CN205977225U - Mining entry driving machine - Google Patents
Mining entry driving machine Download PDFInfo
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- CN205977225U CN205977225U CN201620956168.4U CN201620956168U CN205977225U CN 205977225 U CN205977225 U CN 205977225U CN 201620956168 U CN201620956168 U CN 201620956168U CN 205977225 U CN205977225 U CN 205977225U
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- 238000005065 mining Methods 0.000 title claims abstract description 26
- 230000003019 stabilising effect Effects 0.000 claims description 25
- 238000005520 cutting process Methods 0.000 claims description 14
- 238000005183 dynamical system Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 abstract 4
- 230000035939 shock Effects 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 6
- 239000003245 coal Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000032258 transport Effects 0.000 description 3
- 241000521257 Hydrops Species 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 241000219098 Parthenocissus Species 0.000 description 1
- 241000233633 Phytophthora drechsleri Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a mining entry driving machine, including tunnelling part, bearing frame part and lapse hydro -cylinder, tunnelling part and bearing frame part are connected through passing the hydro -cylinder, pass the hydro -cylinder and be used for providing drive power, alternately to the bearing frame part promotes the some antedisplacements of tunnelling as the fulcrum, in order to tunnel the partial fulcrum pulling bearing frame part antedisplacement of regarding as. The utility model discloses pass the mode of ging forward with simple hydro -cylinder, replace complicated crawler hydraulic driving method, greatly simplified the entry driving machine structure to have that the cost is low, the fault rate low, application scope is wide, the effectual characteristics of shock attenuation, be suitable for popularization and application.
Description
Technical field
This utility model belongs to mining excavation device fabrication and application, in particular it relates to a kind of mining development machine.
Background technology
At present, China's coal-mine tunnelling machine technology have developed rapidly, but down-hole development machine and ground engineering machinery
Equally, mainly based on operation, not belong to walking machine, ground surface works machinery is required for by other with down-hole development machine
Transport Machinery transports setting to and carries out operation.
Existing development machine generally individually adopts crawler travel fluid power system, has as a drawback that：(1) crawler travel liquid
Pressure drive system is by the multi-part group such as track frame, directive wheel, thrust wheel, track takeup, traveling speed reducer, running motor
Become, cost is high, easily break down；(2) individually crawler bearing area is little, bigger than pressing over the ground, for mud stone base plate, muddy road
During condition, hydrops serious driving face, tunneling effect is poor；(3), during development machine work, rear support portion and front shovel plate portion will be tunneled
Machine track frame is hanging, reduces vibrations during its work by development machine own wt, damping effect is poor.
As can be seen here, above-mentioned existing mining development machine in structure and uses it is clear that having still suffered from inconvenience and defect, and
Urgently it is further improved.How to found that a kind of structure is simple, applied widely, good damping effect new mining driving
Machine, becoming current industry pole needs improved target.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of structure is simple, applied widely, good damping effect
Mining development machine.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that：
A kind of mining development machine, including driving part, framework for support part and passage oil cylinder, described driving part and carrying
Rack section is connected by passage oil cylinder；Described passage oil cylinder is used for providing driving force, alternately, using framework for support part as
Fulcrum promotes driving part to move forward, and pulls the reach of framework for support part to tunnel part as fulcrum.
Further, described driving part includes cutting part, body and stabilising arrangement, and described cutting part passes through rotary table
It is arranged on above body front end, the described body left and right sides is separately installed with described stabilising arrangement；Described stabilising arrangement
For compressing the two side of mine laneway, so that described passage oil cylinder can be made to tunnel part when stabilising arrangement acts on
Pull the reach of framework for support part for fulcrum.
Further, described framework for support moiety by weight is more than driving part, makes the described passage oil cylinder can be with weight phase
Driving part is promoted to move forward for fulcrum larger framework for support part.
Further, described stabilising arrangement has four sets, is respectively provided with a set of in the both sides of the front and rear part of described body.
Further, described stabilising arrangement is reach structure, and it stretches out front end face and is provided with group dental structure.
Further, described driving part and framework for support are partly all using landing walking；Described body becomes pick
That enters part lands pedestal, and described framework for support part includes base, and what described base became framework for support part lands pedestal.
Further, described driving part also includes the shovel board portion being arranged on below body front end and is arranged on body
Upper, the setting along before and after body scratch board conveyor；Described shovel board portion adopts the flexible shovel board of wide cut.
Further, described framework for support part includes base and is arranged on base, by electrical system and hydraulic pressure
The dynamical system of system composition, described dynamical system adopts left and right bi-motor, double set arrangements of power system forms of biliquid press pump.
Further, described passage oil cylinder adopts hydraulic jack, and the driving force of described hydraulic jack is by being arranged on base
Dynamical system provide.
Further, described hydraulic jack is 2.
By adopting technique scheme, this utility model at least has the advantages that：
1st, this utility model elapses progression with simple oil cylinder, replaces complicated crawler travel hydraulic driving mode,
Greatly simplifie development machine structure, for only needing below straight line moving 20m daily, passage oil cylinder only needs more than 20 circulations of work
Work machine, cancel baroque creeper undercarriage, all occupy certain from technical advance and equipment cost performance
Advantage.
2nd, the driving partly walking form with framework for support part, all using landing walking, contact area is far longer than shoe
Area with ground, less than pressing over the ground, it is particularly well-suited under the base plate mal-conditions such as mud stone base plate, muddy road conditions, hydrops are serious
Driving face uses.
3rd, driving part is provided with stabilising arrangement, and stabilising arrangement is compared with the rear support portion of existing development machine, and the former is four
Set stabilising arrangement utilizes group's dental structure of its terminal, is tightly pressed against on the two side of mine laneway, limits driving part and appoints
Where to degree of freedom, thus reducing the vibrations of development machine work；And the latter be rearward supporting part and front shovel plate portion by development machine
Track frame is hanging, reduces development machine operation vibration by development machine own wt；The former damping effect will be far superior to the latter's
Damping effect.
Brief description
Above-mentioned be only technical solutions of the utility model general introduction, in order to better understand technology handss of the present utility model
Section, below in conjunction with accompanying drawing, the utility model is described in further detail with specific embodiment.
Fig. 1 is a kind of front view of mining development machine of this utility model embodiment；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is that (passage oil cylinder is with framework for support for a kind of mining development machine mobile status schematic diagram of this utility model embodiment
Part is that fulcrum elapses forward the state after 0.9m by tunneling part)；
Fig. 4 is that (passage oil cylinder is to tunnel part for a kind of mining development machine mobile status schematic diagram of this utility model embodiment
For fulcrum, framework for support part is pulled along state after 0.9m).
In figure：1 driving part；2 framework for support parts；3 passage oil cylinders；11 cutting parts；12 rotary tables；
13 bodies；14 scratch board conveyors；15 shovel board portions；16 stabilising arrangements；21 bases；22 electrical systems；23—
Hydraulic system；24 balancing weights.
Specific embodiment
A kind of mining development machine of the present utility model, connects driving part and framework for support part using passage oil cylinder；With
Passage oil cylinder, as driving force, drives development machine walking, and the Main Function of wherein passage oil cylinder is：Alternately, with framework for support
Part promotes driving part to move forward as fulcrum, pulls the reach of framework for support part to tunnel part as fulcrum.This practicality is new
Type is generally less than the feature of 20m, elapses advance side with simple oil cylinder according to underworkings straight line, daily digging footage
Formula, replaces complicated crawler travel hydraulic driving mode, makes that development machine structure is simpler, and fault rate is lower.
Meeting the above-mentioned condition as fulcrum can be：1st, weight is relatively large；2 are provided with stabilising arrangement, can be carried out
Positioning.
, the utility model is elaborated taking a kind of mining development machine as a example for lower mask body.
As shown in Figure 1, 2, a kind of mining development machine includes：Driving part 1, framework for support part 2, passage oil cylinder 3, passage
Oil cylinder 3 connects driving part 1 and framework for support part 2, it is preferred to use 2 symmetrically arranged hydraulic jacks.Driving part 1 includes
Cutting part 11, rotary table 12, body 13, scratch board conveyor 14, shovel board portion 15, stabilising arrangement 16；Wherein, cutting part 11 passes through
Rotary table 12 is arranged on above body 13 front end, and shovel board portion 15 is arranged on below body 13 front end, and scratch board conveyor 14 is pacified
It is contained on body 13, arranges along before and after body 13, stabilising arrangement 16 adopts four sets, in the both sides of the front and rear part of body 13
Respectively it is provided with a set of.Framework for support part 2 includes base 21 and is arranged on electrical system 22 on base 21, hydraulic system
23rd, balancing weight 24, base 1 also can install other parts according to development machine master-plan demand.
Above-mentioned framework for support part 2 is passed through to arrange balancing weight 24, and its weight is more than driving part 1, makes passage oil cylinder 3 permissible
Promote driving part 1 reach with the relatively large framework for support part 2 of weight for fulcrum and the big gun head of cutting part 11 can be made to cut
Rib.
Aforementioned stable device 16 be reach structure, it stretches out front end face and is provided with group dental structure, when passage oil cylinder 3 with
Framework for support part 2, as fulcrum, after promoting driving part 1 to move forward and making the big gun head incision rib of cutting part 11, is arranged on pick
Enter before and after machine totally four sets of stabilising arrangements 16 to start to stretch out, the group's dental structure using stabilising arrangement 16 front end face tightly helps coal with two
Wall pressure is dead, makes driving part 1 rely on stabilising arrangement 16 to help the pressure of rib to two, formed one can not around, have up and down
The stable entirety of displacement, loses the degree of freedom of top to bottom, left and right, front and rear motion, such setting, one is to make passage oil cylinder 3
When pulling framework for support part 2, can be to tunnel part 1 as fulcrum, two are the reduction of development machine upper and lower, left and right cutting coal
Vibrations during wall, good damping effect, there is cutting Stabilization.
Development machine of the present utility model, with respect to existing development machine, no crawler travel portion, supporting part without issue；Driving portion
Point 1 and the walking form of framework for support part 2, be and land walking, contact area is far longer than crawler bearing area, over the ground than
Pressure is little.Specifically land walking to be achieved in that, the body 13 of driving part 1 lengthens on the basis of existing and becomes driving part
Land pedestal, what the base 21 of framework for support part 2 became framework for support part lands pedestal, makes driving part 1 and carries
Fulcrum completes development machine whole machine reach action to rack section 2 each other.
Development machine of the present utility model, with respect to existing development machine, shovel board portion 15 adopts the flexible shovel board of wide cut, Er Feigu
Fixed width width shovel board, so under development machine straight line moving state, coal left and right skew need not can be loaded scraper plate transport by development machine
In machine 14, improve loading efficiency.In addition, scratch board conveyor 14 needs to be also carried out extension design according to structure.
The overall arrangement of existing development machine is generally single set dynamical system, and development machine of the present utility model, dynamical system
System adopts left and right bi-motor, double set arrangements of power system forms of biliquid press pump.
A kind of driving step of above-mentioned mining development machine is：
Step 1, passage oil cylinder 3, using framework for support part 2 as fulcrum, promotes driving part 1 to move forward one and tunnels step office
(about 0.9m) make the big gun head of cutting part 11 cut rib, as shown in Figure 3 simultaneously；
Step 2, group's dental structure of four sets of stabilising arrangement 16 terminations in driving part 1 is tightly pushed down two and helps rib, make
Driving part 2 relies on stabilising arrangement 16 pressure that both sides coal help, formation one can not around, have the steady of displacement up and down
Fixed overall；
Step 3, driving part 1 is formed after stablize entirety, cutting part 11 rotary table 12 and upper and lower, swing oil cylinder
In the presence of, you can upper and lower, the cutting coal of left and right；
Step 4, passage oil cylinder 3 pulls framework for support part 2 reach one to form stable overall driving part 1 for fulcrum
Individual driving step office (about 0.9m), as shown in Figure 4；
Step 5, four sets of stabilising arrangements 16 in driving part 1 is withdrawn, completes a P. drechsleri.
The above, be only preferred embodiment of the present utility model, not this utility model is made any formal
Restriction, those skilled in the art make a little simple modification, equivalent variations or modification using the technology contents of the disclosure above, all
Fall in protection domain of the present utility model.
Claims (10)
1. a kind of mining development machine is it is characterised in that include driving part, framework for support part and passage oil cylinder, described driving
Part and framework for support part are connected by passage oil cylinder；
Described passage oil cylinder is used for providing driving force, alternately, promotes driving part to move forward using framework for support part as fulcrum,
Pull the reach of framework for support part to tunnel part as fulcrum.
2. mining development machine according to claim 1 is it is characterised in that described driving part includes cutting part, body
And stabilising arrangement, described cutting part is arranged on above body front end by rotary table, and the described body left and right sides is pacified respectively
Equipped with described stabilising arrangement；Described stabilising arrangement is used for compressing the two side of mine laneway, makes the described passage oil cylinder can be
When stabilising arrangement effect, pull the reach of framework for support part to tunnel part as fulcrum.
3. mining development machine according to claim 1 and 2 is it is characterised in that described framework for support moiety by weight is more than pick
Enter part, make described passage oil cylinder driving part can be promoted with the relatively large framework for support part of weight to move forward for fulcrum.
4. mining development machine according to claim 2 is it is characterised in that described stabilising arrangement has four sets, in described body
The both sides of the front and rear part in portion are respectively provided with a set of.
5. it is characterised in that described stabilising arrangement is reach structure, it stretches mining development machine according to claim 2
Go out front end face and be provided with group dental structure.
6. mining development machine according to claim 2 is it is characterised in that described driving part is partly all adopted with framework for support
With landing walking；
What described body became driving part lands pedestal, and described framework for support part includes base, and described base becomes and holds
Carry rack section lands pedestal.
7. mining development machine according to claim 2 is it is characterised in that described driving part also includes being arranged on body
Shovel board portion below front end and the scratch board conveyor being arranged on setting on body, along before and after body；
Described shovel board portion adopts the flexible shovel board of wide cut.
8. mining development machine according to claim 1 is it is characterised in that described framework for support part includes base and peace
Dynamical system that is base-mounted, being made up of electrical system and hydraulic system, described dynamical system adopts left and right bi-motor, double
Double set arrangements of power system forms of hydraulic pump.
9. mining development machine according to claim 8 is it is characterised in that described passage oil cylinder adopts hydraulic jack, described
The driving force of hydraulic jack is provided by the dynamical system being arranged on base.
10. mining development machine according to claim 9 is it is characterised in that described hydraulic jack is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620956168.4U CN205977225U (en) | 2016-08-26 | 2016-08-26 | Mining entry driving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620956168.4U CN205977225U (en) | 2016-08-26 | 2016-08-26 | Mining entry driving machine |
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| Publication Number | Publication Date |
|---|---|
| CN205977225U true CN205977225U (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620956168.4U Active CN205977225U (en) | 2016-08-26 | 2016-08-26 | Mining entry driving machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121669A (en) * | 2016-08-26 | 2016-11-16 | 蒲长晏 | A kind of mining development machine |
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2016
- 2016-08-26 CN CN201620956168.4U patent/CN205977225U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121669A (en) * | 2016-08-26 | 2016-11-16 | 蒲长晏 | A kind of mining development machine |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240122 Address after: 065000 Dachang Chaobaihe Industrial Zone, Langfang City, Hebei Province Patentee after: Hebei Jinglong Intelligent Equipment Co.,Ltd. Country or region after: China Address before: Gongye Second Road, Chaobaihe Industrial Zone, Dachang County, Langfang City, Hebei Province Patentee before: Pu Changyan Country or region before: China |