CN104653183A - High-frequency impact splitter - Google Patents
High-frequency impact splitter Download PDFInfo
- Publication number
- CN104653183A CN104653183A CN201510046948.5A CN201510046948A CN104653183A CN 104653183 A CN104653183 A CN 104653183A CN 201510046948 A CN201510046948 A CN 201510046948A CN 104653183 A CN104653183 A CN 104653183A
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- CN
- China
- Prior art keywords
- splitting
- oil cylinder
- piston
- block
- impact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
- E21C37/02—Other methods or devices for dislodging with or without loading by wedges
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C47/00—Machines for obtaining or the removal of materials in open-pit mines
- E21C47/10—Machines for obtaining or the removal of materials in open-pit mines for quarrying stone, sand, gravel, or clay
Abstract
The invention discloses a high-frequency impact splitter, which comprises a boosting overhead oil cylinder, wherein one end of the boosting overhead oil cylinder is connected with a hydraulic impact hammer; one end of an impact piston is arranged in the hydraulic impact hammer; the other end of the impact piston is connected with one end of a splitting oil cylinder piston; the other end of the splitting oil cylinder piston is arranged at one end of a splitting oil cylinder; the other end of the splitting oil cylinder is connected with a center wedge; the center wedge is arranged between a first splitting block and a second splitting block; and the first splitting block and the second splitting block are fixed by a splitting block fixing bracket. The high-frequency impact splitter has the beneficial effects of large splitting force and high speed.
Description
Technical field
The invention belongs to technical field of engineering machinery, relate to a kind of high-frequency percussion splitting machine.
Background technology
Splitting machine utilizes General Physics wedge principle and hydraulic transmission principle, axial hydraulic thrust become a kind of device of horizontal splitting power.China is the country that a rock material resource enriches, and exploitation stone material often meets bulk famine material needs secondary disintegration problem.Existing secondary disassembling method mainly contains: hand bumping crush method, and boring adds expansive cement spalling method, and explosive secondary blasting method, excavator adds the impact crushing method etc. of hydraulic hammer.These methods all also exist certain shortcoming, and first two method efficiency is very low, although the 4th kind of method efficiency is higher, because cost of equipment is expensive, medium-sized and small enterprises are difficult to accept.At present, the commonplace explosive that still adopts carries out secondary disintegration.For the secondary blasting of large rock mass, danger is comparatively large, and one is often occur human casualty accident; Two is owing to having a large amount of explosives, detonating fuse, detonator every year in circulation among the people and use, and management difficulty is very large, once run off, brings hidden danger will to people life property safety and social safety; Also there is the problem such as environment pollution, the wasting of resources simultaneously.Mine does not allow to adopt explosive to carry out secondary blasting.Seek a kind of secondary disassembling method safe and efficient, easy and simple to handle, with low cost is the hot subject that insider pays close attention to always.The appearance of hydraulic splitting machine solves this difficult problem.The secondary utilizing hydraulic splitting machine to carry out bulk disintegrates, and has the advantages such as the incomparable efficiency of conventional method is high, cost is low, simple to operate, safe and reliable, and result of use is good, is a kind of desirable secondary disassembled equipment.But the splitting power of existing splitting machine is little, speed is slow, makes efficiency of construction low.
Summary of the invention
The object of the present invention is to provide a kind of high-frequency percussion splitting machine, the splitting power solving existing splitting machine is little, slow-footed problem.
The technical solution adopted in the present invention comprises advancing overhead oil cylinder, one end of overhead oil cylinder is advanced to connect hydraulic impact hammer, one end of impact piston is arranged in hydraulic impact hammer, the other end of impact piston connects one end of splitting oil cylinder piston, the other end of splitting oil cylinder piston is arranged on one end of splitting oil cylinder, the other end of splitting oil cylinder connects center wedge, center wedge is arranged between the first splitting block and the second splitting block, and the first splitting block and the second splitting block are fixed by splitting block fixed support.
Further, described hydraulic impact hammer comprises upper cylinder body and middle cylinder body, and one end of described impact piston is arranged in middle cylinder body.
Further, described hydraulic impact hammer, splitting oil cylinder are fixed by strap, and are provided with slide block between hydraulic impact hammer and strap, and hydraulic impact hammer is slided in strap.
Further, described upper cylinder half is filled with nitrogen.
The invention has the beneficial effects as follows that splitting power is large, speed is fast.
Accompanying drawing explanation
Fig. 1 is a kind of high-frequency percussion splitting machine of the present invention structural representation.
In figure, 1. advance overhead oil cylinder, 2. hydraulic impact hammer, 3. slide block, 4. impact piston, 5. splitting oil cylinder piston, 6. splitting oil cylinder, 7. strap, 8. center wedge, 9. splitting block fixed support, 10. the first splitting block, 11. second splitting blocks, 201. upper cylinder bodies, cylinder body in 202..
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is described in detail.
The present invention comprises propelling overhead oil cylinder 1 as shown in Figure 1, one end of overhead oil cylinder 1 is advanced to connect hydraulic impact hammer 2, one end of impact piston 4 is arranged in hydraulic impact hammer 2, the other end of impact piston 4 connects one end of splitting oil cylinder piston, the other end of splitting oil cylinder piston 5 is arranged on one end of splitting oil cylinder 6, the other end of splitting oil cylinder 6 connects center wedge 8, center wedge 8 is arranged between the first splitting block 10 and the second splitting block 11, and the first splitting block 10 and the second splitting block 11 are fixed by splitting block fixed support 9.Hydraulic impact hammer 2 comprises upper cylinder body 201 and middle cylinder body 202, and one end of impact piston 4 is arranged in middle cylinder body 202.Hydraulic impact hammer 2, splitting oil cylinder 6 are fixed by strap 7, and are provided with slide block 3 between hydraulic impact hammer 2 and strap 7, and hydraulic impact hammer 2 can be slided in strap 7.Nitrogen is filled with in upper cylinder body 201.
In the present invention, cylinder component comprises propelling overhead oil cylinder 1 and splitting oil cylinder 6, and piston component comprises impact piston 4 and splitting oil cylinder piston 5.Hydraulic impact hammer 2 comprises upper cylinder body 201, middle cylinder body 202; Upper cylinder body 201 is nitrogen deposit position, and impact piston 4 is in middle cylinder body 202 centre position, and impact piston 4 connects splitting oil cylinder piston 5.Advance overhead oil cylinder 1 advancing hydraulic pressure jump bit 2, hydraulic impact hammer 2 promotes impact piston 4, impact piston 4 is made to form impact force, the pure industrial nitrogen of certain pressure is stored in upper cylinder body 201, when impact piston 4 rises for damping vibration, impact piston 4 discharges elastic potential energy when declining and hitting, and makes impact piston 4 accelerate decline and hits, make final splitting great efforts like this.Impact piston 4 is through the fault offset of upper cylinder body 201 nitrogen, impact piston 4 rapidly being released downwards, realizing hitting, the splitting oil cylinder piston 5 of hitting power by being connected with impact piston 4, continue to transmit downwards, the first splitting block 10 and the second splitting block 11 are fixed by splitting block fixed support 9 respectively; Center wedge 8 is clipped in the middle of two pieces of splitting blocks, center wedge 8 one end is connected with splitting oil cylinder piston 5, impact piston 4 impact force forwards on center wedge 8 by splitting oil cylinder piston 5 when producing, be transferred to by the first fixing splitting block 10 of splitting block fixed support 9 and the second splitting block 11 via center wedge 8, complete splitting rock.
The present invention be advantageous in that the transverse direction that can promote splitting machine splits power and speed is fast, power of splitting on an equal basis reduces the volume of splitting machine and reduces hydraulic pressure, can realize rapidly the effect of splitting rock, increase work efficiency.
Above content is in conjunction with concrete selected embodiments to further description of the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (4)
1. a high-frequency percussion splitting machine, it is characterized in that: comprise and advance overhead oil cylinder (1), one end of overhead oil cylinder (1) is advanced to connect hydraulic impact hammer (2), one end of impact piston (4) is arranged in hydraulic impact hammer (2), the other end of impact piston (4) connects one end of splitting oil cylinder piston, the other end of splitting oil cylinder piston (5) is arranged on one end of splitting oil cylinder (6), the other end of splitting oil cylinder (6) connects center wedge (8), center wedge (8) is arranged between the first splitting block (10) and the second splitting block (11), first splitting block (10) and the second splitting block (11) are fixed by splitting block fixed support (9).
2. according to high-frequency percussion splitting machine a kind of described in claim 1, it is characterized in that: described hydraulic impact hammer (2) comprises upper cylinder body (201) and middle cylinder body (202), one end of described impact piston (4) is arranged in middle cylinder body (202).
3. according to high-frequency percussion splitting machine a kind of described in claim 1, it is characterized in that: described hydraulic impact hammer (2), splitting oil cylinder (6) are fixed by strap (7), and between hydraulic impact hammer (2) and strap (7), slide block (3) is installed, hydraulic impact hammer (2) can be slided in strap (7).
4. according to high-frequency percussion splitting machine a kind of described in claim 2, it is characterized in that: described upper cylinder body is filled with nitrogen in (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046948.5A CN104653183A (en) | 2015-01-29 | 2015-01-29 | High-frequency impact splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046948.5A CN104653183A (en) | 2015-01-29 | 2015-01-29 | High-frequency impact splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104653183A true CN104653183A (en) | 2015-05-27 |
Family
ID=53244754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510046948.5A Pending CN104653183A (en) | 2015-01-29 | 2015-01-29 | High-frequency impact splitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104653183A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929516A (en) * | 2015-06-24 | 2015-09-23 | 赵现红 | Horizontal moving type rock drilling static blasting machine |
| CN109624106A (en) * | 2018-12-26 | 2019-04-16 | 许荣夫 | One kind prevents too deep falling into formula splitting machine for granite waste material processing |
| CN110984984A (en) * | 2019-12-20 | 2020-04-10 | 南安紫鲸铃工业设计有限公司 | Hydraulic auxiliary splitting equipment for rock crushing |
| CN113565505A (en) * | 2021-07-09 | 2021-10-29 | 中铁二十一局集团轨道交通工程有限公司 | Rock hydraulic rock breaking process capable of realizing continuous multipoint splitting in drill hole |
-
2015
- 2015-01-29 CN CN201510046948.5A patent/CN104653183A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929516A (en) * | 2015-06-24 | 2015-09-23 | 赵现红 | Horizontal moving type rock drilling static blasting machine |
| CN109624106A (en) * | 2018-12-26 | 2019-04-16 | 许荣夫 | One kind prevents too deep falling into formula splitting machine for granite waste material processing |
| CN110984984A (en) * | 2019-12-20 | 2020-04-10 | 南安紫鲸铃工业设计有限公司 | Hydraulic auxiliary splitting equipment for rock crushing |
| CN110984984B (en) * | 2019-12-20 | 2021-05-18 | 绍兴玖越智能装备有限公司 | Hydraulic auxiliary splitting equipment for rock crushing |
| CN113565505A (en) * | 2021-07-09 | 2021-10-29 | 中铁二十一局集团轨道交通工程有限公司 | Rock hydraulic rock breaking process capable of realizing continuous multipoint splitting in drill hole |
| CN113565505B (en) * | 2021-07-09 | 2024-03-26 | 中铁二十一局集团轨道交通工程有限公司 | Rock hydraulic rock breaking process capable of continuously splitting at multiple points in drilled hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |