, preferably, described in each, the first wing plate 102 comprises upper plate 103 and lower plate 104, described oscillating oil cylinder 3 is arranged between upper plate 103 and lower plate 104, and the thickness of described second wing plate 201 above-below direction is less than the spacing between described upper plate 103 and lower plate 104 and can extend between upper and lower plate 103,104.Adopt said structure, be convenient to the second wing plate 201 and put in swing process between the first wing plate 102, the pendulum angle of swing seat 2 can be increased.
In the present embodiment, preferably, described Connection Block 1 is provided with draw-in groove 7 with swing seat 2, first wing plate 102 and the hinging pin shaft two ends of oscillating oil cylinder 3, and snap in limited location clamp 4 in described draw-in groove 7, described spacing clamp 4 is fixedly connected on the surface of hinge hole.Adopt said structure, clamp 4 prevents bearing pin 4 from skidding off or coming off, and strengthens structural stability.
In the present embodiment, preferably, described spacing clamp 4 is screwed the surface being connected to hinge hole.Adopt said structure, spacing clamp 4 easy accessibility, is convenient to service equipment.
The above, just better embodiment of the present utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, all should fall within protection domain of the present utility model.
Claims (6)
1. down-the-hole drill large angle pendulum mechanism, it is characterized in that: include the Connection Block (1) be arranged on rig principal arm (5), described Connection Block (1) front end is provided with flange (101), described flange (101) is hinged with connection compensation frame (6), the swing seat (2) that can swing, the side that described Connection Block (1) is positioned at described flange (101) is provided with the first wing plate (102), described swing seat (2) is provided with the second wing plate (201) with described first wing plate (102) homonymy, described first wing plate (102) is above hinged is provided with oscillating oil cylinder (3), core bar and described second wing plate (201) of described oscillating oil cylinder (3) are hinged, swing seat (2) horizontal hunting described in described oscillating oil cylinder (3) action drives.
2. down-the-hole drill large angle pendulum mechanism according to claim 1, is characterized in that: the both sides of described Connection Block (1) and swing seat (2) are provided with the first wing plate (102) and the second wing plate (201).
3. down-the-hole drill large angle pendulum mechanism according to claim 2, is characterized in that: described first wing plate (102) extends to the rear of described Connection Block (1), the hinged described oscillating oil cylinder (3) in rear end of described first wing plate (102).
4. down-the-hole drill large angle pendulum mechanism according to claim 3, it is characterized in that: the first wing plate (102) described in each comprises upper plate (103) and lower plate (104), described oscillating oil cylinder (3) is arranged between upper plate (103) and lower plate (104), and the thickness of described second wing plate (201) above-below direction is less than the spacing between described upper plate (103) and lower plate (104) and can extend between upper and lower plate (103,104).
5. the down-the-hole drill large angle pendulum mechanism according to claim arbitrary in claim 1 ~ 4, it is characterized in that: described Connection Block (1) is provided with draw-in groove (7) with swing seat (2), the first wing plate (102) with the hinging pin shaft two ends of oscillating oil cylinder (3), snap in limited location clamp (4) in described draw-in groove (7), described spacing clamp (4) is fixedly connected on the surface of hinge hole.
6. down-the-hole drill large angle pendulum mechanism according to claim 5, is characterized in that: described spacing clamp (4) is screwed the surface being connected to hinge hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083854.0U CN204511316U (en) | 2015-02-05 | 2015-02-05 | Down-the-hole drill large angle pendulum mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083854.0U CN204511316U (en) | 2015-02-05 | 2015-02-05 | Down-the-hole drill large angle pendulum mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204511316U true CN204511316U (en) | 2015-07-29 |
Family
ID=53709309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520083854.0U Active CN204511316U (en) | 2015-02-05 | 2015-02-05 | Down-the-hole drill large angle pendulum mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204511316U (en) |
-
2015
- 2015-02-05 CN CN201520083854.0U patent/CN204511316U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104653102A (en) | Wide-angle pitching and swinging down-the-hole drill | |
| CN208885175U (en) | A kind of stretching structure for capableing of big spacing pitching and swing | |
| CN201771421U (en) | Frame pillar type hydraulic drilling machine | |
| CN103485717A (en) | Fully-hydraulic four-arm anchor rod/anchor cable drill carriage | |
| CN106246102A (en) | A kind of drill arm mechanism of vertical shaft rock drilling machine | |
| CN205297361U (en) | Can realize rig drilling cramp that creeps into at 0 to 90 degree inclination | |
| CN204251997U (en) | Suspension type sub-base grader reference line thread-laying device | |
| CN204511288U (en) | A kind of wide-angle pitching, swing down-the-hole drill | |
| CN102874691B (en) | Coal mine fully-mechanized mining the middle pan of scraper conveyor hanging apparatus | |
| CN204511316U (en) | Down-the-hole drill large angle pendulum mechanism | |
| CN204591130U (en) | Be provided with the down-the-hole drill advancing guide rod | |
| CN204511318U (en) | Down-the-hole drill wide-angle luffing mechanism | |
| CN205297362U (en) | Can realize rig drilling cramp that creeps into at 45 to 90 degrees inclinations | |
| CN201943579U (en) | Drill arm beam structure capable of rotating propelling beam by 360 degrees | |
| CN203978277U (en) | A kind of band bar complete machine transport rotary drilling rig | |
| CN204476303U (en) | A kind of drilling assembly | |
| CN204511317U (en) | A kind of can the down-the-hole drill drill boom of horizontal or vertical two-way boring | |
| CN206487425U (en) | A kind of erection device of New drilling machine unit head | |
| CN203066855U (en) | Sliding frame and power device and rotary drilling rig | |
| CN205225291U (en) | Coal road tunnelling temporary support device | |
| CN204357359U (en) | A kind of hopper-type anchor laying machine drilling machine operating mechanism | |
| CN207332793U (en) | One kind is used for oil drill rocker provision for disengagement | |
| CN204677649U (en) | A kind of maintenance Lever type braking clamp brake block parallel motion mechanism | |
| CN205154165U (en) | Underground mine raise boring machine | |
| CN104213879A (en) | Cable-free balance long-stroke oil pumping unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528322 No. 3-1-2, Fu'an Industrial Zone, leliulian Du Village, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Kongshan Heavy Industry Machinery Co.,Ltd. Address before: 528000 lot 3-1-2, Fu'an Industrial Zone, Leliu Liandu village, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG SHUNDE KOSAN HEAVY INDUSTRY MACHINERY CO.,LTD. |
|
| CP03 | Change of name, title or address |