CN206860187U - A kind of adjustable second-time breakage structure of rock push-bench - Google Patents
A kind of adjustable second-time breakage structure of rock push-bench Download PDFInfo
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- CN206860187U CN206860187U CN201720712625.XU CN201720712625U CN206860187U CN 206860187 U CN206860187 U CN 206860187U CN 201720712625 U CN201720712625 U CN 201720712625U CN 206860187 U CN206860187 U CN 206860187U
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Abstract
The utility model discloses a kind of adjustable second-time breakage structure of rock push-bench, including cabin cylinder, material mechanism for stripping is provided with the cabin cylinder, the end of the material mechanism for stripping is communicated with stirring crushing mechanism, output mechanism is communicated with the stirring crushing mechanism.The utility model using when by the way that rock cutterhead rotary squeezing is broken peel off rock, cut open the rock fallen and stirring cracking cabin is entered by the opening of rock cutter head panel, taper Turbogrid plates are moved forward and backward to change the area of shearing-crushing sector under the driving of regulation oil cylinder, to adapt to current rock particle size, simultaneously, oil cylinder is adjusted while driving taper Turbogrid plates movable, the front and rear extruding force to rock particle is added, improves breaking capacity.
Description
Technical field
A kind of rock push-bench is the utility model is related to, specifically a kind of adjustable second-time breakage knot of rock push-bench
Structure.
Background technology
Mud and water balance method rock push-bench is by cutterhead rotary motion and main top oil cylinder pushing twofold motion and active force
It is operated under effect.Rock is peeled off by cutterhead attrition crushing during main top oil cylinder jacking forward, then passes through second-time breakage
On broken Turbogrid plates shearing it is broken after be drained into by the sieve aperture by Turbogrid plates in muddy water storehouse, then by water inlet pipe press-in water reach
Muddy water storehouse, the two is mixed in hopper dredger, forms certain density mudstone fluid-mixing, is conveyed by discharge pipeline in the form of mud
Go out.The second-time breakage structure of current rock push-bench can not tackle the different soil properties such as rock, sand ovum, clay simultaneously, and
Breaking capacity is low.
Utility model content
Main purpose of the present utility model is to provide a kind of rock push-bench adjustable second-time breakage structure, by adjusting oil
Cylinder driving taper Turbogrid plates move forward and backward, and the size of regulation shearing-crushing sector, effectively can solve the problems, such as in background technology.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of adjustable second-time breakage structure of rock push-bench, including cabin cylinder, the cabin cylinder is interior to be provided with material mechanism for stripping, institute
The end for stating material mechanism for stripping is communicated with stirring crushing mechanism, and the stirring crushing mechanism includes being located inside the cylinder of cabin and cabin cylinder
The oil cylinder connecting seat that inwall is fixed, regulation oil cylinder is provided with the oil cylinder connecting seat, and the piston termination of the regulation oil cylinder connects
Taper Turbogrid plates are connected to, shearing-crushing sector is formed between taper Turbogrid plates and material the cutterhead stirring leg, the stirring is broken
Output mechanism is communicated with broken mechanism.
Further, the material mechanism for stripping is included by the material cutterhead of main top hydraulic oil cylinder driving.
Further, the material cutterhead includes the cutter head panel installed in cabin cylinder end, and the cutter head panel is provided with
Cutter head, the opening on cutter head panel is provided between the cutter head.
Further, the cutter head panel is provided with broken with the integrally formed stirring of cutter head panel inside the cylinder of cabin
Storehouse, the end of cutter head panel are provided with the material cutterhead stirring leg being connected with the output shaft of main top oil cylinder.
Further, it is equipped with second-time breakage sieve aperture on the taper Turbogrid plates.
Further, the output mechanism include set with the mud discharging mouth in the cylinder of cabin, the mud discharging mouth is provided with and mud discharging mouth
The spoil disposal conduit of connection.
The utility model using when by the way that rock cutterhead rotary squeezing is broken peel off rock, cut open the rock fallen
Stirring cracking cabin is entered by the opening of rock cutter head panel, taper Turbogrid plates are moved forward and backward to change under the driving of regulation oil cylinder
Become the area of shearing-crushing sector, to adapt to the size of current material particle, meanwhile, regulation oil cylinder is before taper Turbogrid plates are driven
After while move, add the front and rear extruding force to rock particle, improve breaking capacity.
Brief description of the drawings
Fig. 1 is the schematic diagram of stretching second-time breakage structure of the present utility model；
Fig. 2 is the schematic diagram of withdrawal second-time breakage structure of the present utility model；
Fig. 3 is the plan of the utility model rock cutterhead.
In figure：1st, rock cutterhead；2nd, cracking cabin is stirred；3rd, taper Turbogrid plates；4th, second-time breakage sieve aperture；5th, oil cylinder is adjusted；
6th, oil cylinder connecting seat；7th, cabin cylinder；8th, shearing-crushing sector；9th, mud discharging mouth；10th, spoil disposal pipeline；11st, main top oil cylinder；12nd, rock knife
Disk stirring leg；13rd, cutter head panel；14th, it is open；15th, cutter head.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figures 1 to 3, the present embodiment provides a kind of adjustable second-time breakage structure of rock push-bench, including cabin cylinder, institute
State and material mechanism for stripping is provided with the cylinder of cabin, the end of the material mechanism for stripping is communicated with stirring crushing mechanism, and the stirring is broken
Broken mechanism includes being located at the oil cylinder connecting seat fixed with cabin cylinder inwall inside the cylinder of cabin, and regulation oil is provided with the oil cylinder connecting seat
Cylinder, the piston termination of the regulation oil cylinder is connected with taper Turbogrid plates, between taper Turbogrid plates and material the cutterhead stirring leg
Shearing-crushing sector is formed, output mechanism is communicated with the stirring crushing mechanism.
Material is peeled off by material mechanism for stripping, the material under peeling off enters stirring crushing mechanism and carries out secondary break
Broken, taper Turbogrid plates are moved forward and backward to change the area of shearing-crushing sector under the driving of regulation oil cylinder, to adapt to current thing
Expect the size of particle, meanwhile, regulation oil cylinder is added to before rock particle while driving taper Turbogrid plates movable
Extruding force afterwards, improves breaking capacity, and the material that second-time breakage is completed discharges cabin cylinder by output mechanism.
Further, the material mechanism for stripping is included by the material cutterhead of main top hydraulic oil cylinder driving.
Further, the material cutterhead includes the cutter head panel installed in cabin cylinder end, and the cutter head panel is provided with
Cutter head, the opening on cutter head panel is provided between the cutter head.
Further, the cutter head panel is provided with broken with the integrally formed stirring of cutter head panel inside the cylinder of cabin
Storehouse, the end of cutter head panel are provided with the material cutterhead stirring leg being connected with the output shaft of main top oil cylinder.
Rock cutterhead peels off rock under the driving of main top oil cylinder, and the rock after peeling is opened by rock cutter head panel
Mouth is stirred broken into stirring cracking cabin.
Further, it is equipped with second-time breakage sieve aperture on the taper Turbogrid plates.
Second-time breakage sieve aperture can obstruct the rock for not meeting Particle size requirements in shearing-crushing sector, and meet Particle size requirements
Rock enter output mechanism through second-time breakage sieve aperture.
Further, the output mechanism include set with the mud discharging mouth in the cylinder of cabin, the mud discharging mouth is provided with and mud discharging mouth
The spoil disposal conduit of connection.
After the completion of second-time breakage, the rock after crushing enters spoil disposal pipeline discharge cabin cylinder from mud discharging mouth.
When lithosphere crushes jacking, shearing-crushing sector spacing is locked in middle section position by adjusting oil cylinder, due to rock
Stone bulk is peeled off by rock cutterhead, and the opening suitably expanded is advantageous to rock fragment and enters shearing-crushing sector, is broken in sand gravel layer
During broken jacking, shearing-crushing sector spacing is locked in adjacent locations by adjusting oil cylinder, because sand ovum formation rock cutterhead fails
The effect of effective attrition crushing is played, by narrow shearing-crushing sector, second-time breakage effectively is carried out to cobble, viscous
During soil layer jacking, shearing-crushing sector spacing is locked in maximum open position by adjusting oil cylinder, because viscous soil horizon need not
Crushed, after being sufficiently stirred under slip casting by stirring cracking cabin, through unlimited sector, discharged from mud discharging mouth.
Some one exemplary embodiments of the present utility model are only described by way of explanation above, undoubtedly, for
One of ordinary skill in the art, can be with a variety of in the case of without departing from spirit and scope of the present utility model
Mode is modified to described embodiment.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as
Limitation to the utility model claims protection domain.
Claims (6)
1. a kind of adjustable second-time breakage structure of rock push-bench, including cabin cylinder, the cabin cylinder is interior to be provided with material mechanism for stripping, and it is special
Sign is：The end of the material mechanism for stripping is communicated with stirring crushing mechanism, and the stirring crushing mechanism includes being located at cabin cylinder
The internal oil cylinder connecting seat fixed with cabin cylinder inwall, regulation oil cylinder is installed in the oil cylinder connecting seat, the regulation oil cylinder
Piston termination is connected with taper Turbogrid plates, and shearing-crushing sector is formed between taper Turbogrid plates and material the cutterhead stirring leg,
Output mechanism is communicated with the stirring crushing mechanism.
A kind of 2. adjustable second-time breakage structure of rock push-bench according to claim 1, it is characterised in that：The material stripping
Structure of disembarking is included by the material cutterhead of main top hydraulic oil cylinder driving.
A kind of 3. adjustable second-time breakage structure of rock push-bench according to claim 2, it is characterised in that：The material knife
Disk includes the cutter head panel installed in cabin cylinder end, and the cutter head panel is provided with cutter head, is provided between the cutter head and is located at knife
Opening on card plate.
A kind of 4. adjustable second-time breakage structure of rock push-bench according to claim 3, it is characterised in that：The cutterhead face
Plate is provided with being provided with and main top with the integrally formed stirring cracking cabin of cutter head panel, the end of cutter head panel inside the cylinder of cabin
The connected material cutterhead stirring leg of the output shaft of oil cylinder.
A kind of 5. adjustable second-time breakage structure of rock push-bench according to claim 1, it is characterised in that：The taper grid
Second-time breakage sieve aperture is equipped with panel.
A kind of 6. adjustable second-time breakage structure of rock push-bench according to claim 1, it is characterised in that：The discharge machine
Structure includes setting is provided with the spoil disposal conduit connected with mud discharging mouth with the mud discharging mouth in the cylinder of cabin, the mud discharging mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720712625.XU CN206860187U (en) | 2017-06-19 | 2017-06-19 | A kind of adjustable second-time breakage structure of rock push-bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720712625.XU CN206860187U (en) | 2017-06-19 | 2017-06-19 | A kind of adjustable second-time breakage structure of rock push-bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206860187U true CN206860187U (en) | 2018-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720712625.XU Active CN206860187U (en) | 2017-06-19 | 2017-06-19 | A kind of adjustable second-time breakage structure of rock push-bench |
Country Status (1)
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| CN (1) | CN206860187U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412513A (en) * | 2018-04-28 | 2018-08-17 | 安徽唐兴机械装备有限公司 | A kind of miniature rock push-bench of interchangeable cutterhead and hopper dredger |
| CN108915713A (en) * | 2018-07-27 | 2018-11-30 | 中铁隧道集团四处有限公司 | Push-bench secondary crushing device |
| CN110152792A (en) * | 2019-07-04 | 2019-08-23 | 河南中普能源科技有限公司 | A kind of efficient axial-flow type mineral breaker |
| CN112360494A (en) * | 2020-11-12 | 2021-02-12 | 安徽唐兴机械装备有限公司 | Turning-folding type pipe jacking machine cutter head |
| CN114320326A (en) * | 2021-12-27 | 2022-04-12 | 安徽唐兴装备科技股份有限公司 | Pipe jacking machine slag discharging equipment suitable for coal seam operation |
-
2017
- 2017-06-19 CN CN201720712625.XU patent/CN206860187U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412513A (en) * | 2018-04-28 | 2018-08-17 | 安徽唐兴机械装备有限公司 | A kind of miniature rock push-bench of interchangeable cutterhead and hopper dredger |
| CN108915713A (en) * | 2018-07-27 | 2018-11-30 | 中铁隧道集团四处有限公司 | Push-bench secondary crushing device |
| CN110152792A (en) * | 2019-07-04 | 2019-08-23 | 河南中普能源科技有限公司 | A kind of efficient axial-flow type mineral breaker |
| CN112360494A (en) * | 2020-11-12 | 2021-02-12 | 安徽唐兴机械装备有限公司 | Turning-folding type pipe jacking machine cutter head |
| CN112360494B (en) * | 2020-11-12 | 2022-12-27 | 安徽唐兴装备科技股份有限公司 | Turning-folding type pipe jacking machine cutter head |
| CN114320326A (en) * | 2021-12-27 | 2022-04-12 | 安徽唐兴装备科技股份有限公司 | Pipe jacking machine slag discharging equipment suitable for coal seam operation |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 232000 Shangyao Town Industrial Zone, Datong District, Huainan City, Anhui Province Patentee after: Anhui tangxing Equipment Technology Co.,Ltd. Address before: 232009 Shangyao Town Industrial Zone, Datong District, Huainan City, Anhui Province Patentee before: ANHUI TANGXING MACHINERY Co.,Ltd. |
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| CP03 | Change of name, title or address |