CN108487235B - Hydraulic double-wheel milling deep mixer - Google Patents
Hydraulic double-wheel milling deep mixer Download PDFInfo
- Publication number
- CN108487235B CN108487235B CN201810521479.1A CN201810521479A CN108487235B CN 108487235 B CN108487235 B CN 108487235B CN 201810521479 A CN201810521479 A CN 201810521479A CN 108487235 B CN108487235 B CN 108487235B
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- gear
- motor
- installation mechanism
- stirring
- transmission gear
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- 238000003801 milling Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 238000003756 stirring Methods 0.000 claims description 44
- 238000009434 installation Methods 0.000 claims description 42
- 238000003491 array Methods 0.000 claims 4
- 230000009977 dual effect Effects 0.000 claims 3
- 238000010276 construction Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 7
- 239000002002 slurry Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
- E02D5/187—Bulkheads 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)
- Earth Drilling (AREA)
Abstract
The invention discloses a hydraulic double-wheel milling deep mixer in the technical field of underground diaphragm wall construction, which comprises a mounting rod, a paddle feeding pipeline and an air feeding pipeline, wherein the bottom of the mounting rod is provided with a mounting mechanism, inner cavities at the left end and the right end of the bottom of the mounting mechanism are respectively provided with a rotating shaft, the surface of the rotating shaft of a hydraulic motor is provided with a motor gear, the inner cavity of the mounting mechanism is provided with a transmission gear through the mounting shaft, the surfaces of the transmission gear are clamped with the surfaces of the motor gear, the surfaces of the motor gear and the transmission gear are respectively provided with a chain, the paddle feeding pipeline and the air feeding pipeline on the surfaces of the motor gear are respectively arranged in the inner cavity of the mounting rod, and the paddle feeding pipelines with the same structure penetrate through the inner cavities of the mounting mechanism.
Description
Technical Field
The invention relates to the technical field of underground diaphragm wall construction, in particular to a hydraulic double-wheel milling deep mixer.
Background
At present, the technology is applied to foundation and vertical seepage-proofing treatment construction and is not limited to concrete, cement soil and grouting treatment technology, mainly adopts construction technologies such as hydraulic grab bucket wall forming, multi-head small-diameter deep mixing pile ground connecting wall forming, groove digging wall forming and the like, the grab bucket groove forming machine wall forming is on the ground of a planned underground continuous wall, a guide wall is firstly constructed, a hydraulic grab bucket is dug along the guide wall, and the verticality of the grab bucket is measured by an inclinometer. And the wall is protected by mud during the grooving, so that the slump of the soil on the wall surface is prevented. After the grooving is finished, cleaning the floating soil at the bottom of the groove through a hole sweeping and cleaning process, and improving the bearing capacity of the wall body; finally, the steel reinforcement cage is put into the water bottom concrete pouring, but the traditional groove milling device can only process grooves with fixed width, in real life, the thickness requirements of buildings with different requirements on the wall body are different, and the traditional groove milling device can only be realized through secondary processing or moving a transfer vehicle when the wall body with increased thickness is processed, so that the efficiency is very slow, and the quality of the wall body is difficult to guarantee.
Disclosure of Invention
The invention aims to provide a hydraulic double-wheel milling deep mixer so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a hydraulic double-wheel milling deep mixer, includes installation pole, feed pipe way and feed pipe way, installation mechanism is installed to the bottom of installation pole, the inner chamber at the bottom both ends about installation mechanism all is provided with the rotation axis, and the front and the back of rotation axis all run through the table wall of installation mechanism, the surface mounting of rotation axis has the rotation gear, and the rotation gear installs at the inner chamber of installation mechanism, both ends all are provided with the air chamber about the bottom of installation mechanism, the surface of rotation axis is close to the position of front and back all installs the stirring gear that excavates, the fixed disk is installed to the one end that the stirring gear kept away from the installation mechanism, the inner chamber intermediate position of installation mechanism fixedly provided with hydraulic motor, the rotation gear surface of installation mechanism right side inner chamber is connected to the chain other end, the rotation gear surface of transmission gear surface is connected to the rotatory gear surface of the inner chamber left side of installation mechanism, the rotation axis surface mounting of hydraulic motor gear, the inner chamber of installation mechanism installs the transmission gear through the installation axle, the surface clamping of transmission gear and motor gear, motor gear and transmission gear's surface mounting motor, the surface mounting of transmission gear is close to the front and feed pipe way, two feed pipe way and feed pipe way both sides are the same, two feed pipe way sets up the feed pipe way and two share the same structures, the feed pipe way and two the same structures are all set up, the same, the feed pipe way is the top is the same and two feed pipe way and two through the structures and two feed pipe way and has the top through the structure, the stirring gear comprises stirring teeth, wherein the stirring teeth are provided with mounting plates on the surfaces, four threaded columns with the same structure are arranged on the surfaces of the mounting plates at equal intervals, the threaded columns are arranged on the surfaces of the mounting plates in a circumferential array, four bolt holes with the same structure are arranged on the surfaces of the mounting plates at equal intervals, the diameters of the bolt holes are the same as those of the threaded columns, the bolt holes penetrate through the mounting plates and the stirring teeth, the threaded columns and the bolt holes are staggered with each other on the surfaces of the mounting plates, fixing bolts are screwed on the surfaces of the fixing plates, and the fixing bolts are screwed on the surfaces of the threaded columns.
Preferably, the length of the threaded column is the same as the sum of the thicknesses of the stirring teeth and the mounting plate.
Preferably, the outer surface of the air chamber is uniformly provided with vent holes.
Preferably, the motor gear has the same diameter as the transmission gear, and the transmission gear has a smaller diameter than the rotation gear.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the installation quantity of the excavating stirring gears can be adjusted according to the required milling and stirring width, the fixed disc is installed on the surface of the outermost excavating stirring gear so as to prevent the threaded column from being damaged in the rotating process, high-pressure gas enters the gas chamber from the gas supply pipeline and is discharged outwards from the gas chamber, and slurry is discharged from the slurry supply pipeline, so that the slurry is fully mixed in soil layers, the stirring and processing of walls with different widths are facilitated, and meanwhile, the processing quality is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic diagram of the structure of the excavating stirring gear of the present invention.
In the figure: the device comprises a mounting rod 1, a mounting mechanism 2, a rotating shaft 3, a rotating gear 4, an air chamber 5, a paddle feeding pipeline 6, an air feeding pipeline 7, a hydraulic motor 8, a motor gear 9, a transmission gear 10, a chain 11, a digging stirring gear 12, stirring teeth 121, a mounting disc 122, a threaded column 123, bolt holes 124, a fixing disc 13 and a fixing bolt 14.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a hydraulic double-wheel milling deep mixer, including installation pole 1, send oar pipeline 6 and air feed pipeline 7, installation mechanism 2 is installed to the bottom of installation pole 1, the inner chamber at the both ends about the bottom of installation mechanism 2 all is provided with rotation axis 3, and the front and the back of rotation axis 3 all run through the table wall of installation mechanism 2, rotation axis 3's surface mounting has rotation gear 4, and rotation gear 4 installs in installation mechanism 2's inner chamber for transmission, both ends all are provided with air chamber 5 about the bottom of installation mechanism 2, the surface of rotation axis 3 all installs the stirring gear 12 in the position that is close to front and back, the fixed disk 13 is installed to the one end that is kept away from of installation mechanism 2 of stirring gear 12, guarantee to excavate screw post 123 in stirring gear 12 the non-deformable, installation mechanism 2's inner chamber intermediate position fixedly is provided with hydraulic motor 8, the rotation gear 4 surface of installation mechanism 2 right side inner chamber is connected to the other end of chain 11, be used for transmission, rotation gear 4 on the inner chamber left rotation gear motor surface of installation mechanism 2 is connected to transmission gear 11, rotation gear motor 8 surface mounting mechanism 9, the rotation axis motor 9 and the transmission gear 10 on the inner chamber left side of installation mechanism 2 have a left side rotation gear motor, the transmission gear 9 and two paddle motor surface mounting 2 have a paddle motor 9 and a paddle pipeline 6, respectively, the transmission shaft 9 and the transmission pipeline 6 have a uniform transmission shaft 6 and an inner chamber 6 are installed at the same, respectively, the surface of transmission pipeline 6 is provided with two paddle pipeline 6, the surface mounting 6 is equipped with a uniform transmission shaft through the surface of transmission shaft 6, and is provided with a paddle pipeline 6, and is provided with a transmission inner chamber 6, the two air supply pipelines 7 are all arranged, the two air supply pipelines 7 with the same structure penetrate through the top of the mounting mechanism 2, and the bottoms of the two air supply pipelines 7 with the same structure are respectively connected with the air chambers 5 at two sides.
The digging stirring gears 12 are formed by mutually overlapping a plurality of digging stirring gears 12 with the same structure, so that the digging stirring gears are convenient to detach and install, are partially replaced, and save maintenance cost;
The digging stirring gear 12 comprises stirring teeth 121, a mounting plate 122 is mounted on the surface of the stirring teeth 121, four threaded columns 123 with the same structure are equidistantly arranged on the front surface of the mounting plate 122, the threaded columns 123 are in a circumferential array on the surface of the mounting plate 122, four bolt holes 124 with the same structure are equidistantly arranged on the surface of the mounting plate 122, the diameters of the bolt holes 124 are the same as those of the threaded columns 123, the bolt holes 124 penetrate through the mounting plate 122 and the stirring teeth 121, the threaded columns 123 and the bolt holes 124 are mutually staggered on the surface of the mounting plate 122, and a fixing bolt 14 is screwed on the surface of the fixing plate 13, and the fixing bolt 14 is screwed on the surface of the threaded column 123, so that the digging stirring gear 12 can be conveniently disassembled, and the width of the digging stirring gear 12 can be randomly adjusted to meet different processing requirements;
the length of the threaded column 123 is the same as the sum of the thicknesses of the stirring teeth 121 and the mounting plate 122, so that superposition is facilitated, and the threaded column 123 is prevented from contacting soil to cause abrasion;
the outer surface of the air chamber 5 is uniformly provided with vent holes, so that the air is conveniently discharged, and the soil is loosened;
The diameter of the motor gear 9 is the same as that of the transmission gear 10, so that the rotation speed of the excavating stirring gears 12 at the two ends is guaranteed to be communicated, and the diameter of the transmission gear 10 is smaller than that of the rotary gear 4 to increase torque.
Working principle: the installation rod 1 is installed on a pile frame, the installation rod 1 is pulled by a guy cable, the position can be adjusted up and down, the hydraulic motor 8 rotates to drive the motor gear 9 to rotate, the motor gear 9 drives the transmission gear 10 to rotate, the transmission gear 10 and the motor gear 9 turn opposite to each other in direction, the transmission gear 10 and the motor gear 9 respectively drive the rotary gear 4 to rotate through chains, the rotation speed of the excavating stirring gear 12 is reduced due to the fact that the diameters of the motor gear 9 and the transmission gear 10 are far smaller than the diameter of the air chamber 5, torque is increased, the rotation directions of the two rotary gears 4 with the same structure are opposite to each other due to the fact that the directions of the motor gear 9 and the transmission gear 10 are opposite to each other, the oil rotation shaft 3 drives the excavating stirring gear 12 to rotate, the installation stirring gear 12 is spliced with the installation disc 122 through the threaded column 123, the installation quantity of the excavating stirring gear 12 can be adjusted according to the required milling stirring width through bolt connection, the effect of milling stirring is optimal, the surface of the outermost excavating stirring gear 12 is provided with the fixed disc 13, the threaded column 123 is prevented from being damaged in the rotation process, high-pressure air enters the air chamber 7 into the air chamber 5, is discharged outwards from the air chamber 5, loosening is facilitated, the slurry is discharged from the air chamber 6, and the slurry is fully mixed with the soil layer.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a deep mixer is milled to hydraulic pressure double round, includes installation pole (1), send oar pipeline (6) and air feed pipeline (7), its characterized in that: the bottom of the installation rod (1) is provided with an installation mechanism (2), the inner cavities at the left and right ends of the bottom of the installation mechanism (2) are respectively provided with a rotating shaft (3), the front and the back of the rotating shafts (3) penetrate through the surface wall of the installation mechanism (2), the surface of the rotating shafts (3) is provided with a rotating gear (4), the rotating gear (4) is installed in the inner cavity of the installation mechanism (2), the left and right ends of the bottom of the installation mechanism (2) are respectively provided with an air chamber (5), the positions, close to the front and the back, of the surface of the rotating shafts (3) are respectively provided with an excavating stirring gear (12), one end, far away from the installation mechanism (2), of the excavating stirring gears (12) is provided with a fixed disc (13), the middle position of the inner cavity of the installation mechanism (2) is fixedly provided with a hydraulic motor (8), the other end of a chain (11) is connected with the surface of the rotating gear (4) of the inner cavity at the right side of the installation mechanism (2), a chain (11) of a transmission gear (10) is connected with the surface of the rotating gear (4) at the left side of the inner cavity of the installation mechanism (2), the surface of the motor (8) is provided with an air chamber (5), the surface of the motor (8) is close to the surface of the motor (9), the transmission gear (10) is provided with the transmission gear (9), and the transmission gear (10) is installed on the surface of the inner cavity (2) through the transmission shaft, the surface of the motor gear (9) and the surface of the transmission gear (10) are provided with chains (11), the paddle feeding pipelines (6) and the air feeding pipelines (7) on the surface of the motor gear (9) are respectively arranged in the inner cavity of the mounting rod (1), the paddle feeding pipelines (6) are two in total, the two paddle feeding pipelines (6) with the same structure penetrate through the inner cavity of the mounting mechanism (2), the paddle feeding pipelines (6) are arranged at the two ends of the hydraulic motor (8), the air feeding pipelines (7) are two in total, the two air feeding pipelines (7) with the same structure penetrate through the top of the mounting mechanism (2), the bottoms of the two air feeding pipelines (7) with the same structure are respectively connected with air chambers (5) at two sides, the excavating stirring gears (12) are formed by mutually overlapping a plurality of excavating stirring gears (12) with the same structure, the excavating stirring gears (12) comprise stirring teeth (121), the surface of the stirring teeth (121) are provided with mounting plates (122), the front surfaces of the mounting plates (122) are provided with four screw thread arrays (123) with the same structures, the screw thread arrays (124) are arranged on the surfaces of the screw thread arrays (124) with the same screw thread arrays (124), and bolt hole (124) run through mounting plate (122) and stirring tooth (121), screw thread post (123) and bolt hole (124) are crisscross each other at mounting plate (122) surface, fixed bolt (14) have been connect soon on the surface of fixed disk (13), and fixed bolt (14) connect soon at screw thread post (123) surface.
2. The hydraulic dual wheel milling deep mixer of claim 1, wherein: the length of the threaded column (123) is the same as the sum of the thicknesses of the stirring teeth (121) and the mounting plate (122).
3. The hydraulic dual wheel milling deep mixer of claim 1, wherein: the outer surface of the air chamber (5) is uniformly provided with vent holes.
4. The hydraulic dual wheel milling deep mixer of claim 1, wherein: the motor gear (9) has the same diameter as the transmission gear (10), and the diameter of the transmission gear (10) is smaller than that of the rotary gear (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810521479.1A CN108487235B (en) | 2018-05-28 | 2018-05-28 | Hydraulic double-wheel milling deep mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810521479.1A CN108487235B (en) | 2018-05-28 | 2018-05-28 | Hydraulic double-wheel milling deep mixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108487235A CN108487235A (en) | 2018-09-04 |
| CN108487235B true CN108487235B (en) | 2024-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810521479.1A Active CN108487235B (en) | 2018-05-28 | 2018-05-28 | Hydraulic double-wheel milling deep mixer |
Country Status (1)
| Country | Link |
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| CN (1) | CN108487235B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155582B (en) * | 2020-01-20 | 2022-07-15 | 山东土力机械科技有限公司 | Double-wheel milling and stirring device for foundation treatment and vertical seepage-proofing treatment and construction method |
| BE1031608B1 (en) * | 2023-05-12 | 2024-12-11 | Norman Bv | Injection device for vertical ground retaining walls and/or foundations |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH126628A (en) * | 1927-04-09 | 1928-07-02 | Heinrich Morthier | Adjustable wood cutter for milling grooves of various widths. |
| DE102005059824B3 (en) * | 2005-12-14 | 2007-06-21 | Bauer Spezialtiefbau Gmbh | Method to produce subterraneous curtains in stable stone floors without need for support or conveyor suspension combining screw drilling with milling by making two spaced bore holes, loosening and emptying ground between them |
| CN101285310A (en) * | 2008-06-05 | 2008-10-15 | 谢沃林 | Two-wheel slotter |
| CN101619572A (en) * | 2009-06-30 | 2010-01-06 | 孙刚 | Hydraulic pressure milling deep-mixing underground-wall machine |
| CN104018534A (en) * | 2014-05-14 | 2014-09-03 | 石午江 | Motor-driven milling and slotting wall former |
| CN206083958U (en) * | 2016-09-22 | 2017-04-12 | 成都飞机工业（集团）有限责任公司 | Variable tread cutter block |
| CN206408505U (en) * | 2016-12-31 | 2017-08-15 | 路晓群 | A kind of asphalt road plane milling machine |
-
2018
- 2018-05-28 CN CN201810521479.1A patent/CN108487235B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH126628A (en) * | 1927-04-09 | 1928-07-02 | Heinrich Morthier | Adjustable wood cutter for milling grooves of various widths. |
| DE102005059824B3 (en) * | 2005-12-14 | 2007-06-21 | Bauer Spezialtiefbau Gmbh | Method to produce subterraneous curtains in stable stone floors without need for support or conveyor suspension combining screw drilling with milling by making two spaced bore holes, loosening and emptying ground between them |
| CN101285310A (en) * | 2008-06-05 | 2008-10-15 | 谢沃林 | Two-wheel slotter |
| CN101619572A (en) * | 2009-06-30 | 2010-01-06 | 孙刚 | Hydraulic pressure milling deep-mixing underground-wall machine |
| CN104018534A (en) * | 2014-05-14 | 2014-09-03 | 石午江 | Motor-driven milling and slotting wall former |
| CN206083958U (en) * | 2016-09-22 | 2017-04-12 | 成都飞机工业（集团）有限责任公司 | Variable tread cutter block |
| CN206408505U (en) * | 2016-12-31 | 2017-08-15 | 路晓群 | A kind of asphalt road plane milling machine |
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| Publication number | Publication date |
|---|---|
| CN108487235A (en) | 2018-09-04 |
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Inventor after: Chen Fukun Inventor after: Yang Weifeng Inventor after: Hu Zhong Inventor after: Ma Yuehua Inventor before: Chen Fukun Inventor before: Ma Yuehua |
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