CN103883325B - A kind of for the shallow bottomed plant equipment of Tunneling by mining method distance - Google Patents
A kind of for the shallow bottomed plant equipment of Tunneling by mining method distance Download PDFInfo
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- CN103883325B CN103883325B CN201410143876.1A CN201410143876A CN103883325B CN 103883325 B CN103883325 B CN 103883325B CN 201410143876 A CN201410143876 A CN 201410143876A CN 103883325 B CN103883325 B CN 103883325B
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- vehicle frame
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Abstract
The invention discloses a kind of for the shallow bottomed plant equipment of Tunneling by mining method distance, including chassis and upper dress, described upper dress includes box beam assembly, driving means and equipment；Slewing supporting device is arranged on on the vehicle frame of direction of advance opposite side, and one end of box beam assembly is connected with slewing supporting device, and box beam assembly is around the center rotating of slewing supporting device；Equipment is rotationally connected with box beam assembly, and equipment includes the box agent structure being provided with gyroaxis and the pick being arranged in box agent structure, and box agent structure rotates counterclockwise around gyroaxis.The present invention utilizes the pick in equipment that tunnel floor rock carries out cut under driving means drives and crushes, fragmented rock cleaned go out tunnel, thus complete to pick up bottom application work, operation can be simplified, improve efficiency of construction, decrease equipment loss, reduce construction party cost and labor intensity.
Description
Technical field
The present invention relates to a kind of plant equipment, particularly relate to a kind of shallow bottomed for Tunneling by mining method distance
Plant equipment.
Background technology
In the construction in tunnel, mountain top, mining method construction is always in occupation of bigger ratio, at Mining Method
In the tunnel of excavation, also need to apply inverted arch afterwards owing to having excavated at tunnel cross-section, thus disconnected in tunnel
Face has been excavated and has been also needed to that tunnel floor carries out one time pick up bottom application work afterwards and lay foundation for applying inverted arch, with
It is past that to pick up bottom technique labor intensity very big.During picking up bottom application work, if mismanagement, each operation is assisted
It is improper to adjust, it is also possible to can be delayed project progress.Therefore, improve that to pick up the efficiency of bottom application work particularly important.
At present, market does not also have a kind of tunnel that is specifically designed to pick up the special engineering equipment at the end, particularly
The preferable mining method construction of matter stability tunnel in, the degree of depth applying inverted arch is little, but due to base plate
The intensity of rock is higher, uses traditional excavator to add the form of construction work efficiency of trestle low, and equipment loss is big,
The most complicated with blasting procedure.Therefore, need badly a kind of for the shallow bottomed machinery of Tunneling by mining method distance
Equipment completes tunnel and picks up basic skill or training's work.
For problem above, the present invention devises and a kind of is applicable to the shallow bottomed machine of Tunneling by mining method distance
Tool equipment, the present invention can change original tunnel and pick up end construction, simplify operation, improve efficiency of construction,
Reduce equipment loss, reduce construction cost.
Summary of the invention
It is an object of the invention to provide a kind of for the shallow bottomed plant equipment of Tunneling by mining method distance, energy
Enough change existing tunnel and pick up end construction method, simplify operation, improve efficiency of construction, reduce equipment loss,
Reduce construction party cost.
The present invention uses following technical proposals:
A kind of for the shallow bottomed plant equipment of Tunneling by mining method distance, including chassis and upper dress, described
Chassis include driver's cabin, vehicle frame, slewing supporting device, power and drive system, walking mechanism and
Hydra-electric system；Described upper dress includes box beam assembly, driving means and equipment；Driver's cabin
Being arranged on above vehicle frame, be provided with walking mechanism below vehicle frame, slewing supporting device is arranged on and the side of advance
On the vehicle frame of opposite side, power and drive system, hydra-electric system are arranged on the vehicle frame of opposite side
On, one end of box beam assembly is connected with slewing supporting device, and box beam assembly is around slewing supporting device
Center rotating；Equipment is rotationally connected with the other end of box beam assembly, and equipment includes being provided with
The box agent structure of gyroaxis and the pick being arranged in box agent structure, box agent structure is by driving
Dynamic device drives and rotates counterclockwise around gyroaxis.
Described slewing supporting device includes inner ring, outer ring and the rolling element being arranged between inner ring and outer ring,
Being provided with bolt hole on inner ring and outer ring, the bolt hole on inner ring leads to the bolt hole on box beam assembly
Crossing bolt to connect, outer ring and vehicle frame interference fit, the bolt hole on outer ring passes through spiral shell with the unthreaded hole on baffle plate
Tether and connect.
Described box beam assembly is box-shaped structural member, and box beam assembly one end is provided with bolt hole, passes through
Bolt is connected with the inner ring of slewing supporting device, and the other end of box beam assembly is provided with U-shaped bayonet socket, case
The two ends of type agent structure gyroaxis stretch out and are arranged in U-shaped bayonet socket.
Described driving means is arranged on box beam assembly, the output shaft of driving means is provided with actively
Sprocket wheel, the gyroaxis of box agent structure is provided with driven sprocket, drive sprocket and driven sprocket and passes through
Chain drive.
The described circular cylinder that box agent structure is closed at both ends, driving means is arranged on the week of circular cylinder
On floor, the output shaft of driving means is simultaneously as the gyroaxis of box agent structure, and circular cylinder is by driving
Dynamic device drives and rotates counterclockwise around gyroaxis.
It is provided with elevating ram, the cylinder rod termination ear of elevating ram between described box beam assembly and vehicle frame
Plate is hinged with the 5th otic placode on box beam assembly, and the cylinder head otic placode of elevating ram fills with revolving support
Put the first otic placode on the vehicle frame of lower section hinged.
It is provided with between described box beam assembly and vehicle frame and adds compressing cylinder, add the cylinder rod termination ear of compressing cylinder
Plate is hinged with the 6th otic placode on box beam assembly, and the cylinder head otic placode adding compressing cylinder fills with revolving support
Put the second otic placode on the vehicle frame of top hinged.
Also include the chip depth adjustment being arranged on bottom box beam assembly, chip depth adjustment
Including running gear, arrangement for adjusting height and connecting rod, arrangement for adjusting height uses height control cylinder, high
The bottom of degree regulation oil cylinder is hinged with the third ear plate on box beam assembly, the cylinder rod end of height control cylinder
Head connection running gear, one end of connecting rod is hinged with the 4th otic placode on vehicle frame, and the other end of connecting rod is with high
Degree regulates in the middle part of oil cylinder hinged.
The center of described slewing supporting device, connecting rod one end and vehicle frame on the 4th otic placode pin joint,
Pin joint in the middle part of the other end of connecting rod and height control cylinder and height control cylinder cylinder head and box
The pin joint line composition parallelogram of third ear plate on beam assembly.
The present invention utilizes cutting depth regulator to control equipment incision formation depth, and is driving dress
Put utilize under driving the pick in equipment tunnel floor rock is carried out cut crush, fragmented rock
Cleaned go out tunnel, thus complete to pick up bottom application work, so can simplify operation, being greatly enhanced construction effect
Rate, decreases equipment loss, reduces construction party cost and labor intensity.
Accompanying drawing explanation
Fig. 1 is driving means structural representation of present invention when being arranged in box beam assembly；
Fig. 2 is driving means structural representation of present invention when being arranged in equipment；
Fig. 3 is slewing supporting device structural representation；
Fig. 4 be driving means external time equipment structural representation；
Fig. 5 is the longitudinal sectional view of Fig. 4；
Fig. 6 be driving means built-in time equipment structural representation；
Fig. 7 is the longitudinal sectional view of Fig. 6；
Fig. 8 is cutting depth regulator structural representation；
Fig. 9 is box beam assembly axonometric drawing.
Detailed description of the invention
As shown in Figures 1 to 9, the present invention includes chassis and upper dress, described chassis include driver's cabin 1,
Vehicle frame 2, slewing supporting device 3, power and drive system 4, walking mechanism 5 and hydra-electric system
6；Described upper dress includes box beam assembly 7, driving means 8 and equipment；Driver's cabin 1 is arranged on
Above vehicle frame 2, being provided with walking mechanism 5 below vehicle frame 2, slewing supporting device 3 is arranged on and the side of advance
On the vehicle frame 2 of opposite side, power and drive system 4, hydra-electric system 6 are arranged on opposite side
On vehicle frame 2.One end of box beam assembly 7 is connected with slewing supporting device 3, and box beam assembly 7 is permissible
Rotate around the center 18 of slewing supporting device 3；Equipment rotates even with the other end of box beam assembly 7
Connecing, equipment includes the box agent structure 9 being provided with gyroaxis 31 and is arranged on box agent structure
Pick 10 on 9, box agent structure 9 is driven by driving means 8 and rotates counterclockwise around gyroaxis 31.
Described slewing supporting device 3 includes inner ring 11, outer ring 12 and is arranged on inner ring 11 and outer ring 12
Between rolling element, inner ring 11 and outer ring 12 are provided with bolt hole, the bolt hole on inner ring 11 and case
Bolt hole on type beam assembly 7 is bolted, to realize slewing supporting device 3 and box beam assembly 7
Connection fix；On outer ring 12 and vehicle frame 2 interference fit, the bolt hole on outer ring 12 and baffle plate 32
Unthreaded hole is bolted, and baffle plate 32 is for retraining moving axially of slewing supporting device 3.
Described box beam assembly 7 is box-shaped structural member, and box beam assembly 7 one end is provided with bolt hole,
Being connected with the inner ring 11 of slewing supporting device 3 by bolt, the other end of box beam assembly 7 is provided with U
Shape bayonet socket 13, the two ends that the gyroaxis 31 of box agent structure 9 is overhanging are arranged in U-shaped bayonet socket 13.
It is additionally provided with elevating ram 14 between box beam assembly 7 and vehicle frame 2 and adds compressing cylinder 15.
Elevating ram 14 is for realizing lifting or the decline of equipment, the cylinder rod termination of elevating ram 14
Otic placode is hinged with the 5th otic placode on box beam assembly 7, is designated as hinge 1；The cylinder barrel of elevating ram 14
Below termination otic placode and slewing supporting device 3, the first otic placode on vehicle frame 2 is hinged, is designated as hinge 2 17.
As shown in Figure 1, these 3 structures of the center 18 of hinge 1, hinge 2 17 and slewing supporting device 3
Become a triangle, when elevating ram 14 stretches, be equivalent to length of side in triangle increase or
Reducing, accordingly, the drift angle corresponding to center 18 of slewing supporting device 3 also can increase or reduce,
Box beam assembly 7 will be made to be rotated at the center 18 around slewing supporting device 3, finally make whole work clothes
Put lifting or decline.
Add compressing cylinder 15 for the downforce extra for equipment offer, in order to pick 10 can be suitable
Profit breaks rock, the downforce deficiency problem that solution equipment is only capable of relying on gravity to press down and brings into pieces.Add
The cylinder rod termination otic placode of compressing cylinder 15 is hinged with the 6th otic placode on box beam assembly 7, is designated as hinge 3 19；
The second otic placode added above the cylinder head otic placode of compressing cylinder 15 and slewing supporting device 3 on vehicle frame 2 is hinged,
It is designated as hinge 4 20.As shown in Figure 1, hinge 3 19, hinge 4 20 and slewing supporting device 3
These 3, center 18 constitutes a triangle, when adding compressing cylinder 15 and stretching, is equivalent in triangle
One length of side increases or reduces, and accordingly, the drift angle corresponding to center 18 of slewing supporting device 3 is also
Can increase or reduce, the center 18 around slewing supporting device 3 is rotated by box beam assembly 7, adds force feed
Cylinder 15 play down pressure box beam assembly 7 effect, box beam assembly 7 again by pressure transmission to equipment,
There is provided enough counter-force to break rock into pieces for pick 10.
In equipment, box agent structure 9 is the circular cylinder of closed at both ends, and gyroaxis 31 is fixed on circle
At the centre of gyration of shape cylinder, and the two ends of gyroaxis 31 are extended to outside circular cylinder.The outer surface of circular cylinder
Be welded with tool rest, for pick setting 10, circular cylinder in the driving of driving means 8 around gyroaxis 31 inverse time
Pin rotates.Driving means 8 is mainly used in providing power.
In the present invention, driving means 8 both may be provided on box beam assembly 7, as shown in Figure 1；Drive
Device 8 may also be arranged on equipment, as shown in Figure 2.
As it is shown in figure 1, driving means 8 is arranged on box beam assembly 7, the output shaft of driving means 8
On be provided with drive sprocket 21, the gyroaxis 31 of box agent structure 9 is provided with driven sprocket 22,
Drive sprocket 21 and driven sprocket 22 pass through chain drive.The driving force that driving means 8 produces, passes through
The transmission of drive sprocket 21 and driven sprocket 22 finally drives circular cylinder to rotate in the counterclockwise direction, is cutting
Rock is broken into pieces under the effect of tooth 10.
As in figure 2 it is shown, driving means 8 is arranged on the circumferential floor of circular cylinder, driving means 8 defeated
Shaft stretches out simultaneously as the gyroaxis 31 of box agent structure 9, the two ends of gyroaxis 31 and arranges
In U-shaped bayonet socket 13, gyroaxis 31 maintains static, and driving means 8 directly drives circular cylinder along the inverse time
Pin direction rotates, and breaks rock into pieces under the effect of pick 10.
In order to pick 10 cuts the degree of depth in rock in regulation work process, the present invention is additionally provided with and cuts
Bits depth adjustment.Chip depth adjustment is arranged on below box beam assembly 7, and the chip degree of depth is adjusted
Regulating device includes running gear 23, arrangement for adjusting height and connecting rod 25.Arrangement for adjusting height uses height to adjust
Fuel-economizing cylinder 24, the bottom of height control cylinder 24 is hinged with the third ear plate on box beam assembly 7, is designated as
Hinge 7 26；The cylinder rod termination of height control cylinder 24 connects running gear 23；Running gear 23 is by two
The fixed plate composition of individual wheel and fixing wheel, fixed plate top is additionally provided with pin shaft hole, is used for connecting height
The cylinder rod termination otic placode of degree regulation oil cylinder 24；One end of connecting rod 25 is hinged with the 4th otic placode on vehicle frame 2,
It is designated as hinge 6 27；In the middle part of the other end of connecting rod 25 and height control cylinder 24 hinged, be designated as hinge five
28.Equipment can be moved up and down and be adjusted by arrangement for adjusting height, when oil cylinder stretches, and hinge
Point 7 26 rising or decline；Owing to hinge 7 26 is hinged on box beam assembly 7, therefore can
Drive box beam assembly 7 to rotate, finally realize moving up and down of equipment.Running gear 23 is for real
Existing whole cutting depth regulator together advances with car body；Cutting depth regulator is possible not only to regulation
Pick 10 enter the rock degree of depth, it is also possible to by electrical system to drivers' cab feedback-related information, convenient operation
Personnel adjust cutting parameter in time.
In the present invention, the center 18 of slewing supporting device 3, one end and the 4th ear on vehicle frame 2 of connecting rod 25
Pin joint in the middle part of the pin joint of plate i.e. hinge 6 27, the other end of connecting rod 25 and height control cylinder 24
I.e. i.e. cut with scissors with the pin joint of third ear plate on box beam assembly 7 bottom hinge 5 28, height control cylinder 24
Point 7 26, the line composition parallelogram of above-mentioned 4.The center 18 of slewing supporting device 3 and hinge
The center of 6 27 is on same vertical curve, and distance between two points is constant, and the center of hinge 5 28 is arrived
The distance at hinge 7 26 center is the most constant.Therefore, no matter cutting depth regulator raises or reduces,
Cutting depth regulator can remain straight down, and stress is perpendicular to ground.
Operationally, direction of advance is away from the work surface cut through to the present invention；And work clothes
Put and rotate counterclockwise, have the advantage that
Block without equipment on a, the work surface cut through, can slag tap in time；
When b, complete machine are by this direction operation, creeper undercarriage 5 contacts with cutting depth regulator
Being all hard ground, the force-bearing situation making complete machine is good, and the regulation making cutting depth regulator is the most accurate；
C, due to equipment itself be to rotate counterclockwise, complete machine by this direction operation time, equipment
Landwaste cutting got off takes off equipment rear, will not produce Repeated Cutting phenomenon, greatly reduce
Equipment attrition, improves work efficiency.
Claims (6)
1. one kind is used for the shallow bottomed plant equipment of Tunneling by mining method distance, it is characterised in that: including chassis and upper dress, described chassis includes driver's cabin, vehicle frame, slewing supporting device, power and drive system, walking mechanism and hydra-electric system；Described upper dress includes box beam assembly, driving means and equipment；Driver's cabin is arranged on above vehicle frame, walking mechanism it is provided with below vehicle frame, slewing supporting device be arranged on on the vehicle frame of direction of advance opposite side, power and drive system, hydra-electric system are arranged on the vehicle frame of opposite side, one end of box beam assembly is connected with slewing supporting device, and box beam assembly is around the center rotating of slewing supporting device；Equipment is rotationally connected with the other end of box beam assembly, and equipment includes the box agent structure being provided with gyroaxis and the pick being arranged in box agent structure, and box agent structure is driven by driving means and rotates counterclockwise around gyroaxis；
Described slewing supporting device includes inner ring, outer ring and the rolling element being arranged between inner ring and outer ring, it is provided with bolt hole on inner ring and outer ring, bolt hole on inner ring is bolted with the bolt hole on box beam assembly, outer ring and vehicle frame interference fit, the bolt hole on outer ring is bolted with the unthreaded hole on baffle plate；
Described box beam assembly is box-shaped structural member, box beam assembly one end is provided with bolt hole, being connected with the inner ring of slewing supporting device by bolt, the other end of box beam assembly is provided with U-shaped bayonet socket, and the two ends of box agent structure gyroaxis stretch out and are arranged in U-shaped bayonet socket；
The described circular cylinder that box agent structure is closed at both ends, driving means is arranged on the circumferential floor of circular cylinder, and the output shaft of driving means is simultaneously as the gyroaxis of box agent structure, and circular cylinder is driven by driving means and rotates counterclockwise around gyroaxis.
The most according to claim 1 for the shallow bottomed plant equipment of Tunneling by mining method distance, it is characterized in that: described driving means is arranged on box beam assembly, it is provided with drive sprocket on the output shaft of driving means, it is provided with driven sprocket, drive sprocket and driven sprocket on the gyroaxis of box agent structure and passes through chain drive.
The most according to claim 2 for the shallow bottomed plant equipment of Tunneling by mining method distance, it is characterized in that: between described box beam assembly and vehicle frame, be provided with elevating ram, the cylinder rod termination otic placode of elevating ram is hinged with the 5th otic placode on box beam assembly, and below the cylinder head otic placode of elevating ram and slewing supporting device, the first otic placode on vehicle frame is hinged.
The most according to claim 3 for the shallow bottomed plant equipment of Tunneling by mining method distance, it is characterized in that: be provided with between described box beam assembly and vehicle frame and add compressing cylinder, the cylinder rod termination otic placode adding compressing cylinder is hinged with the 6th otic placode on box beam assembly, and the second otic placode added above the cylinder head otic placode of compressing cylinder and slewing supporting device on vehicle frame is hinged.
The most according to claim 4 for the shallow bottomed plant equipment of Tunneling by mining method distance, it is characterized in that: also include the chip depth adjustment being arranged on bottom box beam assembly, chip depth adjustment includes running gear, arrangement for adjusting height and connecting rod, arrangement for adjusting height uses height control cylinder, the bottom of height control cylinder is hinged with the third ear plate on box beam assembly, the cylinder rod termination of height control cylinder connects running gear, one end of connecting rod is hinged with the 4th otic placode on vehicle frame, hinged in the middle part of the other end of connecting rod and height control cylinder.
It is the most according to claim 5 for the shallow bottomed plant equipment of Tunneling by mining method distance, it is characterised in that: on the center of described slewing supporting device, one end of connecting rod and vehicle frame, pin joint and height control cylinder cylinder head in the middle part of the pin joint of the 4th otic placode, the other end of connecting rod and height control cylinder form parallelogram with the pin joint line of third ear plate on box beam assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410143876.1A CN103883325B (en) | 2014-04-10 | 2014-04-10 | A kind of for the shallow bottomed plant equipment of Tunneling by mining method distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410143876.1A CN103883325B (en) | 2014-04-10 | 2014-04-10 | A kind of for the shallow bottomed plant equipment of Tunneling by mining method distance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103883325A CN103883325A (en) | 2014-06-25 |
| CN103883325B true CN103883325B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410143876.1A Active CN103883325B (en) | 2014-04-10 | 2014-04-10 | A kind of for the shallow bottomed plant equipment of Tunneling by mining method distance |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915681A (en) * | 2018-09-12 | 2018-11-30 | 唐山冀东装备工程股份有限公司 | Rotary outdoor Quarrying machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5060804U (en) * | 1973-09-28 | 1975-06-04 | ||
| JPS55172450U (en) * | 1979-05-28 | 1980-12-10 | ||
| WO2009100469A1 (en) * | 2008-02-15 | 2009-08-20 | Sandvik Mining And Construction G.M.B.H. | Heading work machine having drill head made of disk tools |
| CN203097892U (en) * | 2013-02-23 | 2013-07-31 | 尚广来 | Roadway periphery grooving machine |
| CN203808997U (en) * | 2014-04-10 | 2014-09-03 | 中铁工程装备集团有限公司 | Mechanical equipment for long-distance tunnel shallow bottom employing mining method |
-
2014
- 2014-04-10 CN CN201410143876.1A patent/CN103883325B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5060804U (en) * | 1973-09-28 | 1975-06-04 | ||
| JPS55172450U (en) * | 1979-05-28 | 1980-12-10 | ||
| WO2009100469A1 (en) * | 2008-02-15 | 2009-08-20 | Sandvik Mining And Construction G.M.B.H. | Heading work machine having drill head made of disk tools |
| CN203097892U (en) * | 2013-02-23 | 2013-07-31 | 尚广来 | Roadway periphery grooving machine |
| CN203808997U (en) * | 2014-04-10 | 2014-09-03 | 中铁工程装备集团有限公司 | Mechanical equipment for long-distance tunnel shallow bottom employing mining method |
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| CN103883325A (en) | 2014-06-25 |
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