CN108342970A - A kind of drill steel triggering quartering hammer - Google Patents

A kind of drill steel triggering quartering hammer Download PDF

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Publication number
CN108342970A
CN108342970A CN201810136039.4A CN201810136039A CN108342970A CN 108342970 A CN108342970 A CN 108342970A CN 201810136039 A CN201810136039 A CN 201810136039A CN 108342970 A CN108342970 A CN 108342970A
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CN
China
Prior art keywords
drill steel
spring
hammer
drive rod
crank
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Granted
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CN201810136039.4A
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Chinese (zh)
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CN108342970B (en
Inventor
不公告发明人
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Taizhou Belite Machinery Co.,Ltd.
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Quanzhou Taiwan Investment Zone Ming Yuan Machinery Equipment Co Ltd
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Application filed by Quanzhou Taiwan Investment Zone Ming Yuan Machinery Equipment Co Ltd filed Critical Quanzhou Taiwan Investment Zone Ming Yuan Machinery Equipment Co Ltd
Priority to CN201810136039.4A priority Critical patent/CN108342970B/en
Priority to CN201610377537.9A priority patent/CN106049247B/en
Publication of CN108342970A publication Critical patent/CN108342970A/en
Application granted granted Critical
Publication of CN108342970B publication Critical patent/CN108342970B/en
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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/12Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
    • E01C23/122Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
    • E01C23/124Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus moved rectilinearly, e.g. road-breaker apparatus with reciprocating tools, with drop-hammers
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/966Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of hammer-type tools

Abstract

The invention belongs to quartering hammer technical fields, more particularly to a kind of drill steel triggers quartering hammer, it includes drill steel, drill steel set, impact hammer, hydraulic pump, crank, crank block, side plate connecting plate, rocking bar, wherein drill steel covers being slidably installed inside drill steel set of slide opening by drill steel guide block and drill steel, drill steel spring is installed on guide block, when drill steel back and forth beats work, play the role of resetting drill steel;Impact hammer under hydraulic pump drive, does periodical shock, and then drill steel is made to be crushed object by crank and rocker mechanism to drill steel.In the present invention, only after drill steel applies certain power to object, drill steel, which inside contracts just start, beats mechanism, as long as drill steel leaves object, beats mechanism and stops beaing immediately, it is therefore prevented that drill steel sky occurs and beats phenomenon, improves the service life of drill steel.With preferable using effect.

Description

A kind of drill steel triggering quartering hammer
The application be application No. is:201610377537.9 the applying date:It is on May 31st, 2016, entitled " a kind of The divisional application of the patent of invention of mechanical drill steel triggering quartering hammer ".
Technical field
The invention belongs to quartering hammer technical fields more particularly to a kind of mechanical drill steel to trigger quartering hammer.
Background technology
Quartering hammer has hydraulic-driven, nitrogen driving, nitrogen and a variety of drives such as hydraulic hybrid driving and gravity drive at present Flowing mode, each type of drive are to go to reach in such a way that high-speed impact drill steel reaches and drill steel moment is allowed to have very big kinetic energy To the effect of broken object;After drill steel is hit, huge kinetic energy is discharged by broken object, but drill steel exists It is separated often with object in work, and in beaing still carry out at this time, the huge kinetic energy that beats can not discharge, empty for a long time to beat general Prodigious damage is caused to drill steel, equipment operating cost is caused to improve.
A kind of mechanical drill steel triggering quartering hammer of present invention design solves the problems, such as above.
Invention content
To solve drawbacks described above in the prior art, the present invention discloses a kind of mechanical drill steel triggering quartering hammer, it is to adopt It is realized with following technical scheme.
A kind of mechanical drill steel triggering quartering hammer, it is characterised in that:It includes rocking bar pendulum hole, clutch, frizzen, pricker Bar, drill steel set, the first drill steel spring supporting, drill steel spring, the second drill steel spring supporting, drill steel guide block, drill steel set slide opening, spring Pin, first shock hammer spring supporting, impact hammer sliding slot, drive rod, driving rod guide, drive rod limiting plate, impact hammer, impact hammer Spring catch, second shock hammer spring supporting, drive rod limited block, impact hammer protection spring, drive rod guide-track groove, drive rod limit Slot, hydraulic pump, crank fixed structure, crank spring, rocking bar shaft, revolute, crank, crank block, sliding block spacing ring, first Outer panel, the second outer panel, side plate reinforcing rib, the reciprocal spring of impact hammer, side plate connecting plate, rocking bar, wherein the first outer panel with Second outer panel is symmetrically mounted at together by several side plate reinforcing ribs, is also pacified between the first outer panel and the second outer panel Equipped with side plate connecting plate, the first outer panel and the second outer panel constitute the shell of quartering hammer.First outer panel and the second outside Rocking bar pendulum hole is all had on plate;Hydraulic pump, clutch are installed between the first outer panel and the second outer panel, and clutch is defeated Enter axis to connect with hydraulic pump shaft.
Control hydraulic pump by hydraulic oil and drive the rotation of hydraulic pump shaft, by clutch connecting crank, can by from Whether the power of clutch control hydraulic pump can be conveyed on quartering hammer.Crank fixed structure is mounted on clutch output shaft On, crank one end is mounted on crank fixed structure, and the other end is equipped with sliding block spacing ring, and crank block slides on crank; Crank spring is placed on crank, and one end is mounted on crank fixed structure, and the other end is mounted on crank block;Rocking bar shaft On crank block, rocking bar one end is mounted in rocking bar shaft, and the other end is mounted in revolute.
The position of rocking bar and crank is coordinated by crank block and crank spring in the present invention, and the purpose of design exists In:In crank in the clutch output shaft rotary course, when crank straight up, rocking bar is under impact hammer weight, rocking bar Crank block is driven to slide into crank root, crank spring is compressed to obtain gravity of the elastic force equal to impact hammer at this position, When crank is rotated down since straight up, impact hammer moves downward rapidly under its own gravity and crank spring double acting, Drill steel is hit;Crank block and the cooperation of crank spring play the role of storage energy and release energy.
Drive rod top is mounted on revolute bottom end, and two driving rod guides are symmetrically mounted on the downside of drive rod, driving Bar limited block is symmetrically mounted on the downside of drive rod, and the plane of symmetry of two drive rod limited blocks and two driving rod guides are symmetrical Face is vertical;Impact hammer upper surface is provided with circular hole, symmetrically opens that there are two drive rod guide-track grooves and two drive rods limit in circular hole Position slot, and the plane of symmetry of two drive rod guide-track grooves and the plane of symmetry of two drive rod limiting slots are vertical;It installs drive rod bottom end In impact hammer circular hole, and rod guide is driven to coordinate with drive rod guide-track groove, drive rod limited block coordinates with drive rod limiting slot; Drive rod limiting plate is mounted on impact hammer top, has on drive rod limiting plate and the driving matched notch of rod guide;Two Second shock hammer spring supporting is symmetrically mounted on the upside of impact hammer, and impact hammer is equipped on each second shock hammer spring supporting Spring catch;Impact hammer protects spring to be mounted in impact hammer circular hole, and one end is connect with drive rod bottom end, the other end and impact hammer Circular hole bottom end connects.
It can be mutually shifted between drive rod and impact hammer in the present invention, and increase impact hammer protection spring.It is made With for:According to the mutual alignment of object to be broken and drill steel set, the mutual alignment that drill steel is covered with drill steel is different, is hitting every time When hitting, impact hammer has certain amplitude with drill steel impingement position;If when impact hammer is moved with rocking bar, crank also not When moving to straight down, impact hammer is hit with drill steel, and impact hammer is moved downward and limited in this case, but crank at this time Still it is rotated to position straight down, increased impact hammer protection spring is shunk at this time, offsets impact hammer movement prevention and crank Continue the conflicting of movement.Crank spring also plays the role of similar.
Impact hammer is mounted in drill steel set, and symmetrically there are two impact hammer sliding slot, two second shocks for tool for drill steel set upside Hammer spring supporting is slidably matched respectively with two impact hammer sliding slots, and two first shock hammer spring supportings are symmetrically mounted at drill steel Set upside;Two first shock hammer spring supportings and two second shock hammer spring supportings correspond to two-by-two respectively, right at each Ying Zhong, the reciprocal spring one end of impact hammer are mounted on second shock by impact hammer spring catch and hammer into shape on spring supporting, and the other end passes through Impact hammer spring catch is mounted on first shock hammer spring supporting;Position on the lower side is provided with drill steel set slide opening in drill steel set and perforation is whole A drill steel set, two the first drill steel spring supportings symmetrically put on mounted on drill steel and on the upside of drill steel set slide openings, and two A drill steel guide block symmetrically is mounted among drill steel, and a second drill steel spring branch is separately installed on two drill steel guide blocks Support, drill steel are mounted on drill steel set inside, drill steel guide block and drill steel set slide opening cooperation;Drill steel spring one end is mounted on by spring catch On first drill steel spring supporting, the other end is mounted on by spring catch on the second drill steel spring supporting, and pricker is equipped on guide block Bar spring plays the role of resetting drill steel when drill steel back and forth beats work;The reciprocal spring of impact hammer impact hammer each time with Play the role of energy regenerating and release in drill steel knockout process, and a shock-absorbing functions are generated to the vibrations of shock.Drill steel Set is mounted between the first outer panel and the second outer panel;Frizzen one end is mounted on the second drill steel spring supporting, the other end It is connect with clutch.By frizzen come control clutch whether transfer motion power.
As being further improved for this technology, above-mentioned drill steel guide block is mounted on by welding manner on drill steel.
As being further improved for this technology, above-mentioned drill steel bottom end is wedge angle.
As being further improved for this technology, above-mentioned revolute includes journal stirrup, straight pin, link block, two of which journal stirrup It is mounted on link block side by side, straight pin is mounted on journal stirrup, and link block is mounted on drive rod top, and rocking bar is mounted on straight pin On.
As being further improved for this technology, mounting hole is also provided on above-mentioned first outer panel and the second outer panel.
Relative to traditional quartering hammer technology, drill steel covers being slidably matched for slide opening by drill steel guide block and drill steel in the present invention Inside is covered mounted on drill steel, drill steel spring is installed on guide block, when drill steel back and forth beats work, plays the work for resetting drill steel With;Impact hammer by crank and rocker mechanism hydraulic pump drive under, periodical shock is done to drill steel, so make drill steel to object into Row is broken.It in mechanism design, increases and drives frizzen to control clutch by drill steel, such design is beneficial to effect Fruit is only after drill steel applies certain power to object, and drill steel, which inside contracts, can just be such that clutch closes, and drill steel starts after inside contracting When moving back and forth broken object, drill steel is also enough to ensure that frizzen can make clutch relative to the outermost position that drill steel covers It closes.As long as drill steel leaves object, frizzen moves down, and clutch is made to open, and beats mechanism and stops beaing immediately, it is therefore prevented that There is sky and beats phenomenon in drill steel, improves the service life of drill steel.
Description of the drawings
Fig. 1 is that drill steel covers scheme of installation with drill steel.
Fig. 2 is drill steel nested structure schematic diagram.
Fig. 3 is Rod structure schematic diagram.
Fig. 4 is drive rod and impact hammer scheme of installation.
Fig. 5 is drive rod structural schematic diagram.
Fig. 6 is impact hammer structure sectional view.
Fig. 7 is crank rocker scheme of installation.
Fig. 8 is crank block scheme of installation.
Fig. 9 is crank block slider structure schematic diagram.
Figure 10 is quartering hammer overall structure diagram.
Figure 11 is quartering hammer internal structure schematic diagram.
Figure 12 is the first outer panel and the second outer panel scheme of installation.
Figure 13 is quartering hammer internal structure front view.
Figure label title:1, rocking bar puts hole, and 2, clutch, 3, frizzen, 21, drill steel, 22, drill steel set, the 23, first pricker Bar spring supporting, 24, drill steel spring, the 25, second drill steel spring supporting, 26, drill steel guide block, 27, drill steel cover slide opening, 28, spring Pin, 30, first shock hammer spring supporting into shape, 31, impact hammer sliding slot, 32, journal stirrup, 33, straight pin, 34, link block, 35, drive rod, 36, drive rod guide, 37, drive rod limiting plate, 38, impact hammer, 39, impact hammer spring catch, 40, second shock hammer spring branch into shape Support, 41, drive rod limited block, 42, impact hammer protect spring, 43, drive rod guide-track groove, 44, drive rod limiting slot, 45, hydraulic pressure Pump, 46, crank fixed structure, 47, crank spring, 48, rocking bar shaft, 49, revolute, 50, crank, 51, crank block, 52, Sliding block spacing ring, the 53, first outer panel, 54, mounting hole, the 55, second outer panel, 56, side plate reinforcing rib, 57, impact hammer it is reciprocal Spring, 59, side plate connecting plate, 60, rocking bar.
Specific implementation mode
As shown in Figure 10,11, it includes rocking bar pendulum hole, clutch, frizzen, drill steel, drill steel set, the first drill steel spring branch Support, the second drill steel spring supporting, drill steel guide block, drill steel set slide opening, spring catch, first shock hammer spring supporting, is hit drill steel spring Hammer sliding slot, drive rod, driving rod guide, drive rod limiting plate, impact hammer, impact hammer spring catch, second shock hammer spring branch into shape Support, drive rod limited block, impact hammer protection spring, drive rod guide-track groove, drive rod limiting slot, hydraulic pump, crank fixed structure, Crank spring, rocking bar shaft, revolute, crank, crank block, sliding block spacing ring, the first outer panel, the second outer panel, side plate The reciprocal spring of reinforcing rib, impact hammer, side plate connecting plate, rocking bar, wherein as shown in Figure 10, the first outer panel and the second outer panel are logical It crosses several side plate reinforcing ribs to be symmetrically mounted at together, as shown in Figure 11,12, between the first outer panel and the second outer panel also Side plate connecting plate is installed, the first outer panel and the second outer panel constitute the shell of quartering hammer.As shown in Figure 11,13, first Rocking bar pendulum hole is all had on outer panel and the second outer panel;The design in rocking bar pendulum hole is dry with outer panel when can prevent rocking bar from swinging It relates to;Hydraulic pump, clutch are installed between the first outer panel and the second outer panel, and Clutch input shaft and hydraulic pump shaft Connection.
As shown in figure 13, hydraulic pump is controlled by hydraulic oil and drives the rotation of hydraulic pump shaft, by clutch connecting crank, Whether can be conveyed on quartering hammer by the power of clutch control hydraulic pump.Crank fixed structure is mounted on clutch On device output shaft, as shown in figure 8, crank one end is mounted on crank fixed structure, the other end is equipped with sliding block spacing ring, crank Sliding block slides on crank;Crank spring is placed on crank, and one end is mounted on crank fixed structure, and the other end is mounted on song On handle sliding block;As shown in Figure 8,9, rocking bar shaft is mounted on crank block, as shown in fig. 7, rocking bar one end turns mounted on rocking bar On axis, the other end is mounted in revolute.
The position of rocking bar and crank is coordinated by crank block and crank spring in the present invention, and the purpose of design exists In:In crank in the clutch output shaft rotary course, when crank straight up, rocking bar is under impact hammer weight, rocking bar Crank block is driven to slide into crank root, crank spring is compressed to obtain gravity of the elastic force equal to impact hammer at this position, When crank is rotated down since straight up, impact hammer moves downward rapidly under its own gravity and crank spring double acting, Drill steel is hit;Crank block and the cooperation of crank spring play the role of storage energy and release energy.
As shown in Figure 4,5, drive rod top is mounted on revolute bottom end, and two driving rod guides are symmetrically mounted at driving On the downside of bar, drive rod limited block is symmetrically mounted on the downside of drive rod, and the plane of symmetry of two drive rod limited blocks drives with two The lever guide rail plane of symmetry is vertical;As shown in fig. 6, impact hammer upper surface is provided with circular hole, symmetrically open that there are two drivings in circular hole Rod guide slot and two drive rod limiting slots, and the plane of symmetry of two drive rod guide-track grooves and two drive rod limiting slots is symmetrical Face is vertical;Drive rod bottom end is mounted in impact hammer circular hole, and rod guide is driven to coordinate with drive rod guide-track groove, drive rod limit Block coordinates with drive rod limiting slot;Drive rod limiting plate has on impact hammer top, drive rod limiting plate and drive rod The matched notch of guide rail;Two second shock hammer spring supportings are symmetrically mounted on the upside of impact hammer, each second shock hammer Impact hammer spring catch is installed on spring supporting;Impact hammer protects spring to be mounted in impact hammer circular hole, and one end and drive rod Bottom end connects, and the other end is connect with impact hammer circular hole bottom end.
It can be mutually shifted between drive rod and impact hammer in the present invention, and increase impact hammer protection spring.It is made With for:According to the mutual alignment of object to be broken and drill steel set, the mutual alignment that drill steel is covered with drill steel is different, is hitting every time When hitting, impact hammer has certain amplitude with drill steel impingement position;If when impact hammer is moved with rocking bar, crank also not When moving to straight down, impact hammer is hit with drill steel, and impact hammer is moved downward and limited in this case, but crank at this time Still it is rotated to position straight down, increased impact hammer protection spring is shunk at this time, offsets impact hammer movement prevention and crank Continue the conflicting of movement.Crank spring also plays the role of similar.
As shown in Figure 1, impact hammer is mounted in drill steel set, as shown in Fig. 2, symmetrically there are two hit for tool for drill steel set upside Hammer sliding slot into shape, two second shock hammer spring supportings are slidably matched respectively with two impact hammer sliding slots, and two first shocks hammer spring into shape Support is symmetrically mounted at drill steel set upside;Two first shock hammer spring supportings and two second shock hammer spring supporting difference It corresponds to two-by-two, in each correspondence, the reciprocal spring one end of impact hammer is mounted on second shock by impact hammer spring catch and hammers bullet into shape In spring support, the other end is mounted on first shock by impact hammer spring catch and hammers into shape on spring supporting;As shown in Fig. 2, in drill steel set Position on the lower side is provided with drill steel set slide opening and the entire drill steel set of perforation, two the first drill steel spring supportings symmetrically are mounted on pricker In rod set and on the upside of drill steel set slide opening, two drill steel guide blocks symmetrically are mounted among drill steel, as shown in figure 3, two A second drill steel spring supporting is separately installed on a drill steel guide block, drill steel is mounted on drill steel set inside, drill steel guide block and pricker Rod set slide opening coordinates;Drill steel spring one end is mounted on by spring catch on the first drill steel spring supporting, and the other end passes through spring catch On the second drill steel spring supporting, drill steel spring is installed on guide block, when drill steel back and forth beats work, plays reset The effect of drill steel;The reciprocal spring of impact hammer plays energy regenerating and the work of release in impact hammer each time and drill steel knockout process With, and a shock-absorbing functions are generated to the vibrations of shock.Drill steel set is mounted between the first outer panel and the second outer panel;Such as Shown in Figure 13, frizzen one end is mounted on the second drill steel spring supporting, and the other end is connect with clutch.It is controlled by frizzen Clutch processed whether transfer motion power.
Above-mentioned drill steel guide block is mounted on by welding manner on drill steel.
Above-mentioned drill steel bottom end is wedge angle.
As shown in figure 4, above-mentioned revolute includes journal stirrup, straight pin, link block, two of which journal stirrup is mounted on connection side by side On block, straight pin is mounted on journal stirrup, and link block is mounted on drive rod top, and rocking bar is mounted on straight pin.
As shown in Figure 10, also it is provided with mounting hole on above-mentioned first outer panel and the second outer panel.
In conclusion drill steel covers being slidably installed in drill steel set of slide opening by drill steel guide block and drill steel in the present invention Portion is equipped with drill steel spring on guide block, when drill steel back and forth beats work, plays the role of resetting drill steel;Impact hammer passes through Crank and rocker mechanism does periodical shock, and then drill steel is made to be crushed object under hydraulic pump drive to drill steel.In mechanism In design, increases and drive frizzen to control clutch by drill steel, such design advantageous effect is only to work as pricker After bar applies object certain power, drill steel, which inside contracts, can just be such that clutch closes, and drill steel starts reciprocating motion and is crushed after inside contracting When object, drill steel is also enough to ensure that frizzen can be such that clutch closes relative to the outermost position that drill steel covers.As long as pricker Bar leaves object, and frizzen moves down, and clutch is made to open, and beats mechanism and stops beaing immediately, it is therefore prevented that drill steel occurs empty Phenomenon is beaten, the service life of drill steel is improved.
It will be apparent to those skilled in the art that technical solution that can be as described above and design, make various other Corresponding change and deformation, and all these changes and deformation should all belong to the protection domain of the claims in the present invention Within.

Claims (10)

1. a kind of drill steel triggers quartering hammer, it is characterised in that:It include rocking bar pendulum hole, clutch, frizzen, drill steel, drill steel set, First drill steel spring supporting, drill steel spring, the second drill steel spring supporting, drill steel guide block, drill steel set slide opening, first shock hammer spring into shape Support, impact hammer sliding slot, drive rod, driving rod guide, impact hammer, impact hammer spring catch, second shock hammer spring supporting, driving Bar limited block, drive rod guide-track groove, drive rod limiting slot, hydraulic pump, crank fixed structure, crank spring, rocking bar shaft, rotation Pair, crank, crank block, sliding block spacing ring, the first outer panel, the second outer panel, side plate reinforcing rib, the reciprocal spring of impact hammer, Rocking bar, wherein the first outer panel and the second outer panel are symmetrically mounted at together by several side plate reinforcing ribs, the first outer panel Hole is put with rocking bar is all had on the second outer panel;Hydraulic pump, clutch are installed between the first outer panel and the second outer panel, And Clutch input shaft is connect with hydraulic pump shaft;Crank fixed structure is mounted on clutch output shaft, the installation of crank one end On crank fixed structure, the other end is equipped with sliding block spacing ring, and crank block slides on crank;Crank spring is placed on crank On, and one end is mounted on crank fixed structure, the other end is mounted on crank block;Rocking bar shaft is mounted on crank block On, rocking bar one end is mounted in rocking bar shaft, and the other end is mounted in revolute;Drive rod top is mounted on revolute bottom end, Two driving rod guides are symmetrically mounted on the downside of drive rod, and drive rod limited block is symmetrically mounted on the downside of drive rod, and two The plane of symmetry of a drive rod limited block is vertical with two driving rod guide planes of symmetry;Impact hammer upper surface is provided with circular hole, in circular hole In symmetrically open there are two drive rod guide-track groove and two drive rod limiting slots, and the plane of symmetry and two of two drive rod guide-track grooves The plane of symmetry of a drive rod limiting slot is vertical;Drive rod bottom end is mounted in impact hammer circular hole, and drives rod guide and drive rod Guide-track groove coordinates, and drive rod limited block coordinates with drive rod limiting slot;Two second shock hammer spring supportings are symmetrically mounted at On the upside of impact hammer, impact hammer spring catch is installed on each second shock hammer spring supporting;Impact hammer is mounted in drill steel set, pricker Symmetrically there are two impact hammer sliding slots, two second shock hammer spring supportings to be slided respectively with two impact hammer sliding slots for tool on the upside of rod set Dynamic cooperation, two first shock hammer spring supportings are symmetrically mounted at drill steel set upside;Two first shocks hammer spring supportings and Two second shock hammer spring supportings correspond to two-by-two respectively, and in each correspondence, the reciprocal spring one end of impact hammer passes through shock It hammers spring catch into shape to be mounted on second shock hammer spring supporting, the other end is mounted on first shock by impact hammer spring catch and hammers spring into shape In support;Position on the lower side is provided with drill steel set slide opening and the entire drill steel set of perforation, two the first drill steel spring supporting phases in drill steel set It is mutually symmetrically mounted at drill steel to put on and cover on the upside of slide opening positioned at drill steel, two drill steel guide blocks symmetrically are mounted in drill steel Between, a second drill steel spring supporting is separately installed on two drill steel guide blocks, drill steel is mounted on drill steel set inside, drill steel guide block With drill steel set slide opening cooperation;Frizzen one end is mounted on the second drill steel spring supporting, and the other end is connect with clutch.
2. a kind of drill steel according to claim 1 triggers quartering hammer, it is characterised in that:Above-mentioned drill steel guide block passes through welding side Formula is mounted on drill steel.
3. a kind of drill steel according to claim 1 triggers quartering hammer, it is characterised in that:Above-mentioned drill steel bottom end is wedge angle.
4. a kind of drill steel according to claim 1 triggers quartering hammer, it is characterised in that:Above-mentioned revolute includes journal stirrup, circle Pin, link block, two of which journal stirrup are mounted on link block side by side, and straight pin is mounted on journal stirrup, and link block, which is mounted on, to be driven Lever top, rocking bar are mounted on straight pin.
5. a kind of drill steel according to claim 1 triggers quartering hammer, it is characterised in that:Outside above-mentioned first outer panel and second Mounting hole is also provided on side plate.
6. a kind of drill steel according to claim 1 triggers quartering hammer, it is characterised in that:It further includes impact hammer protection bullet Spring, the impact hammer protection spring is mounted in impact hammer circular hole, and one end is connect with drive rod bottom end, the other end and impact hammer Circular hole bottom end connects.
7. a kind of drill steel according to claim 1 triggers quartering hammer, it is characterised in that:In the first outer panel and the second outside Side plate connecting plate is also equipped between plate.
8. a kind of drill steel according to claim 1 triggers quartering hammer, it is characterised in that:It further includes drive rod limiting plate, The drive rod limiting plate is mounted on impact hammer top, has on drive rod limiting plate and the driving matched notch of rod guide.
9. a kind of drill steel according to claim 1 triggers quartering hammer, it is characterised in that:It further includes spring catch, the pricker Bar spring one end is mounted on by spring catch on the first drill steel spring supporting, the other end is mounted on the second drill steel bullet by spring catch In spring support.
10. a kind of drill steel according to claim 1 triggers quartering hammer, it is characterised in that:Drill steel set is mounted on the first outside Between plate and the second outer panel.
CN201810136039.4A 2016-05-31 2016-05-31 Drill rod triggering breaking hammer Active CN108342970B (en)

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CN201810136039.4A CN108342970B (en) 2016-05-31 2016-05-31 Drill rod triggering breaking hammer
CN201610377537.9A CN106049247B (en) 2016-05-31 2016-05-31 A kind of mechanical drill steel triggering quartering hammer

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CN107165214B (en) * 2017-06-13 2019-12-13 李根芝 Dust fall is quartering hammer for breaker
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