CN107476362A - A kind of tunnelling device - Google Patents
A kind of tunnelling device Download PDFInfo
- Publication number
- CN107476362A CN107476362A CN201710662781.4A CN201710662781A CN107476362A CN 107476362 A CN107476362 A CN 107476362A CN 201710662781 A CN201710662781 A CN 201710662781A CN 107476362 A CN107476362 A CN 107476362A
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- Prior art keywords
- sets
- motor
- trough
- hydraulic pump
- bottom plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 230000001681 protective effect Effects 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims description 20
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 34
- 238000010276 construction Methods 0.000 abstract description 7
- 238000009412 basement excavation Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a kind of tunnelling device, it is related to technical field of tunnel construction.A kind of tunnelling device, including excavator, the bottom base plate sets some universal wheels, water tank is set on the bottom plate, opening is set on the water tank, the water tank side sets the first motor and hydraulic pump, the first motor side sets portable power source, first water pipe is installed between the inlet of the hydraulic pump and the opening of water tank, second water pipe is set at the liquid outlet of the hydraulic pump, second water pipe sets shower nozzle away from liquid outlet one end, the hydraulic pump side sets conveying device, the conveying device side sets material collecting box, protective cover is set above the bottom plate, protective cover both sides side wall is fixedly connected with bottom plate both sides side wall.The beneficial effects of the present invention are：The present apparatus is not only convenient for carrying out dedusting to the soil block of excavation, additionally it is possible to which the soil block that excavator gets off in time is cleared up away, shortens the engineering time, improves digging efficiency.
Description
Technical field
The invention mainly relates to technical field of tunnel construction, specifically a kind of tunnelling device.
Background technology
In the excavation work progress in tunnel, excavated after typically being planned using excavator massif.Excavator
Massif is excavated, on the one hand airborne dust can be caused by digging down the soil block come, disturb excavator operating personnel's sight, another aspect soil block causes
Accumulation, the process of excavator excavation can be influenceed, wait soil block to continue to excavate after clear up and construct, when causing the tunnelling to expend
Between it is long, efficiency is low.
The content of the invention
To solve the deficiencies in the prior art, the invention provides a kind of tunnelling device, it is not only convenient for excavation
Soil block carries out dedusting, additionally it is possible to which the soil block that excavator gets off in time is cleared up away, shortens the engineering time, improves excavation
Efficiency.
The present invention to achieve the above object, is achieved through the following technical solutions：
A kind of tunnelling device, including excavator, the excavator sets the first connection ring away from bucket side, described
Spring is set in the first connection ring, and the spring sets the second connection ring, second connection ring away from first connection ring one end
Bottom plate is set away from spring side, the bottom base plate sets some universal wheels, sets water tank on the bottom plate, on the water tank
Opening is set, and the water tank side sets the first motor and hydraulic pump, and first motor and hydraulic pump are fixed with bottom plate to be connected
Connect, the output shaft of first motor is connected with hydraulic pump, and the first motor side sets portable power source, the hydraulic pump
Inlet and water tank opening between the first water pipe is installed, the second water pipe is set at the liquid outlet of the hydraulic pump, described the
Two water pipes set shower nozzle away from liquid outlet one end, and the hydraulic pump side sets conveying device, and first motor and conveying fill
Put and be connected with portable power source wire, the conveying device is fixedly connected with bottom plate, and the conveying device side sets material to receive
Header, the bottom plate top set protective cover, and protective cover both sides side wall is fixedly connected with bottom plate both sides side wall.
The conveying device includes the second motor, and second motor is connected with portable power source wire, second motor
Bottom sets support base, and the support base sets decelerator close to excavator side, fixed plate, the branch are set on the bottom plate
Support seat bottom is fixedly connected with decelerator bottom with fixed plate, and shaft coupling, the shaft coupling are set on the output shaft of the motor
Device sets screw rod away from motor output shaft one end, and the screw rod passes through decelerator, the screw rod away from shaft coupling one end
Part in decelerator is adapted with decelerator, and trough is arranged on the screw rod, and the screw rod is located inside trough
Set up separately and put helical blade, the trough both sides set the first supporting plate, and charging aperture, the charging aperture position are set at the top of the trough
In trough close to excavator side, the trough bottom sets discharging opening, and the discharging opening is located at trough close to decelerator side,
The discharging opening bottom sets conveying pipeline, and flange connects between the conveying pipeline and discharging opening, and the conveying pipeline is away from discharging opening
One end is fixedly connected with material collection case, and the conveying pipeline communicates with material collection case.
It is domed at the top of the protective cover.
The hydraulic pump is gear pump, V belt translation between the driving wheel of the motor output shaft and gear pump.
Second supporting plate is set between first supporting plate, and second supporting plate is multiple, multiple supporting plates
It is fixedly connected with trough bottom, rolling bearing units is arranged on the screw rod, connecting rod, the trough is set on the rolling bearing units
Upper setting through hole, the through hole is interior to set connector, and the connector is fixedly connected with trough, and the connecting rod is away from axle of usheing to seat
One end is held to be fixedly connected with connector.
The protective cover inwall sets the first peg and the second peg, first peg to be adapted with the first water pipe, institute
The second water pipe is stated to be adapted with the second peg.
Prior art is contrasted, the beneficial effects of the invention are as follows：
1st, the present invention being equipped with by water tank and hydraulic pump, dedusting can be carried out to the soil block digged down, reduced
Interference of the airborne dust to excavator operating personnel, additionally it is possible to soil block is cleared up in time, reduces shadow of the soil block accumulation to excavator construction
Ring, excavator is remained on state at any time, shorten the engineering time, improve digging efficiency.
2nd, for the present invention using screw rod conveyor cleaning soil block, soil block can be with screw rod conveyor after the moistening by water
Cooperate, improve cleaning efficiency.
3rd, it is domed at the top of protective cover, improve the ability to bear of protective cover so that protective cover plays to each part of bottom plate
More preferable protective action.
4th, hydraulic pump is gear pump in the present apparatus, and small volume, the pump housing is light, and uses V belt translation with motor, is adapted to
The characteristics of track of tunnelling is narrow, it is convenient to provide power for water pipe dedusting.
5th, the setting of the second supporting plate and rolling bearing units, the stability of bolt conveyer transmission is improved, so as to effectively protect
Having hindered caused soil block in tunnelling can timely and effectively clear up away.
6th, the first peg and the second peg can be hung the first water pipe and the second water pipe when the present apparatus is left unused,
Further optimize the present apparatus.
Brief description of the drawings
Accompanying drawing 1 is main view schematic diagram of the present invention；
Accompanying drawing 2 is that the present invention splits main view schematic diagram after protective cover；
Accompanying drawing 3 is I portions of the present invention enlarged drawing；
Accompanying drawing 4 is protective cover right view structural representation of the present invention；
Accompanying drawing 5 is transport conveyor constructions schematic diagram of the present invention.
Label shown in accompanying drawing：1st, excavator；2nd, the first connection ring；3rd, spring；4th, the second connection ring；5th, bottom plate；6th, ten thousand
To wheel；7th, water tank；8th, it is open；9th, the first motor；10th, hydraulic pump；11st, portable power source；12nd, the first water pipe；13rd, the second water pipe；
14th, shower nozzle；15th, material collection case；16th, protective cover；17th, the second motor；18th, support base；19th, decelerator；20th, fixed plate；21、
Shaft coupling；22nd, screw rod；23rd, trough；24th, helical blade；25th, the first supporting plate；26th, charging aperture；27th, discharging opening；28th, it is defeated
Expects pipe；29th, the second supporting plate；30th, rolling bearing units；31st, connecting rod 32, through hole；33rd, connector；34th, the first peg；35th, second
Peg.
Embodiment
With reference to the drawings and specific embodiments, the invention will be further described.It should be understood that these embodiments are merely to illustrate
The present invention rather than limitation the scope of the present invention.In addition, it is to be understood that after the content of the invention lectured has been read, this area
Technical staff can make various changes or modifications to the present invention, and these equivalent form of values equally fall within scope defined herein.
It should be noted that the direction in accompanying drawing 2 is referred to before and after the term used in description below.
A kind of tunnelling device, including excavator 1, the excavator 1 set the first connection ring 2 away from bucket side,
Spring 3 is set in first connection ring 2, and the spring 3 sets the second connection ring 4 away from the one end of the first connection ring 2, such as accompanying drawing
Shown in 1, the first connection ring, the second connection ring and spring cooperate, and drive bottom plate to move ahead for excavator, when in use can be with
Depart from excavator, position is adjusted flexibly and carries out dedusting and cleaning soil block, spring plays cushioning effect, second connection ring 4
Bottom plate 5 is set away from the side of spring 3, the bottom of bottom plate 5 sets some universal wheels 6, and water tank 7 is set on the bottom plate 5, described
Opening 8 is set on water tank 7, and the side of water tank 7 sets the first motor 9 and hydraulic pump 10, first motor 9 and hydraulic pump 10
It is fixedly connected with bottom plate 5, the output shaft of first motor 9 is connected with hydraulic pump 10, and the side of the first motor 9 is set
Portable power source 11, the first water pipe 12, the hydraulic pump 10 are installed between the inlet of the hydraulic pump 10 and the opening 8 of water tank 7
Liquid outlet at set the second water pipe 13, second water pipe 13 away from liquid outlet one end set shower nozzle 14, as shown in Figure 2,
The connection of shower nozzle and the second water pipe and the connection using shower nozzle and water pipe using existing indoor fireplug, the first connecting tube
Also the material of fire hydrant inner conduit is preferentially selected.The side of hydraulic pump 10 sets conveying device, first motor 9 and conveying
Device is connected with the wire of portable power source 11, and portable power source is that the first motor and conveying device are powered.The conveying device
It is fixedly connected with bottom plate 5, the conveying device side sets material collecting box 15, and the top of bottom plate 5 sets protective cover 16, institute
The both sides side wall of protective cover 16 is stated to be fixedly connected with the both sides side wall of bottom plate 5.The present invention is equipped with by water tank and hydraulic pump, energy
Enough soil blocks to digging down carry out dedusting, reduce interference of the airborne dust to excavator operating personnel, additionally it is possible to which soil block is clear in time
Reason, influence of the soil block accumulation to excavator construction is reduced, excavator is remained on state at any time, shortens the engineering time, carry
High digging efficiency.
In order to improve the cleaning efficiency of soil block, the conveying device includes the second motor 17, and second motor 17 is with moving
The dynamic wire of power supply 11 connection, the bottom of the second motor 17 set support base 18, and the support base 18 is set close to the side of excavator 1
Decelerator 19 is put, as shown in Figure 2, decelerator plays a part of to match rotating speed between the second motor and screw rod and transmits torque,
Mainly it is made up of driving parts (gear or worm screw), axle, bearing, casing and its annex, belongs to prior art, in modern mechanical
Middle application is extremely wide.In the present apparatus, it is actually needed according to what soil block was cleared up, for adjusting screw rod rotating speed.On the bottom plate 5
Fixed plate 20 is set, the bottom of support base 18 is fixedly connected with the bottom of decelerator 19 with fixed plate 20, the motor it is defeated
Shaft coupling 21 is set on shaft, and in the present embodiment, shaft coupling is plum coupling.The shaft coupling 21 is away from motor output shaft one
End sets screw rod 22, and the screw rod 22 passes through decelerator 19 away from the one end of shaft coupling 21, and the screw rod 22 is positioned at deceleration
Part in device 19 is adapted with decelerator 19, trough 23 is arranged on the screw rod 22, the screw rod 22 is located at trough 23
Inside points set helical blade 24, and the both sides of trough 23 set the first supporting plate 25, and the top of trough 23 sets charging aperture
26, the charging aperture 26 is located at trough 23 and sets discharging opening 27, the discharging close to the side of excavator 1, the bottom of trough 23
Mouth 27 sets conveying pipeline 28 positioned at trough 23 close to the side of decelerator 19, the bottom of discharging opening 27, and the conveying pipeline 28 is with going out
Flange connects between material mouth 27, and as shown in Figure 5, first partition can play iris action to single conveying pipeline, therefore, using more
Individual conveying pipeline, flange connects between conveying pipeline.Spatially conveying pipeline is extended forward, avoid first partition, make conveying pipeline with
Material collection case communicates.The conveying pipeline 28 is fixedly connected away from the one end of discharging opening 27 with material collection case 15, the conveying pipeline
28 communicate with material collection case 15.For the present invention using screw rod conveyor cleaning soil block, soil block can after the moistening by water
Cooperated with screw rod conveyor, improve cleaning efficiency.
In order to improve the anti-pressure ability that bears of protective cover, the top of protective cover 16 is domed.It is domed at the top of protective cover,
Improve the ability to bear of protective cover so that protective cover plays more preferable protective action to each part of bottom plate.
Power is provided for water pipe dedusting, the hydraulic pump 10 is gear pump, the motor output shaft in order to facilitate hydraulic pump
The V belt translation between the driving wheel of gear pump.Hydraulic pump is gear pump in the present apparatus, and small volume, the pump housing is light, and and motor
Using V belt translation, adapted to tunnelling track it is narrow the characteristics of, it is convenient to provide power for water pipe dedusting.
In order to improve the stability of bolt conveyer transmission, second supporting plate 29 is set between first supporting plate 25,
Second supporting plate 29 is multiple, and multiple supporting plates are fixedly connected with the bottom of trough 23, are arranged on the screw rod 22
Rolling bearing units 30, connecting rod 31 is set on the rolling bearing units 30, through hole 32 is set on the trough 23, set in the through hole 32
Connector 33 is put, the connector 33 is fixedly connected with trough 23, and the connecting rod 31 is away from the one end of rolling bearing units 30 with being connected
First 33 are fixedly connected.The setting of second supporting plate and rolling bearing units, the stability of bolt conveyer transmission is improved, so as to effectively
Ensure that caused soil block can be cleared up away timely and effectively in tunnelling.
In order to facilitate the first water pipe of suspension and the second water pipe, the inwall of protective cover 16 sets the first peg 34 and second to hang
Bar 35, the water pipe 12 of the first peg 34 and first are adapted, and the peg 35 of the second water pipe 13 and second is adapted.First hangs
First water pipe and the second water pipe can be hung when the present apparatus is left unused, further optimize this dress by bar and the second peg
Put.
In the use of the present invention, excavator is by the first connection ring, the second connection ring and spring, in the presence of universal wheel
Bottom plate is driven to move ahead, when excavator excavates massif, floor is separated with excavator on bottom plate by operator station, is adjusted to suitable
Work as position, by the first motor driven hydraulic pump, water pipe is carried out dedusting to soil block by shower nozzle, reduce soil block airborne dust to excavating
The interference of machine operating personnel's sight.After dedusting for a period of time, the soil block moistened on ground is cleared up away by conveying device,
Excavator is kept working condition as much as possible, shorten the tunnelling time, improve operating efficiency.
Embodiment 1：
A kind of tunnelling device, including excavator 1, the excavator 1 set the first connection ring 2 away from bucket side,
In the present embodiment, the first connection ring is welded on board a dredger, and setting spring 3, the spring 3 are remote in first connection ring 2
The one end of first connection ring 2 sets the second connection ring 4, and second connection ring 4 sets bottom plate 5, the present embodiment away from the side of spring 3
In, the second connection ring is welded on bottom plate.The bottom of bottom plate 5 sets some universal wheels 6, in the present embodiment, universal wheel and bottom
Plate bottom bolts connect, setting water tank 7 on the bottom plate 5, in the present embodiment, framework are set on bottom plate, frame welding is in bottom plate
Delete, water tank is located in framework.Opening 8 is set on the water tank 7, the side of water tank 7 sets the first motor 9 and hydraulic pump 10,
First motor 9 and hydraulic pump 10 are fixedly connected with bottom plate 5, and in the present embodiment, the first motor and hydraulic pump are and bottom plate
Bolt connection.The output shaft of first motor 9 is connected with hydraulic pump 10, and the side of the first motor 9 sets portable power source
11, in the present embodiment, portable power source is the lead-acid battery of 6733NB-NFA models, and housing, housing and bottom plate are arranged on battery
Road bolt connection.First water pipe 12, the hydraulic pump 10 are installed between the inlet of the hydraulic pump 10 and the opening 8 of water tank 7
Liquid outlet at set the second water pipe 13, second water pipe 13 away from liquid outlet one end set shower nozzle 14, the hydraulic pump 10
Side sets conveying device, and first motor 9 and conveying device be connected with the wire of portable power source 11, the conveying device and
Bottom plate 5 is fixedly connected, and the conveying device side sets material collecting box 15, and the top of bottom plate 5 sets protective cover 16, described
The both sides side wall of protective cover 16 is fixedly connected with the both sides side wall of bottom plate 5.In the present embodiment, protective cover is connected with bed bolt.This hair
Bright being equipped with by water tank and hydraulic pump, dedusting can be carried out to the soil block digged down, reduce airborne dust and excavator is grasped
Make the interference of personnel, additionally it is possible to soil block is cleared up in time, influence of the soil block accumulation to excavator construction is reduced, makes excavator at any time
State is remained on, shortens the engineering time, improves digging efficiency.Conveying device can use synchronizing wheel V belt translation, this reality
To apply in example, the conveying device includes the second motor 17, and second motor 17 is connected with the wire of portable power source 11, and described second
The bottom of motor 17 sets support base 18, and the support base 18 sets decelerator 19 close to the side of excavator 1, set on the bottom plate 5
Fixed plate 20 is put, the bottom of support base 18 is fixedly connected with the bottom of decelerator 19 with fixed plate 20, in the present embodiment, support
Seat, decelerator, bottom plate are connected with bolt of fixing plate.Shaft coupling 21 is set on the output shaft of the motor, in the present embodiment, connection
Axle device is plum coupling.The shaft coupling 21 is remote away from motor output shaft one end setting screw rod 22, the screw rod 22
The one end of shaft coupling 21 passes through decelerator 19, and the part that the screw rod 22 is located in decelerator 19 is adapted with decelerator 19, institute
State and trough 23 is arranged on screw rod 22, the screw rod 22 is located at the inside points of trough 23 and sets helical blade 24, the trough 23
Both sides set the first supporting plate 25, and the top of trough 23 sets charging aperture 26, and the charging aperture 26 is located at trough 23 close to digging
The side of pick machine 1, the bottom of trough 23 set discharging opening 27, and the discharging opening 27 is located at trough 23 close to the side of decelerator 19,
The bottom of discharging opening 27 sets conveying pipeline 28, and flange connects between the conveying pipeline 28 and discharging opening 27, the conveying pipeline 28
It is fixedly connected away from the one end of discharging opening 27 with material collection case 15, the conveying pipeline 28 communicates with material collection case 15.This implementation
In example, welded between conveying pipeline and material collection case.The present invention is using screw rod conveyor cleaning soil block, and soil block is by the wet of water
Profit can cooperate with screw rod conveyor later, improve cleaning efficiency.The top of protective cover 16 is domed.At the top of protective cover
It is domed, improve the ability to bear of protective cover so that protective cover plays more preferable protective action to each part of bottom plate.Hydraulic pump
Can be plunger pump, in the present embodiment, the hydraulic pump 10 is gear pump, the driving wheel of the motor output shaft and gear pump it
Between V belt translation.Hydraulic pump is gear pump in the present apparatus, and small volume, the pump housing is light, and uses V belt translation with motor, has adapted to tunnel
The characteristics of track that road excavates is narrow, it is convenient to provide power for water pipe dedusting.Second is set between first supporting plate 25
Fagging 29, second supporting plate 29 are multiple, and multiple supporting plates are fixedly connected with the bottom of trough 23, the screw rod 22
On be arranged rolling bearing units 30, connecting rod 31 is set on the rolling bearing units 30, and in the present embodiment, connecting rod is welded with rolling bearing units
Connect, be threadedly coupled with contiguous block.Through hole 32 is set on the trough 23, connector 33, the connection are set in the through hole 32
First 33 are fixedly connected with trough 23, and the connecting rod 31 is fixedly connected away from the one end of rolling bearing units 30 with connector 33.Second
The setting of fagging and rolling bearing units, the stability of bolt conveyer transmission is improved, so as to be produced in effective guarantee tunnelling
Raw soil block can be cleared up away timely and effectively.The inwall of protective cover 16 sets the first peg 34 and the second peg 35, institute
State the first peg 34 and the first water pipe 12 is adapted, the peg 35 of the second water pipe 13 and second is adapted.In the present embodiment, the
One peg and the second peg are threadedly coupled with protective cover.First peg and the second peg, can be by when the present apparatus is left unused
One water pipe and the second water pipe are hung, and further optimize the present apparatus.The beneficial effect of the present embodiment is：The present invention passes through water
Case and hydraulic pump are equipped with, and can be carried out dedusting to the soil block digged down, be reduced airborne dust to excavator operating personnel's
Interference, additionally it is possible to soil block is cleared up in time, influence of the soil block accumulation to excavator construction is reduced, makes excavator remain at any time
State, the engineering time is shortened, improve digging efficiency.
Claims (6)
1. a kind of tunnelling device, including excavator (1), it is characterised in that：The excavator (1) is set away from bucket side
First connection ring (2), spring (3) is set, and the spring (3) is away from the first connection ring (2) one end on first connection ring (2)
Second connection ring (4) is set, and second connection ring (4) sets bottom plate (5), bottom plate (5) bottom away from spring (3) side
Some universal wheels (6) are set, water tank (7) is set on the bottom plate (5), opening (8), the water tank are set on the water tank (7)
(7) side sets the first motor (9) and hydraulic pump (10), and first motor (9) and hydraulic pump (10) are fixed with bottom plate (5)
Connection, the output shaft of first motor (9) are connected with hydraulic pump (10), and the first motor (9) side sets mobile electricity
Source (11), the first water pipe (12), the hydraulic pressure are installed between the inlet of the hydraulic pump (10) and the opening (8) of water tank (7)
Second water pipe (13) is set at the liquid outlet of pump (10), second water pipe (13) sets shower nozzle (14) away from liquid outlet one end,
Hydraulic pump (10) side sets conveying device, first motor (9) and conveying device with portable power source (11) wire
Connection, the conveying device are fixedly connected with bottom plate (5), and the conveying device side sets material collecting box (15), the bottom
Protective cover (16) is set above plate (5), and protective cover (16) the both sides side wall is fixedly connected with bottom plate (5) both sides side wall.
A kind of 2. tunnelling device according to claim 1, it is characterised in that：The conveying device includes the second motor
(17), second motor (17) is connected with portable power source (11) wire, and the second motor (17) bottom sets support base
(18), the support base (18) sets decelerator (19) close to excavator (1) side, and fixed plate is set on the bottom plate (5)
(20), support base (18) bottom is fixedly connected with decelerator (19) bottom with fixed plate (20), the output of the motor
Shaft coupling (21) is set on axle, and the shaft coupling (21) sets screw rod (22), the screw rod away from motor output shaft one end
(22) decelerator (19) is passed through away from shaft coupling (21) one end, the screw rod (22) is located at part in decelerator (19) with subtracting
Fast device (19) is adapted, and trough (23) is arranged on the screw rod (22), the screw rod (22) is located at trough (23) inside points
Helical blade (24) is set, and trough (23) both sides set the first supporting plate (25), charging is set at the top of the trough (23)
Mouth (26), the charging aperture (26) are located at trough (23) and set discharging opening close to excavator (1) side, trough (23) bottom
(27), the discharging opening (27) is located at trough (23) close to decelerator (19) side, discharging opening (27) the bottom setting conveying
Manage (28), flange is connected between the conveying pipeline (28) and discharging opening (27), and the conveying pipeline (28) is away from discharging opening (27) one
End is fixedly connected with material collection case (15), and the conveying pipeline (28) communicates with material collection case (15).
A kind of 3. tunnelling device according to claim 1, it is characterised in that：In arch at the top of the protective cover (16)
Shape.
A kind of 4. tunnelling device according to claim 1, it is characterised in that：The hydraulic pump (10) is gear pump,
V belt translation between the driving wheel of the motor output shaft and gear pump.
A kind of 5. tunnelling device according to claim 2, it is characterised in that：Set between first supporting plate (25)
The second supporting plate (29) is put, second supporting plate (29) is multiple, multiple second supporting plates (25) and trough (23) bottom
Portion is fixedly connected, and rolling bearing units (30) are arranged on the screw rod (22), connecting rod (31) is set on the rolling bearing units (30),
Through hole (32) is set on the trough (23), connector (33), the connector (33) and trough are set in the through hole (32)
(23) it is fixedly connected, the connecting rod (31) is fixedly connected away from rolling bearing units (30) one end with connector (33).
A kind of 6. tunnelling device according to claim 1, it is characterised in that：Protective cover (16) inwall sets the
One peg (34) and the second peg (35), first peg (34) are adapted with the first water pipe (12), second water pipe
(13) it is adapted with the second peg (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662781.4A CN107476362B (en) | 2017-08-04 | 2017-08-04 | Tunnel excavating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662781.4A CN107476362B (en) | 2017-08-04 | 2017-08-04 | Tunnel excavating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107476362A true CN107476362A (en) | 2017-12-15 |
| CN107476362B CN107476362B (en) | 2020-06-02 |
Family
ID=60596956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710662781.4A Expired - Fee Related CN107476362B (en) | 2017-08-04 | 2017-08-04 | Tunnel excavating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107476362B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538233A (en) * | 2018-11-28 | 2019-03-29 | 佛山科学技术学院 | A kind of tunnelling earth material conveying device changing length convenient for connection |
| CN113047861A (en) * | 2021-04-23 | 2021-06-29 | 姜永杰 | Precession soil digging device and tunnel construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01244025A (en) * | 1988-03-23 | 1989-09-28 | Hitachi Constr Mach Co Ltd | Attachment hydraulic circuit |
| JPH03191121A (en) * | 1989-12-21 | 1991-08-21 | Komatsu Ltd | Hydraulic circuit of power shovel |
| CN201265166Y (en) * | 2008-08-28 | 2009-07-01 | 张义 | Digging machine |
| CN101634158A (en) * | 2009-06-02 | 2010-01-27 | 刘祖平 | Excavating loader with operation console arranged at front end and rear end |
| CN205837841U (en) * | 2016-06-03 | 2016-12-28 | 天津市宇诺科技发展有限公司 | A kind of conveying worm |
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2017
- 2017-08-04 CN CN201710662781.4A patent/CN107476362B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01244025A (en) * | 1988-03-23 | 1989-09-28 | Hitachi Constr Mach Co Ltd | Attachment hydraulic circuit |
| JPH03191121A (en) * | 1989-12-21 | 1991-08-21 | Komatsu Ltd | Hydraulic circuit of power shovel |
| CN201265166Y (en) * | 2008-08-28 | 2009-07-01 | 张义 | Digging machine |
| CN101634158A (en) * | 2009-06-02 | 2010-01-27 | 刘祖平 | Excavating loader with operation console arranged at front end and rear end |
| CN205837841U (en) * | 2016-06-03 | 2016-12-28 | 天津市宇诺科技发展有限公司 | A kind of conveying worm |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538233A (en) * | 2018-11-28 | 2019-03-29 | 佛山科学技术学院 | A kind of tunnelling earth material conveying device changing length convenient for connection |
| CN113047861A (en) * | 2021-04-23 | 2021-06-29 | 姜永杰 | Precession soil digging device and tunnel construction method |
| CN113047861B (en) * | 2021-04-23 | 2023-08-25 | 湖北交建总承包公路工程有限公司 | Precession soil digging device and tunnel construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107476362B (en) | 2020-06-02 |
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