CN207296889U - A kind of rock drill propulsive mechanism - Google Patents
A kind of rock drill propulsive mechanism Download PDFInfo
- Publication number
- CN207296889U CN207296889U CN201721203128.3U CN201721203128U CN207296889U CN 207296889 U CN207296889 U CN 207296889U CN 201721203128 U CN201721203128 U CN 201721203128U CN 207296889 U CN207296889 U CN 207296889U
- Authority
- CN
- China
- Prior art keywords
- rock drill
- slide
- pair
- propulsive mechanism
- forward beam
- 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.)
- Withdrawn - After Issue
Links
- 239000011435 rock Substances 0.000 title claims abstract description 39
- 230000001141 propulsive effect Effects 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000012545 processing Methods 0.000 abstract description 3
- 238000005553 drilling Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of rock drill propulsive mechanism, including balladeur train, forward beam and rock drill slide, the side plate that both sides of the rock drill slide including horizontal body portion and the horizontal body portion extend to form separately down, sliding block is connected to by fixing bolt on two side plates, the section of the sliding block is in triangular shape；The top of the forward beam is provided with slide in a pair, and the section of the upper slide is in triangular shape, and the upper slide has horizontal slide and inclined ramp, and the horizontal slide is slidably matched with the horizontal body portion, and the inclined ramp is slidably matched with the sliding block；The lower part of the forward beam is provided with a pair of of glidepath, and a pair of of sliding slot is provided with the balladeur train, and the glidepath is placed in the sliding slot and can relatively described sliding slot slip.The rock drill propulsive mechanism of the utility model, processing and manufacturing is simple, and production cost is low, and critical size is easy to control, and easily rock drill is carried out to adjust the heart.
Description
Technical field
Rock drilling equipment technical field is the utility model is related to, more particularly to a kind of rock drill propulsive mechanism.
Background technology
Road surface drilling machine is widely used in the industries such as surface mining, stone pit, building, and the drillman before explosion is provided for it
Make.
Road surface drilling machine includes rock drill, propulsion system, forward beam, pipe-rod changing mechanism etc., and forward beam is that the main of rock drill pushes away
Into mechanism, forward beam can provide as far as possible long propulsion length for rock drill, its working environment is severe, be impacted, bending etc.
Combined load, therefore to have enough rigidity, strength and stability
Patent document CN202544771U provides a kind of propulsion girder construction for rock drilling, including installation is on the robotic arm
Track girder (namely forward beam), top shoe installing plate, sliding block installing plate, sliding block, sliding block mounting base, track girder promote oil
Cylinder, track girder are arranged between upper and lower sliding block installing plate, and installation is for fixed cunning on top shoe installing plate and sliding block installing plate
The sliding block mounting base of block, sliding block is bonded installation with the sliding friction surface of track girder, and can be slided along track girder, and track girder promotes oil
Cylinder is installed on below track girder and is connected with mechanical arm.Using the technical solution, less propulsion beam length can be utilized to realize most
Big drilling depth.
Using the structure of above-mentioned forward beam, which is typically a kind of special-shaped alumina material of extrusion forming, since section is compared
Complicated and length is longer, and pair cross-section shape, relative dimensions and straightness control stringenter, production cost in manufacturing process
Height, has manufacturing process very high requirement.
Utility model content
To solve the above problems, the utility model provides a kind of rock drill propulsive mechanism, convenient processing and manufacture, production cost
It is low.
To achieve the above object, the rock drill propulsive mechanism of the utility model, including balladeur train, be arranged on the balladeur train simultaneously
Can the balladeur train slides relatively forward beam and be arranged on the forward beam and can relatively described forward beam slip rock drilling
Machine slide, both sides of the rock drill slide including horizontal body portion and the horizontal body portion extend to form separately down
Side plate, is connected to sliding block on two side plates, the section of the sliding block is in triangular shape by fixing bolt；It is described
The top of forward beam is provided with slide in a pair, and the section of the upper slide is in triangular shape, and the upper slide has horizontal slide
And inclined ramp, the horizontal slide are slidably matched with the horizontal body portion, the inclined ramp is slided with the sliding block matches somebody with somebody
Close；The lower part of the forward beam is provided with a pair of of glidepath, and a pair of of sliding slot is provided with the balladeur train, and the glidepath is placed in institute
State in sliding slot and can relatively described sliding slot slide.
Preferably, the pair of upper slide is symmetrical set, and the pair of glidepath is symmetrical set.
Preferably, the forward beam includes the connector of a pair of of channel steel and the pair of channel steel of connection, the connector
Both ends be welded and fixed respectively with the pair of channel steel, the openend of the pair of channel steel is laterally disposed and the openend is mutual
Backwards to setting.
Preferably, the openend upper angled of the channel steel is welded with steel plate, forms the inclined ramp.
Preferably, the first wear-resistant pad, the inclined ramp are provided between the horizontal body portion and the horizontal slide
The second wear-resistant pad is provided between the sliding block.
Preferably, bar shaped bolt hole is offered on the side plate, the bar shaped bolt hole is obliquely installed, the fixed spiral shell
The sliding block is fixed on the side plate by silk through the bar shaped bolt hole.
Preferably, the balladeur train is equipped with a pair of of pressing plate, and the sliding slot is formed between the pressing plate and the balladeur train.
The rock drill propulsive mechanism of the utility model, processing and manufacturing is simple, and production cost is low, and critical size is easy to control,
And easily rock drill is carried out to adjust the heart.And rock drill slide wear-resistant block is to regularly replace, wear-resistant block is replaced
Cost is low, and hardly produces abrasion to forward beam, can extend forward beam service life.
Brief description of the drawings
Fig. 1 is the schematic diagram of the rock drill propulsive mechanism of the utility model；
Fig. 2 is the partial side schematic diagram of rock drill slide in Fig. 1.
Embodiment
Specific embodiment of the present utility model is explained with reference to the accompanying drawings.
As depicted in figs. 1 and 2, the rock drill propulsive mechanism of the utility model, including balladeur train 3, be arranged on the balladeur train 3
And can the balladeur train 3 slides relatively forward beam 1 and be arranged on the forward beam 1 and can relatively described forward beam 1 slide
Rock drill slide 2, rock drill 4 be installed on rock drill slide 2 on, rock drill slide 2 can be provided by the propulsion system of vehicle
Thrust and pulling force, are slided along forward beam 1.The forward beam 1 can be slided by hydraulic oil cylinder driving on the balladeur train 3.
The rock drill slide 2 includes horizontal body portion 21 and the both sides in the horizontal body portion 21 and extends separately down
The side plate 22 of formation, is connected to sliding block 6 on two side plates 22 by fixing bolt 61, and the sliding block 6 is cut
Face is in triangular shape.
The top of the forward beam 1 is provided with slide 11 in a pair, and the section of the upper slide 11 is in triangular shape, it is described on
Slide 11 has horizontal slide 111 and inclined ramp 112, and the horizontal slide 111 is slidably matched with the horizontal body portion 21,
The inclined ramp 112 is slidably matched with the sliding block 6, that is, the horizontal body portion 21 can be along the horizontal slide 111
Slide, the sliding block 6 can be slided along the inclined ramp 112.Set between the horizontal body portion 21 and the horizontal slide 111
The first wear-resistant pad 7 is equipped with, the second wear-resistant pad 8 is provided between the inclined ramp 112 and the sliding block 6.Described first is wear-resisting
Pad 7 is bolted on the lower surface in the horizontal body portion 21, and second wear-resistant pad 8 is bolted on the cunning
On block 6.First wear-resistant pad, 7 and second wear-resistant pad 8 uses nylon material, and wearability is good, and cost is low.
The lower part of the forward beam 1 is provided with a pair of of glidepath 12, and a pair of of sliding slot 31 is provided with the balladeur train 3, described
Glidepath 12 be placed in the sliding slot 31 and can relatively described sliding slot 31 slide.The sliding slot 31 can shape in the following way
Into：A pair of of pressing plate 5 is set on the balladeur train 3, the sliding slot 31 is formed between the pressing plate 5 and the balladeur train 3.The pressing plate
5 can limit the play up and down of the relatively described balladeur train 3 of the forward beam 1, be conducive to slide steady.
The pair of upper slide 11 is symmetrical set, and the pair of glidepath 12 is symmetrical set.
Bar shaped bolt hole 62 is offered on the side plate 22, the bar shaped bolt hole 62 is obliquely installed, shown in Figure 2,
The sliding block 6 is fixed on the side plate 22 by the fixed screw 61 through the bar shaped bolt hole 62.The bar shaped spiral shell
Keyhole 62, which is obliquely installed, refers to that the center line of the bar shaped bolt hole 62 is at an angle to the horizontal surface setting, this usual angle
It can be 15-45 degree.By adjusting position of the fixing bolt 61 in the bar shaped bolt hole 62, the sliding block 6 can be adjusted
Position.After the horizontal slide 111 and inclined ramp 112 of the forward beam 1 are worn, by adjusting the sliding block 6
Position, can compensate between the horizontal slide 111 and the horizontal body portion 21 and the inclined ramp 112 and the cunning
Gap between block 6, while the replacement number of 7 and second wear-resistant pad 8 of the first wear-resistant pad is reduced, it is wear-resisting to improve described first
The utilization rate of 7 and second wear-resistant pad 8 of pad, reduces cost.On the other hand, by also adjusting the position of the sliding block 6, can also adjust
The center line centering of 2 center line of rock drill slide and the forward beam 1 is saved, avoids the problem that the positioning of rock drill 4 is inaccurate.
The structure of the forward beam 1 can use steel construction, be welded by channel steel, as shown in Figure 1, the forward beam
1 includes the connector 102 of a pair of of channel steel 101 and the pair of channel steel 101 of connection, the both ends of the connector 102 respectively with
The pair of channel steel 101 is welded and fixed, and the openend of the pair of channel steel 101 is laterally disposed and the openend is mutually set backwards
Put.The openend upper angled of the channel steel 101 is welded with steel plate, forms the inclined ramp 112.The channel steel 101 it is upper
Portion forms the horizontal slide 111, and lower part forms glidepath 12.The connector 102 can use the structure of polylith connecting plate,
The structure of more rectangular steel pipes can also be used, it is ensured that the intensity of forward beam 1.
As described above, the exemplary embodiments of the utility model are described in detail referring to the drawings.Should
Work as understanding, the utility model, which is not intended to, makes these details to form the limitation to scope of protection of the utility model.Not
In the case of spirit and scope according to the present utility model, the structure and features of exemplary embodiments can be carried out
Equivalent or similar change, these changes will also fall in protection domain determined by the utility model appended claims
It is interior.
Claims (7)
1. a kind of rock drill propulsive mechanism, including balladeur train, it is arranged on the balladeur train and can the propulsion slided of relatively described balladeur train
Beam and it is arranged on the forward beam and can the rock drill slide that slides of relatively described forward beam, it is characterised in that
The side that both sides of the rock drill slide including horizontal body portion and the horizontal body portion extend to form separately down
Plate portion, is connected to sliding block on two side plates, the section of the sliding block is in triangular shape by fixing bolt；
The top of the forward beam is provided with slide in a pair, and the section of the upper slide is in triangular shape, and the upper slide has
Horizontal slide and inclined ramp, the horizontal slide are slidably matched with the horizontal body portion, the inclined ramp and the cunning
Block is slidably matched；
The lower part of the forward beam is provided with a pair of of glidepath, and a pair of of sliding slot is provided with the balladeur train, and the glidepath is placed in
And can relatively described sliding slot slip in the sliding slot.
2. rock drill propulsive mechanism as claimed in claim 1, it is characterised in that the pair of upper slide is symmetrical set,
The pair of glidepath is symmetrical set.
3. rock drill propulsive mechanism as claimed in claim 1, it is characterised in that the forward beam includes a pair of of channel steel and company
The connector of the pair of channel steel is connect, the both ends of the connector are welded and fixed with the pair of channel steel respectively, the pair of groove
The openend of steel is laterally disposed and the openend is mutually backwards to setting.
4. rock drill propulsive mechanism as claimed in claim 3, it is characterised in that the openend upper angled welding of the channel steel
There is steel plate, form the inclined ramp.
5. rock drill propulsive mechanism as claimed in claim 1, it is characterised in that the horizontal body portion and the horizontal slide
Between be provided with the first wear-resistant pad, the second wear-resistant pad is provided between the inclined ramp and the sliding block.
6. rock drill propulsive mechanism as claimed in claim 1, it is characterised in that bar shaped bolt is offered on the side plate
Hole, the bar shaped bolt hole are obliquely installed, and the sliding block is fixed on described by the fixed screw through the bar shaped bolt hole
On side plate.
7. rock drill propulsive mechanism as claimed in claim 1, it is characterised in that the balladeur train is equipped with a pair of of pressing plate, described
The sliding slot is formed between pressing plate and the balladeur train.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721203128.3U CN207296889U (en) | 2017-09-18 | 2017-09-18 | A kind of rock drill propulsive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721203128.3U CN207296889U (en) | 2017-09-18 | 2017-09-18 | A kind of rock drill propulsive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207296889U true CN207296889U (en) | 2018-05-01 |
Family
ID=62441786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721203128.3U Withdrawn - After Issue CN207296889U (en) | 2017-09-18 | 2017-09-18 | A kind of rock drill propulsive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207296889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476768A (en) * | 2017-09-18 | 2017-12-15 | 阿特拉斯科普柯(南京)建筑矿山设备有限公司 | A kind of rock drill propulsive mechanism |
-
2017
- 2017-09-18 CN CN201721203128.3U patent/CN207296889U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476768A (en) * | 2017-09-18 | 2017-12-15 | 阿特拉斯科普柯(南京)建筑矿山设备有限公司 | A kind of rock drill propulsive mechanism |
| CN107476768B (en) * | 2017-09-18 | 2024-03-29 | 安百拓（南京）建筑矿山设备有限公司 | Rock drill advancing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180501 Effective date of abandoning: 20240329 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180501 Effective date of abandoning: 20240329 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |