CN206111195U - Bulldozing car for tunnel construction - Google Patents
Bulldozing car for tunnel construction Download PDFInfo
- Publication number
- CN206111195U CN206111195U CN201621018116.9U CN201621018116U CN206111195U CN 206111195 U CN206111195 U CN 206111195U CN 201621018116 U CN201621018116 U CN 201621018116U CN 206111195 U CN206111195 U CN 206111195U
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- China
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- main body
- body frame
- constructing tunnel
- leading screw
- drive mechanism
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Abstract
The utility model discloses a compact structure, high, the effectual bulldozing car for tunnel construction of construction of work efficiency, include main body frame and the running gear who arranges the main body frame below in, the inside part at least of main body frame is the cavity structure, install drive mechanism in main body frame's the cavity, the bracing piece is installed to main body frame's top, bracing piece one end is connected with drive mechanism, and the other end is provided with and excavates the mechanism, drive mechanism drives bracing piece and excavation mechanism follow main body frame horizontal direction reciprocating motion. Collect shovel soil, collect and be unearthed, convenient operation, efficient, solution construction cost.
Description
Technical field
This utility model is related to constructing tunnel equipment technical field, more particularly to a kind of constructing tunnel Bulldozer.
Background technology
Tunnel is the engineering works being embedded in bottom, is a kind of form of human use's underground space, and tunnel can divide
For traffic tunnel, Hydraulic Tunnel, municipal tunnel, mining tunnel etc..The structure in tunnel includes main building thing and auxiliary device two
Part, main building thing is made up of barrel and portal, and auxiliary device includes refuge chamber, fire fighting device, emergency communication and guarded drainage
Facility, wherein tunnel of single hole length up to more than 10km, i.e. major long tunnel can also be equipped with ventilation and luminaires.
In constructing tunnel, Bulldozer is mainly used in shovel soil and by the native emission treatment for shoveling out, and existing Bulldozer is past
Toward single function, be only limitted to that shovel is native or unearthed, extremely individually by shovel soil and being unearthed be integrated on an equipment also because of structure design
It is unreasonable so that shovel soil and be unearthed highly inconvenient, inefficiency, the construction period is delayed significantly, increased and be constructed into
This.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of compact conformation, high working efficiency, construction effect
Good constructing tunnel Bulldozer.
Technical problem to be solved in the utility model is achieved through the following technical solutions：
A kind of constructing tunnel Bulldozer of the present utility model, including main body frame and the walking being placed in below main body frame
Mechanism, at least partially cavity structure inside the main body frame, is provided with drive mechanism, institute in the cavity of the main body frame
State and be provided with above main body frame support bar, described support bar one end is connected with drive mechanism, and the other end is provided with excavator
Structure, the drive mechanism drives the support bar and digging mechanism to move back and forth along main body frame horizontal direction；
On the main body frame, the rear of digging mechanism be provided with earth collecting hopper, the earth collecting hopper side is provided with unearthed biography
Transfer mechanism, described unearthed transmission mechanism one end connects with the earth collecting hopper, and the other end is protruding.
Further, the main body frame inside is cavity structure, and the drive mechanism is fixed on main body frame near front
End side.
Further, the main body frame interior section is cavity structure, and it is close that the cavity structure is placed in main body frame
Front end side, the drive mechanism is fixed in cavity structure.
Further, the drive mechanism includes leading screw and spindle motor, and described leading screw one end connects with the axle of spindle motor
Connect, the spindle motor drives leading screw rotation.
Further, nut seat is installed, the nut seat is engaged with leading screw, and the support bar is fixed on the leading screw
On nut seat, the leading screw rotarily drives the nut seat along leading screw horizontal movement.
Further, the digging mechanism includes being fixed on the rotating disk of post upper, is provided with the rotating disk
Motor, the rotating shaft of the rotating disk is connected with the axle of motor, and the motor drives the rotating disk to rotate, institute
The outer ring for stating rotating disk is evenly distributed with multiple scraper buckets, and the soil under the scraper bucket shovel is collected in the earth collecting hopper.
Further, the front end of the scraper bucket is provided with the native tooth of shovel.
Further, the rotating disk drives the scraper bucket to turn clockwise by the driving of motor.
Further, the unearthed transmission mechanism is apron conveyor.
Further, the walking mechanism is crawler type walking mechanism.
A kind of beneficial effect of constructing tunnel Bulldozer of the present utility model：
Integrate shovel soil, collect and be unearthed, during construction, scraper bucket turns clockwise excavation under the driving of motor
Tunnel, scraper bucket is thrown into the soil for digging down in earth collecting hopper while excavation, and the transmission mechanism that is unearthed while earth collecting hopper is collected will collect
Soil in soil bucket is transported to outside equipment and processes；Scraper bucket can be moved forward and backward by leading screw, allow equipment to be applied to various working,
Excavate scope wide, three kinds of functions are easy to operate, efficiency high, solve construction cost.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of description, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Description of the drawings
Fig. 1 is a kind of structural representation of constructing tunnel Bulldozer of the present utility model.
1st, main body frame；2nd, walking mechanism；3rd, leading screw；4th, nut seat；5th, support bar；6th, rotating disk；7th, scraper bucket；8th, drive
Galvanic electricity machine；9th, spindle motor；10th, earth collecting hopper；11st, be unearthed transmission mechanism.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate this utility model, but is not limited to scope of the present utility model.
It is shown in Figure 1, a kind of constructing tunnel Bulldozer, including main body frame 1 and the row for being placed in the lower section of main body frame 1
Mechanism 2 is walked, at least partially cavity structure inside main body frame 1 is provided with drive mechanism, main body in the cavity of main body frame 1
The top of framework 1 is provided with support bar 5, and the one end of support bar 5 is connected with drive mechanism, and the other end is provided with digging mechanism, transmission
Mechanism drives support bar 5 and digging mechanism to move back and forth along the horizontal direction of main body frame 1；
On main body frame 1, the rear of digging mechanism be provided with earth collecting hopper 10, the side of earth collecting hopper 10 is provided with unearthed conveyer
Structure 11, one end of transmission mechanism 11 of being unearthed connects with earth collecting hopper 10, and the other end is protruding.
The main body frame 1 of constructing tunnel Bulldozer of the present utility model can be 2 kinds of structures：
The structure of the first main body frame 1：Generally cavity structure inside main body frame 1, drive mechanism is fixed on main body
Framework 1 near front end side, generally cavity structure when, can effectively reduce the weight of main body frame 1, also just reduce equipment
Overall weight, because Bulldozer scraper bucket 7 of the present utility model can be to carry out the movement of horizontal direction with constructing, because
Drive mechanism is fixed on main body frame 1 near front end side by this for convenient and reasonability of constructing, that is, the left side in drawing
The direction that side, i.e. Bulldozer are advanced.
The structure of second main body frame 1, the interior section of main body frame 1 is cavity structure, and cavity structure is placed in body frame
Frame 1 is fixed in cavity structure near front end side, drive mechanism, so arrange on the one hand meet the installation of drive mechanism will
Ask, on the other hand because Bulldozer rear is provided with earth collecting hopper 10, earth collecting hopper 10 is used to collect soil, and its own weight can compare
Weight, although have unearthed transmission mechanism 11 ceaselessly will to arrange outside soil, but earth collecting hopper 10 still can be very heavy, the part of main body frame 1
Be set to cavity structure, be partly solid construction, can reduce construction accident rate, and front end the reason for be cavity structure with first
Plant the structure of main body frame 1 identical.
Drive mechanism includes leading screw 3 and spindle motor 9, and the one end of leading screw 3 is connected with the axle of spindle motor 9, and spindle motor 9 drives
Dynamic leading screw 3 rotates.
Nut seat 4 is installed, nut seat 4 is engaged with leading screw 3, and support bar 5 is fixed on nut seat 4, leading screw 3 on leading screw 3
Nut seat 4 is rotarily driven along the horizontal movement of leading screw 3.
Digging mechanism includes being fixed on the rotating disk 6 of the upper end of support bar 5, and in rotating disk 6 motor 8 is provided with, and rotates
The rotating shaft of disk 6 is connected with the axle of motor 8, and motor 8 drives rotating disk 6 to rotate, and the outer ring of rotating disk 6 is evenly distributed with
Multiple scraper buckets 7, the soil under scraper bucket 7 is shoveled is collected in earth collecting hopper 10.The front end of scraper bucket 7 is provided with the native tooth of shovel.Rotating disk 6
Scraper bucket 7 is driven to turn clockwise by the driving of motor 8.
Unearthed transmission mechanism 11 is apron conveyor.Walking mechanism 2 is crawler type walking mechanism.
A kind of operation principle of constructing tunnel Bulldozer of the present utility model is：Disk 6 is rotated by motor 8
Rotate, rotating disk 6 is rotated and drives the rotation of scraper bucket 7 of its outer surface to carry out shovel soil, scraper bucket 7 turns clockwise can be by after shovel soil
Figure under shovel allows throws to earth collecting hopper 10, and here the position of scraper bucket 7 and earth collecting hopper 10 needs to be obtained by calculating and construction experience,
The soil for throwing to earth collecting hopper 10 is collected in earth collecting hopper 10, and is arranged by the way that the transmission mechanism 11 that is unearthed is outer, what this utility model was adopted
Unearthed transmission mechanism 11 be apron conveyor, or other there is the connecting gear of identical function.
Unearthed transmission mechanism one end of the present utility model is placed in earth collecting hopper 10, from the bottom angled of earth collecting hopper 10 to Bulldozer
Rear is arranged, and inclined angle is arranged according to transmission requirement, and ensures that soil can be with the outfan of the transmission mechanism 11 that is unearthed
Smoothly discharge Bulldozer.
Integrate shovel soil, collect and be unearthed, during construction, scraper bucket 7 turns clockwise digging under the driving of motor 8
Pick tunnel, scraper bucket 7 is thrown into the soil for digging down in earth collecting hopper 10 while excavation, and be unearthed conveyer while earth collecting hopper 10 is collected
Soil in earth collecting hopper 10 is transported to outside equipment and is processed by structure 11；Scraper bucket 7 can be moved forward and backward by leading screw 3, allow equipment to fit
For various working, it is wide to excavate scope, and three kinds of functions are easy to operate, efficiency high, solve construction cost.
The above is only preferred implementation of the present utility model, is not limited to this utility model, it is noted that
For those skilled in the art, on the premise of without departing from this utility model know-why, can also do
Go out some improvement and modification, these are improved and modification also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of constructing tunnel Bulldozer, including main body frame (1) and the walking mechanism (2) being placed in below main body frame (1),
The internal at least partially cavity structure of the main body frame (1), it is characterised in that install in the cavity of the main body frame (1)
There is drive mechanism, support bar (5) is installed above the main body frame (1), described support bar (5) one end connects with drive mechanism
Connect, the other end is provided with digging mechanism, the drive mechanism drives the support bar (5) and digging mechanism along main body frame (1)
Horizontal direction is moved back and forth；
On the main body frame (1), the rear of digging mechanism be provided with earth collecting hopper (10), earth collecting hopper (10) side is provided with
Unearthed transmission mechanism (11), described unearthed transmission mechanism (11) one end connects with the earth collecting hopper (10), and the other end is protruding.
2. a kind of constructing tunnel Bulldozer according to claim 1, it is characterised in that the main body frame (1) is internal
For cavity structure, the drive mechanism is fixed on main body frame (1) near front end side.
3. a kind of constructing tunnel Bulldozer according to claim 1, it is characterised in that the main body frame (1) is internal
Part is cavity structure, and the cavity structure is placed in main body frame (1) near front end side, and the drive mechanism is fixed on cavity
In structure.
4. a kind of constructing tunnel Bulldozer according to Claims 2 or 3, it is characterised in that the drive mechanism includes
Leading screw (3) and spindle motor (9), described leading screw (3) one end is connected with the axle of spindle motor (9), and the spindle motor (9) drives
Leading screw (3) rotates.
5. a kind of constructing tunnel Bulldozer according to claim 4, it is characterised in that be provided with the leading screw (3)
Nut seat (4), the nut seat (4) is engaged with leading screw (3), and the support bar (5) is fixed on nut seat (4), the leading screw
(3) nut seat (4) is rotarily driven along leading screw (3) horizontal movement.
6. a kind of constructing tunnel Bulldozer according to claim 1, it is characterised in that the digging mechanism includes fixing
In the rotating disk (6) of support bar (5) upper end, motor (8) is installed in the rotating disk (6), the rotating disk (6) turns
Axle is connected with the axle of motor (8), and the motor (8) drives the rotating disk (6) to rotate, the rotating disk (6)
Outer ring is evenly distributed with multiple scraper buckets (7), and the soil under scraper bucket (7) shovel is collected in the earth collecting hopper (10).
7. a kind of constructing tunnel Bulldozer according to claim 6, it is characterised in that the front end of the scraper bucket (7)
It is provided with the native tooth of shovel.
8. a kind of constructing tunnel Bulldozer according to claim 7, it is characterised in that the rotating disk (6) is by driving
The driving of galvanic electricity machine (8) drives the scraper bucket (7) to turn clockwise.
9. a kind of constructing tunnel Bulldozer according to claim 1, it is characterised in that the unearthed transmission mechanism (11)
For apron conveyor.
10. a kind of constructing tunnel Bulldozer according to claim 1, it is characterised in that the walking mechanism (2) is to carry out
Belt walking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621018116.9U CN206111195U (en) | 2016-08-30 | 2016-08-30 | Bulldozing car for tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621018116.9U CN206111195U (en) | 2016-08-30 | 2016-08-30 | Bulldozing car for tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206111195U true CN206111195U (en) | 2017-04-19 |
Family
ID=58516239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621018116.9U Active CN206111195U (en) | 2016-08-30 | 2016-08-30 | Bulldozing car for tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206111195U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107548952A (en) * | 2017-10-30 | 2018-01-09 | 福建农林大学 | Get rid of paddle rice sposh seedling pulper and its method of work |
| CN108661657A (en) * | 2018-04-04 | 2018-10-16 | 中交第三公路工程局有限公司 | A kind of novel subway section excavation method and device |
| CN112240024A (en) * | 2020-09-10 | 2021-01-19 | 江西中恒地下空间科技有限公司 | Underground soil taking system |
| CN113047359A (en) * | 2021-03-24 | 2021-06-29 | 中国水利水电第四工程局有限公司 | A portable irrigation canals and ditches excavating gear for moving people engineering construction |
-
2016
- 2016-08-30 CN CN201621018116.9U patent/CN206111195U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107548952A (en) * | 2017-10-30 | 2018-01-09 | 福建农林大学 | Get rid of paddle rice sposh seedling pulper and its method of work |
| CN108661657A (en) * | 2018-04-04 | 2018-10-16 | 中交第三公路工程局有限公司 | A kind of novel subway section excavation method and device |
| CN112240024A (en) * | 2020-09-10 | 2021-01-19 | 江西中恒地下空间科技有限公司 | Underground soil taking system |
| CN113047359A (en) * | 2021-03-24 | 2021-06-29 | 中国水利水电第四工程局有限公司 | A portable irrigation canals and ditches excavating gear for moving people engineering construction |
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