CN206845177U - Chain type development machine - Google Patents
Chain type development machine Download PDFInfo
- Publication number
- CN206845177U CN206845177U CN201720479820.2U CN201720479820U CN206845177U CN 206845177 U CN206845177 U CN 206845177U CN 201720479820 U CN201720479820 U CN 201720479820U CN 206845177 U CN206845177 U CN 206845177U
- Authority
- CN
- China
- Prior art keywords
- support
- development machine
- chain type
- cantilever
- support frame
- 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.)
- Expired - Fee Related
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of chain type development machine, mainly it is made up of the track rail assembly with pivoting part, support, cantilever and cutting tool；Support is arranged on track rail assembly, and cantilever rear end is rotatablely connected with pivoting part, and cantilever is connected with telescopic arm；Telescopic arm front end is hinged with support frame；Horizontal axle sleeve is installed in support frame；Horizontal axle sleeve relative support frame level swings；Trunnion axis is arranged in horizontal axle sleeve, the rotation of trunnion axis relative level axle sleeve；Deflecting oil cylinder both ends respectively with support frame bottom and telescopic arm lower hinge；Trunnion axis is fixedly arranged at the front end with diced system.The utility model cutting tool can do level and swing, while can carry out 360 ° of rotations, so as to which cutter to be adjusted to want to the position of cutting.The utility model flexible movements, the required repertoire of underground coal mine driving can be met, so as to meet colliery lump coal production, reduce cost and to country rock without destruction.
Description
Technical field
The utility model belongs to colliery excavation applications, is related to a kind of chain type development machine, is tunneled in particular for underground coal mine
The development machine of coal breakage.
Background technology
At present, known development machine is made up of fuselage, cantilever and coal cutting roller, and its coal breakage mode is forward portion's roller
Rotate, the pick machinery coal breakage on roller.Mass energy is not only consumed, and what is fallen is not entirely foam coal, sells coal
Valency reduces.And EBZ series development machine, from great, inconvenience is carried in underground, and install it is also inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of chain type development machine, overcomes traditional development machine energy resource consumption big and only
The problem of producing foam coal.
The technical solution of the utility model is：A kind of chain type development machine, it is characterised in that：Mainly by with pivoting part 5
Track rail assembly 1, support 28, cantilever 8 and cutting tool composition；Support 28 is arranged on track rail assembly 1, and the rear end of cantilever 8 is with returning
Rotation member 5 is rotatablely connected, and support cylinder both ends are connected with cantilever 8 and pivoting part 5 respectively, drives cantilever to move up and down；Cantilever
8 are connected with telescopic arm 10；The front end of telescopic arm 10 is be hinged with support frame 18；Horizontal axle sleeve 21 is installed in support frame 18；Horizontal axle sleeve
21 drive the level of relative support frame 18 to swing by level to hydraulic system；Trunnion axis 17 is arranged on trunnion axis by bearing
In set 21, trunnion axis 17 to hydraulic system relative level axle sleeve 21 by vertically rotating；The both ends of deflecting oil cylinder 20 respectively with support
The bottom of frame 18 and the lower hinge of telescopic arm 10, for driving support frame 18 to do elevating movement；Trunnion axis 17 is fixedly arranged at the front end with cutting
System.
The level includes horizontal gear wheel 13, horizontal little gear 12 and knife deflecting reduction box 11 to hydraulic system, horizontal
Gear wheel 13 is fixedly connected with horizontal axle sleeve 21, and horizontal gear wheel 13 is rotatablely connected with support frame 18, and knife deflecting reduction box 11 is logical
Crossing horizontal little gear 12 drives horizontal gear wheel 13 to rotate.
It is described vertically to include vertical deflecting gear wheel 16, vertical deflecting little gear 15 and vertical deflecting motor to hydraulic system
14；Vertical deflecting gear wheel 16 is coaxially connected with trunnion axis 17, and vertical deflecting motor 14 is driven by vertical deflecting little gear 15
Vertical deflecting gear wheel 16 rotates.
Beneficial effect：The utility model flexible movements, the required repertoire of underground coal mine driving can be met, so as to full
Sufficient colliery lump coal production, reduces cost and to country rock without destruction.Improve lump coal rate increase coal price.At present, Mo Mei cities
Price is at 300 yuan/ton or so, and lump coal price is typically at 450 yuan/ton, and price differential per ton is at 150 yuan/ton.One small coal mines is pressed
150000 tons/year of Production rates, 7,500,000 yuan of benefit can be increased every year.Due to the difference of coal breakage principle, the deadweight of EBZ series development machine
Must be big, otherwise work opportunity body stability is poor, and estimated 4 tons of the utility model deadweight can ensure to operate steadily, underground carrying side
Just, it is and easy for installation.The utility model has the function that EBZ series development machines do not possess, first, drawing needling, overcomes excavated by manual work easy
The problem of injured, second, can be constructed with direction of advance into an angle of 90 degrees, facilitate underground work.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 top view.
In accompanying drawing, 1 is track rail assembly, and 2 be rear support, and 3 be motor housing, and 4 be fuel tank, and 5 be rotating part, and 6 be hydraulic pump, 7
It is electric motor explosion-proof switch, 8 be cantilever, and 9 be support cylinder, and 10 be telescopic arm, and 11 be knife deflecting reduction box, and 12 be horizontal small
Gear, 13 be horizontal gear wheel, and 14 be vertical deflecting motor, and 15 be vertical deflecting little gear, and 16 be vertical deflecting gear wheel, 17
It is trunnion axis, 18 be support frame, and 19 be cutting drive sprocket, and 20 be deflecting oil cylinder, and 21 be horizontal axle sleeve, and 22 be cutting motor,
23 be cutter support, and 24 be cutter gear-box, and 25 be guide plate link, and 26 be guide plate, and 27 be jockey sprocket, and 28 be machine
Seat, 19,26,27 and chain composition cutter.
Embodiment
To make the purpose of this utility model, content and advantage clearer, specific embodiment of the present utility model is made
It is described in further detail.
The utility model provides a kind of chain type development machine, mainly by track rail assembly 1, support 28, cantilever 8, hydraulic pump and cuts
Cutter tool composition；
Track rail assembly 1 with pivoting part 5 is provided with support 28, the top of support 28 be provided with 30 kilowatts of flame-proof electric motors,
Motor housing 3, hydraulic pump 6, fuel tank 4, electric motor explosion-proof switch 7, use gear drive, make hydraulic system between motor and hydraulic pump
Work；The bottom of support 28 and the oil cylinder set of rear support 2 weld, and rear support 2 is located at crawler belt rear portion；The rear end of cantilever 8 by bearing pin with
Pivoting part 5 is connected with cantilever 8 and pivoting part 5 respectively by rotation connection, support cylinder both ends, rotates upwardly and downwardly cantilever；
Connected between cantilever 8 and telescopic arm 10 by two-way cylinder, two-way cylinder drives telescopic arm 10 to move along a straight line；Before telescopic arm 10
Pass through hinge between end and support frame 18；Horizontal axle sleeve 21, horizontal gear wheel 13 and horizontal little gear are installed in support frame 18
12；Horizontal axle sleeve 21 and horizontal gear wheel 13 are fixed using welding manner, and horizontal gear wheel 13 passes through two semiaxis, bearing and branch
Support 18 is rotatablely connected, and horizontal little gear 12 is meshed with horizontal gear wheel 13, the reductor 11 installed in the top of support frame 18
And motor is connected the horizontal little gear 12 of drive with horizontal little gear 12 and rotated, so as to drive horizontal 21 horizontal side-to-side movement of axle sleeve；
Trunnion axis 17 is arranged in horizontal axle sleeve 21 by bearing；
Vertical deflecting gear wheel 16 is co-axially mounted with trunnion axis 17, vertical deflecting little gear 15 and vertical deflecting gear wheel 16
Engagement, and drive vertical deflecting gear wheel 16 to rotate by vertical deflecting motor 14；Vertical deflecting motor 14 is arranged on support frame
18 tops.
The both ends of deflecting oil cylinder 20 respectively with the bottom of support frame 18 and the lower hinge of telescopic arm 10, for driving support frame 18 to bow
Face upward motion；Connected between the front end of trunnion axis 17 and guide plate link 25 using welding manner；Adopted between guide plate link 25 and guide plate 26
Use screw connection；Cutting drive sprocket 19 is separately positioned on the both ends of guide plate 26 with jockey sprocket 27, and installs closed chain, chain
On install pick, form diced system；Gear-box 24 and cutting motor 22 are cut with screw connection and cut on guide plate link 25
Cutter support 23；Cutting motor 22 drives drive sprocket 19 to rotate.Each motor is hydraulic motor.
Gear drive is used between motor and hydraulic pump, makes hydraulic work system, each Hydraulic Elements complete design action, cuts
Coal cutting charcoal.After motor start-up, Hydraulic Elements just turn into the power source of each mechanism.Running motor drive crawler belt offer advance,
Retreat power；Rotary motor drives pivoting part 5 to rotate, so as to drive cantilever to swing, there is provided cutting roof and floor power；Branch
Support oil cylinder makes cantilever move up and down, there is provided upper and lower cutting power；Cut motor and drive cutting chain operating, provided for cutting coal body
Power.Because being mounted with vertically-guided gear and horizontally-guided gear, cutting tool 3600 can be rotated, in level on the vertical plane
1800 rotate on face, because being mounted with deflecting oil cylinder, enable cutter elevating movement.So cutting tool insertion coal body, breaks along tunnel
Face frame line cuts out the scope of freedom of one fixed width, depth, makes 6 face bodies of the coal body of operation part, and existing 5 are the scope of freedom
In the case of, because Action of Gravity Field coal body is caving, reach the purpose of coal breakage.
Track rail assembly 1 is the steel crawler belt with running motor.
Operation principle：Cantilever 8 is driven by pivoting part 5 during work, can left-right rotation, while in the effect of support cylinder 9
Under can upper and lower elevating movement；Cutting tool can do level in the presence of knife deflecting reduction box 11 and swing 180 °, while
360 ° of rotations can be carried out in the presence of vertical deflecting motor 14；Deflecting oil cylinder can coordinate the angle adjustment cutting tool angle of cantilever 8
Degree, reaches required purpose；Due to each frame line, present position is different in drift section, when cutting a line, it is necessary to first adjust
Good tool orientation, coal body first is cut along direction of advance, then transverse cuts again, complete the cutting of a line wire；Cut another
During bar line, loom is first retracted, cutter is readjusted and cuts coal body again, complete said procedure.According to the soft or hard degree of ature of coal, scene is determined
Determine cutting mode, cutter is adjusted to want to the position of cutting.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and deformation can also be made, these change
Enter and deform and also should be regarded as the scope of protection of the utility model.
Claims (10)
- A kind of 1. chain type development machine, it is characterised in that：Mainly by the track rail assembly (1) with pivoting part (5), support (28), Cantilever (8) and cutting tool composition；Support (28) is arranged on track rail assembly (1), and cantilever (8) rear end turns with pivoting part (5) Dynamic connection, support cylinder both ends are connected with cantilever (8) and pivoting part (5) respectively, drive cantilever to move up and down；Cantilever (8) with Telescopic arm (10) connects；Telescopic arm (10) front end is be hinged with support frame (18)；Horizontal axle sleeve (21) is installed in support frame (18)；Water Flat axle sleeve (21) drives relative support frame (18) level to swing by level to hydraulic system；Trunnion axis (17) passes through bearing In horizontal axle sleeve (21), trunnion axis (17) to hydraulic system relative level axle sleeve (21) by vertically rotating；Deflecting oil Cylinder (20) both ends respectively with support frame (18) bottom and telescopic arm (10) lower hinge, for driving support frame (18) to do pitching fortune It is dynamic；Trunnion axis (17) is fixedly arranged at the front end with diced system.
- A kind of 2. chain type development machine according to claim 1, it is characterised in that：Level includes horizontal canine tooth to hydraulic system Wheel (13), horizontal little gear (12) and knife deflecting reduction box (11), horizontal gear wheel (13) are fixedly connected with horizontal axle sleeve (21), Horizontal gear wheel (13) is rotatablely connected with support frame (18), and knife deflecting reduction box (11) is driven horizontal by horizontal little gear (12) Gear wheel (13) rotates.
- A kind of 3. chain type development machine according to claim 2, it is characterised in that：Vertically include vertical deflecting to hydraulic system Gear wheel (16), vertical deflecting little gear (15) and vertical deflecting motor (14)；Vertical deflecting gear wheel (16) and trunnion axis (17) coaxially connected, vertical deflecting motor (14) drives vertical deflecting gear wheel (16) to revolve by vertical deflecting little gear (15) Turn.
- A kind of 4. chain type development machine according to claim 1, it is characterised in that：Support (28) top is provided with motor, liquid Press pump (6) and fuel tank (4)；Gear drive is used between motor and hydraulic pump.
- A kind of 5. chain type development machine according to claim 1, it is characterised in that：Track rail assembly (1) is with running motor Steel crawler belt.
- A kind of 6. chain type development machine according to claim 3, it is characterised in that：The diced system include guide plate (26), Cut drive sprocket (19) and jockey sprocket (27)；Trunnion axis (17) front end is fixed by guide plate link (25) and guide plate (26) Connection；Cutting drive sprocket (19) is separately positioned on guide plate (26) both ends with jockey sprocket (27), and installs closed chain, chain On install pick.
- A kind of 7. chain type development machine according to claim 6, it is characterised in that：Drive sprocket (19) is cut by cutting horse Drive and rotate up to (22).
- A kind of 8. chain type development machine according to claim 6, it is characterised in that：Support (28) bottom and rear support (2) Oil cylinder set welding, rear support (2) are located at crawler belt rear portion.
- A kind of 9. chain type development machine according to any one of claim 1~8, it is characterised in that：Cantilever (8) and telescopic arm (10) connected between by two-way cylinder, two-way cylinder drives telescopic arm (10) to move along a straight line.
- A kind of 10. chain type development machine according to claim 9, it is characterised in that：Vertical deflecting motor (14) is arranged on branch Support (18) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479820.2U CN206845177U (en) | 2017-05-03 | 2017-05-03 | Chain type development machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479820.2U CN206845177U (en) | 2017-05-03 | 2017-05-03 | Chain type development machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206845177U true CN206845177U (en) | 2018-01-05 |
Family
ID=60794815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720479820.2U Expired - Fee Related CN206845177U (en) | 2017-05-03 | 2017-05-03 | Chain type development machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206845177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439584A (en) * | 2018-12-12 | 2019-11-12 | 上海创力集团股份有限公司 | Mining tunnel splitting equipment |
-
2017
- 2017-05-03 CN CN201720479820.2U patent/CN206845177U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439584A (en) * | 2018-12-12 | 2019-11-12 | 上海创力集团股份有限公司 | Mining tunnel splitting equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201137496Y (en) | Tunnelling machine mounted geophysical drilling machine | |
| CN204899935U (en) | All -hydraulic entry driving machine of 6 -degree of freedom series -parallel connection formula | |
| CN105041329B (en) | Six degree of freedom series parallel type full-hydraulic tunneling machine | |
| CN104033168A (en) | Self-moving flat-bed drilling anchor vehicle | |
| CN206845177U (en) | Chain type development machine | |
| CN210370629U (en) | Drill bit device for coal mining and tunneling in coal mine | |
| CN201460884U (en) | Steeply sloping seam coal mining machine | |
| CN203214056U (en) | Vertical lift lump coal cutting machine | |
| CN204780552U (en) | Pavement milling machine running gear's supporting elevating gear | |
| CN202325501U (en) | Short-wall large-mining height coal mining machine | |
| CN210888946U (en) | Tunneling device for coal mine | |
| CN101705698B (en) | Rotary hydraulic excavator for mines | |
| CN214497123U (en) | Joint cutting device for road and bridge | |
| CN201443400U (en) | All-hydraulic caterpillar two-arm type tunnelling transverse reversed loader | |
| CN201738923U (en) | Coal mining machine for layer mining | |
| CN201771493U (en) | Double-knife coal cutter | |
| CN101220744A (en) | Development machine with narrow main body | |
| CN114033403A (en) | Full-section rectangular rapid tunneling machine with Lelo triangular cutter head driven by planet wheels | |
| CN207194889U (en) | Fell and transport coal all-in-one | |
| CN209972439U (en) | Multifunctional mine car for coal mine | |
| CN102536292A (en) | Automatic coal falling type hydraulic support | |
| CN203214057U (en) | Bidirectional lump coal impact-cutting machine | |
| CN205936600U (en) | Coal mining machine | |
| CN211666707U (en) | Three-drum coal mining machine for mining large-mining-height thick coal seam | |
| CN205370566U (en) | Electricity pulls shearer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180105 Termination date: 20200503 |