CN110500109A - A kind of horizontal axis milling digging head with rotation function - Google Patents
A kind of horizontal axis milling digging head with rotation function Download PDFInfo
- Publication number
- CN110500109A CN110500109A CN201910747491.9A CN201910747491A CN110500109A CN 110500109 A CN110500109 A CN 110500109A CN 201910747491 A CN201910747491 A CN 201910747491A CN 110500109 A CN110500109 A CN 110500109A
- Authority
- CN
- China
- Prior art keywords
- transition frame
- horizontal axis
- revolving
- head
- dug
- 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
Links
- 238000003801 milling Methods 0.000 title claims abstract description 32
- 230000007704 transition Effects 0.000 claims abstract description 43
- 239000003245 coal Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/16—Machines slitting solely by one or more rotating saws, cutting discs, or wheels
- E21C25/18—Saws; Discs; Wheels
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/10—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for slewing parts of the machines
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
- E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1086—Drives or transmissions specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier
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)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of, and head is dug in the horizontal axis milling with rotation function, it is milled including horizontal axis and digs head ontology, First Transition frame, device for revolving and driving, centre revolving joint, the second transition frame and pin shaft, horizontal axis milling is dug head ontology side and is connect by bolt with First Transition frame, First Transition frame is connect by screw with device for revolving and driving side, the device for revolving and driving other side is connect by screw with the second transition frame, the second transition frame other end is provided with pin shaft, and centre revolving joint passes through device for revolving and driving and connect respectively with First Transition frame and the second transition frame.Head is dug in this horizontal axis milling with rotation function provided by the invention, it is dug on head in the horizontal axis milling of existing laneway repair machine and increases rotation function, so that laneway repair machine is really become multi-functional, roadway repair efficiency will be greatly improved, provides effective way for the production of underground coal mine highly effective and safe.
Description
Technical field
The present invention relates to technical field of coal mine equipment, head is dug in specially a kind of horizontal axis milling with rotation function.
Background technique
Existing medium and heavy laneway repair machine is typically equipped with horizontal axis milling and digs head, but ditch is dug in discovery milling in actual use
It is all undesirable with brushing effect, the reason is that head is dug in horizontal axis milling to be rotated along 360 ° of y direction.Therefore, it invents a kind of with rotation
Head is dug in the horizontal axis milling of rotating function, it is necessary to, coal mine roadway repair will be given, bring greatly facilitates and efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of, and head is dug in the horizontal axis milling with rotation function, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme: head, packet are dug in a kind of horizontal axis milling with rotation function
It includes horizontal axis milling and digs head ontology, First Transition frame, device for revolving and driving, centre revolving joint, the second transition frame and pin shaft, horizontal axis milling
It digs head ontology side to connect by bolt with First Transition frame, First Transition frame is connected by screw and device for revolving and driving side
It connects, the device for revolving and driving other side is connect by screw with the second transition frame, and the second transition frame other end is provided with pin shaft, center
Swivel joint passes through device for revolving and driving and connect respectively with First Transition frame and the second transition frame.
Preferably, centre revolving joint is connect with First Transition frame and the second transition frame respectively by screw.
Preferably, the integrated valve block being arranged on horizontal axis milling digging head ontology passes through centre revolving joint respectively and is connected with more glue
Pipe.
Preferably, device for revolving and driving includes cycloid hydraulic motor, and the second transition frame is arranged in cycloid hydraulic motor
Side.
Compared with prior art, the beneficial effects of the present invention are: this horizontal axis with rotation function provided by the invention
Head is dug in milling, is dug on head in the horizontal axis milling of existing laneway repair machine and is increased rotation function, laneway repair machine is made really to become multi-functional,
Roadway repair efficiency will be greatly improved, provide effective way for the production of underground coal mine highly effective and safe.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
In figure: 1, head ontology is dug in horizontal axis milling；2, First Transition frame；3, device for revolving and driving；4, centre revolving joint；5,
Two transition frames；6, pin shaft.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution: a kind of horizontal axis milling digging head with rotation function, including cross
Head ontology 1, First Transition frame 2, device for revolving and driving 3, centre revolving joint 4, the second transition frame 5 and pin shaft 6, horizontal axis are dug in axis milling
Milling is dug 1 side of head ontology and is connect by bolt with First Transition frame 2, and First Transition frame 2 passes through screw and device for revolving and driving 3 one
Side connection, 3 other side of device for revolving and driving are connect by screw with the second transition frame 5, and 5 other end of the second transition frame is provided with pin
Axis 6, centre revolving joint 4 pass through device for revolving and driving 3 and connect respectively with First Transition frame 2 and the second transition frame 5, revolution driving
The setting of device 3 and centre revolving joint 4 digs head ontology 1 for horizontal axis milling and increases rotation function, offers convenience to using.
Centre revolving joint 4 is connect with First Transition frame 2 and the second transition frame 5 respectively by screw.
The integrated valve block being arranged on horizontal axis milling digging head ontology 1 passes through centre revolving joint 4 respectively and is connected with more sebific ducts, side
Just sebific duct mills the valve block dug on head ontology 1 with horizontal axis by centre revolving joint 4 and connect.
Device for revolving and driving 3 includes cycloid hydraulic motor, and the side of the second transition frame 5 is arranged in cycloid hydraulic motor,
Cycloid hydraulic motor provides power to device for revolving and driving 3.
Working principle: two pin shafts 6 can be connect with the hydraulic rapid switcher of laneway repair machine work department in the prior art, and 2
High-pressure rubber pipe and a leakage sebific duct mill A, B, T mouthfuls of valve block dug on head ontology 1 with horizontal axis by centre revolving joint 4 and connect,
Since the cycloid hydraulic motor of device for revolving and driving 3 and the hydraulic breaking hammer pressure rating of laneway repair machine are all 13MPa, so
Device for revolving and driving 3 and hydraulic breaking hammer shared power source when hydraulic breaking hammer does not work, are just supplied to device for revolving and driving 3
Liquid；
When laneway repair machine in the prior art work, pass through variable pump systems, load-sensitive proportioning valve and pilot handle control
System, motor driven variable pump is respectively to 7 load-sensitive ratio valve groups and 6 load-sensitive ratio valve group feed flows, two groups of ratios
Valve group load feedback mouth compares pressure feedback to variable pump by combing valve, and 2 pedal pilot valve groups control left and right running motor；It is left
Right cross pilot handle controls big arm cylinder, bucket cylinder and oil cylinder of small arm, big arm swing respectively；3 in laneway repair machine
Two pilot handles control quartering hammer or device for revolving and driving 3, rear support, working arm rotation, working arm lifting, horizontal axis respectively
Head and Water Cutting are dug in milling；There are one the control rapid switcher work of simply connected pilot handle；
The variable pump of laneway repair machine in the prior art is set up into cut-out pressure 23MPa, 7 ratio valve groups and 6 proportioning valves
Group set pressure 25MPa, working arm revolution driving, quartering hammer or device for revolving and driving 3 and hydraulic rapid switcher pressure limiting 13MPa,
Rear support sets up 16MPa, and Water Cutting pressure regulator valve sets 48MPa, relief valve set pressure 50MPa.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. head is dug in a kind of horizontal axis milling with rotation function, including horizontal axis milling digs head ontology (1), First Transition frame (2), turns round and drive
Dynamic device (3), centre revolving joint (4), the second transition frame (5) and pin shaft (6), it is characterised in that: head ontology (1) is dug in horizontal axis milling
Side is connect by bolt with First Transition frame (2), and First Transition frame (2) is connected by screw and device for revolving and driving (3) side
It connects, device for revolving and driving (3) other side is connect by screw with the second transition frame (5), and the second transition frame (5) other end is provided with
Pin shaft (6), centre revolving joint (4) pass through device for revolving and driving (3) respectively with First Transition frame (2) and the second transition frame (5)
Connection.
2. head is dug in a kind of horizontal axis milling with rotation function according to claim 1, it is characterised in that: centre revolving joint
(4) it is connect respectively with First Transition frame (2) and the second transition frame (5) by screw.
3. head is dug in a kind of horizontal axis milling with rotation function according to claim 1, it is characterised in that: head sheet is dug in horizontal axis milling
The integrated valve block being arranged on body (1) passes through centre revolving joint (4) respectively and is connected with more sebific ducts.
4. head is dug in a kind of horizontal axis milling with rotation function according to claim 1, it is characterised in that: device for revolving and driving
It (3) include cycloid hydraulic motor, and cycloid hydraulic motor setting is in the side of the second transition frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910747491.9A CN110500109A (en) | 2019-08-14 | 2019-08-14 | A kind of horizontal axis milling digging head with rotation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910747491.9A CN110500109A (en) | 2019-08-14 | 2019-08-14 | A kind of horizontal axis milling digging head with rotation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110500109A true CN110500109A (en) | 2019-11-26 |
Family
ID=68587381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910747491.9A Pending CN110500109A (en) | 2019-08-14 | 2019-08-14 | A kind of horizontal axis milling digging head with rotation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110500109A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520155A (en) * | 2020-04-28 | 2020-08-11 | 陕西煤业化工技术研究院有限责任公司 | Multifunctional roadway repairing machine and construction method thereof |
| CN113356873A (en) * | 2021-05-26 | 2021-09-07 | 上海隧道工程有限公司 | Driving oil circuit device of eccentric cutter head |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4011937A (en) * | 1976-01-02 | 1977-03-15 | Northwest Engineering Company | Apron attitude adjustment for loading and conveying machines |
| CN1975108A (en) * | 2006-12-08 | 2007-06-06 | 牛之平 | Small size multifunction heading machine |
| CN201521297U (en) * | 2009-10-30 | 2010-07-07 | 黄山市徽州安华工程机械有限公司 | Cutting arm device of road header |
| CN204646230U (en) * | 2015-05-25 | 2015-09-16 | 安徽宏昌机电装备制造有限公司 | Multifunction mine tunnel milling digging machine |
| CN209129605U (en) * | 2018-11-22 | 2019-07-19 | 辽宁鑫丰矿业（集团）有限公司 | Underground excavating gear and digging system |
-
2019
- 2019-08-14 CN CN201910747491.9A patent/CN110500109A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4011937A (en) * | 1976-01-02 | 1977-03-15 | Northwest Engineering Company | Apron attitude adjustment for loading and conveying machines |
| CN1975108A (en) * | 2006-12-08 | 2007-06-06 | 牛之平 | Small size multifunction heading machine |
| CN201521297U (en) * | 2009-10-30 | 2010-07-07 | 黄山市徽州安华工程机械有限公司 | Cutting arm device of road header |
| CN204646230U (en) * | 2015-05-25 | 2015-09-16 | 安徽宏昌机电装备制造有限公司 | Multifunction mine tunnel milling digging machine |
| CN209129605U (en) * | 2018-11-22 | 2019-07-19 | 辽宁鑫丰矿业（集团）有限公司 | Underground excavating gear and digging system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520155A (en) * | 2020-04-28 | 2020-08-11 | 陕西煤业化工技术研究院有限责任公司 | Multifunctional roadway repairing machine and construction method thereof |
| CN113356873A (en) * | 2021-05-26 | 2021-09-07 | 上海隧道工程有限公司 | Driving oil circuit device of eccentric cutter head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191126 |
|
| RJ01 | Rejection of invention patent application after publication |