CN105019899A - Wedge block system of stone mining hydraulic cleaving machine - Google Patents
Wedge block system of stone mining hydraulic cleaving machine Download PDFInfo
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- CN105019899A CN105019899A CN201510495117.6A CN201510495117A CN105019899A CN 105019899 A CN105019899 A CN 105019899A CN 201510495117 A CN201510495117 A CN 201510495117A CN 105019899 A CN105019899 A CN 105019899A
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- dove
- tail form
- wedge
- dovetail
- groove
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- 238000005065 mining Methods 0.000 title claims abstract description 20
- 239000004575 stone Substances 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001397306 Proales Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
The invention discloses a wedge block system of a stone mining hydraulic cleaving machine. The wedge block system comprises cleaving blocks and a middle wedge block. The middle wedge block is inserted into the two matched and symmetric cleaving blocks. The wedge block system is characterized in that dovetail-shaped protrusions are arranged in the axes of the two wedge faces of the middle wedge block, dovetail-shaped grooves matched with the dovetail-shaped protrusions are formed in the axes of the wedge faces of the cleaving blocks, and the middle wedge block slides in the dovetail-shaped grooves of the wedge faces of the cleaving blocks through the dovetail-shaped protrusions arranged on the two wedge faces; grooves are formed in the two inclined faces in each dovetail-shaped grooves, and roller pins or balls are arranged in the grooves. The cleaving blocks and the middle wedge block are connected through the dovetail-shaped protrusions and the dovetail-shaped grooves, on one hand, the cleaving blocks and the middle wedge block support each other through the dovetail-shaped protrusions and the dovetail-shaped grooves, and the strength of the wedge block system is effectively improved; on the other hand, the cleaving blocks and the middle wedge block slide through the dovetail-shaped protrusions and the dovetail-shaped grooves, the friction strength between the wedge faces of the cleaving blocks and the wedge face of the middle wedge block is lowered, meanwhile, the roller pins or balls are arranged on the inclined faces in the dovetail-shaped grooves, and therefore friction between the dovetail-shaped protrusions and the dovetail-shaped grooves can be effectively reduced.
Description
Technical field
The present invention relates to a kind of hydraulic splitting machine field, particularly, relate to a kind of wedge shoe system of stone mining hydraulic splitting machine.
Background technology
Hydraulic splitting machine be a kind of economy, highly effective without blast working machinery.Splitting machine utilizes General Physics wedge principle and hydraulic transmission principle, axial hydraulic thrust become a kind of device of horizontal splitting power; Various rock and ore and concrete all have very high compressive strength, but its tensile strength is less, and stone mining hydraulic splitting machine is exactly be the feature of fragility according to rock and concrete, utilizes wedge principle to design.
Stone mining hydraulic splitting machine is primarily of Hydraulic Station and wedge shoe system two large divisions composition, time the center chock of the hydraulic oil promotion wedge shoe system that Hydraulic Station exports is proal, side voussoir is strutted to both sides, produce huge splitting power, object to be cleaved is split by predetermined direction within very short time.Due to the work of high strength, wedge shoe system is the most flimsy parts in splitting machine, and the easier produced problem of wedge shoe system mainly comprises: fracture, wearing and tearing and distortion.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of wear-resisting wedge shoe system undermining on-deformable stone mining hydraulic splitting machine.
The present invention's adopted technical scheme that solves the problem is: a kind of wedge shoe system of stone mining hydraulic splitting machine, comprise splitting block and center chock, center chock is inserted and is cooperatively interacted between two symmetrical splitting blocks, described center chock two wedge surface axle center place is provided with dove-tail form projection, described splitting block wedge surface axle center place is provided with the dove-tail form groove matched with dove-tail form projection, the dove-tail form projection that described center chock is arranged by two wedge surfaces is slided in the dove-tail form groove of splitting block wedge surface, two inclined-planes in described dove-tail form groove are equipped with groove, needle roller or ball is provided with in described groove.
Further, described needle roller or the outer cusp position of ball are higher than inclined-plane 0.1mm-0.3mm in dove-tail form groove.
Further, the groove in described dove-tail form groove on inclined-plane is at least two.
Further, the groove in described dove-tail form groove on inclined-plane is two, and two described grooves are separately positioned on position, upper and lower, inclined-plane in dove-tail form groove.
Further, the needle roller arranged in described groove or ball are 1-5 row.
Further, described needle roller or ball are Hardmetal materials.
To sum up, the invention has the beneficial effects as follows: be connected with dove-tail form groove by dove-tail form projection between splitting block and center chock, mutually supported by dove-tail form projection and dove-tail form groove between splitting block and center chock on the one hand, effect enhances the intensity of wedge shoe system; Mutually slide with dove-tail form groove by dove-tail form is protruding between splitting block and center chock on the other hand, reduce the frictional strength between splitting block wedge surface and center chock wedge surface, moreover can play the guide effect of center chock stroke by dove-tail form projection and dove-tail form groove, needle roller or ball are set on dove-tail form groove two inclined-plane simultaneously and effectively can reduce frictional force between the protruding and dove-tail form groove of dove-tail form, improve wedge shoe system abrasion resistance more than 6 times, thus improve wedge shoe system device application life.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of stone mining hydraulic splitting of the present invention machine;
Fig. 2 is the wedge shoe system structural representation of a kind of stone mining hydraulic splitting of the present invention machine;
The plan structure schematic diagram of Fig. 3 splitting block of the present invention;
The main TV structure schematic diagram of Fig. 4 splitting of the present invention block;
Fig. 5 is that the A of Fig. 5 is to structural representation;
Fig. 6 is the main TV structure schematic diagram of center chock of the present invention;
Fig. 7 is the A-A schematic cross-section of Fig. 6;
Fig. 8 is the plan structure schematic diagram of center chock of the present invention;
Wherein: 1-splitting block, 2-center chock, 3-dove-tail form is protruding, 4-dove-tail form groove, 5-groove, 6-needle roller or ball, 7-hydraulic splitting machine, 8-hydraulic system, 9-wedge shoe system.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1
The wedge shoe system of a kind of stone mining hydraulic splitting machine as shown in figures 1-8, hydraulic splitting machine 7 mainly comprises hydraulic system 8 and wedge shoe system 9, wedge shoe system 9 comprises splitting block 1 and center chock 2, center chock 2 is inserted and is cooperatively interacted between two symmetrical splitting blocks 1, described center chock 2 liang of wedge surface axle center place is provided with dove-tail form projection 3, described splitting block 1 wedge surface axle center place is provided with the dove-tail form groove 4 matched with dove-tail form projection 3, and the dove-tail form projection 3 that described center chock 2 is arranged by two wedge surfaces is slided in the dove-tail form groove 4 of splitting block 1 wedge surface.Be connected with dove-tail form groove 4 by dove-tail form protruding 3 between splitting block 1 and center chock 2, mutually supported by dove-tail form protruding 3 and dove-tail form groove 4 between splitting block 1 and center chock 2 on the one hand, effect enhances the intensity of wedge shoe system; Mutually slided with dove-tail form groove 4 by dove-tail form protruding 3 between splitting block 1 and center chock 2 on the other hand, reduce the frictional strength between splitting block 1 wedge surface and separation beam 2 pieces of wedge surfaces.Two inclined-planes in dove-tail form groove 4 are equipped with groove 5, are provided with needle roller or ball 6 in described groove 5, needle roller or the outer cusp position of ball 6 are higher than inclined-plane 0.1mm in dove-tail form groove 4.
Adopt hydraulic rock splitting machine to exploit, as long as open several hole and some grooves on the mineral aggregate face that will exploit, then split lower mineral aggregate with splitting machine.As exploited long 10 meters, wide 6 meters, high 6 meters building stones equally, only 10 holes need be made a call to.Insert in the hole with splitting head again and split lower mineral aggregate.Splitting machine divides two kinds: a kind of is the power type hydraulic splitting machine of electricity consumption, another kind is the diesel version hydraulic splitting machine with diesel oil, the power of electronic splitting machine only needs 4KW(i.e. use per hour 4 degree of electricity), diesel-type be the power (per hour approximately need consumption 2 liters of oil) of 7.5 horsepowers, so with splitting machine exploitation compared with the method for blasting excavation, splitting machine exploitation is obviously the mining methods of economical and efficient safety.
Embodiment 2
The wedge shoe system of a kind of stone mining hydraulic splitting machine as shown in figures 1-8, on the basis of embodiment 1, needle roller or the outer cusp position of ball 6 are higher than inclined-plane 0.2mm in dove-tail form groove 4.。Groove 5 in dove-tail form groove 4 on inclined-plane is two, and two grooves 5 are separately positioned on position, upper and lower, inclined-plane in dove-tail form groove 4.The needle roller arranged in groove 5 or ball 6 are 1 row.Needle roller or ball 6 are Hardmetal materials.
Embodiment 3
The wedge shoe system of a kind of stone mining hydraulic splitting machine as shown in figures 1-8, on the basis of embodiment 1, needle roller or the outer cusp position of ball 6 are higher than inclined-plane 0.3mm in dove-tail form groove 4.Groove 5 in dove-tail form groove 4 on inclined-plane is three, and three grooves 5 to be separately positioned in dove-tail form groove 4 on inclined-plane.The needle roller arranged in groove 5 or ball 6 are 2 rows.Needle roller or ball 6 are Hardmetal materials.
The above; it is only preferred embodiment of the present invention; not any pro forma restriction is done to the present invention; according to technical spirit of the present invention; within the spirit and principles in the present invention; the any simple amendment that above embodiment is done, equivalently replace and improve, within the protection domain all still belonging to technical solution of the present invention.
Claims (6)
1. the wedge shoe system of a stone mining hydraulic splitting machine, comprise splitting block (1) and center chock (2), center chock (2) is inserted and is cooperatively interacted between two symmetrical splitting blocks (1), it is characterized in that: described center chock (2) two wedge surface axle center place is provided with dove-tail form projection (3), described splitting block (1) wedge surface axle center place is provided with the dove-tail form groove (4) matched with dove-tail form projection (3), the dove-tail form projection (3) that described center chock (2) is arranged by two wedge surfaces is slided in the dove-tail form groove (4) of splitting block (1) wedge surface, two inclined-planes in described dove-tail form groove (4) are equipped with groove (5), needle roller or ball (6) is provided with in described groove (5).
2. the wedge shoe system of a kind of stone mining hydraulic splitting machine according to claim 1, is characterized in that: described needle roller or ball (6) outer cusp position are higher than the interior inclined-plane 0.1mm-0.3mm of dove-tail form groove (4).
3. the wedge shoe system of a kind of stone mining hydraulic splitting machine according to claim 1 and 2, is characterized in that: the groove (5) on the interior inclined-plane of described dove-tail form groove (4) is at least two.
4. the wedge shoe system of a kind of stone mining hydraulic splitting machine according to claim 3, it is characterized in that: the groove (5) on the interior inclined-plane of described dove-tail form groove (4) is two, two described grooves (5) are separately positioned on position, upper and lower, dove-tail form groove (4) interior inclined-plane.
5. the wedge shoe system of a kind of stone mining hydraulic splitting machine according to claim 1 and 2, is characterized in that: the needle roller arranged in described groove (5) or ball (6) are 1-5 row.
6. the wedge shoe system of a kind of stone mining hydraulic splitting machine according to claim 1 and 2, is characterized in that: described needle roller or ball (6) are Hardmetal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510495117.6A CN105019899A (en) | 2015-08-13 | 2015-08-13 | Wedge block system of stone mining hydraulic cleaving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510495117.6A CN105019899A (en) | 2015-08-13 | 2015-08-13 | Wedge block system of stone mining hydraulic cleaving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105019899A true CN105019899A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510495117.6A Pending CN105019899A (en) | 2015-08-13 | 2015-08-13 | Wedge block system of stone mining hydraulic cleaving machine |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017147563A1 (en) * | 2016-02-26 | 2017-08-31 | Beaton Curtis L | Method and apparatus for splitting or cleaving rock |
| US12345106B2 (en) | 2016-02-26 | 2025-07-01 | L. Curtis Beaton | Method and apparatus for removing debris from a drill hole during drilling |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190926299A (en) * | 1909-11-13 | 1910-08-25 | William Williams | Improvements in Breaking Down Appliances for Coal or other Minerals in Mines and Quarries. |
| GB191112332A (en) * | 1911-05-22 | 1911-11-16 | John Shaw | Improvements in Coal Mining Wedges for Getting Coal and other Minerals. |
| US3791698A (en) * | 1971-01-13 | 1974-02-12 | H Darda | Hydraulically operated apparatus for mechanical splitting of rock and the like |
| CN2091351U (en) * | 1991-06-17 | 1991-12-25 | 田国安 | Dilated machine |
| CN102828752A (en) * | 2011-06-13 | 2012-12-19 | 上海沃门实业有限公司 | Wedge block group of hydraulic rock and concrete splitter |
| CN204960933U (en) * | 2015-08-13 | 2016-01-13 | 成都凯隆机械维修有限公司 | Stone material exploitation hydraulic pressure splitting machine's wedge system |
-
2015
- 2015-08-13 CN CN201510495117.6A patent/CN105019899A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190926299A (en) * | 1909-11-13 | 1910-08-25 | William Williams | Improvements in Breaking Down Appliances for Coal or other Minerals in Mines and Quarries. |
| GB191112332A (en) * | 1911-05-22 | 1911-11-16 | John Shaw | Improvements in Coal Mining Wedges for Getting Coal and other Minerals. |
| US3791698A (en) * | 1971-01-13 | 1974-02-12 | H Darda | Hydraulically operated apparatus for mechanical splitting of rock and the like |
| CN2091351U (en) * | 1991-06-17 | 1991-12-25 | 田国安 | Dilated machine |
| CN102828752A (en) * | 2011-06-13 | 2012-12-19 | 上海沃门实业有限公司 | Wedge block group of hydraulic rock and concrete splitter |
| CN204960933U (en) * | 2015-08-13 | 2016-01-13 | 成都凯隆机械维修有限公司 | Stone material exploitation hydraulic pressure splitting machine's wedge system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017147563A1 (en) * | 2016-02-26 | 2017-08-31 | Beaton Curtis L | Method and apparatus for splitting or cleaving rock |
| US10087755B2 (en) | 2016-02-26 | 2018-10-02 | L. Curtis Beaton | Method and apparatus for splitting or cleaving rock |
| EP3420189A4 (en) * | 2016-02-26 | 2019-10-30 | Curtis L. Beaton | METHOD AND APPARATUS FOR SCREENING OR CLIVING THE ROCK |
| US11002134B2 (en) | 2016-02-26 | 2021-05-11 | L. Curtis Beaton | Method and apparatus for splitting or cleaving rock |
| US12345106B2 (en) | 2016-02-26 | 2025-07-01 | L. Curtis Beaton | Method and apparatus for removing debris from a drill hole during drilling |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20151104 |