CN2573676Y - Driving cutting device - Google Patents
Driving cutting device Download PDFInfo
- Publication number
- CN2573676Y CN2573676Y CN 02256748 CN02256748U CN2573676Y CN 2573676 Y CN2573676 Y CN 2573676Y CN 02256748 CN02256748 CN 02256748 CN 02256748 U CN02256748 U CN 02256748U CN 2573676 Y CN2573676 Y CN 2573676Y
- Authority
- CN
- China
- Prior art keywords
- cutting device
- chain saw
- driving cutting
- driving
- type tunnel
- 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
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model belongs to a work machine, particularly a chain saw type tunnel driving cutting device. The chain saw type tunnel driving cutting device comprises a sleeve (5), a power structure, a transmission structure, and a cutting structure. The chain saw type tunnel driving cutting device is characterized in that a chain wheel shaft (9) is driven by the power structure through the transmission structure to rotate. A driving chain wheel (10) is connected with a driving chain wheel (13) by a chain saw (11) to rotate. The chain saw (11) rotates and cuts. The driving chain wheel (13) and a square key (15) are connected with a cutting shaft (14) in a movable fit mode. The chain saw type tunnel driving cutting device has simple structure, convenient use and maintenance, and integrated functions. The chain saw type tunnel driving cutting device can cut and drive a layer surface in a three-dimensional mode, and a stone material with a fixing shape is cut; meanwhile, the chain saw type tunnel driving cutting device has small vibration and damage to rocks or coal layer structures, and the structural stability of a working surface is kept. The chain saw type tunnel driving cutting device is suitable for the driving work of laneways or tunnels.
Description
Technical field
The utility model belongs to Work machine, is specifically related to a kind of chain saw type tunnelling cutting means.
Background technology
In the known technology, tunnel or tunnel extensively adopt the perforating blasting procedure in excavation operation, utilize explosion to make borehole catalase on every side, this working system operating cost height, and dangerous big, efficient is low, and driving speed is slow.And rock texture is influenced by explosion to be destroyed, and increases the landslide probability, is increased difficulty again for follow-up tunnel.In the large tunnel construction, the employing full face tunnel boring machine that has carries out excavation operation, and the rotation by cutting disc grinds the rock on the work plane, and operating efficiency is low, power consumption is big, operating cost is high, the cutting product is useless rubble.Chinese patent application numbers 96113151.9 discloses the technical scheme of a kind of " chain saw type cutter for coal shovel and tunneller ", and its structure is comparatively numerous and jumbled, and it can only form latticed otch at work plane, can't carry out the cut of back section.
Summary of the invention
The purpose of this utility model provides a kind ofly can carry out cutting on the three-dimensional to driving face, both can not destroy rock texture, increases the stability of laneway molding, and cut substrate is the building stones of moulding.
The utility model is taked following technical scheme: driving cutting device, include sleeve, dynamic structure, drive mechanism and cut structure, dynamic structure drives the sprocket shaft rotation through drive mechanism, drive sprocket connects driven sprocket with chain saw and rotates, chain saw rotates cut, and driven sprocket connects cutting axis with movable cooperation of square key.
Sleeve set is in the guide slot of unwheeling.Unwheeling is provided with switch, and switch switches the horizontal or vertical guide slot of unwheeling with switch rotating shaft location.Driven sprocket cooperates with square key steady pin geocoded activity through the square key dial hole with square key and connects cutting axis.Through the rotation of universal drive shaft rotating spindle, motor rotates by gusset piece axis of a cylinder outside sleeve dynamic structure by motor rotary shaft.Equidistant uniform drive sprocket on the sprocket shaft.
The utility model has tangible technique effect compared to existing technology.Simple in structure, maintenance easy to use; Function synthesized, cut driving aspect that can be three-dimensional, cut substrate is the building stones of moulding; Excavation operation efficient height; Operating cost is low; Simultaneously, little to the vibration limits of rock or coal bed texture, the structural stability of maintenance work plane.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail, these embodiment are used for illustrating of the present utility model, rather than the utility model are carried out any restriction.
Accompanying drawing 1 is the driving cutting device structural representation
Accompanying drawing 2 is driving cutting device driven sprocket and cutting axis draw bail schematic diagram
Accompanying drawing 3 is a driving cutting device unwheeling structural representation
Among the figure, 1-motor, 2-joint cover, 3-Hooks coupling universal coupling, the outer axis of a cylinder of 4-sleeve, 5-sleeve, 6-main shaft, 7,8-Bevel Gear Transmission pair, the 9-sprocket shaft, 10-drive sprocket, 11-chain saw, 12-gripper shoe, the 13-driven sprocket, 14-cutting axis, 15-square key, 16-square key steady pin, 17-square key dial hole, the rotating shaft of 18-switch, 19-switch, 20,21-switching position pin-and-hole, 22-unwheeling, 23-unwheeling guide slot.
The specific embodiment
Driving cutting device, include sleeve (5), dynamic structure, drive mechanism and cut structure, dynamic structure drives sprocket shaft (9) rotation through drive mechanism, drive sprocket (10) connects driven sprocket (13) with chain saw (11) and rotates, chain saw (11) rotates cut, and driven sprocket (13) connects cutting axis (14) with movable cooperation of square key (15).
Sleeve (5) integral assembling is in the guide slot (23) of unwheeling (22).Unwheeling (22) is provided with switch (19), and switch (19) switches the horizontal or vertical unwheeling guide slot (23) of unwheeling (22) with switch rotating shaft (18) location.Driven sprocket (13) cooperates with square key steady pin (16) geocoded activity through square key dial hole (17) with square key (15) and connects cutting axis (14).Through universal drive shaft (3) rotating spindle (6) rotation, motor (1) rotates by gusset piece (2) axis of a cylinder (4) outside sleeve dynamic structure by motor (1) rotating shaft.Sprocket shaft (9) is gone up equidistant uniform drive sprocket (10).
The course of work of driving cutting device is such, when carrying out the depth transverse cuts, lay down cutting axis (14), sleeve (5) is positioned at the horizontal unwheeling guide slot (23) of unwheeling (22), motor (1) rotating shaft drives one group of drive sprocket (10) and rotates through Bevel Gear Transmission pair (7), (8) through universal drive shaft (3) rotating spindle (6) rotation.One group of drive sprocket (10) links one group of chain saw (11) respectively and one group of driven sprocket (13) rotates, and one group of chain saw (11) carries out the depth transverse cuts.Form the cross sections that parallels with top board.When vertically cutting, sleeve (5) goes in the vertical unwheeling guide slot (23) of unwheeling (22), cooperate connection cutting axis (14) through square key dial hole (17) with square key steady pin (16) location with square key (15), along the top cross cutting groove deeply, section behind cutting axis (14) cut, chain saw (11) cutting vertical slot, cut goes out the building stones of solid shape.
Universal drive shaft (3) structure is adopted in motor (1) rotating shaft, and rotates through joint cover (2) axis of a cylinder (4) outside sleeve, can avoid dynamic structure to influence the location of cut structure, makes the cut face be unlikely and stays the dead angle.
Claims (6)
1, a kind of driving cutting device, include sleeve (5), dynamic structure, drive mechanism and cut structure, it is characterized in that: dynamic structure drives sprocket shaft (9) rotation through drive mechanism, drive sprocket (10) connects driven sprocket (13) with chain saw (11) and rotates, chain saw (11) rotates cut, and driven sprocket (13) connects cutting axis (14) with movable cooperation of square key (15).
2, driving cutting device according to claim 1 is characterized in that: sleeve (5) is sleeved in the guide slot (23) of unwheeling (22).
3, driving cutting device according to claim 2 is characterized in that: unwheeling (22) is provided with switch (19), and switch (19) switches the horizontal or vertical unwheeling guide slot (23) of unwheeling (22) with switch rotating shaft (18) location.
4, driving cutting device according to claim 1 is characterized in that: described driven sprocket (13) cooperates with square key steady pin (16) geocoded activity through square key dial hole (17) with square key (15) and connects cutting axis (14).
5, driving cutting device according to claim 1 is characterized in that: through universal drive shaft (3) rotating spindle (6) rotation, motor (1) rotates by gusset piece (2) axis of a cylinder (4) outside sleeve described dynamic structure by motor (1) rotating shaft.
6, driving cutting device according to claim 1 is characterized in that: described sprocket shaft (9) is gone up equidistant uniform drive sprocket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02256748 CN2573676Y (en) | 2002-09-23 | 2002-09-23 | Driving cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02256748 CN2573676Y (en) | 2002-09-23 | 2002-09-23 | Driving cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2573676Y true CN2573676Y (en) | 2003-09-17 |
Family
ID=33724896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02256748 Expired - Fee Related CN2573676Y (en) | 2002-09-23 | 2002-09-23 | Driving cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2573676Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952466A (en) * | 2016-06-08 | 2016-09-21 | 安徽兴宇轨道装备有限公司 | Milling and plowing head adjusting rack for tunnel underground excavation machine |
| CN105952460A (en) * | 2016-05-24 | 2016-09-21 | 中车建设工程有限公司 | Non-blasting construction method of hard-rock tunnel in city |
| WO2018133747A1 (en) * | 2017-01-18 | 2018-07-26 | 王燏斌 | Tunnelling machine and construction method for same |
| CN112360478A (en) * | 2020-11-27 | 2021-02-12 | 中铁工程装备集团有限公司 | Special-shaped hard rock tunneling machine for sawing and shearing composite rock breaking and construction method |
-
2002
- 2002-09-23 CN CN 02256748 patent/CN2573676Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952460A (en) * | 2016-05-24 | 2016-09-21 | 中车建设工程有限公司 | Non-blasting construction method of hard-rock tunnel in city |
| CN105952466A (en) * | 2016-06-08 | 2016-09-21 | 安徽兴宇轨道装备有限公司 | Milling and plowing head adjusting rack for tunnel underground excavation machine |
| WO2018133747A1 (en) * | 2017-01-18 | 2018-07-26 | 王燏斌 | Tunnelling machine and construction method for same |
| CN112360478A (en) * | 2020-11-27 | 2021-02-12 | 中铁工程装备集团有限公司 | Special-shaped hard rock tunneling machine for sawing and shearing composite rock breaking and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |