CN109056868A - A kind of fixed device of the convenient and fast quartering hammer of dismounting - Google Patents
A kind of fixed device of the convenient and fast quartering hammer of dismounting Download PDFInfo
- Publication number
- CN109056868A CN109056868A CN201810660066.1A CN201810660066A CN109056868A CN 109056868 A CN109056868 A CN 109056868A CN 201810660066 A CN201810660066 A CN 201810660066A CN 109056868 A CN109056868 A CN 109056868A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- gear
- quartering hammer
- convenient
- fixed
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/966—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of hammer-type tools
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
- E02F5/305—Arrangements for breaking-up hard ground
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a kind of fixed device of the convenient and fast quartering hammer of dismounting, including quartering hammer main body, it is fixedly connected to fixed frame at left and right sides of quartering hammer main body, locking box is fixedly connected on the left of fixed frame, the top inside fixed frame is provided with the first fixed column.The present invention passes through setting quartering hammer main body, fixed frame, lock box, first fixed column, second fixed column, first nut, first sleeve, first gear, second nut, second sleeve, second gear, adjusting rod, third gear, anti-dropout box, position-limited rack, pressing lever, baffle ring, first spring, pressing plate, shaft, latch, clamping item, head clamp, telescopic rod, limit plate and second spring are used cooperatively, solve existing quartering hammer dismantle when in use it is not convenient enough, installation relatively influences working efficiency slowly, disassembly is relatively slow to influence the problem of replacing speed, the fixed device of the convenient and fast quartering hammer of the dismounting, has the advantages of convenient disassembly, convenient for user's use.
Description
Technical field
The present invention relates to quartering hammer technical field, specially a kind of fixed device of the convenient and fast quartering hammer of dismounting.
Background technique
The power resources of quartering hammer are the pressure oil of the pumping plant offer of excavator or loading machine, it can excavate building base
The soil in the stone and rock crevice of floating is more effectively cleared up in the effect of plinth.The principle for selecting highway quartering hammer is basis
Excavator model, operation environment select most suitable hydraulic breaking hammer.Quartering hammer according to mode of operation be divided into hand-held and
Machine-carried type two major classes are divided into full hydraulic, liquid gas association type and nitrogen explosion type three categories according to working principle.Liquid gas association type relies on
Hydraulic oil and the expansion of rear portion compressed nitrogen, while pistons work is pushed, most destroyers belong to such product, according to flow
Valve arrangement is divided into built-in valve type and two kinds of external valve type.
Quartering hammer install when in use it is cumbersome, need will multiple groups bolt it is fixed after reconnect hydraulic air pressure pipe, it is existing
It is not convenient enough that quartering hammer is dismantled when in use, and installation relatively influences working efficiency slowly, and disassembly is relatively slow to influence replacement speed, while existing
Quartering hammer when in use anti-dropout setting it is less, security performance is poor.
Summary of the invention
The purpose of the present invention is to provide a kind of fixed devices of the convenient and fast quartering hammer of dismounting, have the advantages of convenient disassembly,
It solves existing quartering hammer and dismantles when in use not convenient enough, installation relatively influences working efficiency slowly, and disassembly is relatively slow to influence replacement
The problem of speed, uses convenient for user.
To achieve the above object, the invention provides the following technical scheme: a kind of fixed device of the convenient and fast quartering hammer of dismounting, packet
Quartering hammer main body is included, fixed frame is fixedly connected at left and right sides of the quartering hammer main body, the left side of the fixed frame is fixed
It is connected with locking box, the top inside the fixed frame is provided with the first fixed column, is provided on the downside of first fixed column
Second fixed column, the left end of first fixed column is through fixed frame and extends to the outside screw of fixed frame and is connected with the first spiral shell
Mother, the surface of first nut are arranged with first sleeve, and first gear is fixedly connected on the left of the first sleeve, described
The left end of second fixed column through fixed frame inside and extend the outside screw of fixed frame and be connected with the second nut, described second
The surface of nut is arranged with second sleeve, is fixedly connected with second gear on the left of the second sleeve, inside the locking box
Left side be provided with adjusting rod, be fixedly connected with third gear on the right side of the adjusting rod, the upside of the third gear and the
The downside of one gear is engaged, and the downside of the third gear is engaged with the upside of second gear, the right side at the top of the fixed frame
It is provided with anti-dropout box, position-limited rack, the right side inside the position-limited rack are fixedly connected at the center on the right side of the anti-dropout box
It is provided with pressing lever, is socketed with baffle ring on the right side of the pressing lever, the surface of the pressing plate is arranged with the first spring, and described
The right side of one spring and the left contact of baffle ring, the left side of first spring and the right contact of anti-dropout box, the pressing
The left end of bar is through anti-dropout box and extends to the inside of anti-dropout box and is fixedly connected with pressing plate, the top of the pressing plate and
Bottom is fixedly connected to shaft, and the surface activity of the shaft is connected with latch, and the left side of the latch bottom is fixed
Be connected with clamping item, be fixedly connected with head clamp at the top of the fixed frame, at the pressing plate center on the left of be fixedly connected
There is telescopic rod, limit plate is fixedly connected on the left of the telescopic rod, the outer surface of the telescopic rod is arranged with second spring, institute
State the right side of second spring and the left contact of pressing plate, the left side of the second spring and the right contact of limit plate.
Preferably, through-hole is offered on the left of the adjusting rod, the adjusting rod is hexagonal column type.
Preferably, the top and top of the anti-dropout box inside left are fixedly connected to sliding block, the latch
Left side is provided with rotation axis, and the surface of the rotation axis is arranged with idler wheel.
Preferably, the head clamp is provided with two groups, and two groups of head clamps are used cooperatively with clamping item.
Preferably, the right end of first fixed column and the second fixed column is fixedly connected to anti-dropout ring, the locking
The inner wall of box is bonded with first sleeve and second sleeve surface.
Preferably, be fixedly connected with the first motion bar at the center of the first gear, and the left side of the first motion bar with
It locks the left side inside box and interacts connection, the second motion bar, and the second activity are fixedly connected at the center of the second gear
The left side of bar is flexibly connected with the left side inside locking box.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention passes through setting quartering hammer main body, fixed frame, locking box, the first fixed column, the second fixed column, the first spiral shell
Mother, first sleeve, first gear, the second nut, second sleeve, second gear, adjusting rod, third gear, anti-dropout box, limit
Frame, pressing lever, baffle ring, the first spring, pressing plate, shaft, latch, clamping item, head clamp, telescopic rod, limit plate and second
Spring is used cooperatively, solve existing quartering hammer dismantle when in use it is not convenient enough, installation relatively slowly influence working efficiency, tear open
The problem of unloading slower influence replacement speed, the fixed device of the convenient and fast quartering hammer of the dismounting, has the advantages of convenient disassembly, convenient for making
User uses.
2, the present invention is hexagonal column type because offering through-hole, adjusting rod on the left of adjusting rod, and the design is logical by what is opened up
Hole can be dismantled using solid hopkinson bar through through-hole under special circumstances, and hexagon prism can user-friendly general die nut
Tool is dismantled, because the top of anti-dropout box inside left and top are fixedly connected to sliding block, the left side setting of latch
There is rotation axis, the surface of rotation axis is arranged with idler wheel, which resists sliding block by idler wheel, and clamping item is de- after tilting latch
Anti-dropout box is taken out from head clamp, because head clamp is provided with two groups, and two groups of head clamps are used cooperatively with clamping item, and the design is logical
Head clamp has been turned up for the setting for crossing two groups of head clamps and the locking of clamping item cooperates, because of the right side of the first fixed column and the second fixed column
End is fixedly connected to anti-dropout ring, and the inner wall for locking box is bonded with first sleeve and second sleeve surface, which passes through the
Anti-dropout ring on the right side of one fixed column and the second fixed column enhances anti-dropout effect, improves safety, with locking box inner wall
It is bonded with first sleeve and second sleeve surface and plays position-limiting action, prevent first sleeve and second sleeve from misplacing and damage, because
The first motion bar is fixedly connected at the center of first gear, and the left side of the first motion bar is interacted with the left side inside locking box
It connects, the second motion bar, and the left side inside the left side of the second motion bar and locking box is fixedly connected at the center of second gear
Side is flexibly connected, which carries out rotation-limited for first gear and second gear by the first motion bar and the second motion bar,
It improves and engages effect between first gear and second gear and third gear.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the left view sectional view of present invention locking box；
Fig. 3 is the enlarged drawing at A of the present invention；
Fig. 4 is the enlarged drawing at B of the present invention.
In figure: 1 quartering hammer main body, 2 fixed frames, 3 locking boxes, 4 first fixed columns, 5 second fixed columns, 6 first nuts, 7
First sleeve, 8 first gears, 9 second nuts, 10 second sleeves, 11 second gears, 12 adjusting rods, 13 third gears, 14 anticreeps
Fall box, 15 position-limited racks, 16 pressing levers, 17 baffle rings, 18 first springs, 19 pressing plate, 20 shafts, 21 latch, 22 clamping items, 23
Head clamp, 24 telescopic rods, 25 limit plates, 26 second springs, 27 sliding blocks, 28 rotation axis, 29 idler wheels, 30 first motion bars, 31
Two motion bars.
Specific embodiment
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 description, 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.
Please refer to Fig. 1-4, a kind of fixed device of the convenient and fast quartering hammer of dismounting, including quartering hammer main body 1, quartering hammer main body 1
The left and right sides be fixedly connected to fixed frame 2, the left side of fixed frame 2 is fixedly connected with locking box 3, the top inside fixed frame 2
Portion is provided with the first fixed column 4, and the downside of the first fixed column 4 is provided with the second fixed column 5, because the first fixed column 4 and second is solid
The right end of fixed column 5 is fixedly connected to anti-dropout ring, and the inner wall of locking box 3 is bonded with first sleeve 7 and 10 surface of second sleeve,
The design enhances anti-dropout effect by the anti-dropout ring on 5 right side of the first fixed column 4 and the second fixed column, improves safety
Property, it is bonded with first sleeve 7 and 10 surface of second sleeve with 3 inner wall of box is locked and plays position-limiting action, prevent 7 He of first sleeve
The dislocation damage of second sleeve 10, the left end of the first fixed column 4 run through fixed frame 2 and extend to the outside screw connection of fixed frame 2
There is the first nut 6, the surface of the first nut 6 is arranged with first sleeve 7, and the left side of first sleeve 7 is fixedly connected with first gear
8, because being fixedly connected with the first motion bar 30 at the center of first gear 8, and inside the left side of the first motion bar 30 and locking box 3
Left side interact connection, be fixedly connected with the second motion bar 31, and the left side of the second motion bar 31 at the center of second gear 11
It is flexibly connected with the left side inside locking box 3, which passes through the first motion bar 30 and the second motion bar 31 for 8 He of first gear
Second gear 11 carries out rotation-limited, improves the effect that engages between first gear 8 and second gear 11 and third gear 13, the
The left end of two fixed columns 5 through fixed frame 2 inside and extend the outside screw of fixed frame 2 and be connected with the second nut 9, the second spiral shell
The surface of mother 9 is arranged with second sleeve 10, and the left side of second sleeve 10 is fixedly connected with second gear 11, locks inside box 3
Left side is provided with adjusting rod 12, and because the left side of adjusting rod 12 offers through-hole, adjusting rod 12 is hexagonal column type, and the design is by opening
If through-hole can be dismantled under special circumstances using solid hopkinson bar through through-hole, hexagon prism can user-friendly general six
Angle Wrench is dismantled, and the right side of adjusting rod 12 is fixedly connected with third gear 13, the upside of third gear 13 and first
The downside of gear 8 is engaged, and the downside of third gear 13 is engaged with the upside of second gear 11, the right side setting at 2 top of fixed frame
There is anti-dropout box 14, because the top of 14 inside left of anti-dropout box and top are fixedly connected to sliding block 27, a left side for latch 21
Side is provided with rotation axis 28, and the surface of rotation axis 28 is arranged with idler wheel 29, which resists sliding block 27 by idler wheel 29, makes to lock
Clamping item 22 is detached from head clamp 23 and takes out anti-dropout box 14 after plate 21 tilts, and is fixedly connected at the center on 14 right side of anti-dropout box
Position-limited rack 15, the right side inside position-limited rack 15 are provided with pressing lever 16, and the right side of pressing lever 16 is socketed with baffle ring 17, pressing plate 19
Surface be arranged with the first spring 18, the right side of the first spring 18 and the left contact of baffle ring 17, the left side of the first spring 18 with
The right contact of anti-dropout box 14, the left end of pressing lever 16 is through anti-dropout box 14 and extends to the inside of anti-dropout box 14 and fixes
It is connected with pressing plate 19, the top and bottom of pressing plate 19 are fixedly connected to shaft 20, and the surface activity of shaft 20 is connected with
Latch 21 is fixedly connected with clamping item 22 on the left of 21 bottom of latch, and the top of fixed frame 2 is fixedly connected with head clamp
23, because head clamp 23 is provided with two groups, and two groups of head clamps 23 are used cooperatively with clamping item 22, which passes through two groups of head clamps
The locking that head clamp 23 and clamping item 22 has been turned up in 23 setting cooperates, at 19 center of pressing plate on the left of be fixedly connected with it is flexible
Bar 24, the left side of telescopic rod 24 are fixedly connected with limit plate 25, and the outer surface of telescopic rod 24 is arranged with second spring 26, the second bullet
The right side of spring 26 and the left contact of pressing plate 19, the left side of second spring 26 and the right contact of limit plate 25.
It is rotated in use, user is directed at adjusting rod 12 with spanner using spanner, adjusting rod 12 drives third gear
13 rotations, the rotation of third gear 13 drive first gear 8 and second gear 11 to rotate simultaneously, first gear 8 and second gear 11
First sleeve 7 and second sleeve 10 is driven to rotate simultaneously, first sleeve 7 transfers the rotation of the first nut 6, the drive of second sleeve 10 the
The rotation of two nuts 9, the first nut 6 and the second nut 9 are locked and are dismantled by the way that rotation is synchronous, when there is adjustable column skidding
It solid hopkinson bar can be used to pass through through-hole and carry out rotation adjusting lever 12, while quartering hammer shakes larger, the effect meeting of vibration when in use
First fixed column 4 and the second fixed column 5 are shaken loosely, in vibration, the first nut 6 and the second nut 9 loosen, and pass through clamping
Anti-falling effect is played in the cooperation of plate 23 and clamping item 22 prevents the first fixed column 4 and the second fixed column 5 from falling, and is needing simultaneously
The limit plate 25 in the left side of telescopic rod 24 is solid to the first fixed column 4 and second always by the elastic force of second spring 26 when whole dynamic
Fixed column 5 carries out elastic force to the left, prevents the first fixed column 4 and the second fixed column 5 from falling off, and fixes when user needs to take out first
When column 4 and the second fixed column 5, pressing lever 16 is pressed, is moved to the left pressing lever 16, pressing lever 16 is moved to the left drive pressing plate
19 and shaft 20 move to the left, latch 21 is moved to the left the cooperation general by idler wheel 29 and sliding block 27 simultaneously by shaft 20
Latch 21 tilts, and latch 21, which is tilted, to tilt clamping item 22 while be detached from clamping item 22 with head clamp 23, and user exists
Position-limited rack 15 is pulled to can be taken off anti-dropout box 14.
In summary: the fixed device of the convenient and fast quartering hammer of the dismounting passes through setting quartering hammer main body 1, fixed frame 2, locking
Box 3, the first fixed column 4, the second fixed column 5, the first nut 6, first sleeve 7, first gear 8, the second nut 9, second sleeve
10, second gear 11, adjusting rod 12, third gear 13, anti-dropout box 14, position-limited rack 15, pressing lever 16, baffle ring 17, the first bullet
Spring 18, pressing plate 19, shaft 20, latch 21, clamping item 22, head clamp 23, telescopic rod 24, limit plate 25 and second spring 26
Be used cooperatively, solve existing quartering hammer dismantle when in use it is not convenient enough, installation relatively slowly influence working efficiency, disassembly compared with
Slow the problem of influencing replacement speed.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of fixed device of the convenient and fast quartering hammer of dismounting, including quartering hammer main body (1), it is characterised in that: the quartering hammer master
It is fixedly connected at left and right sides of body (1) fixed frame (2), locking box (3) is fixedly connected on the left of the fixed frame (2),
The internal top of the fixed frame (2) is provided with the first fixed column (4), is provided with second on the downside of first fixed column (4)
Fixed column (5), the left end of first fixed column (4) run through fixed frame (2) and extend to the outside screw connection of fixed frame (2)
Have the first nut (6), the surface of first nut (6) is arranged with first sleeve (7), and the left side of the first sleeve (7) is solid
Surely it is connected with first gear (8), the left end of second fixed column (5) runs through the inside of fixed frame (2) and extends fixed frame (2)
Outside screw be connected with the second nut (9), the surface of second nut (9) is arranged with second sleeve (10), described second
It being fixedly connected on the left of sleeve (10) second gear (11), the internal left side of locking box (3) is provided with adjusting rod (12),
It is fixedly connected with third gear (13) on the right side of the adjusting rod (12), the upside of the third gear (13) and first gear
(8) downside engagement, the downside of the third gear (13) are engaged with the upside of second gear (11), fixed frame (2) top
It is provided on the right side of portion anti-dropout box (14), is fixedly connected with position-limited rack (15) at the center on the right side of the anti-dropout box (14),
The internal right side of the position-limited rack (15) is provided with pressing lever (16), is socketed with baffle ring (17) on the right side of the pressing lever (16),
The surface of the pressing plate (19) is arranged with the first spring (18), the right side of first spring (18) and the left side of baffle ring (17)
Contact, the left side of first spring (18) and the right contact of anti-dropout box (14), the left end of the pressing lever (16) is run through
Anti-dropout box (14) and the inside for extending to anti-dropout box (14) are fixedly connected with pressing plate (19), the top of the pressing plate (19)
Portion and bottom are fixedly connected to shaft (20), and the surface activity of the shaft (20) is connected with latch (21), the locking
It is fixedly connected with clamping item (22) on the left of plate (21) bottom, is fixedly connected with head clamp (23) at the top of the fixed frame (2),
It is fixedly connected with telescopic rod (24) on the left of at pressing plate (19) center, is fixedly connected on the left of the telescopic rod (24)
The outer surface of limit plate (25), the telescopic rod (24) is arranged with second spring (26), the right side of the second spring (26) with
The left contact of pressing plate (19), the left side of the second spring (26) and the right contact of limit plate (25).
2. a kind of fixed device of the convenient and fast quartering hammer of dismounting according to claim 1, it is characterised in that: the adjusting rod
(12) through-hole is offered on the left of, the adjusting rod (12) is hexagonal column type.
3. a kind of fixed device of the convenient and fast quartering hammer of dismounting according to claim 1, it is characterised in that: the anti-dropout box
(14) top and top of inside left are fixedly connected to sliding block (27), are provided with rotation axis on the left of the latch (21)
(28), the surface of the rotation axis (28) is arranged with idler wheel (29).
4. a kind of fixed device of the convenient and fast quartering hammer of dismounting according to claim 1, it is characterised in that: the head clamp
(23) two groups are provided with, and two groups of head clamps (23) are used cooperatively with clamping item (22).
5. a kind of fixed device of the convenient and fast quartering hammer of dismounting according to claim 1, it is characterised in that: described first is fixed
Column (4) and the right end of the second fixed column (5) are fixedly connected to anti-dropout ring, the inner wall and first sleeve of locking box (3)
(7) it is bonded with second sleeve (10) surface.
6. a kind of fixed device of the convenient and fast quartering hammer of dismounting according to claim 1, it is characterised in that: the first gear
(8) it is fixedly connected at center the first motion bar (30), and the left side in the left side of the first motion bar (30) and locking box (3) inside
Side interaction connects, and is fixedly connected with the second motion bar (31) at the center of the second gear (11), and the second motion bar (31)
The left side left side internal with locking box (3) be flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810660066.1A CN109056868B (en) | 2018-06-25 | 2018-06-25 | Convenient quartering hammer fixing device of dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810660066.1A CN109056868B (en) | 2018-06-25 | 2018-06-25 | Convenient quartering hammer fixing device of dismouting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109056868A true CN109056868A (en) | 2018-12-21 |
| CN109056868B CN109056868B (en) | 2021-06-18 |
Family
ID=64821049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810660066.1A Active CN109056868B (en) | 2018-06-25 | 2018-06-25 | Convenient quartering hammer fixing device of dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109056868B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648716A (en) * | 2020-06-06 | 2020-09-11 | 台州市木落自动化科技有限公司 | Hydraulic breaking hammer with buffer connecting mechanism |
| CN112206896A (en) * | 2020-10-28 | 2021-01-12 | 安徽丰进机械有限公司 | Breaking hammer with auxiliary stone breaking device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3335509A1 (en) * | 1983-09-30 | 1985-05-02 | Karl Schaeff GmbH & Co, 7183 Langenburg | STONE BREAKER TOOL COMBINATION FOR AN EXCAVATOR |
| CH703286A2 (en) * | 2010-06-01 | 2011-12-15 | Josef Martin Gmbh & Co Kg | Coupling part for mounting e.g. excavator bucket at excavator boom utilized in construction place, has distance plates and milled slot that are provided at coupling bolt to define distance that is smaller than another distance |
| KR101639248B1 (en) * | 2016-05-09 | 2016-07-13 | 주식회사 세종에프지 | A chisel is equipped with exchange bits |
| CN205550373U (en) * | 2016-03-28 | 2016-09-07 | 张朝泉 | Strike quartering hammer |
| CN107975085A (en) * | 2017-12-21 | 2018-05-01 | 天津市宝洪源机械制造有限公司 | A kind of breaking hammer casing |
-
2018
- 2018-06-25 CN CN201810660066.1A patent/CN109056868B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3335509A1 (en) * | 1983-09-30 | 1985-05-02 | Karl Schaeff GmbH & Co, 7183 Langenburg | STONE BREAKER TOOL COMBINATION FOR AN EXCAVATOR |
| CH703286A2 (en) * | 2010-06-01 | 2011-12-15 | Josef Martin Gmbh & Co Kg | Coupling part for mounting e.g. excavator bucket at excavator boom utilized in construction place, has distance plates and milled slot that are provided at coupling bolt to define distance that is smaller than another distance |
| CN205550373U (en) * | 2016-03-28 | 2016-09-07 | 张朝泉 | Strike quartering hammer |
| KR101639248B1 (en) * | 2016-05-09 | 2016-07-13 | 주식회사 세종에프지 | A chisel is equipped with exchange bits |
| CN107975085A (en) * | 2017-12-21 | 2018-05-01 | 天津市宝洪源机械制造有限公司 | A kind of breaking hammer casing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648716A (en) * | 2020-06-06 | 2020-09-11 | 台州市木落自动化科技有限公司 | Hydraulic breaking hammer with buffer connecting mechanism |
| CN112206896A (en) * | 2020-10-28 | 2021-01-12 | 安徽丰进机械有限公司 | Breaking hammer with auxiliary stone breaking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109056868B (en) | 2021-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109056868A (en) | A kind of fixed device of the convenient and fast quartering hammer of dismounting | |
| CN107606050B (en) | A kind of mechanical equipment damping base | |
| CN208005547U (en) | A kind of Chain wrench | |
| CN201537891U (en) | Normal axis wrench suitable for a small operation space | |
| CN108750427A (en) | Environmental Safety cement bin library clearing machine | |
| CN110948443B (en) | Prefabricated component form removal tool | |
| CN212079903U (en) | High-strength anti-skid bolt | |
| CN212372110U (en) | Pin shaft dismounting device for screw pump | |
| CN110656967B (en) | Mining thin coal hydraulic support | |
| CN117345103A (en) | Modularized cluster type hydraulic impact rock drilling tool and working method thereof | |
| CN111207144A (en) | Quartering hammer bolt locking mechanism | |
| CN205833232U (en) | A kind of reliable disintegrating apparatus | |
| CN102705508A (en) | Plugging device | |
| CN212918364U (en) | Device for quickly disassembling rocker arm end cover of coal mining machine | |
| CN211820321U (en) | Quartering hammer bolt locking mechanism | |
| CN204183482U (en) | A kind of 12 side's special spanners | |
| CN111188826A (en) | Nut anti-loosening mechanism of breaking hammer | |
| CN209256819U (en) | A kind of electrolyte filter provision for disengagement | |
| CN110090691B (en) | Scrap steel crusher | |
| CN205370441U (en) | Reserve power device of truck -mounted drilling rig carousel | |
| CN107999169B (en) | A kind of building materials waste material grinding device | |
| CN219808761U (en) | Brick wall demolishing hydraulic tongs | |
| CN211820326U (en) | Nut anti-loosening mechanism of breaking hammer | |
| CN205996913U (en) | A kind of Hardware fitting processing operating desk | |
| CN215749283U (en) | Pneumatic mechanical arm finished product adsorption protection structure |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210510 Address after: 215000 781 Maopeng Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province Applicant after: Suzhou Shigong Machinery Co.,Ltd. Address before: 313023 north side of Building 5, 20 Chuangye Avenue, Daixi Town, Wuxing District, Huzhou City, Zhejiang Province Applicant before: HUZHOU JISIAN MACHINERY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |