CN105422093A - Dustproofing device applied to hydraulic rock drill - Google Patents
Dustproofing device applied to hydraulic rock drill Download PDFInfo
- Publication number
- CN105422093A CN105422093A CN201510940506.5A CN201510940506A CN105422093A CN 105422093 A CN105422093 A CN 105422093A CN 201510940506 A CN201510940506 A CN 201510940506A CN 105422093 A CN105422093 A CN 105422093A
- Authority
- CN
- China
- Prior art keywords
- dust cover
- dustproofing
- dust
- pressing plate
- spring
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/22—Equipment for preventing the formation of, or for removal of, dust
Abstract
The invention discloses a dustproofing device applied to a hydraulic rock drill. The device comprises a connector, a spring and a dustproofing cover, wherein an upright guide sleeve is formed on the upper end surface of the dustproofing cover; a spring which is screwed to a connector is screwed to the upper end of the guide sleeve; a plurality of water pouring tubes which communicate with the inner side of the guide sleeve are fixedly connected to the lower end of the guide sleeve; a plurality of dust absorbing tubes which communicate with the inner side of the dustproofing cover are fixedly connected to the outer wall of the dustproofing cover; a folding edge which is upwards folded to form is formed at the lower end of the dustproofing cover; an annular pressing plate, which is fixedly connected to the folding edge through bolts, is inserted in the dustproofing cover in a sleeving manner; an annular rubber skirt edge is clamped between the folding edge and the pressing plate, and the lower end of the rubber skirt edge is exposed out from the lower edge of the folding edge. The dustproofing device can sleeve a steel chisel of the rock drill; the dustproofing cover is used for isolating, and the dust absorbing tubes are used for absorbing the dust generated by the rock drill in working, so that the body health of construction workers can be effectively ensured.
Description
Technical field:
The present invention relates to the technical field of hammer drill, more specifically to a kind of dust guard being applied to hydraulic gate.
Background technology:
Hammer drill, is used to the instrument of direct quarrying stone.Its Drilling on rock stratum goes out borehole, goes to blow rock to put into explosive, thus completes quarrying stone or other stonework.And when hammer drill operation, drill rod is by reciprocating impact in rock stratum, the broken borehole that formed in local, rock stratum, broken rock stratum can form a large amount of dust, to the healthy adverse effect of bringing of constructor, even can cause pneumoconiosis accident.
Summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and provides a kind of dust guard being applied to hydraulic gate, and it effectively can remove the dust that hammer drill operation produces, thus has ensured that constructor's is healthy.
Technology solution of the present invention is as follows:
A kind of dust guard being applied to hydraulic gate, comprise connector, spring and dust cover, the upper surface of dust cover forms vertical fairlead, the upper end of fairlead is bolted with spring, spring is screwed onto on connector, the lower end of fairlead is fixedly connected with several water injection pipes, water injection pipe is connected with inside fairlead, the outer wall of dust cover is fixedly connected with several sweep-up pipes, sweep-up pipe is connected with inside dust cover, the lower end of dust cover forms the shaping flanging upwards turned down, dust cover upper sleeve has the pressing plate of annular, pressing plate is bolted to connection on flanging, the rubber shirt rim of annular is clamped with between flanging and pressing plate, the following of flanging is exposed in the lower end of rubber shirt rim.
All conically, the cone angle of flanging, rubber shirt rim and pressing plate is equal for the flanging of described dust cover, rubber shirt rim and pressing plate.
The pitch at described spring and connector, the fairlead place of being spirally connected is less than the pitch of spring between connector and fairlead.
Described water injection pipe and the equal annular of sweep-up pipe are evenly distributed on dust cover.
Beneficial effect of the present invention is:
1, it proposes a kind of dust guard be set on hammer drill drill rod, and it is isolated by dust cover and is absorbed the dust of hammer drill operation generation by sweep-up pipe, thus has effectively ensured that constructor's is healthy.
2, it is also by water filling cooling drill rod, and condense dust pulping simultaneously, reduces dust, the mud splashing out when dust cover can intercept hammer drill operation simultaneously.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of solid of the present invention;
Fig. 2 is the structural representation that the present invention faces;
Fig. 3 is the structural representation that the present invention looks up.
In figure: 1, connector; 2, spring; 3, dust cover; 31, fairlead; 32, flanging; 4, water injection pipe; 5, sweep-up pipe; 6, rubber shirt rim; 7, pressing plate.
Detailed description of the invention:
Embodiment: see shown in Fig. 1 to 3, a kind of dust guard being applied to hydraulic gate, comprise connector 1, spring 2 and dust cover 3, the upper surface of dust cover 3 forms vertical fairlead 31, the upper end of fairlead 31 is bolted with spring 2, spring 2 is screwed onto on connector 1, the lower end of fairlead 31 is fixedly connected with several water injection pipes 4, water injection pipe 4 is connected with inside fairlead 31, the outer wall of dust cover 3 is fixedly connected with several sweep-up pipes 5, sweep-up pipe 5 is connected with inside dust cover 3, the lower end of dust cover 3 forms the shaping flanging 32 upwards turned down, dust cover 3 upper sleeve has the pressing plate 7 of annular, pressing plate 7 is bolted to connection on flanging 32, the rubber shirt rim 6 of annular is clamped with between flanging 32 and pressing plate 7, the following of flanging 32 is exposed in the lower end of rubber shirt rim 6.
All conically, the cone angle of flanging 32, rubber shirt rim 6 and pressing plate 7 is equal for the flanging 32 of described dust cover 3, rubber shirt rim 6 and pressing plate 7.
The pitch at described spring 2 and connector 1, fairlead 31 place of being spirally connected is less than the pitch of spring 2 between connector 1 and fairlead 31.
Described water injection pipe 4 and sweep-up pipe 5 all annular are evenly distributed on dust cover 3.
Operating principle: the present invention is a kind of dust guard that hammer drill is arranged, and its critical component is dust cover 3, and dust cover 3 is provided with water injection pipe 4 and sweep-up pipe 5, and water injection pipe 4 connects water filling device by flexible pipe, and sweep-up pipe 5 connects dust absorption fan by dust sucting pipeline;
When specifically using, dust cover 3, spring 2 and connector 1 are set on drill rod, connector 1 connects the lining of hammer drill, and dust cover 3 is pressed against on crag, and rubber shirt rim 6 is fitted on crag and seals, thus dust wind that hammer drill drill rod reciprocating impact produces is formed mud by water-setting, another part is absorbed by sweep-up pipe, and dust condenses into mud simultaneously, and mud can splash under the effect of drill rod, and the mud splashed is intercepted by dust cover 3, with it constructor of can not splashing.
Claims (4)
1. one kind is applied to the dust guard of hydraulic gate, comprise connector (1), spring (2) and dust cover (3), it is characterized in that: the upper surface of dust cover (3) forms vertical fairlead (31), the upper end of fairlead (31) is bolted with spring (2), spring (2) is screwed onto on connector (1), the lower end of fairlead (31) is fixedly connected with several water injection pipes (4), water injection pipe (4) is connected with fairlead (31) inner side, the outer wall of dust cover (3) is fixedly connected with several sweep-up pipes (5), sweep-up pipe (5) is connected with dust cover (3) inner side, the lower end of dust cover (3) forms the shaping flanging (32) upwards turned down, dust cover (3) upper sleeve has the pressing plate (7) of annular, pressing plate (7) is bolted to connection on flanging (32), the rubber shirt rim (6) of annular is clamped with between flanging (32) and pressing plate (7), the following of flanging (32) is exposed in the lower end of rubber shirt rim (6).
2. a kind of dust guard being applied to hydraulic gate according to claim 1, it is characterized in that: all conically, the cone angle of flanging (32), rubber shirt rim (6) and pressing plate (7) is equal for the flanging (32) of described dust cover (3), rubber shirt rim (6) and pressing plate (7).
3. a kind of dust guard being applied to hydraulic gate according to claim 1, is characterized in that: the pitch at described spring (2) and connector (1), fairlead (31) place of being spirally connected is less than the pitch of spring (2) between connector (1) and fairlead (31).
4. a kind of dust guard being applied to hydraulic gate according to claim 1, is characterized in that: described water injection pipe (4) and sweep-up pipe (5) all annular are evenly distributed on dust cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510940506.5A CN105422093A (en) | 2015-12-16 | 2015-12-16 | Dustproofing device applied to hydraulic rock drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510940506.5A CN105422093A (en) | 2015-12-16 | 2015-12-16 | Dustproofing device applied to hydraulic rock drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105422093A true CN105422093A (en) | 2016-03-23 |
Family
ID=55500588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510940506.5A Pending CN105422093A (en) | 2015-12-16 | 2015-12-16 | Dustproofing device applied to hydraulic rock drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105422093A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403967A (en) * | 2018-10-23 | 2019-03-01 | 刘志伟 | A kind of mining excavation crushing dust guard pollution abatement equipment of multifunctional coal |
| CN110394904A (en) * | 2019-07-30 | 2019-11-01 | 广东博智林机器人有限公司 | Milling robot |
| CN110640915A (en) * | 2019-09-18 | 2020-01-03 | 广东博智林机器人有限公司 | Milling cleaning robot |
| CN113153287A (en) * | 2021-04-21 | 2021-07-23 | 永城煤电控股集团有限公司 | Novel coal mine tunneling hydraulic rock drill |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203239257U (en) * | 2013-03-27 | 2013-10-16 | 山东科技大学 | Dustproof device for rock chiseling machine |
| CN203978343U (en) * | 2014-08-14 | 2014-12-03 | 淮南矿业(集团)有限责任公司 | The simple and easy drilling hole dust collector device that drilling construction is used |
| CN104879158A (en) * | 2015-04-09 | 2015-09-02 | 山东大学 | Dry type drilled hole orifice dust elimination and noise reduction device and implementation method thereof |
| CN104895490A (en) * | 2015-06-15 | 2015-09-09 | 袁燕萍 | Drilling device with dust-proof jacket |
| CN205382936U (en) * | 2015-12-16 | 2016-07-13 | 苏州频发机电科技有限公司 | Be applied to hydraulic rock drill's dust keeper |
-
2015
- 2015-12-16 CN CN201510940506.5A patent/CN105422093A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203239257U (en) * | 2013-03-27 | 2013-10-16 | 山东科技大学 | Dustproof device for rock chiseling machine |
| CN203978343U (en) * | 2014-08-14 | 2014-12-03 | 淮南矿业(集团)有限责任公司 | The simple and easy drilling hole dust collector device that drilling construction is used |
| CN104879158A (en) * | 2015-04-09 | 2015-09-02 | 山东大学 | Dry type drilled hole orifice dust elimination and noise reduction device and implementation method thereof |
| CN104895490A (en) * | 2015-06-15 | 2015-09-09 | 袁燕萍 | Drilling device with dust-proof jacket |
| CN205382936U (en) * | 2015-12-16 | 2016-07-13 | 苏州频发机电科技有限公司 | Be applied to hydraulic rock drill's dust keeper |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403967A (en) * | 2018-10-23 | 2019-03-01 | 刘志伟 | A kind of mining excavation crushing dust guard pollution abatement equipment of multifunctional coal |
| CN110394904A (en) * | 2019-07-30 | 2019-11-01 | 广东博智林机器人有限公司 | Milling robot |
| CN110394904B (en) * | 2019-07-30 | 2021-10-22 | 广东博智林机器人有限公司 | Milling robot |
| CN110640915A (en) * | 2019-09-18 | 2020-01-03 | 广东博智林机器人有限公司 | Milling cleaning robot |
| CN113153287A (en) * | 2021-04-21 | 2021-07-23 | 永城煤电控股集团有限公司 | Novel coal mine tunneling hydraulic rock drill |
| CN113153287B (en) * | 2021-04-21 | 2023-10-24 | 永城煤电控股集团有限公司 | Novel coal mine tunneling hydraulic rock drill |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |
|
| RJ01 | Rejection of invention patent application after publication |