CN101915067A - Feeding mechanism of hydraulic drilling machine - Google Patents
Feeding mechanism of hydraulic drilling machine Download PDFInfo
- Publication number
- CN101915067A CN101915067A CN 201010259363 CN201010259363A CN101915067A CN 101915067 A CN101915067 A CN 101915067A CN 201010259363 CN201010259363 CN 201010259363 CN 201010259363 A CN201010259363 A CN 201010259363A CN 101915067 A CN101915067 A CN 101915067A
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- chain
- drilling machine
- fixed
- cylinder
- feeding
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Abstract
The invention discloses a feeding mechanism of a hydraulic drilling machine and belongs to the technical field of hydraulic drilling machines. The technical problem to be solved is to provide the feeding mechanism of the hydraulic drilling machine which increases drill stroke and has a low cost. A technical scheme is that: the feeding mechanism of the hydraulic drilling machine comprises a feeding cylinder, a slider, a chain wheel and a chain, wherein the tail end of the cylinder body of the feeding cylinder is fixed on the slider; the end of a piston rod of the feeding cylinder is fixed on a baffle plate; the slider is arranged inside a sliding rack; the chain wheel and the chain are arranged on the two sides of the cylinder body the feeding cylinder; and a lower section and an upper section of the chain are fixed on the sliding rack and a rack for mounting the parts of the drilling machine respectively. The feeding stroke of the parts of the drilling machine is twice that of the feeding cylinder and the feeding mechanism can be used for increasing the stroke for the hydraulic drilling machine.
Description
Technical field
The feed mechanism of hydraulic drill rig of the present invention belongs to the hydraulic drill rig technical field.
Background technology
At present, most of collieries all need to install hydraulic drill rig temporarily when down hole drill, at this moment, development machine quits work and steps back under the mine, by manually prizing, push-and-pull, remove hydraulic drill rig is placed into drilling position, waste time and energy, and drill stroke is subjected to the restriction of feed cylinder stroke, very limited, increase the probing distance, must increase oil cylinder, cost is very high.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, and technical problem to be solved has provided a kind of feed mechanism of hydraulic drill rig, has increased drill stroke, and with low cost.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: the feed mechanism of hydraulic drill rig, comprise feed cylinder, slide block, sprocket wheel and chain, the cylinder body end of feed cylinder is fixed on the slide block, the piston rod end of feed cylinder is fixed on the baffle plate, and slide block is arranged in the balladeur train, and the cylinder body both sides of feed cylinder are provided with sprocket wheel and chain, the bottom of chain is fixed on the balladeur train for one section, and one section on the top of chain is fixed on the installing rack of drill rig components.
The beneficial effect that the feed mechanism of hydraulic drill rig of the present invention compared with prior art has is:
Increased the feed distance of drill rig components, cylinder body bilateral symmetry at feed cylinder is provided with pair of sprocket and chain, the bottom of chain is fixed on the balladeur train for one section, one section on the top of chain is fixed on the installing rack of drill rig components, like this, the feed distance of drill rig components becomes two times of feed cylinder stroke, and sprocket wheel chain price is not high, makes to increase the with low cost of stroke.
Description of drawings
Be described further below in conjunction with the feed mechanism of accompanying drawing hydraulic drill rig of the present invention:
Fig. 1 is the structural representation of the feed mechanism of hydraulic drill rig of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Among the figure: 1 is that feed cylinder, 2 is that slide block, 3 is that sprocket wheel, 4 is that chain, 5 is that baffle plate, 6 is that balladeur train, 7 is that installing rack, 8 is a drill rig components.
The specific embodiment
As shown in Figure 1 and Figure 2, the feed mechanism of hydraulic drill rig of the present invention, comprise feed cylinder 1, slide block 2, sprocket wheel 3 and chain 4, the cylinder body end of feed cylinder 1 is fixed on the slide block 2, the piston rod end of feed cylinder 1 is fixed on the baffle plate 5, and slide block 2 is arranged in the balladeur train 6, and the cylinder body both sides of feed cylinder 1 are provided with sprocket wheel 3 and chain 4, the bottom of chain 4 is fixed on the balladeur train 6 for one section, and one section on the top of chain 4 is fixed on the installing rack 7 of drill rig components 8.
When needing boring, hydraulic drill rig is moved to bore position, start feed cylinder 1, the cylinder body of feed cylinder 1 drives sprocket wheel 3 disposed thereon, chain 4 and slide block 2 move on balladeur train 6, because the bottom of chain 4 is fixed on the balladeur train 6, this fixed point is motionless with respect to ground, when so sprocket wheel 3 moves forward, chain 4 can dragged sprocket wheel 3 and rotate, simultaneously, chain 4 is also being dragged drill rig components 8 by installing rack 7 and is being moved, make drill rig components 8 not only along with feed cylinder 1 moves together, and LAP is also arranged with respect to feed cylinder 1, make the feed speed of drill rig components 8 increase to two times of feed cylinder 1 feed speed, thereby feed distance also increase to two times of feed cylinder 1 stroke.
Claims (1)
1. the feed mechanism of hydraulic drill rig, it is characterized in that: comprise feed cylinder (1), slide block (2), sprocket wheel (3) and chain (4), the cylinder body end of feed cylinder (1) is fixed on the slide block (2), the piston rod end of feed cylinder (1) is fixed on the baffle plate (5), slide block (2) is arranged in the balladeur train (6), the cylinder body both sides of feed cylinder (1) are provided with sprocket wheel (3) and chain (4), the bottom of chain (4) is fixed on the balladeur train (6) for one section, and one section on the top of chain (4) is fixed on the installing rack (7) of drill rig components (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010259363 CN101915067A (en) | 2010-08-18 | 2010-08-18 | Feeding mechanism of hydraulic drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010259363 CN101915067A (en) | 2010-08-18 | 2010-08-18 | Feeding mechanism of hydraulic drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101915067A true CN101915067A (en) | 2010-12-15 |
Family
ID=43322681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010259363 Pending CN101915067A (en) | 2010-08-18 | 2010-08-18 | Feeding mechanism of hydraulic drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101915067A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1315966A (en) * | 1969-11-05 | 1973-05-09 | Victor Products Ltd | Extensible drilling machines |
| CN1948696A (en) * | 2006-07-04 | 2007-04-18 | 山西东华机械有限公司 | Airborne anchor rod drilling machine |
| CN201011296Y (en) * | 2006-07-04 | 2008-01-23 | 山西东华机械有限公司 | Motor vehicle carrier anchor rod drilling machine |
| CN201778691U (en) * | 2010-08-18 | 2011-03-30 | 山西东华机械有限公司 | Feed mechanism of hydraulic drill rig |
-
2010
- 2010-08-18 CN CN 201010259363 patent/CN101915067A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1315966A (en) * | 1969-11-05 | 1973-05-09 | Victor Products Ltd | Extensible drilling machines |
| CN1948696A (en) * | 2006-07-04 | 2007-04-18 | 山西东华机械有限公司 | Airborne anchor rod drilling machine |
| CN201011296Y (en) * | 2006-07-04 | 2008-01-23 | 山西东华机械有限公司 | Motor vehicle carrier anchor rod drilling machine |
| CN201778691U (en) * | 2010-08-18 | 2011-03-30 | 山西东华机械有限公司 | Feed mechanism of hydraulic drill rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101215 |