CN209494569U - A kind of novel coal lane high-speed driving machine - Google Patents
A kind of novel coal lane high-speed driving machine Download PDFInfo
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- CN209494569U CN209494569U CN201920154788.XU CN201920154788U CN209494569U CN 209494569 U CN209494569 U CN 209494569U CN 201920154788 U CN201920154788 U CN 201920154788U CN 209494569 U CN209494569 U CN 209494569U
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Abstract
The utility model discloses a kind of novel coal lane high-speed driving machine, solve the problems, such as that coal road excavating device safety coefficient is low, ineffective in the prior art.The utility model includes adjustable shield body and rear support shield, adjustable shield body is connected by propelling cylinder with rear support shield, cutting means and advanced drilling machine are equipped in the adjustable shield body, the lower part of adjustable shield body is equipped with earth-moving equipment, top jumbolter system is equipped between adjustable shield body and rear support shield, rear support shield is equipped with side jumbolter system, dust pelletizing system and debris transportation system, debris transportation system and is connected with earth-moving equipment.The utility model has the advantages that geological adaptability is strong, and drivage efficiency is high, mechanization degree is high, operation safety, promotional value with higher.
Description
Technical field
The utility model relates to coal mine roadway technical field of construction, particularly relate to a kind of novel coal lane high-speed driving machine.
Background technique
The excavation operation in tunnel is the prerequisite of every other mining operations in coal production, as stope is made
Industry efficiency greatly improves, and the contradiction that tunnelling speed does not catch up with back production demand is more and more prominent in many mining areas.It is safe, fast
Fast, efficient tunnelling and support technology are to guarantee that coal mine realizes the necessary condition of high-yield and high-efficiency.Currently, coal mine down-hole tunnel
There are mainly three types of modes for mechanization speedy drivage: the first, traditional single entry driving, working face capital equipment has development machine, anchor
Bar machine；Second, double lane drivings are tunneled, this boring mode is equipped with advanced roofboltier using continuous miner.
The third, single tunnelling of digging and anchoring integrated machine.But above-mentioned three kinds of technique and equipment have the disadvantage that driving, anchoring, hand over
Operation is pitched, production efficiency is low, and safety is poor；Continuous miner and grubbing anchoring integrative grub-anchor winch group job, only in top plate heavily fortified point
Gu the performance of its speedy drivage of competence exertion, adaptability for working condition are poor in the case where；For its unsupported back span from big, the sky top time is longer, deposits
In security risk.
Utility model content
For the deficiency in above-mentioned background technique, the utility model proposes a kind of novel coal lane high-speed driving machines, solve
Coal road excavating device safety coefficient is low in the prior art, ineffective problem.
The technical solution of the utility model is achieved in that a kind of novel coal lane high-speed driving machine, including adjustable shield
Body and rear support shield, adjustable shield body are connected by propelling cylinder with rear support shield, and cutting is equipped in the adjustable shield body
The lower part of device and advanced drilling machine, adjustable shield body is equipped with earth-moving equipment, and top anchor is equipped between adjustable shield body and rear support shield
Bar borer system, rear support shield are equipped with side jumbolter system, dust pelletizing system and debris transportation system, debris transportation system with
Earth-moving equipment is connected.
The adjustable shield body includes that top shield, side shield and bottom shield, side shield are symmetricly set on the two sides of bottom shield,
The lower part of side shield and bottom shield are hinged, and the inner wall of side shield is equipped with lateral oil cylinder, one end and the side shield phase of lateral oil cylinder
Connection, the other end are connected with bottom shield, and the inner wall for pushing up shield is equipped with top to oil cylinder, push up one end to oil cylinder and top shield phase
Connection, the other end are connected with bottom shield.
Hollow runner is equipped in the top shield, sliding is equipped with mobile shield in hollow runner, and mobile shield passes through lateral oil cylinder
It is connected with top shield.
The cutting means includes pedestal, cantilever beam and cutting drum, and pedestal is fixed on inside adjustable shield body, cantilever beam
Hinged with pedestal, cutting drum is arranged in the free end of cantilever beam, and cantilever beam is equipped with oscillating oil cylinder, one end of oscillating oil cylinder with
Cantilever beam is connected, the other end is connected with pedestal, and cutting drum is connected with the driving device being arranged in cantilever beam.
The cutting drum includes roller, and roller is equipped with several picks.
The earth-moving equipment includes scraper bowl, and the lower surface of scraper bowl, which is equipped with, dials slag fluted disc, and the rear portion of scraper bowl, which is equipped with, send slag channel,
Slag channel is sent to be connected with debris transportation system.
Two groups of support boots are symmetrically arranged in the rear support shield, two groups of support boots are connected by stretching oil cylinder.
The top jumbolter system includes at least two jumbolters I being vertically arranged, and jumbolter I is symmetricly set on
The two sides of adjustable shield body；The side jumbolter system includes at least two jumbolters II being obliquely installed, jumbolter
II is symmetricly set on the two sides of rear support shield.
The dust pelletizing system is connected by air duct with adjustable shield body, and air duct is put in inside adjustable shield body.
The beneficial effects of the utility model are as follows: 1, the cutting means used using the progress of scalable roller, open up and down by cutting
It digs, can satisfy requirement of a variety of working faces to drift section size, realize the excavation operation of any rectangular cross section；2, cutting fills
While setting excavated section, top jumbolter system and side jumbolter system parallel operations may be implemented, realize driving and
The parallel operations of anchoring improve excavation operation efficiency.3, the utility model use front and back support tunneling method, to top surface,
Bottom surface and lateral wall well adapting to property, while equipment unsupported back span is small, when by fault tectonic band and broken coal seam, Ke Yiyou
Effect reduces the risk of roof fall accident；Enhance adaptability, improves construction safety coefficient.4, adjustable shield body and rear support shield have anti-
Protective function guarantees equipment and operating personnel's safety, using negative pressure technique dedusting, is effectively improved working environment.The utility model tool
The advantages of standby geological adaptability is strong, and drivage efficiency is high, mechanization degree is high, operation safety, promotional value with higher.
Detailed description of the invention
It, below will be to attached drawing needed in embodiment description in order to illustrate more clearly of the utility model embodiment
It is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is A direction view in Fig. 1.
Fig. 3 is B direction view in Fig. 1.
Fig. 4 is C direction view in Fig. 1.
Fig. 5 is D direction view in Fig. 1.
Fig. 6 is E direction view in Fig. 1.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1, as shown in Figure 1, a kind of novel coal lane high-speed driving machine, including adjustable shield body 1 and rear support shield 2,
Adjustable shield body 1 is connected by four propelling cylinders 3 with rear support shield 2, the flexible realization whole set equipment of four propelling cylinders
Change step and tuning operation.It is equipped with cutting means 4 and advanced drilling machine 5 in the adjustable shield body 1, cutting means 4 passes through hydraulic pressure system
The power that system provides, swings up and down, realizes the excavation of rectangular cross section.Advanced drilling machine 5 carries out advance geologic by hydraulic control and surveys
Visit operation.The lower part of adjustable shield body 1 is equipped with earth-moving equipment 6, and earth-moving equipment collects the coal or rock that cutting means excavates.
Top jumbolter system 7 is equipped between adjustable shield body 1 and rear support shield 2, top jumbolter system carries out the anchor at the top of tunnel
Bar supporting operation.Rear support shield 2 is equipped with side jumbolter system 8, dust pelletizing system 9 and debris transportation system 10, debris conveying
System 10 is connected with earth-moving equipment 6, and the coal or rock of earth-moving equipment are transported through debris transportation system to tunnel.Help anchor pole
Borer system 8 is used to carry out the bolting operation in tunnel portion, side.The dust pelletizing system 9 passes through air duct and adjustable 1 phase of shield body
Connection, and air duct is put in inside adjustable shield body 1, dust pelletizing system is responsible for the depression dust-removing work of development end in tunneling process.
Embodiment 2, as shown in figures 2-6, a kind of novel coal lane high-speed driving machine, the adjustable shield body 1 includes top shield
1-1, side shield 1-2 and bottom shield 1-3, side shield 1-2 are symmetricly set on the two sides of bottom shield 1-3, the lower part of side shield 1-2 with
Bottom shield 1-3 is hinged, and the inner wall of side shield 1-2 is equipped with lateral oil cylinder 1-4, one end and the side shield 1-2 phase of lateral oil cylinder 1-4
Connection, the other end are connected with bottom shield 1-3, and by the flexible of lateral oil cylinder, side shield is rotated around hinge joint, realize side shield
Stretching supporting to tunnel.The inner wall for pushing up shield 1-1 is equipped with top to oil cylinder 1-5, pushes up one end to oil cylinder 1-5 and top shield 1-
1 is connected, and pushes up and is connected to the other end of oil cylinder 1-5 with bottom shield 1-3, by pushing up to the upper of the flexible realization top shield of oil cylinder
Lower movement when pushing up shield 1-1, side shield 1-2 and bottom shield 1-3 stretching tunnel inner wall, forms rectangular support.
Further, hollow runner is equipped in the top shield 1-1, sliding is equipped with mobile shield 1-6, mobile shield in hollow runner
1-6 is connected by transverse direction oil cylinder 1-7 with top shield 1-1.Mobile shield 1-6 is matched with top shield 1-1, passes through lateral oil cylinder
It is flexible to realize mobile shield moving left and right along top shield.
Further, the cutting means 4 includes pedestal 4-1, cantilever beam 4-2 and cutting drum 4-3, and pedestal 4-1 is fixed on
1 inside of adjustable shield body is fixedly connected with bottom shield, and cantilever beam 4-2 and pedestal 4-1 are hinged, cantilever beam can on hinge joint the bottom
It is dynamic.The free end of cantilever beam 4-2 is arranged in cutting drum 4-3, and cantilever beam 4-2 is equipped with oscillating oil cylinder 4-4, oscillating oil cylinder 4-4
One end be connected with cantilever beam 4-2, the other end is connected with pedestal 4-1, by the flexible of oscillating oil cylinder, drive cantilever beam and
Cutting drum is swung up and down, and realizes the excavation that cutting drum moves up and down to tunnel.Cutting drum 4-3 and setting are in cantilever beam 4-
Driving device in 2 is connected, and drives cutting drum rotation.The cutting drum 4-3 includes roller 4-5, and roller 4-5 is equipped with
One end of several picks 4-6, pick 4-6 are tip, for the Rapid Excavation to tunnel.
Other structures are same as Example 1.
Embodiment 3, a kind of novel coal lane high-speed driving machine, the earth-moving equipment 6 include scraper bowl 6-1, the following table of scraper bowl 6-1
Face, which is equipped with, dials slag fluted disc 6-2, and for pulling over coal soil into scraper bowl, the rear portion of scraper bowl 6-1, which is equipped with, send slag channel 6-3, send slag logical
Road 6-3 is connected with debris transportation system 10, debris transportation system 10 use drag conveyor, for coal soil or ground it is defeated
It send.Two groups of support boots 2-1 are symmetrically arranged in the rear support shield 2, two groups of support boots 2-1 are connected by stretching oil cylinder 2-2, stretching oil
Cylinder is horizontally disposed, and support boots may be implemented left and right by oil cylinder control and stretch.Realize that support stretcher for boot and shoe tightly exists by the stretching of stretching oil cylinder
On the wall of hole, the support reaction that propelling cylinder is pushed ahead can be provided.
Further, the top jumbolter system 7 includes the jumbolter I that at least two (can be used four) is vertically arranged
71, jumbolter I 71 is symmetricly set on the two sides of adjustable shield body 1, for carrying out the bolting operation at the top of tunnel.It is described
The jumbolter II 81 that side jumbolter system 8 is obliquely installed including at least two (can be used four), II 81 pairs of jumbolter
Claim the two sides that rear support shield 2 is set；The bolting operation in tunnel portion, side is carried out using four jumbolters II.
Other structures are same as Example 2.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of novel coal lane high-speed driving machine, including adjustable shield body (1) and rear support shield (2), adjustable shield body (1) pass through
Propelling cylinder (3) is connected with rear support shield (2), it is characterised in that: is equipped with cutting means (4) in the adjustable shield body (1)
With advanced drilling machine (5), the lower part of adjustable shield body (1) is equipped with earth-moving equipment (6), adjustable shield body (1) and rear support shield (2) it
Between be equipped with top jumbolter system (7), rear support shield (2) is equipped with side jumbolter system (8), dust pelletizing system (9) and debris
Transportation system (10), debris transportation system (10) are connected with earth-moving equipment (6).
2. novel coal lane high-speed driving machine according to claim 1, it is characterised in that: the adjustable shield body (1) includes
Top shield (1-1), side shield (1-2) and bottom shield (1-3), side shield (1-2) are symmetricly set on the two sides of bottom shield (1-3),
Hingedly, the inner wall of side shield (1-2) is equipped with lateral oil cylinder (1-4), laterally by the lower part of side shield (1-2) and bottom shield (1-3)
One end of oil cylinder (1-4) is connected with side shield (1-2), the other end is connected with bottom shield (1-3), pushes up the interior of shield (1-1)
Wall is equipped with top to oil cylinder (1-5), push up one end to oil cylinder (1-5) with push up shield (1-1) be connected, the other end and bottom shield
(1-3) is connected.
3. novel coal lane high-speed driving machine according to claim 2, it is characterised in that: be equipped in the top shield (1-1)
Hollow runner, the interior sliding of hollow runner are equipped with mobile shield (1-6), and mobile shield (1-6) passes through lateral oil cylinder (1-7) and top shield
(1-1) is connected.
4. novel coal lane high-speed driving machine according to claim 1 or 2 or 3, it is characterised in that: the cutting means (4)
Including pedestal (4-1), cantilever beam (4-2) and cutting drum (4-3), pedestal (4-1) is fixed on adjustable shield body (1) inside, hangs
Hingedly, cutting drum (4-3) is arranged on the free end of cantilever beam (4-2), cantilever beam (4-2) by arm beam (4-2) and pedestal (4-1)
Equipped with oscillating oil cylinder (4-4), one end of oscillating oil cylinder (4-4) is connected with cantilever beam (4-2), the other end and pedestal (4-1) phase
Connection, cutting drum (4-3) are connected with the driving device being arranged in cantilever beam (4-2).
5. novel coal lane high-speed driving machine according to claim 4, it is characterised in that: the cutting drum (4-3) includes
Roller (4-5), roller (4-5) are equipped with several picks (4-6).
6. novel coal lane high-speed driving machine according to claim 5, it is characterised in that: the earth-moving equipment (6) includes shovel
It struggles against (6-1), the lower surface of scraper bowl (6-1), which is equipped with, dials slag fluted disc (6-2), and the rear portion of scraper bowl (6-1), which is equipped with, send slag channel (6-3),
Slag channel (6-3) is sent to be connected with debris transportation system (10).
7. novel coal lane high-speed driving machine described according to claim 1 or 5 or 6, it is characterised in that: the rear support shield (2)
Two groups of support boots (2-1) are inside symmetrically arranged with, two groups of support boots (2-1) are connected by stretching oil cylinder (2-2).
8. novel coal lane high-speed driving machine according to claim 7, it is characterised in that: the top jumbolter system (7)
The jumbolter I (71) being vertically arranged including at least two, jumbolter I (71) are symmetricly set on the two of adjustable shield body (1)
Side；Side jumbolter system (8) includes at least two jumbolters II (81) being obliquely installed, and jumbolter II (81) is right
Claim setting in the two sides of rear support shield (2).
9. novel coal lane high-speed driving machine according to claim 1 or 8, it is characterised in that: the dust pelletizing system (9) passes through
Air duct is connected with adjustable shield body (1), and air duct puts in adjustable shield body (1) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920154788.XU CN209494569U (en) | 2019-01-29 | 2019-01-29 | A kind of novel coal lane high-speed driving machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920154788.XU CN209494569U (en) | 2019-01-29 | 2019-01-29 | A kind of novel coal lane high-speed driving machine |
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| CN209494569U true CN209494569U (en) | 2019-10-15 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538224A (en) * | 2019-01-29 | 2019-03-29 | 中铁工程装备集团有限公司 | A kind of novel coal lane high-speed driving machine |
| CN111794760A (en) * | 2020-07-27 | 2020-10-20 | 中铁工程装备集团有限公司 | Coal mine TBM continuous tunneling construction method and coal mine TBM |
-
2019
- 2019-01-29 CN CN201920154788.XU patent/CN209494569U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538224A (en) * | 2019-01-29 | 2019-03-29 | 中铁工程装备集团有限公司 | A kind of novel coal lane high-speed driving machine |
| CN111794760A (en) * | 2020-07-27 | 2020-10-20 | 中铁工程装备集团有限公司 | Coal mine TBM continuous tunneling construction method and coal mine TBM |
| CN111794760B (en) * | 2020-07-27 | 2022-02-08 | 中铁工程装备集团有限公司 | Coal mine TBM continuous tunneling construction method and coal mine TBM |
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