CN206106107U - Machine of cutting into a mountain - Google Patents
Machine of cutting into a mountain Download PDFInfo
- Publication number
- CN206106107U CN206106107U CN201621158146.XU CN201621158146U CN206106107U CN 206106107 U CN206106107 U CN 206106107U CN 201621158146 U CN201621158146 U CN 201621158146U CN 206106107 U CN206106107 U CN 206106107U
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- CN
- China
- Prior art keywords
- machine
- copper
- splitting
- mountain
- splitting block
- 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.)
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Links
- 238000005520 cutting process Methods 0.000 title abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910052802 copper Inorganic materials 0.000 claims abstract description 50
- 239000010949 copper Substances 0.000 claims abstract description 50
- 238000010030 laminating Methods 0.000 claims abstract description 5
- 230000033001 locomotion Effects 0.000 claims description 13
- 230000013011 mating Effects 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 15
- 239000010959 steel Substances 0.000 abstract description 14
- 230000006978 adaptation Effects 0.000 abstract 1
- 239000011435 rock Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000001050 lubricating effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 208000005358 Tooth Attrition Diseases 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- AUZONCFQVSMFAP-UHFFFAOYSA-N disulfiram Chemical compound CCN(CC)C(=S)SSC(=S)N(CC)CC AUZONCFQVSMFAP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000018984 mastication Effects 0.000 description 2
- 238000010077 mastication Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 206010020741 Hyperpyrexia Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009414 blockwork Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- -1 flying chip Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Earth Drilling (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The utility model discloses a machine of cutting into a mountain, including the hydraulic pressure advancing device who splits the subassembly and drive its work, spliing the splitting pieces that the subassembly includes middle voussoir and two just symmetry settings of mutually supporting, middle voussoir inserts between the splitting piece of mutually supporting, has evenly seted up at least two copper lugs on the working face of the middle voussoir of laminating in every splitting piece, sets up the cooperation groove that just constitutes sliding connection with copper lug size adaptation in the middle voussoir on the working face of the splitting piece of laminating, its middle voussoir very little coefficient of friction who adopts copper lug and utilize copper lug and steel has reduced frictional force greatly.
Description
Technical field
This utility model belongs to technical field of engineering machinery, is related to one kind and cuts into a mountain machine.
Background technology
Hydraulic splitting machine is, using General Physics wedge principle and hydraulic transmission principle, axial hydraulic thrust to be changed into horizontal
A kind of device of splitting power.During work, pump to system provide hydraulic oil, Jing control elements, fluid pressure line and enter hydraulic cylinder
Rodless cavity, promotes piston to move downward, the thrust of longitudinal direction is converted into horizontal splitting power by the amplification of wedge assemblies, ore deposit is made
Rock separates.The voussoir being connected with hydraulic splitting machine piston does not directly cleave rock, but also has a pair of split blocks in voussoir both sides,
That is two split blocks clip one splitter of cylinder that wedge constitutes.When splitting machine voussoir group works, the amplified change of longitudinal force F
Splitting power N for horizontal upper kiloton is acted on rock, and according to active force and counteracting force principle, rock reacts on split block
Power also be N, between voussoir and split block produce frictional resistance f act on voussoir.Due to the laminating work surface of split block and voussoir
With respect to sliding friction, it is easy to occur mutually to wear and tear, and produce frictional heat.When splitting power is excessive, lubricating oil between friction pair is made
Film is destroyed, and melting welding gluing phenomenon occurs due to hyperpyrexia between friction pair material, and the serious voussoir that even produces mutually is torn with split block
Split phenomenon.Simultaneously because frictional resistance and the comprehensive function of oil pressure, make split block bear very big axial load so as to occur to bend
Clothes deform and bend.The effect of frictional resistance, is greatly lowered splitting power again, so as to have a strong impact on its work efficiency.Voussoir
Group force analysis, has according to the parallelogram law of power：(1) N=2F/sin (α/2)；(2) f=*N=2 μ/sin (/ 2)；Formula
In for friction pair coefficient of friction, be the key groove of voussoir.From formula (2) as can be seen that changing tri- numerical value of μ, F, α, it is possible to
Control the size of its frictional force.In real work, oil pressure F is provided splitting machine by Hydraulic Station, and different type of machines will according to work
Ask and set.The key groove of voussoir is chosen to be α=3 °～5 ° to be guaranteed to demonstrate,prove its splitting power.Thus, how to select correct friction pair
Coefficient of friction, reduce frictional resistance improving the performance of splitting machine, this is the problem that must be faced when splitting machine is designed.
All it is by steel voussoir group is in terms of heat treatment and surface treatment is improved, improving its case hardness during existing design
Increase wearability.But it is less preferable in the total effect of actual use process.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide one kind to cut into a mountain machine, using copper convex
Block and using copper projection and steel center chock between very little coefficient of friction, substantially reduce frictional force, solve above-mentioned
Technical problem.
Above-mentioned technical purpose of the present utility model technical scheme is that：
One kind is cut into a mountain machine, including division component and drives the hydraulic feed device of its work, during the division component includes
Between voussoir and two cooperate and symmetrically arranged splitting block, the splitting block that the center chock insertion cooperates it
Between, at least two copper projections are uniformly offered on the work surface of the center chock of fitting in each described splitting block, it is described
Fit in center chock the splitting block work surface on offer to be adapted to and constitute with the copper bump size and be slidably connected
Mating groove.
It is further arranged to：Depth of the height of the copper projection more than the mating groove.
It is further arranged to：On the length direction of the splitting block, the length of the copper projection is not more than described splitting
The length of cleavage block.
It is further arranged to：The seamed edge of the copper projection is arranged in rounding.
It is further arranged to：The hydraulic feed device includes hydraulic cylinder and connecting rod, the top and bottom of the hydraulic cylinder
Portion is equipped with connector, is provided with motion bar in the hydraulic cylinder, and one end of the bottom of the motion bar and the connecting rod is fixed,
The other end of the relatively described motion bar of the connecting rod is connected with the center chock, and the outside of the connecting rod is cased with guide cylinder
And the top of the guide cylinder is fixed by connector with the hydraulic cylinder, the bottom of the guide cylinder is connected with tank tower, described
The bottom of tank tower is connected with the splitting block.
It is further arranged to：The connector is set to flange.
It is further arranged to：Observation panel is provided with the guide cylinder.
The beneficial effects of the utility model are：By above-mentioned technical proposal, this cuts into a mountain machine when in use, from copper convex
Block, reduces the coefficient of friction between friction pair, greatly reduces frictional force；Splitting block is compressed when being moved downward by center chock
When, mating groove is in close contact with copper projection, under same lubricating condition, between the splitting block of the center chock and steel of steel
Coefficient of friction be about 0.1, the coefficient of friction between the center chock of copper splitting block and steel is about 0.03, and the latter is the former
1/3 less than substantially reducing frictional force.
Additionally, copper has good heat conductivity, frictional heat can be distributed rapidly, splitting block is reduced because of friction hot mastication
Produce diastrophic probability；After the abrasion of copper projection can also repair welding finishing recycle, saved use cost；Again because copper
Softer than steel, what is first worn and torn during appearance abrasion is copper, is effectively guaranteed the service life of splitting block, reduces maintenance time, is improved
The work efficiency of the machine that cuts into a mountain；And copper polish after repair welding can recycle again, only need to expend a small amount of copper powder, save use
Cost；Copper constitutes friction pair with steel, improves the ability of the anticol occlusal wear of material, it is ensured that the usability of whole voussoir group
Energy.Copper plane and steel plane produce oil film quality under lubricating condition during relative movement good, it is to avoid produce it is glued can
Can, center chock, splitting block so can be protected well, extend both service lifes.
Description of the drawings
Fig. 1 cuts into a mountain for the present embodiment the structural representation of machine；
Fig. 2 is the enlarged drawing in A portions in Fig. 1；
Fig. 3 is the sectional view in B-B faces in Fig. 1；
Fig. 4 is the enlarged drawing in C portions in Fig. 3.
In figure：01st, hydraulic cylinder；011st, motion bar；012nd, support；02nd, connector；03rd, connecting rod；04th, guide cylinder；041、
Observation panel；05th, center chock；051st, mating groove；06th, cleave block；07th, copper projection；08th, gap；09th, tank tower.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing, it should be appreciated that these embodiments are merely to illustrate this
Utility model rather than restriction scope of the present utility model, after this utility model has been read, those skilled in the art couple
The modification of the various equivalent form of values of the present utility model falls within the application claims limited range.
According to Fig. 1 to Fig. 4, one kind is cut into a mountain machine, including division component and drives the hydraulic feed device of its work.
For dividing component, understood according to Fig. 1 to Fig. 4, which includes center chock 05 and two cooperate and symmetrically set
The splitting block 06 put, between the splitting block 06 that the insertion of center chock 05 cooperates, center chock of fitting in each splitting block 06
At least two copper projections 07 are uniformly offered on 05 work surface, is opened on the work surface of laminating splitting block 06 in center chock 05
It is provided with and the mating groove 051 being slidably connected is adapted to and constituted with 07 size of copper projection；With reference to shown in Fig. 3 and Fig. 4, each splitting block
8 copper projections 07 are evenly distributed with 06, a copper projection 07 is only provided with relatively, the setting in the present embodiment can make
Being more uniformly stressed between center chock 05 and splitting block 06 is obtained, the stability of center chock 05 and splitting block 06 has been ensured.
This cuts into a mountain machine when in use, from copper projection 07, reduces the coefficient of friction between friction pair, greatly reduces
Frictional force；Splitting block 06 is compressed when being moved downward by center chock 05, mating groove 051 is in close contact with copper projection 07, same
Under the lubricating condition of sample, the coefficient of friction between the splitting block 06 of the center chock 05 and steel of steel is about 0.1, copper splitting
Coefficient of friction between the center chock 05 of block 06 and steel is about 0.03, and the latter is the former 1/3 less than substantially reducing friction
Power.
Additionally, copper has good heat conductivity, frictional heat can be distributed rapidly, splitting block 06 is reduced because of the hot mastication that rubs
And produce diastrophic probability；Copper projection 07 wear and tear after can also repair welding finishing recycle, saved use cost；And because
Softer than steel voussoir for copper, what is first worn and torn during appearance abrasion is copper, is effectively guaranteed the service life of splitting block 06, reduces dimension
The shield time, improve the work efficiency of the machine that cuts into a mountain；And copper polish after repair welding can recycle again, only need to expend a small amount of copper
Powder, has saved use cost；Copper constitutes friction pair with steel, improves the ability of the anticol occlusal wear of material, it is ensured that whole wedge
The performance of block group.Copper plane produces oil film quality under lubricating condition with steel plane during relative movement good, it is to avoid
Glued possibility is produced, center chock 05, splitting block 06 so can be protected well, be extended both service lifes.
According to Fig. 3 and Fig. 4, the height of copper projection 07 is more than the depth of mating groove 051；I.e. when copper projection 07 with
When mating groove 051 coordinates, between splitting block 06 and center chock 05, there is gap 08, i.e., center chock 05 and splitting block 06 it
Between, only copper projection 07 is contacted with mating groove 051, reduces the contact area between center chock 05 and splitting block 06, from
And center chock 05 is reduced with splitting block 06 because friction causes the probability damaged.Additionally, copper in gap 08
Projection 07 is also easy to radiate in air；In the present embodiment, it is optimized for：Copper projection 07 exceeds 2～3mm of binding face；For
Copper projection 07, which can be isometric with splitting block 06, in this manner it is possible to so that cleaving the mating surface between block 06 and mating groove 051
It is wider, reduce the probability that center chock 05 shifts；Certainly, the length of copper projection 07 is also smaller than whole work surface
Length, so may be reduced by contact area, accelerates frictional heat and distributes.
And, the seamed edge of copper projection 07 is arranged in rounding；Rounding is arranged and can avoid stress concentration, effectively
Copper projection 07 is avoided because sharp impacts are damaged.
For hydraulic feed device, according to Fig. 1, including hydraulic cylinder 01 and connecting rod 03, the top of hydraulic cylinder 01 and
Bottom is equipped with connector 02, is provided with motion bar 011 in hydraulic cylinder 01, wherein, motion bar 011 is connected to liquid by support 012
In cylinder pressure 01, the bottom of motion bar 011 is fixed with one end of connecting rod 03, the other end of 03 relative motion bar 011 of connecting rod with
Center chock 05 connects, and the outside of connecting rod 03 is cased with the top of guide cylinder 04 and guide cylinder 04 with hydraulic cylinder 01 by connector
02 fixes, and the bottom of guide cylinder 04 is connected with tank tower 09, and the bottom of tank tower 09 is connected with splitting block 06；Connector 02 is set to method
It is blue；Observation panel 041 is provided with guide cylinder 04.
The present embodiment increases pressure to increase the motive force to center chock 05 by arranging hydraulic cylinder 01, solves current
Machine-carried type cut into a mountain the not enough shortcoming of dynamics of machine, greatly improve work efficiency.Additionally, by improving Technology for Heating Processing to improve
Material, processing technique and the machining accuracy of block 06 are cleaved, easily broken, the perishable difficult problem of splitting block 06 has successfully been solved.
This cuts into a mountain machine during use, first with hidden hole drilling machine drill presplitting hole, then puts the splitting block 06 of the machine of cutting into a mountain
In pre- ceasma.Drive center chock 05 to move downward with hydraulic cylinder 01, under the promotion of center chock 05, block 06 is cleaved to two
While opening, rock is split up, and reaches the effect of splitting rock；The work of controllability under static hydraulic environment, will not be as explosion
Machine and other impacts are removed equipment and produce some dangerous hidden danger like that, need not take the safety measure of complexity；The machine that cuts into a mountain works
When, vibrations, impact, noise, dust, flying chip, rock grain etc. will not be produced.Surrounding is unaffected, even if in population
By congested area or interior, and precision equipment, can work；Machine several seconds of cutting into a mountain can complete fission process, and can be even
Continuous to work without interruption, efficiency high, runs and cost of upkeep is very low；The machine of cutting into a mountain can accurately determine cleavage direction in advance, point
The portion size of shape and needs is split, divides high precision；Can fill on board a dredger, it is also possible to independently make after increasing Hydraulic Station
With.Using method is easy to learn, it is only necessary to which one man operation, maintaining are convenient, long service life.
The above is only preferred implementation of the present utility model, protection domain of the present utility model is not limited merely to above-mentioned
Embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that right
For those skilled in the art, some improvements and modifications under the premise of without departing from this utility model principle,
These improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. one kind is cut into a mountain machine, including division component and drives the hydraulic feed device of its work, it is characterized by：The division component
Cooperate including center chock (05) and two and symmetrically arranged splitting block (06), center chock (05) insertion is mutual
Between the splitting block (06) for coordinating, in each described splitting block (06) on the work surface of the laminating center chock (05)
Open on the even work surface for offering the laminating splitting block (06) at least two copper projections (07), the center chock (05)
It is provided with and the mating groove (051) being slidably connected is adapted to and constituted with copper projection (07) size.
2. the machine that cuts into a mountain according to claim 1, it is characterized by：The height of the copper projection (07) is more than the mating groove
(051) depth.
3. the machine that cuts into a mountain according to claim 1, it is characterized by：On the length direction of splitting block (06), the copper
The length of matter projection (07) is not more than the length of splitting block (06).
4. the machine that cuts into a mountain according to claim 1, it is characterized by：The seamed edge of the copper projection (07) is set in rounding
Put.
5. the machine that cuts into a mountain according to claim 1, it is characterized by：The hydraulic feed device includes hydraulic cylinder (01) and connection
Bar (03), the top and bottom of the hydraulic cylinder (01) are equipped with connector (02), the hydraulic cylinder (01) and are provided with motion bar
(011), the bottom of the motion bar (011) is fixed with one end of the connecting rod (03), and the connecting rod (03) is relatively described
The other end of motion bar (011) is connected with the center chock (05), and the periphery of the connecting rod (03) is cased with guide cylinder (04)
And the top of the guide cylinder (04) is fixed by connector (02) with the hydraulic cylinder (01), the bottom of the guide cylinder (04)
Tank tower (09) is connected with, the bottom of the tank tower (09) is connected with splitting block (06).
6. the machine that cuts into a mountain according to claim 5, it is characterized by：The connector (02) is set to flange.
7. the machine that cuts into a mountain according to claim 5, it is characterized by：Observation panel (041) is provided with the guide cylinder (04).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158146.XU CN206106107U (en) | 2016-10-24 | 2016-10-24 | Machine of cutting into a mountain |
| DE202016106591.7U DE202016106591U1 (en) | 2016-10-24 | 2016-11-25 | mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158146.XU CN206106107U (en) | 2016-10-24 | 2016-10-24 | Machine of cutting into a mountain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206106107U true CN206106107U (en) | 2017-04-19 |
Family
ID=57583898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621158146.XU Active CN206106107U (en) | 2016-10-24 | 2016-10-24 | Machine of cutting into a mountain |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206106107U (en) |
| DE (1) | DE202016106591U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979637A (en) * | 2018-08-14 | 2018-12-11 | 贵州大学 | A kind of efficient ore-rock miner |
-
2016
- 2016-10-24 CN CN201621158146.XU patent/CN206106107U/en active Active
- 2016-11-25 DE DE202016106591.7U patent/DE202016106591U1/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979637A (en) * | 2018-08-14 | 2018-12-11 | 贵州大学 | A kind of efficient ore-rock miner |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202016106591U1 (en) | 2016-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 030032 East Building, No.1, Dongpu Road, Dongpu village, No.208 National Road, Xiaodian District, Taiyuan City, Shanxi Province Patentee after: Shanxi zhongdeke Industrial Machinery Manufacturing Group Co., Ltd Address before: State Road 208 East Po Cun Dong Pu Lu Xiaodian District 030000 Shanxi city of Taiyuan Province, East Patentee before: Shanxi Sino German engineering machinery manufacturing Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210623 Address after: 030000 East Building, No.1 Dongpu Road, Dongpu village, national highway 208, Xiaodian District, Taiyuan City, Shanxi Province Patentee after: Shanxi Yugong axe Kaishan Machinery Equipment Manufacturing Co.,Ltd. Address before: 030032 East Building, No.1 Dongpu Road, Dongpu village, national highway 208, Xiaodian District, Taiyuan City, Shanxi Province Patentee before: Shanxi zhongdeke Industrial Machinery Manufacturing Group Co.,Ltd. |