CN108326803A - A kind of hand-held drifter - Google Patents
A kind of hand-held drifter Download PDFInfo
- Publication number
- CN108326803A CN108326803A CN201711491568.8A CN201711491568A CN108326803A CN 108326803 A CN108326803 A CN 108326803A CN 201711491568 A CN201711491568 A CN 201711491568A CN 108326803 A CN108326803 A CN 108326803A
- Authority
- CN
- China
- Prior art keywords
- rock
- link
- drilling head
- wall
- card column
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/24—Damping the reaction force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
- B25D2217/0073—Arrangements for damping of the reaction force
- B25D2217/0076—Arrangements for damping of the reaction force by use of counterweights
- B25D2217/0092—Arrangements for damping of the reaction force by use of counterweights being spring-mounted
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of hand-held drifters, including drilling tool, the drilling tool top is equipped with rock drilling head, the rock drilling handpiece tip is equipped with rock drill main body, the top of the rock drill main body is equipped with shank body, shank body top both sides are equipped with fixed seat, it is equipped with card slot in two fixed seats, it is connected with card column in the card slot, the lower part both sides of the card column are equipped with sliding block, two sliding blocks are each provided in the limiting slot of card slot inner wall, and card column bottom end both sides are equipped with spring, and two card column tops are equipped with handle；The outer wall of the rock drilling head is equipped with link, and the link is rotatablely connected by the first rotational pin and rock drilling head.The present invention can be sponged generated vibrations when rock drill work, and the sliding block of card column lower part both sides can realize that small range moves in limiting slot, keep people more comfortable when being worked using rock drill well by the spring set by the both sides of card column bottom end.
Description
Technical field
The present invention relates to rock drilling, exploitation of stone technical field more particularly to a kind of hand-held drifters.
Background technology
Hand-held drifter is the tool for direct quarrying stone.Its Drilling on rock stratum goes out borehole, fried to be put into
Medicine goes to blow rock, and to complete quarrying stone or other stoneworks, hand-held drifter on the market is all mostly at present
It is all very inconvenient that integral structure, either assembly or maintenance get up, while also increasing maintenance cost, gives user of service
Bring more trouble.
Through retrieval, Chinese patent grant number CN 206663145U disclose a kind of Handheld pneumatic rock drill, including pricker
The side of tool, rock drilling head, rock drill main body, shank body and handle, the shank body is equipped with handle by nut, the handle
It is internally provided with reinforcing rib, the surface of the handle is provided with antiskid, shock-absorbing layer, threaded rod is connected on the control valve, described
The side upper end of rock drill main body is provided with tracheae connecting hole, and the inside of the rock drill main body is equipped with cylinder, the rock drilling
Head and the junction of rock drill main body are equipped with spring sealed circle by installation bolt, and the inside of the rock drilling head is equipped with
Drilling tool, the rock drilling head on the outside of the drilling tool are internally provided with turning set.
The shortcoming of existing hand-held drifter：Lack damping device on the handle of rock drill, often in rock drill
Use during handle can be caused to be broken, and the drilling tool of rock drill rock seam in more difficult extraction, thus greatly reduce work
Make the construction efficiency of personnel.
Invention content
The purpose of the present invention is to provide a kind of hand-held drifters to make link and rock drill by foot-treadle
Main body, which is realized, to be relatively rotated, then supporting block is made to land, and is taken out drilling tool by lever principle, is substantially reduced the use of manpower, carry
It the advantages of high rock penetration performance of rock drill, solves and lacks damping device on the handle of rock drill, often make in rock drill
The problem of with that handle can be caused to be broken in the process.
A kind of hand-held drifter according to the ... of the embodiment of the present invention, including drilling tool, the drilling tool top are equipped with rock drilling head,
The rock drilling handpiece tip is equipped with rock drill main body, and the top of the rock drill main body is equipped with shank body, shank body top both sides
It is equipped with fixed seat, card slot is equipped in two fixed seats, card column, the lower part two of the card column are connected in the card slot
Side is equipped with sliding block, and two sliding blocks are each provided in the limiting slot of card slot inner wall, and card column bottom end both sides are equipped with spring,
Two card column tops are equipped with handle；The outer wall of the rock drilling head is equipped with link, and the link passes through first turn
Dynamic pin is rotatablely connected with rock drilling head, is nested with torsional spring on the both sides outer wall of first rotational pin, two torsional springs
One end is each attached on the inner wall of rock drilling head, and the other end of two torsional springs is each attached on the inner wall of link, described
The top of link is rotatably connected to foot pedal by the second rotational pin, and the link inner wall below the foot pedal is equipped with limit
Position block.
Further, the lower outside of the link is equipped with supporting block, and the supporting block is in a circular table shape and diameter is from upper
It is sequentially reduced under and.
Further, the top of the rock drilling head is equipped with edge and is equipped with multiple connection bolts, and the rock drilling head passes through
Connection bolt is fixedly connected with rock drill main body.
Further, multiple protrusions are uniformly placed on the upper side wall of the foot pedal.
Further, the distance that the sliding block moves in limiting slot is 5-10mm.
Further, the foot pedal is 0~120 ° by the angle that the second rotational pin is rotated.
The present invention has an advantageous effect in that compared with prior art：
1, by the cooperation of card slot and card column in fixed seat, so that shank body is realized with handle and connect, card column bottom end both sides institute
The spring of setting can sponge generated vibrations when rock drill work well, to reduce the vibrations of handle, and
The sliding block of card column lower part both sides can realize that small range moves in limiting slot, while also can absorb vibrations, avoid vibrations all
It is transmitted on handle, makes people company that is more comfortable, while being arranged on the side wall of rock drilling head when working using rock drill
Frame is connect, when drilling tool is stuck in rock seam, link can be made to be realized with rock drill main body and relatively rotated, then made by foot-treadle
Supporting block lands, and takes out drilling tool by lever principle, substantially reduces the use of manpower, improve the rock penetration performance of rock drill；
2, by the torsional spring being arranged on the first rotational pin, link when not in use, link can be made to be tightly attached to rock drilling
On owner's body sidewall, the volume of itself is reduced, is carried convenient for people, while rotatable 120 ° of foot pedal is placed in link
It on wall, when in use by the effect of limited block, is fixed to make foot pedal realize, carries out rock drilling work for staff and bring
It is convenient.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of structural schematic diagram of hand-held drifter proposed by the present invention；
Fig. 2 is the structure enlargement diagram of a-quadrant in Fig. 1；
Fig. 3 is a kind of link positive structure schematic of hand-held drifter proposed by the present invention.
In figure：1- drilling tools, 2- rock drilling head, 3- rock drills main body, 4- shank bodies, 5- fixed seats, 6- card columns, 7- handles, 8-
Card slot, 9- springs, 10- sliding blocks, 11- limiting slots, 12- links, the first rotational pins of 13-, 14- torsional springs, the second rotational pins of 15-,
16- foot pedals, 17- limited blocks, 18- supporting blocks.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig.1-3, a kind of hand-held drifter, including drilling tool 1,1 top of drilling tool are equipped with rock drilling head 2, rock drilling head 2
Top is equipped with rock drill main body 3, and the top of rock drill main body 3 is equipped with shank body 4, and 4 top both sides of shank body are equipped with fixed seat 5, and two
It is equipped with card slot 8 in a fixed seat 5, card column 6 is connected in card slot 8, the lower part both sides of card column 6 are equipped with sliding block 10, two cunnings
Block 10 is each provided in the limiting slot 11 of 8 inner wall of card slot, and 6 bottom end both sides of card column are equipped with spring 9, and two 6 tops of card column are equipped with handle
Hand 7；The outer wall of rock drilling head 2 is equipped with link 12, and link 12 is connected by the first rotational pin 13 and the rotation of rock drilling head 2
It connects, torsional spring 14 is nested on the both sides outer wall of the first rotational pin 13, one end of two torsional springs 14 is each attached to rock drilling head 2
On inner wall, the other end of two torsional springs 14 is each attached on the inner wall of link 12, and the top of link 12 passes through the second rotation
Pin 15 is rotatably connected to foot pedal 16, and 12 inner wall of link of 16 lower section of foot pedal is equipped with limited block 17.
The lower outside of link 12 is equipped with supporting block 18, and supporting block 18 is in a circular table shape and diameter subtracts successively from top to bottom
It is small；The top of rock drilling head 2 is equipped with edge and is equipped with multiple connection bolts, and rock drilling head 2 is by connecting bolt and rock drill main body 3
It is fixedly connected；Uniformly it is placed with multiple protrusions on the upper side wall of foot pedal 16, protrusion is for increasing rubbing for sole and foot pedal 16
Wipe power；The distance that sliding block 10 moves in limiting slot 11 is 5-10mm；The angle that foot pedal 16 is rotated by the second rotational pin 15
Degree is 0~120 °, and slewing area is larger.
Rock drill at work, by the cooperation of card slot 8 and card column 6 in fixed seat 5, makes shank body 4 be realized with handle 7 and connects
It connects, the spring 9 set by 6 bottom end both sides of card column, generated vibrations when rock drill work can be sponged well, to subtract
The small vibrations of handle 7, and the sliding block 10 of 6 lower part both sides of card column can realize small range movement in limiting slot 11, while
Absorbable vibrations avoid vibrations and are all transmitted on handle 7, keep people more comfortable when working using rock drill, simultaneously
The link 12 being arranged on the side wall of rock drilling head 2 can make connection when drilling tool 1 is stuck in rock seam by foot-treadle 16
Frame 12 is realized with rock drill main body 3 and is relatively rotated, then supporting block 18 is made to land, and is taken out drilling tool 1 by lever principle, is greatly reduced
The use of manpower, improves the rock penetration performance of rock drill；By the torsional spring 14 being arranged on the first rotational pin 13, in link
12 when not in use, and link 12 can be made to be tightly attached on 3 side wall of rock drill main body, reduce the volume of itself, is carried convenient for people,
16 rotatable 120 ° of foot pedal is placed on 12 inner wall of link simultaneously, when in use by the effect of limited block 17, to make
Foot pedal 16, which is realized, to be fixed, and it is convenient to be brought for staff's development rock drilling work.
Place is not described in detail by the present invention, is the known technology of those skilled in the art.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of hand-held drifter, it is characterised in that：Including drilling tool (1), drilling tool (1) top is equipped with rock drilling head (2),
Rock drilling head (2) top is equipped with rock drill main body (3), and the top of the rock drill main body (3) is equipped with shank body (4), described
Shank body (4) top both sides are equipped with fixed seat (5), and card slot (8) is equipped in two fixed seats (5), and the card slot (8) is interior
It is connected with card column (6), the lower part both sides of the card column (6) are equipped with sliding block (10), and two sliding blocks (10) are each provided at card slot
(8) in the limiting slot (11) of inner wall, card column (6) the bottom end both sides are equipped with spring (9), and two card column (6) tops are set
There is handle (7)；The outer wall of the rock drilling head (2) is equipped with link (12), and the link (12) passes through the first rotational pin
(13) it is rotatablely connected with rock drilling head (2), is nested with torsional spring (14) on the both sides outer wall of first rotational pin (13), two
One end of the torsional spring (14) is each attached on the inner wall of rock drilling head (2), and the other end of two torsional springs (14) is fixed
On the inner wall of link (12), the top of the link (12) is rotatably connected to foot pedal by the second rotational pin (15)
(16), link (12) inner wall below the foot pedal (16) is equipped with limited block (17).
2. a kind of hand-held drifter according to claim 1, it is characterised in that：The lower outside of the link (12)
Equipped with supporting block (18), the supporting block (18) is in a circular table shape and diameter is sequentially reduced from top to bottom.
3. a kind of hand-held drifter according to claim 1, it is characterised in that：The top of the rock drilling head (2) is set
There is edge to be equipped with multiple connection bolts, the rock drilling head (2) is fixedly connected by connecting bolt with rock drill main body (3).
4. a kind of hand-held drifter according to claim 1, it is characterised in that：On the upper side wall of the foot pedal (16)
Uniformly it is placed with multiple protrusions.
5. a kind of hand-held drifter according to claim 1, it is characterised in that：The sliding block (10) is in limiting slot (11)
The distance of interior movement is 5-10mm.
6. a kind of hand-held drifter according to claim 1, it is characterised in that：The foot pedal (16) passes through second turn
The angle that dynamic pin (15) is rotated is 0~120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711491568.8A CN108326803A (en) | 2017-12-30 | 2017-12-30 | A kind of hand-held drifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711491568.8A CN108326803A (en) | 2017-12-30 | 2017-12-30 | A kind of hand-held drifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108326803A true CN108326803A (en) | 2018-07-27 |
Family
ID=62923889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711491568.8A Pending CN108326803A (en) | 2017-12-30 | 2017-12-30 | A kind of hand-held drifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108326803A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403212A (en) * | 2018-11-08 | 2019-03-01 | 泉州台商投资区华林设计有限公司 | A kind of bridge construction vibreatory hammer |
| CN109736749A (en) * | 2019-01-15 | 2019-05-10 | 洛阳风动工具有限公司 | A kind of telescopic anti-stone splash hand-held drifter |
| CN109958047A (en) * | 2019-02-28 | 2019-07-02 | 黄钦英 | A kind of road construction crushing device used convenient for safety supports |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1624144A1 (en) * | 1989-02-09 | 1991-01-30 | Волгоградский инженерно-строительный институт | Vibration-damping arrangement for pneumatic hand drill |
| JPH0567478U (en) * | 1992-02-21 | 1993-09-07 | ラサ商事株式会社 | Breaker structure for chiseling |
| DE19503526A1 (en) * | 1995-02-03 | 1996-08-08 | Bosch Gmbh Robert | Hammer drill and / or percussion hammer with removable vibration-damped handle and vibration-dampened handle arrangement for a rotary and / or percussion hammer |
| CN101415526A (en) * | 2006-04-07 | 2009-04-22 | 罗伯特·博世有限公司 | Portable power tool with vibration-damped handle |
| EP2551061A1 (en) * | 2011-07-26 | 2013-01-30 | Black & Decker Inc. | A hammer drill |
| CN103659735A (en) * | 2013-12-09 | 2014-03-26 | 淮南矿业(集团)有限责任公司 | Handle for gadder |
| CN205078197U (en) * | 2015-11-10 | 2016-03-09 | 山东中瑞工程机械有限公司 | Special borer card bolt of rock drill wear -resistants shock attenuation prevents system of scrapping |
| CN206663145U (en) * | 2017-04-01 | 2017-11-24 | 方颜空 | A kind of Handheld pneumatic rock drill |
-
2017
- 2017-12-30 CN CN201711491568.8A patent/CN108326803A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1624144A1 (en) * | 1989-02-09 | 1991-01-30 | Волгоградский инженерно-строительный институт | Vibration-damping arrangement for pneumatic hand drill |
| JPH0567478U (en) * | 1992-02-21 | 1993-09-07 | ラサ商事株式会社 | Breaker structure for chiseling |
| DE19503526A1 (en) * | 1995-02-03 | 1996-08-08 | Bosch Gmbh Robert | Hammer drill and / or percussion hammer with removable vibration-damped handle and vibration-dampened handle arrangement for a rotary and / or percussion hammer |
| CN101415526A (en) * | 2006-04-07 | 2009-04-22 | 罗伯特·博世有限公司 | Portable power tool with vibration-damped handle |
| EP2551061A1 (en) * | 2011-07-26 | 2013-01-30 | Black & Decker Inc. | A hammer drill |
| CN103659735A (en) * | 2013-12-09 | 2014-03-26 | 淮南矿业(集团)有限责任公司 | Handle for gadder |
| CN205078197U (en) * | 2015-11-10 | 2016-03-09 | 山东中瑞工程机械有限公司 | Special borer card bolt of rock drill wear -resistants shock attenuation prevents system of scrapping |
| CN206663145U (en) * | 2017-04-01 | 2017-11-24 | 方颜空 | A kind of Handheld pneumatic rock drill |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403212A (en) * | 2018-11-08 | 2019-03-01 | 泉州台商投资区华林设计有限公司 | A kind of bridge construction vibreatory hammer |
| CN109403212B (en) * | 2018-11-08 | 2021-06-01 | 青岛巨源建工集团有限公司 | Vibration pile driver is used in bridge construction |
| CN109736749A (en) * | 2019-01-15 | 2019-05-10 | 洛阳风动工具有限公司 | A kind of telescopic anti-stone splash hand-held drifter |
| CN109958047A (en) * | 2019-02-28 | 2019-07-02 | 黄钦英 | A kind of road construction crushing device used convenient for safety supports |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108326803A (en) | A kind of hand-held drifter | |
| CN107962205A (en) | A kind of portable drilling machine | |
| CN213269773U (en) | Drilling device for geological survey of mining area limestone mineral aggregate mining | |
| CN202380691U (en) | Punching device | |
| CN107542402B (en) | A kind of refuse landfill drilling machine | |
| CN210100389U (en) | Wall body perforating device for building engineering | |
| CN209069631U (en) | A kind of foundation detection sampler | |
| CN213234968U (en) | Portable drilling device is used in ground construction | |
| CN221550049U (en) | Mining shovel for geological survey | |
| CN108824144A (en) | A kind of water conservancy and hydropower vibration compacting drilling equipment | |
| CN206693021U (en) | A kind of hand-held dabbing machine | |
| CN209189864U (en) | Electric hand drill borehole stability bracket | |
| CN216788287U (en) | Blasting drilling device for tunnel blasting construction | |
| CN203484704U (en) | Simple movable-arm-type drilling device | |
| CN215761473U (en) | Drilling rig for geotechnical engineering investigation | |
| CN208168807U (en) | Water drilling mounting base holds moving operation structure | |
| CN210172594U (en) | Perforating device for construction | |
| CN212635646U (en) | Folded cascade geological hammer is used in geological mineral exploration | |
| CN206794822U (en) | A kind of steel tube drilling machine | |
| CN215672094U (en) | Hydrogeological exploration is with sample drilling tool | |
| CN211360741U (en) | Efficient welding nail punching device | |
| CN209727511U (en) | A kind of multi-level ground sampler | |
| CN109184683B (en) | Rock drilling equipment for rock cutting | |
| CN206158738U (en) | Rock exploring equipment | |
| CN212568001U (en) | Soil sampling device for soil compaction test in railway building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180727 |
|
| WD01 | Invention patent application deemed withdrawn after publication |