CN204532355U - Device is dug in milling - Google Patents
Device is dug in milling Download PDFInfo
- Publication number
- CN204532355U CN204532355U CN201520198998.0U CN201520198998U CN204532355U CN 204532355 U CN204532355 U CN 204532355U CN 201520198998 U CN201520198998 U CN 201520198998U CN 204532355 U CN204532355 U CN 204532355U
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- China
- Prior art keywords
- milling
- hydraulic motor
- planetary reducer
- frame
- shell
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- Expired - Fee Related
Links
- 238000003801 milling Methods 0.000 title claims abstract description 47
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 12
- 239000004567 concrete Substances 0.000 description 7
- 239000011435 rock Substances 0.000 description 7
- 238000009412 basement excavation Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- KQTVWCSONPJJPE-UHFFFAOYSA-N etridiazole Chemical compound CCOC1=NC(C(Cl)(Cl)Cl)=NS1 KQTVWCSONPJJPE-UHFFFAOYSA-N 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
Device is dug in a kind of milling, and frame is built with hydraulic motor; Frame is provided with main oil-in, main oil return opening, drain tap; Described main oil-in is directly or indirectly connected with the oil-in of hydraulic motor through pipeline; Described main oil return opening is directly or indirectly connected with the oil return opening of hydraulic motor through pipeline; Described drain tap is directly or indirectly connected with the drain tap of hydraulic motor through pipeline; Shell turns planetary reducer and is arranged on frame one end; Shell turns planetary reducer the inner and is connected with hydraulic motor transmission; Shell turns planetary reducer outer end and is set with milling and digs cutterhead; Shell turns planetary reducer output shell outer circle wall and is provided with the flange one digging cutterhead for fixing milling.The power unit that the utility model adopts shell to turn planetary reducer and hydraulic motor composition drives milling to dig cutterhead, and transmission efficiency is high, and volume weight is little, and structure is simple, and parts are flexible, and reliable, cost of production is low, transport easy accessibility, and is easy to safeguard and maintenance.
Description
Technical field
The utility model relates to a kind of function accessory utilizing hydraulic construction machine to make carrier and power source, it can efficiency crushing rock, road surface, remove stub, concrete pile, specifically a kind of shield structure device of Expansion of Engineering mechanical function.
Background technology
Longitudinal milling digging machine (free section boring machine) of the prior art, one class is that axle turns planetary reducer and is arranged in frame, speed reducer output shaft place needs to install heavy-duty bearing case additional, power transmission shaft in heavy-duty bearing case drives milling to dig cutterhead, this structure body axial dimension is large, complex structure, expensive, volume weight is large; Another kind of is take parallel axle speed reducing machine as transmission device, needs heavy-duty bearing case to support the power transmission shaft in bearing housing equally, and this structure cabinet size is larger, complex structure, and volume weight is large, and the transmission efficiency of parallel axle speed reducing machine is on the low side.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of milling to dig device, and it adopts power unit to drive milling to dig cutterhead, and transmission efficiency is high, and volume weight is little, and cost of production is low, transport easy accessibility, and is easy to safeguard and maintenance.
The technical scheme that the utility model is dealt with problems is: frame is built with hydraulic motor; Frame is provided with main oil-in, main oil return opening, drain tap; Described main oil-in is directly or indirectly connected with the oil-in of hydraulic motor through pipeline; Described main oil return opening is directly or indirectly connected with the oil return opening of hydraulic motor through pipeline; Described drain tap is directly or indirectly connected with the drain tap of hydraulic motor through pipeline; Shell turns planetary reducer and is arranged on frame one end; Shell turns planetary reducer the inner and is connected with hydraulic motor transmission; Shell turns planetary reducer outer end and is set with milling and digs cutterhead; Shell turns planetary reducer output shell outer circle wall and is provided with the flange one digging cutterhead for fixing milling.
Also comprise an overflow valve; The oil-in of described hydraulic motor, oil-out are connected with the oil-in of overflow valve, oil-out respectively; Main oil-in in frame is connected with the oil-in of overflow valve; Main oil return opening in frame is connected with the oil return opening of overflow valve; The drain tap of overflow valve is connected with the drain tap in frame.
Described overflow valve is loaded on hydraulic motor installed surface.
Described shell turns planetary reducer and is connected with hydraulic motor through bolt.
Described frame one end is connected with the adpting flange turning planetary reducer for connecting shell; Shell turns planetary reducer entering spindle outer circle wall and is provided with flange two for being connected with adpting flange.
Described frame is provided with the bindiny mechanism for being connected with hydraulic moving machinery (carrier).
Described milling is dug cutterhead and is comprised and be set in the milling that shell turns planetary reducer outer end and dig drum, be loaded on milling and dig pick on drum of outer side face.
Described pick is loaded on milling through pick box and digs drum.
Useful effect of the present utility model is: power unit turns planetary reducer by shell and hydraulic motor is formed, and in the standardization of products, seriation, there is remarkable result generalization and reduction warehousing pressure aspect.Most of structure that shell turns planetary reducer all ensconces milling, and to dig drum inner, and hydraulic motor ensconces reductor and machine frame inside, and therefore complete machine takes up room very little, very light in weight, installation at the construction field (site), dismantles and transports all very convenient, and owing to adopting Gear Planet Transmission, transmission efficiency is very high, power density is high, and supporting capacity is strong, stable performance, long service life, and cutterhead is dug in the milling can changing all kinds and damage easily.The utility model structure is simple, parts are flexible, reliable, can work within 30 meters under water, complete the operation that carrier machine can not complete.
At present at constructing tunnel, mining, municipal pipeline excavates, pavement breaking keeps in repair, demolishing buildings, in the construction such as rock frozen soil excavation, generally adopt hydraulic breaking hammer construction, bucket is constructed, development machine tunneling construction and blasting construction method, the utility model construction is used to substitute above-mentioned existing method, embody efficient, accurately, destructive little, shake little, noise is low, pollute light, the advantage such as energy-saving and cost-reducing, thus make excavator become a powerful concrete steel building to remove machine, asphalt concrete pavement milling machine, channel groove milling pick machine, mine tunneller, tunnel machine, building broken facial contour straightener, rock frozen soil milling machine, the multifunctional special machineries such as tree root Milling Machine.
The utility model can be directly used in the rock stratum of middle soft and the tunnel excavation construction of frozen soil layer, especially in broken rock and loess formation digging process, formation disturbance is low, safety is high, be particularly suitable for unsuitable blast working location, the utility model is simple to operate, controllability is high, outline excavation is accurate, solves in tunnel and owes to dig the problem such as finishing, inner surface raggle.
Widening and digging deeply at channel, the utility model does not need repacking, can be directly used in irrigation canals and ditches excavation under water and clear up with riverbed, and accurately control hierarchy structure, avoid backbreaking.In civicism trench construction, the efficient alternative traditional work such as quartering hammer and pneumatic pick instrument, avoid the destruction to retaining road surface and various pipeline, milling digs down the material come can directly as backfill material.
In highway pavement dismounting, maintenance activity, expensive pavement milling machine can be replaced, complete the construction task on the road surfaces such as milling bituminous concrete and cement concrete, the every obstacle things such as rock, steel concrete, pan soil, frozen soil and the tree root run in construction just effectively can be removed by a playscript with stage directions utility model, thus avoid bursting work and the artificial poor efficiency removed, and the material removed can directly utilize.
The utility model milling can dig ground, concrete slab, concrete wall and building top layer etc., realize the dual-use function of hydraulic breaking hammer and hydraulic tongs, especially when building local is accurately removed, the utility model construction has low noise and low vibration characteristic, can have the applications of low noise, low vibration restriction in ancient building, hospital, commercial area, school etc.
The utility model milling can dig the rock of middle soft, can substitute blast working, be widely used in railway, massif highway, dam etc. build in restriction explosion workshop section.At the open pit quarry of various middle soft, use the utility model effectively can improve mining efficiency, and the ore that milling digs down is in small, broken bits, reduces broken process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the A-A sectional view of Fig. 2.
In figure, 1, frame, 2, hydraulic motor, 3, main oil-in, 4, main oil return opening, 5, drain tap, 6, overflow valve, 7, the drain tap of hydraulic motor, 8, shell turns planetary reducer, 9, drum is dug in milling, and 10, pick, 11, flange one, 12, bindiny mechanism, 13, pick box, 14, adpting flange, 15, flange two.
Detailed description of the invention
In Fig. 1, hydraulic motor 2 is bolted on shell and turns on planetary reducer 8, and it is spline fitted that hydraulic motor output shaft and shell turn planetary reducer power shaft; Overflow valve 6 is arranged on hydraulic motor 2; Hydraulic motor drain tap 7 is connected on the overfall of overflow valve side by oil pipe, and overflow valve has two overfalls, and is interconnected; Pick 10 is arranged on pick box 13, and bindiny mechanism 12 is welded in frame 1.
In Fig. 2, milling is dug drum 9 and is bolted on shell and turns on the outer shell flanch 1 of planetary reducer 8; Adpting flange 14 is bolted on shell and turns on the main shaft flange 2 15 of planetary reducer 8; Adpting flange 14 is bolted in frame 1; Main oil-in 3, main oil return opening 4, drain tap 5 is fixed on overflow valve by screw thread; Frame 1 leaves opening and conveniently accesses oil pipe; Bindiny mechanism 12 is welded in frame 1; Pick 10 is arranged on pick box 13, and pick box 13 is welded on milling and digs on drum 9.
In Fig. 3, pick 10 is arranged on pick box 13, and pick box 13 is welded on milling and digs on drum 9; Milling is dug drum 9 and is bolted on shell and turns on the outer shell flanch 1 of planetary reducer 8; Adpting flange 14 is bolted on shell and turns on the main shaft flange 2 15 of planetary reducer 8; Adpting flange 14 is bolted in frame 1; Hydraulic motor 2 is bolted on shell and turns on planetary reducer 8, and it is spline fitted that hydraulic motor output shaft and shell turn planetary reducer power shaft; Overflow valve 6 is arranged on hydraulic motor 2, and hydraulic motor drain tap 7 is connected on the overfall of overflow valve side by oil pipe, and overflow valve 6 has two overfalls, and is interconnected; Bindiny mechanism 12 is welded in frame 1.
Claims (8)
1. a device is dug in milling, it is characterized in that: frame (1) is built with hydraulic motor (2);
Frame (1) is provided with main oil-in (3), main oil return opening (4), drain tap (5);
Described main oil-in (3) is directly or indirectly connected through the oil-in of pipeline with hydraulic motor (2);
Described main oil return opening (4) is directly or indirectly connected through the oil return opening of pipeline with hydraulic motor (2);
Described drain tap (5) is directly or indirectly connected with the drain tap (7) of hydraulic motor (2) through pipeline;
Shell turns planetary reducer (8) and is arranged on frame (1) one end; Shell turns planetary reducer (8) the inner and is in transmission connection with hydraulic motor (2); Shell turns planetary reducer (8) outer end and is set with milling and digs cutterhead; Shell turns planetary reducer (8) output shell outer circle wall and is provided with the flange one (11) digging cutterhead for fixing milling.
2. device is dug in milling according to claim 1, it is characterized in that: also comprise an overflow valve (6);
The oil-in of described hydraulic motor (2), oil-out are connected with the oil-in of overflow valve (6), oil-out respectively;
Main oil-in (3) in frame (1) is connected with the oil-in of overflow valve (6);
Main oil return opening (4) in frame (1) is connected with the oil return opening of overflow valve (6);
The drain tap of overflow valve (6) is connected with the drain tap (5) in frame (1).
3. device is dug in milling according to claim 2, it is characterized in that: described overflow valve (6) is loaded on hydraulic motor (2) installed surface.
4. device is dug in milling according to claim 1, it is characterized in that: described shell turns planetary reducer (8) and is connected with hydraulic motor (2) through bolt.
5. device is dug in milling according to claim 1, it is characterized in that: described frame (1) one end is connected with the adpting flange (14) turning planetary reducer (8) for connecting shell; Shell turns planetary reducer (8) entering spindle outer circle wall and is provided with flange two (15) for being connected with adpting flange (14).
6. device is dug in milling according to claim 1, it is characterized in that: described frame (1) is provided with the bindiny mechanism (12) for being mechanically connected with hydraulic moving.
7. device is dug in the milling according to claim 1,2,3,4,5 or 6, it is characterized in that: described milling is dug cutterhead and comprised and be set in the milling that shell turns planetary reducer (8) outer end and dig drum (9), be loaded on milling and dig pick (10) on drum (9) outer circumference surface.
8. device is dug in milling according to claim 7, it is characterized in that: described pick (10) is loaded on milling through pick box (13) and digs drum (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198998.0U CN204532355U (en) | 2015-04-03 | 2015-04-03 | Device is dug in milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198998.0U CN204532355U (en) | 2015-04-03 | 2015-04-03 | Device is dug in milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204532355U true CN204532355U (en) | 2015-08-05 |
Family
ID=53746377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520198998.0U Expired - Fee Related CN204532355U (en) | 2015-04-03 | 2015-04-03 | Device is dug in milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204532355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979654A (en) * | 2018-09-29 | 2018-12-11 | 华东交通大学 | A kind of plane milling formula cutter head of shield machine device and its working method |
-
2015
- 2015-04-03 CN CN201520198998.0U patent/CN204532355U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979654A (en) * | 2018-09-29 | 2018-12-11 | 华东交通大学 | A kind of plane milling formula cutter head of shield machine device and its working method |
| CN108979654B (en) * | 2018-09-29 | 2023-08-15 | 华东交通大学 | Planing and milling type shield tunneling machine cutterhead device and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210707 Address after: 441000 Building 1, building 2, building 3, building 4, south side of No. 27 Fukang Avenue, Shenzhen Industrial Park, high tech Zone, Xiangyang City, Hubei Province Patentee after: Xiangyang taijuda Construction Machinery Co.,Ltd. Address before: Room 301, unit 1, building 1, family home of No.1 middle school, Xiangfan City, Hubei Province Patentee before: Wang Hong |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 |