CN207878541U - A kind of quartering hammer - Google Patents
A kind of quartering hammer Download PDFInfo
- Publication number
- CN207878541U CN207878541U CN201820097810.7U CN201820097810U CN207878541U CN 207878541 U CN207878541 U CN 207878541U CN 201820097810 U CN201820097810 U CN 201820097810U CN 207878541 U CN207878541 U CN 207878541U
- Authority
- CN
- China
- Prior art keywords
- impact
- cylinder body
- round
- plug division
- card slot
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 24
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000001965 increasing effect Effects 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Abstract
The utility model discloses a kind of quartering hammers, including drill steel, impact cylinder body and pilot sleeve, the drill steel includes chisel head, steel pole and puncheon handle, side of the chisel head far from point is equipped with round card slot, and one end of steel pole is equipped with the round clasp to match with round card slot, impact chamber is equipped in the impact cylinder body, it is fixed with plug division on front side of the impact cylinder body, the plug division is equipped with grafting cavity, the impact chamber and grafting cavity are connected, the puncheon handle is plugged in grafting chamber body, and puncheon handle is spirally connected by three fastening screws of annular array on plug division, the impact intracavitary is equipped with piston, the right side of the impact cylinder body is equipped with the piston rod to match with piston.The quartering hammer compared with prior art, is conveniently replaceable chisel head, is easily installed and dismantles, and saves use cost.
Description
Technical field
The utility model belongs to quartering hammer technical field, and in particular to a kind of quartering hammer.
Background technology
Quartering hammer is also known as Hydraulic pick, Hydraulic clay gun, and power resources are the pressure of the pumping plant offer of excavator or loading machine
Oil, the soil in stone and rock crevice that it more effectively can clear up floating in the effect for excavating building basis.Hydraulic pressure
Quartering hammer uses optimized design theory, oversize piston and cylinder body stroke, using piston and the same big diameter of drill steel, makes to be crushed
Hammer and host matching best results rationally utilize highest output energy, energy saving, reach working efficiency highest.It selects former
It is then that most suitable hydraulic breaking hammer is selected according to the environment of excavator model, operation.
Hydraulic breaking hammer is a kind of important construction tool, can be divided into hand-held and machine-carried type, work according to mode of operation
By hydrostatic pressure as the reciprocating motion of the pistons in power drive hammer body when making, when piston stroke, tells shock setting hammering into shape
The drill steel of body leading portion, by solids such as drill steel breaking ores, concrete, to which the solids such as better ore and concrete are broken
It is broken.
General quartering hammer usage time is grown, and chisel head can be worn or destroy, and the later stage uses crushing effect unobvious,
Chisel head production on drill steel is just fixed as one with steel pole, can not dismantle and the installation and removal of drill steel are inconvenient, Bu Nenggeng
Good puts into use, reducing working efficiency.
Utility model content
The purpose of this utility model is to provide a kind of quartering hammers, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of quartering hammer, including drill steel, impact cylinder
Body and pilot sleeve, the drill steel include chisel head, steel pole and puncheon handle, and side of the chisel head far from point is equipped with circular card
Slot, and one end of steel pole is equipped with the round clasp to match with round card slot, and impact chamber, the punching are equipped in the impact cylinder body
It hits on front side of cylinder body and is fixed with plug division, the plug division is equipped with grafting cavity, and the impact chamber and grafting cavity are connected, institute
It states puncheon handle to be plugged in grafting chamber body, and puncheon handle is spirally connected by three fastening screws of annular array on plug division, it is described
It impacts intracavitary and is equipped with piston, the right side of the impact cylinder body is equipped with the piston rod to match with piston, one end of the piston rod
It is connect with piston across impact cylinder body, and the other end of piston rod is connected on pilot sleeve, is equipped in the pilot sleeve
Hydraulic tube, and one end end of hydraulic tube is fixed on the medial surface on the left of pilot sleeve, the other end of the hydraulic tube, which stretches into, leads
Into the nitrogen chamber at sleeve rear portion.
Preferably, the round clasp is connected in the inside of round card slot, after the round clasp and round card slot are clamped
It is spirally connected by trip bolt, there are three the length enhancing blocks equal with circular card slot length for the round clasp annular arrangement.
Preferably, the plug division is equipped with the inner bolt hole to match with fastening screw, and the grafting chamber body is interior and is located at
The rear side of inner bolt hole is equipped with sealing separation ring.
Preferably, screw shell is equipped on front side of the plug division, and steel pole is equipped with the outer spiral shell to match with screw shell
Line.
Preferably, the outer surface of the hydraulic tube is equipped with steel material wear-resistant layer.
Preferably, nitrogen valve is equipped at the air inlet of the nitrogen chamber.
The technique effect and advantage of the utility model：The quartering hammer is mainly used for engineering machinery, mining machinery, convenient for more
Chisel head is changed, drill steel is easily installed and dismantles, saves use cost, and service life is long, can preferably put into use, carrying
High working efficiency, it is reasonable in design, it is easy to use, convenient for popularizing.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing at the utility model A；
Fig. 3 is the enlarged drawing at the utility model B.
In figure：1 drill steel, 2 impingement sleeves, 3 pilot sleeves, 4 chisel heads, 5 steel poles, 6 puncheon handles, 7 round card slots, 8 circular cards
Ring, 9 enhancing blocks, 10 impact chambers, 11 plug divisions, 12 sealing separation rings, 13 grafting cavitys, 14 fastening screws, 15 screw shells, 16
Piston, 17 piston rods, 18 hydraulic tubes, 19 nitrogen chambers, 20 nitrogen valves.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of quartering hammer as shown in Figs. 1-3, including drill steel 1, impact cylinder body 2 and pilot sleeve
3, the drill steel 1 includes chisel head 4, steel pole 5 and puncheon handle 6, and side of the chisel head 4 far from point is equipped with round card slot 7, and
One end of steel pole 5 is equipped with the round clasp 8 to match with round card slot 7, and impact chamber 10 is equipped in the impact cylinder body 2, described
2 front side of impact cylinder body is fixed with plug division 11, and the plug division 11 is equipped with grafting cavity 13, the impact chamber 10 and grafting chamber
Body 13 is connected, and the puncheon handle 6 is plugged in grafting cavity 13, and puncheon handle 6 passes through three of annular array on plug division 11
A fastening screw 14 is spirally connected, and piston 16 is equipped in the impact chamber 10, and the right side of the impact cylinder body 2 is equipped with and 16 phase of piston
One end of the piston rod 17 matched, the piston rod 17 passes through impact cylinder body to be connect with piston 16, and the other end of piston rod 17 connects
It is connected on pilot sleeve 3, hydraulic tube 18 is installed, and one end end of hydraulic tube 18 is fixed on guide sleeve in the pilot sleeve 3
On the medial surface in 3 left side of cylinder, the other end of the hydraulic tube 18 stretches into the nitrogen chamber 19 at 3 rear portion of pilot sleeve.
Specifically, the round clasp 8 is connected in the inside of round card slot 7, the round clasp 8 and round card slot 7 block
It is spirally connected by trip bolt after connecing, there are three the increasings of length and 7 equal length of round card slot for the arrangement of 8 annular of the round clasp
Strong block 9.
Specifically, the plug division 11 is equipped with the inner bolt hole that matches with fastening screw 14, in the grafting cavity 13
And it is equipped with sealing separation ring 12 positioned at the rear side of inner bolt hole.
Specifically, 11 front side of the plug division is equipped with screw shell 15, and steel pole 5 is equipped with and matches with screw shell 15
External screw thread, convenient for the disassembly and installation of drill steel 1.
Specifically, the outer surface of the hydraulic tube 18 is equipped with steel material wear-resistant layer, the service life of hydraulic tube 18 is improved.
Specifically, being equipped with nitrogen valve 20 at the air inlet of the nitrogen chamber 19, the disengaging of nitrogen is controlled, avoids wasting, saved
About production cost.
The quartering hammer, in use, round clasp 8 is connected in the inside of round card slot 7 and is spirally connected by trip bolt, it is round
Card slot 7 is located in chisel head 4, and convenient for being replaced to chisel head 4, chisel head 4 can be diamond bit or broad chisel, and switch chisel using needs
When first 4, do not have to frequently replace drill steel 2, it is only necessary to replace the chisel head 4 on drill steel 2, puncheon handle 6 injects grafting cavity 13
It after interior, is spirally connected by fastening screw 14, is easily installed and dismantles, improve work efficiency to a certain extent, extend drill steel 2
Service life.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of quartering hammer, including drill steel（1）, impact cylinder body（2）And pilot sleeve（3）, it is characterised in that：The drill steel（1）
Including chisel head（4）, steel pole（5）And puncheon handle（6）, the chisel head（4）Side far from point is equipped with round card slot（7）, and
Steel pole（5）One end be equipped with and round card slot（7）The round clasp to match（8）, the impact cylinder body（2）It is interior to be equipped with impact chamber
（10）, the impact cylinder body（2）Front side is fixed with plug division（11）, the plug division（11）Equipped with grafting cavity（13）, institute
State impact chamber（10）With grafting cavity（13）It is connected, the puncheon handle（6）It is plugged in grafting cavity（13）It is interior, and puncheon handle
（6）Pass through plug division（11）Three fastening screws of upper annular array（14）It is spirally connected, the impact chamber（10）It is interior to be equipped with piston
（16）, the impact cylinder body（2）Right side be equipped with and piston（16）The piston rod to match（17）, the piston rod（17）One
End is across impact cylinder body and piston（16）Connection, and piston rod（17）The other end be connected to pilot sleeve（3）On, the guiding
Sleeve（3）Hydraulic tube is inside installed（18）, and hydraulic tube（18）One end be fixed on pilot sleeve（3）On the medial surface in left side,
The hydraulic tube（18）The other end stretch into pilot sleeve（3）The nitrogen chamber at rear portion（19）It is interior.
2. a kind of quartering hammer according to claim 1, it is characterised in that：The round clasp（8）It is connected in round card slot
（7）Inside, the round clasp（8）With round card slot（7）It is spirally connected by trip bolt after clamping, the round clasp（8）
There are three length and round card slot for annular arrangement（7）The enhancing block of equal length（9）.
3. a kind of quartering hammer according to claim 1, it is characterised in that：The plug division（11）It is equipped with and fastening screw
（14）The inner bolt hole to match, the grafting cavity（13）Interior and rear side positioned at inner bolt hole is equipped with sealing separation ring（12）.
4. a kind of quartering hammer according to claim 1, it is characterised in that：The plug division（11）Front side is equipped with screw shell
（15）, and steel pole（5）It is equipped with and screw shell（15）The external screw thread to match.
5. a kind of quartering hammer according to claim 1, it is characterised in that：The hydraulic tube（18）Outer surface be equipped with steel
Matter wear-resistant layer.
6. a kind of quartering hammer according to claim 1, it is characterised in that：The nitrogen chamber（19）Air inlet at be equipped with nitrogen
Air valve（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820097810.7U CN207878541U (en) | 2018-01-22 | 2018-01-22 | A kind of quartering hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820097810.7U CN207878541U (en) | 2018-01-22 | 2018-01-22 | A kind of quartering hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207878541U true CN207878541U (en) | 2018-09-18 |
Family
ID=63508343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820097810.7U Expired - Fee Related CN207878541U (en) | 2018-01-22 | 2018-01-22 | A kind of quartering hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207878541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030969A (en) * | 2020-08-10 | 2020-12-04 | 俞楚荣 | Pile cutter for constructional engineering |
-
2018
- 2018-01-22 CN CN201820097810.7U patent/CN207878541U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030969A (en) * | 2020-08-10 | 2020-12-04 | 俞楚荣 | Pile cutter for constructional engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201695429U (en) | Novel hydraulic-nitrogen joint action breaking hammer | |
| KR101406159B1 (en) | Pile hole drilling apparatus | |
| CN204877475U (en) | Hydraulic pressure quartering hammer drill rod | |
| CN207878541U (en) | A kind of quartering hammer | |
| KR101592238B1 (en) | Hammer bits for excavators | |
| CN105350909B (en) | One kind energy-conservation cluster combination hammer | |
| CN105156024B (en) | One kind rushes wear-resistant high life down-the-hole churn drilling tools soon | |
| CN101382044B (en) | Barrel type alloy drill | |
| CN111119726B (en) | Annular cluster formula down-the-hole hammer | |
| CN103195421A (en) | Reciprocating impact tunnel boring machine | |
| CN217379055U (en) | Air-beating type hydraulic breaking hammer based on Tesla valve | |
| CN207245612U (en) | A kind of hydraulic crushing hammar drill rod | |
| CN115788281A (en) | Bind impacter and down-the-hole drill | |
| CN202440867U (en) | Hydraulic breaking hammer | |
| CN105401610A (en) | Improved-structure-based drill rod for hydraulic hammer | |
| CN213539127U (en) | Impact type multipurpose breaking hammer | |
| CN204851058U (en) | Soon towards stand wear and tear high life down --hole churn drilling tools | |
| CN109594916B (en) | Super-combustion type double-acting hole bottom impact rock crushing drilling tool and hole bottom impact rock crushing method | |
| CN205558340U (en) | Novel handheld quartering hammer | |
| CN201241703Y (en) | Core inlaid drill rod for hydraulic breaking hammer | |
| CN205154010U (en) | Rig that can tunnel in succession | |
| CN212774346U (en) | Anchor filling device for rock drill | |
| CN220247990U (en) | Annular cutting type pneumatic impact drilling tool | |
| CN205063814U (en) | Circulating boundling of turning over is hammered into shape | |
| CN201284622Y (en) | Barrel type alloy bit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |