CN108517859A - A kind of large torque slow-speed of revolution ultrathin type hydraulic pressure two-wheel milling blender - Google Patents

A kind of large torque slow-speed of revolution ultrathin type hydraulic pressure two-wheel milling blender Download PDF

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Publication number
CN108517859A
CN108517859A CN201810560549.4A CN201810560549A CN108517859A CN 108517859 A CN108517859 A CN 108517859A CN 201810560549 A CN201810560549 A CN 201810560549A CN 108517859 A CN108517859 A CN 108517859A
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China
Prior art keywords
gear
installing mechanism
shaft
transmission gear
inner cavity
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CN201810560549.4A
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CN108517859B (en
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陈福坤
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JIANGSU KEHONG GEOTECHNICAL ENGINEERING Co Ltd
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JIANGSU KEHONG GEOTECHNICAL ENGINEERING Co Ltd
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/18Bulkheads or similar walls made solely of concrete in situ
    • E02D5/187Bulkheads or similar walls made solely of concrete in situ the bulkheads or walls being made continuously, e.g. excavating and constructing bulkheads or walls in the same process, without joints

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

The invention discloses a kind of large torque slow-speed of revolution ultrathin type hydraulic pressure two-wheel milling blenders in underground continuous wall construction technique field,Including mounting post,The transmission shaft rear surface is provided with shaft gear,The inner cavity upper end centre position of the installing mechanism is provided with deflecting transmission gear,The bottom left and right ends front and back inner wall of the installing mechanism is both provided with hollow shaft,The hollow shaft is equipped with rotation gear on the surface of installing mechanism inner cavity,It is connected with rotating seal ring between described two opposite hollow shafts,The inner cavity left and right ends of the mounting post are both provided with air duct and send slurry pipeline,The transmission gear surface is equipped with chain,The present invention can construct in narrower slot,Make the thinner of wall,Increase the inner space of building,It allows gas to enough be more fully mixed with sandy soil,Make its stirring more with,It ensure that the quality of wall.

Description

A kind of large torque slow-speed of revolution ultrathin type hydraulic pressure two-wheel milling blender
Technical field
The present invention relates to underground continuous wall construction technique field, specially a kind of large torque slow-speed of revolution ultrathin type hydraulic pressure two-wheel Milling blender.
Background technology
Currently, applied to basis and vertical seepage control processing construction nothing more than concrete, soil cement and grouting treatment technique, it is main To use hydraulic grab at wall, multi-drill small-diameter deep-layer mixing pile ground-connecting-wall, pick slot at construction technologies such as walls, grab chute forming machine at Wall is first to construct on the ground of proposed diaphram wall and lead wall, and hydraulic grab is cut the earth along wall is led, and is grabbed with dipmeter measurement The verticality of bucket, the vertical condition that hydraulic grab is then adjusted by operation correction hydraulic pressure push plate are being dug with controlling grooving precision Slot uses mud off simultaneously, prevents the wall surface soil body from collapsing.After grooving, by cleaning bottom of hole borehole cleaning process, slot bottom surface dust is removed, Improve bearing capacity of wall body;It is finally putting into steel reinforcement cage, subaqueous concrete is carried out and pours, still, traditional slotting attachment can only be to solid The slot of fixed width degree is processed, and in actual life, the building that difference requires also differs the thickness requirements of wall, general Slotting attachment is more heavy, and thickness is wider, thicker wall processing can only be coped with, with the continuous maturation of technology, the thickness of wall Continuous thinning, properties are but obviously improved degree, after wall it is excessive to the demand of raw material, be not suitable with The development in epoch, but traditional slotting attachment can not compare the narrow wall of thickness and carry and being processed again, can only process compared with Thick wall, increases building area.
Invention content
The purpose of the present invention is to provide a kind of large torque slow-speed of revolution ultrathin type hydraulic pressure two-wheel milling blenders, in solution State the problem of being proposed in background technology.
To achieve the above object, the present invention provides the following technical solutions:A kind of large torque slow-speed of revolution ultrathin type hydraulic pressure two-wheel The bottom of milling blender, including mounting post, the mounting post is equipped with installing mechanism, the inner cavity centre position of the mounting post It is vertically arranged with transmission shaft, the transmission shaft rear surface is provided with shaft gear, in the inner cavity upper end of the installing mechanism Meta position, which installs, is equipped with deflecting transmission gear, and the transmission shaft bottom is described through the top of the bottom and installing mechanism of mounting post Shaft gear engages with deflecting transmission gear surface, and the inner cavity centre position of the installing mechanism is provided with transmission gear, institute The bottom left and right ends front and back inner wall for stating installing mechanism is both provided with hollow shaft, and hollow shaft runs through the table of installing mechanism Wall, surface of the hollow shaft outside installing mechanism are equipped with agitating device, surface of the hollow shaft in installing mechanism inner cavity Rotation gear is installed, rotating seal ring, the inner cavity or so of the mounting post are connected between described two opposite hollow shafts Both ends are both provided with air duct and send slurry pipeline, and the air duct connects rotating seal ring through the top of installing mechanism, The send slurry pipeline runs through the top and bottom of installing mechanism, and the transmission gear surface is equipped with chain, and chain is another End is mounted on the rotation gear surface on the right side of installing mechanism, and deflecting transmission gear surface is equipped with the identical chain of structure, And the other end of chain is mounted on the rotation gear surface in left side, the left and right ends inner cavity of the installing mechanism is equipped with synchronous gear Wheel, the synchromesh gear engages with the identical rotation gear of two structures of homonymy, and the surface of the agitating device is provided with logical Stomata.
Preferably, the agitating device is hollow-core construction, and the inner cavity of hollow shaft and agitating device is connected, the stirring The surface of device is zigzag, and venthole is uniformly arranged on serrated surface.
Preferably, the air duct is rigid fixed structure tube body, and the front and back of the hollow shaft is separately connected The surface of hollow shaft, the rotating seal ring offers trepanning, and the bottom of air duct is connected with trepanning.
Preferably, the surface of the deflecting transmission gear is provided with tooth socket, and the front of deflecting transmission gear be provided with The matched different directions tooth socket of shaft gear, the diameter of the shaft gear are less than the diameter of deflecting transmission gear.
Preferably, the transmission gear is identical as the diameter of deflecting transmission gear, and the diameter of deflecting transmission gear More than the diameter of rotation gear.
Preferably, the transmission shaft, air duct, send slurry pipeline surface be both provided with fixing piece, and the back of the body of fixing piece Face is both provided with groove corresponding with transmission shaft, air duct, send slurry pipeline, and the inner wall at the back side of fixing piece and mounting post Fitting.
Preferably, the mounting post and installing mechanism are positive wider, the relatively narrow flat structure in side.With the prior art It compares, the beneficial effects of the invention are as follows:
1, the present invention is positive wider, the relatively narrow flat structure in side, by pacifying by mounting post and installing mechanism In dress column setting allow gas to it is enough be more fully mixed with sandy soil, make its stirring more with ensure that the quality of wall, transmission Axis reduces the width of mounting post and installing mechanism, enables devices to construct in narrower slot, makes the thinner of wall, Increase the inner space of building;
2, high pressure gas is passed through by rotating seal ring in hollow shaft by air duct, finally by the logical of agitating device surface Stomata is discharged, and so that silt is more loosened, convenient for stirring evenly.
Description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is side view of the present invention.
In figure:1 mounting post, 2 installing mechanisms, 3 transmission shafts, 31 shaft gears, 4 deflecting transmission gears, 5 transmission gears, 6 Air duct, 7 send slurry pipelines, 8 hollow shafts, 9 agitating devices, 10 rotation gears, 11 rotating seal rings, 12 chains, 13 synchronous gears Wheel, 14 fixing pieces, 15 ventholes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of large torque slow-speed of revolution ultrathin type hydraulic pressure two-wheel milling The bottom of blender, including mounting post 1, mounting post 1 is equipped with installing mechanism 2, and the inner cavity centre position of mounting post 1 is longitudinally disposed Have transmission shaft 3, with transmission, reduce the occupied space of motor, device made to become narrower, 3 rear surface of transmission shaft is provided with Shaft gear 31 engages with deflecting transmission gear 4, and deflecting transmission gear 4 is driven to rotate, in the inner cavity upper end of installing mechanism 2 Meta position, which installs, is equipped with deflecting transmission gear 4, and 3 bottom of transmission shaft is through the top of the bottom and installing mechanism 2 of mounting post 1, transmission Shaft gear 31 engages with 4 surface of deflecting transmission gear, and the inner cavity centre position of installing mechanism 2 is provided with transmission gear 5, and deflecting passes Moving gear 4 engages with transmission gear 5, so that two gears is turned on the contrary, making the steering of both ends agitating device 9 on the contrary, ensureing installation The bottom left and right ends front and back inner wall of the balance and stability of column 1, installing mechanism 2 is both provided with hollow shaft 8, and hollow shaft 8 Through the table wall of installing mechanism 2, surface of the hollow shaft 8 outside installing mechanism 2 is equipped with agitating device 9, and hollow shaft 8 is in fitting machine The surface of 2 inner cavity of structure is equipped with rotation gear 10, and agitating device 9 is driven to rotate, and rotation is connected between two opposite hollow shafts 8 Turn sealing ring 11, the inner cavity left and right ends of mounting post 1 are both provided with air duct 6 and send slurry pipeline 7, and air duct 6 is through peace The top of mounting mechanism 2 connects rotating seal ring 11, is passed through in agitating device 9 convenient for high pressure gas, without gas leakage, ensures to stir The air pressure in device 9 is mixed, send slurry pipeline 7 runs through the top and bottom of installing mechanism 2, and 5 surface of transmission gear is equipped with chain 12, And the other end of chain 12 is mounted on 10 surface of rotation gear on 2 right side of installing mechanism, 4 surface of deflecting transmission gear is equipped with knot The identical chain 12 of structure, and the other end of chain 12 is mounted on 10 surface of rotation gear in 2 left sides, the left and right two of installing mechanism 2 End inner cavity is equipped with synchromesh gear 13, ensures, the rotation of agitating device 9 of front and back synchronizes, synchromesh gear 13 and homonymy The identical rotation gear 10 of two structures engages, and the surface of agitating device 9, which is provided with venthole 15, makes gas pass-out.
Wherein, agitating device 9 is hollow-core construction, and hollow shaft 8 and the inner cavity of agitating device 9 are connected, agitating device 9 Surface is zigzag, and venthole 15 is uniformly arranged on serrated surface, and high pressure gas is made to pass through rotating seal ring by air duct 6 11 are passed through in hollow shaft 8, are finally discharged by the venthole 15 on 9 surface of agitating device, silt is made more to loosen, equal convenient for stirring It is even.;
Air duct 6 is rigid fixed structure tube body, ensures the stability that rotating seal ring 11 works, hollow shaft 8 is just Face and the back side are separately connected hollow shaft 8, and the surface of rotating seal ring 11 offers trepanning, bottom and the trepanning phase of air duct 6 Connection;
The surface of deflecting transmission gear 4 is provided with tooth socket, and the front of deflecting transmission gear 4 is provided with and shaft gear 31 matched different directions tooth sockets rotate convenient for the transverse rotation of transmission shaft 3 is converted to the longitudinal of deflecting transmission gear 4, The diameter of shaft gear 31 is less than the diameter of deflecting transmission gear 4, increases the torque of deflecting transmission gear 4;
Transmission gear 5 is identical as the diameter of deflecting transmission gear 4, and the diameter of deflecting transmission gear 4 is more than rotation The diameter of gear 10 increases the rotating speed of rotation gear 10;
Transmission shaft 3, air duct 6, send slurry pipeline 7 surface be both provided with fixing piece 14, and the back side of fixing piece 14 is equal It is provided with groove corresponding with transmission shaft 3, air duct 6, send slurry pipeline 7, and the back side of fixing piece 14 and mounting post 1 is interior Wall fitting will not be subjected to displacement for fixed -piping with axis during the work time, ensure the stability of device;
Mounting post 1 and installing mechanism 2 are positive wider, the relatively narrow flat structure in side, more narrow convenient for component Wall.
Operation principle:Mounting post 1 is mounted on pile frame, mounting post 1 is held by drag-line, position, village frame can be adjusted up and down On hydraulic electric motor is installed, hydraulic electric motor rotates axis connection transmission shaft 3, and transmission shaft 3 drives shaft gear 31 to rotate, transmission shaft Gear 31 drives deflecting transmission gear 4 to rotate by 4 positive tooth socket of deflecting transmission gear, and deflecting transmission gear 4 drives transmission Gear 5 rotates in the opposite direction, and deflecting transmission gear 4 and transmission gear 5 drive rotation gear 10 to rotate by chain 12 respectively, The rotation gear 10 opposite with two of synchromesh gear 13 engages, and synchromesh gear 13 drives 10 synchronous rotary of rotation gear of both sides, Slurry is discharged by send slurry pipeline 7 simultaneously, and rotation gear 10 stirs sandy soil makes it be sufficiently mixed with slurry, and rotation gear 10 passes through sky Mandrel 8 drives 9 synchronous rotary of agitating device, high pressure gas to be passed through in hollow shaft 8 by rotating seal ring 11 by air duct 6, It is finally discharged by the venthole 15 on 9 surface of agitating device, silt is made more to loosen, convenient for stirring evenly.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (7)

1. a kind of large torque slow-speed of revolution ultrathin type hydraulic pressure two-wheel milling blender, including mounting post (1), it is characterised in that:It is described The bottom of mounting post (1) is equipped with installing mechanism (2), and the inner cavity centre position of the mounting post (1) is vertically arranged with transmission shaft (3), transmission shaft (3) rear surface is provided with shaft gear (31), the inner cavity upper end interposition of the installing mechanism (2) It installs and is equipped with deflecting transmission gear (4), top of transmission shaft (3) bottom through the bottom and installing mechanism (2) of mounting post (1) Portion, the shaft gear (31) engage with deflecting transmission gear (4) surface, the inner cavity centre position of the installing mechanism (2) It is provided with transmission gear (5), the bottom left and right ends front and back inner wall of the installing mechanism (2) is both provided with hollow shaft (8), and hollow shaft (8) runs through the table wall of installing mechanism (2), and the hollow shaft (8) is equipped on the surface of installing mechanism (2) outside Agitating device (9), the hollow shaft (8) are equipped with rotation gear (10), described two phases on the surface of installing mechanism (2) inner cavity To hollow shaft (8) between be connected with rotating seal ring (11), the inner cavity left and right ends of the mounting post (1), which are both provided with, supplies gas Pipeline (6) and send slurry pipeline (7), the air duct (6) connect rotating seal ring (11) through the top of installing mechanism (2), The send slurry pipeline (7) runs through the top and bottom of installing mechanism (2), and transmission gear (5) surface is equipped with chain (12), And the other end of chain (12) is mounted on rotation gear (10) surface on the right side of installing mechanism (2), the deflecting transmission gear (4) Surface is equipped with the identical chain of structure (12), and the other end of chain (12) is mounted on rotation gear (10) surface in 2 left sides, The left and right ends inner cavity of the installing mechanism (2) is equipped with synchromesh gear (13), two of the synchromesh gear (13) and homonymy Identical rotation gear (10) engaging of structure, the surface of the agitating device (9) is provided with venthole (15).
2. a kind of large torque slow-speed of revolution ultrathin type hydraulic pressure two-wheel milling blender according to claim 1, it is characterised in that: The agitating device (9) is hollow-core construction, and hollow shaft (8) and the inner cavity of agitating device (9) are connected, the agitating device (9) surface is zigzag, and venthole (15) is uniformly arranged on serrated surface.
3. a kind of large torque slow-speed of revolution ultrathin type hydraulic pressure two-wheel milling blender according to claim 1, it is characterised in that: The air duct (6) is rigid fixed structure tube body, and the front and back of the hollow shaft (8) is separately connected hollow shaft (8), The surface of the rotating seal ring (11) offers trepanning, and the bottom of air duct (6) is connected with trepanning.
4. a kind of large torque slow-speed of revolution ultrathin type hydraulic pressure two-wheel milling blender according to claim 1, it is characterised in that: The surface of the deflecting transmission gear (4) is provided with tooth socket, and the front of deflecting transmission gear (4) is provided with and shaft gear (31) matched different directions tooth socket, the diameter of the shaft gear (31) are less than the diameter of deflecting transmission gear (4).
5. a kind of large torque slow-speed of revolution ultrathin type hydraulic pressure two-wheel milling blender according to claim 1, it is characterised in that: The transmission gear (5) is identical as the diameter of deflecting transmission gear (4), and the diameter of deflecting transmission gear (4) is more than rotation The diameter of rotating disk (10).
6. a kind of large torque slow-speed of revolution ultrathin type hydraulic pressure two-wheel milling blender according to claim 1, it is characterised in that: The transmission shaft (3), air duct (6), send slurry pipeline (7) surface be both provided with fixing piece (14), and fixing piece (14) The back side is both provided with groove corresponding with transmission shaft (3), air duct (6), send slurry pipeline (7), and the back of the body of fixing piece (14) Face is bonded with the inner wall of mounting post (1).
7. a kind of large torque slow-speed of revolution ultrathin type hydraulic pressure two-wheel milling blender according to claim 1, it is characterised in that: The mounting post (1) and installing mechanism (2) are positive wider, the relatively narrow flat structure in side.
CN201810560549.4A 2018-05-25 2018-05-25 Large-torque low-rotation-speed ultrathin hydraulic double-wheel milling mixer Active CN108517859B (en)

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CN201810560549.4A CN108517859B (en) 2018-05-25 2018-05-25 Large-torque low-rotation-speed ultrathin hydraulic double-wheel milling mixer

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Application Number Priority Date Filing Date Title
CN201810560549.4A CN108517859B (en) 2018-05-25 2018-05-25 Large-torque low-rotation-speed ultrathin hydraulic double-wheel milling mixer

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1847652A1 (en) * 2006-04-21 2007-10-24 CASAGRANDE SpA Excavation device
CN101619572A (en) * 2009-06-30 2010-01-06 孙刚 Hydraulic pressure milling deep-mixing underground-wall machine
CN202324039U (en) * 2011-12-08 2012-07-11 牛伟民 Improved pneumatic slotting drill bit
CN104018534A (en) * 2014-05-14 2014-09-03 石午江 Motor-driven milling and slotting wall former
CN105862956A (en) * 2016-03-29 2016-08-17 浙江海洋学院 Novel river channel dredging device and method
CN106522297A (en) * 2016-10-31 2017-03-22 徐州徐工基础工程机械有限公司 Transmission box of double-wheel slot milling machine
CN106638743A (en) * 2016-12-07 2017-05-10 天津市津勘岩土工程股份有限公司 Double-wheel groove milling device and double-wheel groove milling machine
CN208441082U (en) * 2018-05-25 2019-01-29 江苏科弘岩土工程有限公司 A kind of ultrathin hydraulic two-wheel milling blender of the large torque slow-speed of revolution

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1847652A1 (en) * 2006-04-21 2007-10-24 CASAGRANDE SpA Excavation device
CN101619572A (en) * 2009-06-30 2010-01-06 孙刚 Hydraulic pressure milling deep-mixing underground-wall machine
CN202324039U (en) * 2011-12-08 2012-07-11 牛伟民 Improved pneumatic slotting drill bit
CN104018534A (en) * 2014-05-14 2014-09-03 石午江 Motor-driven milling and slotting wall former
CN105862956A (en) * 2016-03-29 2016-08-17 浙江海洋学院 Novel river channel dredging device and method
CN106522297A (en) * 2016-10-31 2017-03-22 徐州徐工基础工程机械有限公司 Transmission box of double-wheel slot milling machine
CN106638743A (en) * 2016-12-07 2017-05-10 天津市津勘岩土工程股份有限公司 Double-wheel groove milling device and double-wheel groove milling machine
CN208441082U (en) * 2018-05-25 2019-01-29 江苏科弘岩土工程有限公司 A kind of ultrathin hydraulic two-wheel milling blender of the large torque slow-speed of revolution

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