CN115194938B - Slurry stirring equipment for goaf grouting - Google Patents
Slurry stirring equipment for goaf grouting Download PDFInfo
- Publication number
- CN115194938B CN115194938B CN202210705651.5A CN202210705651A CN115194938B CN 115194938 B CN115194938 B CN 115194938B CN 202210705651 A CN202210705651 A CN 202210705651A CN 115194938 B CN115194938 B CN 115194938B
- Authority
- CN
- China
- Prior art keywords
- stirring
- pipe fitting
- grouting pipe
- grouting
- linkage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 106
- 239000002002 slurry Substances 0.000 title claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 24
- 230000001360 synchronised effect Effects 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 230000007306 turnover Effects 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000008021 deposition Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 abstract description 4
- 238000007569 slipcasting Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 239000002689 soil Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
- B28C7/162—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention relates to the technical field of grouting equipment, in particular to slurry stirring equipment for goaf grouting, which comprises an equipment rack, wherein a loading frame, a stirring kettle arranged on the loading frame and a feed box for feeding raw materials to the stirring kettle are arranged on the equipment rack; the loading frame is provided with a grouting pipe fitting which extends to the inner cavity of the stirring kettle and is provided with a stirring assembly, the loading frame is also provided with a power assembly for driving the grouting pipe fitting, and the stirring assembly synchronously rotates along with the grouting pipe fitting; the external connection of feed box has the promotion subassembly that is used for exporting the material, still is provided with the linkage subassembly on the loading frame, promotes subassembly and slip casting pipe fitting, stirring subassembly synchronous motion through the linkage subassembly. The stirring assembly is designed to stir and turn slurry before output, so that the problem of uneven deposition of the slurry is solved, and the supply quantity of the slurry can be synchronously output along with the operation requirement of grouting.
Description
Technical Field
The invention relates to the technical field of grouting equipment, in particular to slurry stirring equipment for goaf grouting.
Background
When large goaf grouting is carried out, grouting time is a main factor influencing goaf grouting, and grouting reinforcement treatment is needed to be carried out on the lower goaf and a karst section in order to prevent the whole line from sinking. The current grouting method is a full-filling pressure grouting method, which is the most common and economical treatment mode at present, however, manual dispersion stirring grouting is still adopted for slurry stirring and transportation in the construction grouting process, and the method has the problems of low efficiency, inconvenient management, serious material waste, environmental pollution and the like.
Chinese patent (issued publication number: CN 202318595U) discloses a goaf grouting slurry stirring device, which is designed to include a storage bin and a stirrer, wherein a screw conveyor is arranged between the bottom of the storage bin and the top of the stirrer; but this patent design has certain defect, when grouting the goaf, often need extend the pipeline to the goaf depths to can reach the effect that the slip casting was consolidated, consolidate thick liquid among the prior art often has detained a large amount of time after the stirring, has the uneven problem of deposit, causes the pipeline to bore the thick liquid of back injection and has the uneven problem of quality.
Disclosure of Invention
The invention aims to provide slurry stirring equipment for goaf grouting, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The slurry stirring equipment for goaf grouting comprises an equipment rack, wherein a loading frame, a stirring kettle arranged on the loading frame and a feed box for feeding raw materials to the stirring kettle are arranged on the equipment rack;
The grouting device comprises a loading frame, a stirring kettle, a grouting pipe fitting, a stirring assembly, a power assembly and a stirring assembly, wherein the grouting pipe fitting is arranged on the loading frame, the grouting pipe fitting extends to the inner cavity of the stirring kettle and is provided with the stirring assembly, the power assembly for driving the grouting pipe fitting is also arranged on the loading frame, and the stirring assembly synchronously rotates along with the grouting pipe fitting;
the external connection of feed box has the promotion subassembly that is used for exporting the material, still be provided with the linkage subassembly on the loading frame, promote subassembly and slip casting pipe fitting, stirring subassembly synchronous motion through the linkage subassembly.
As a further scheme of the invention: the utility model discloses a stirring kettle, including loading frame, grouting pipe fitting, stirring kettle, inner support shaft, stirring assembly, locating bearing, grouting pipe fitting, injection port, inner support shaft, stirring kettle inner cavity and stirring assembly.
As a further scheme of the invention: the power assembly comprises a motor frame arranged on the loading frame and a power motor arranged on the motor frame, wherein a driving shaft is arranged at the driving end of the area of the power motor, a driving wheel is arranged on the driving shaft, a driving wheel is arranged on the grouting pipe fitting, and the driving wheel is connected with the driving wheel through a driving belt.
The liquid injection end of the stirring kettle is provided with a bucket-shaped flow guide cavity, the stirring assembly comprises a flow guide piece and a turning piece which are arranged on the inner support shaft, and the flow guide piece adopts a spiral fan blade structure and is arranged in the interval of the bucket-shaped flow guide cavity of the stirring kettle;
As a further scheme of the invention: the stirring piece comprises a supporting disc arranged on the inner supporting shaft, a plurality of supporting rods arranged on the periphery of the supporting disc and a stirring shovel arranged on the supporting rods, and the stirring shovel is turned towards the lower part of the stirring kettle.
As a further scheme of the invention: the feeding box is internally provided with a turnover material cavity, the feeding end of the turnover material cavity is externally connected with a material conveying guide pipe, the output end of the turnover material cavity is in butt joint with the stirring kettle through an output port, a locator is arranged on the box wall of the feeding box, a piston guide rod is arranged on the locator, and the piston guide rod stretches into the inner cavity of the turnover material cavity and is provided with a feeding piston.
As a further scheme of the invention: the linkage assembly comprises a supporting main frame, a first linkage wheel and a linkage gear are respectively installed at one end of the supporting main frame through coaxial transmission, a vortex rod tooth line section is arranged on the pipe wall of the grouting pipe fitting, and the linkage gear and the vortex rod tooth line section are in matched transmission.
As still further aspects of the invention: the other end of the supporting main frame is provided with a loader frame, a second linkage wheel is arranged on the loader frame, a swinging bolt is arranged on the wheel surface of the second linkage wheel, a transmission connecting rod is externally connected with the swinging bolt, the rod end of the transmission connecting rod is connected with a piston guide rod through a connecting bolt, and the first linkage wheel and the second linkage wheel are synchronously transmitted through a synchronous belt.
Compared with the prior art, the invention has the beneficial effects that:
1. the grouting pipe fitting is for inserting the grouting pipe fitting in the goaf, and the power component is used for driving the grouting pipe fitting to rotate, so that the soil is broken, the soil is prevented from piling up and blocking the injection port of the grouting pipe fitting, the slurry is conveniently output and spread, the stirring component is arranged in the stirring kettle and synchronously rotates along with the grouting pipe fitting, and therefore the stirring component stirs and turns the slurry before output when grouting, and the problem of uneven slurry deposition is facilitated.
2. The pushing component is used for pushing the slurry to be supplied, and is provided with a linkage component, so that the pushing component moves synchronously with the grouting pipe fitting and the stirring component, the continuous supply of the slurry is driven while the grouting pipe fitting performs grouting operation, and the slurry is synchronously stagnated when the grouting pipe fitting stagnates; thus, the slurry supply amount can be synchronously output along with the grouting operation requirement, and the problems of insufficient slurry supply or excessive slurry supply are avoided.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application. Meanwhile, these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to specific embodiments.
Fig. 1 is a schematic diagram of the overall structure of a slurry stirring device for goaf grouting according to an embodiment of the invention.
Fig. 2 is a schematic structural diagram of a stirred tank provided in an embodiment of the present invention.
Fig. 3 is a schematic structural view of the area a in fig. 2 according to the present invention.
Fig. 4 is a schematic structural diagram of a stirring assembly according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a pushing assembly according to an embodiment of the present invention.
Fig. 6 is a schematic diagram of the butt joint of the linkage assembly and the grouting pipe according to the embodiment of the invention.
Fig. 7 is a schematic docking diagram of a linkage assembly and a pushing assembly according to an embodiment of the present invention.
In the figure: 1. an equipment rack; 11. loading a frame; 12. a feed box; 13. stirring kettle; 14. grouting pipe fittings; 15. a stirring assembly; 16. a power assembly; 17. a linkage assembly; 18. a pushing assembly; 21. positioning a bearing; 22. an injection interface; 23. an inner support mandrel; 24. a driving wheel; 25. a motor frame; 26. a power motor; 27. a drive shaft; 28. a driving wheel; 29. a transmission belt; 31. a bucket-type diversion cavity; 32. a drainage member; 33. a flip; 34. a support plate; 35. mounting the bulge; 36. a support rod; 37. turning over the shovel; 41. a turnover material cavity; 42. a material conveying conduit; 43. an output port; 44. a positioner; 45. a piston guide rod; 46. a feed piston; 51. a support main; 52. a worm tooth section; 53. a first linkage wheel; 54. a linkage gear; 55. a synchronous belt; 61. a loader frame; 62. a second coupling wheel; 63. a swinging bolt; 64. a transmission link; 65. and a connecting bolt.
Detailed Description
The technical solutions according to the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, examples of which are shown in the accompanying drawings. When the following description refers to the accompanying drawings, like numerals in the various drawings refer to like or similar elements, unless otherwise specified.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. 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.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
In one embodiment;
referring to fig. 1, there is provided a slurry stirring apparatus for goaf grouting, comprising an apparatus frame 1, wherein a loading frame 11, a stirring kettle 13 arranged on the loading frame 11, and a feed box 12 for feeding raw materials to the stirring kettle 13 are arranged on the apparatus frame 1;
the grouting pipe fitting 14 is arranged on the loading frame 11, the grouting pipe fitting 14 extends to the inner cavity of the stirring kettle 13 and is provided with a stirring assembly 15, the loading frame 11 is also provided with a power assembly 16 for driving the grouting pipe fitting 14, and the stirring assembly 15 synchronously rotates along with the grouting pipe fitting 14;
The external connection of feed box 12 has the pushing subassembly 18 that is used for exporting the material, loading frame 11 is last still to be provided with link assembly 17, pushing subassembly 18 passes through link assembly 17 and slip casting pipe fitting 14, stirring subassembly 15 synchronous motion.
The slurry stirring equipment designed in the embodiment is arranged on a pipeline insertion station for grouting, and grouting operation is synchronously carried out in cooperation with the pipeline insertion process; the loading frame 11 is a main frame for installing each component on the equipment, the stirring kettle 13 is slurry stirring equipment, and the feed box 12 is used for supplying slurry.
The grouting pipe fitting 14 is a grouting pipe inserted into the goaf, and when in operation, slurry is output from the stirring kettle 13 into the grouting pipe fitting 14 to be grouting towards the goaf, and the grouting pipe fitting 14 is used for reinforcing the goaf after the slurry is solidified; the power assembly 16 is used for driving the grouting pipe fitting 14 to rotate, so that soil is broken, the soil is prevented from accumulating to block the injection opening of the grouting pipe fitting 14, slurry is conveniently output and spread, the stirring assembly 15 is arranged in the stirring kettle 13, and the stirring assembly 15 synchronously rotates along with the grouting pipe fitting 14, so that the stirring assembly 15 is used for stirring and stirring slurry before output during grouting, and the problem of uneven slurry deposition is facilitated;
The pushing component 18 is used for pushing the slurry to be supplied, and is provided with a linkage component 17, so that the pushing component 18 moves synchronously with the grouting pipe fitting 14 and the stirring component 15, the continuous supply of the slurry is driven while the grouting pipe fitting 14 performs grouting operation, and the slurry is synchronously stagnated when the grouting pipe fitting 14 stagnates; thus, the slurry supply amount can be synchronously output along with the grouting operation requirement, and the problems of insufficient slurry supply or excessive slurry supply are avoided.
In one embodiment;
for the connection mode of the grouting pipe 14 and the stirring assembly 15, the design of this embodiment is as follows:
referring to fig. 2 and 3, the loading frame 11 is provided with a positioning bearing 21, the grouting pipe fitting 14 is supported and installed by the positioning bearing 21, the grouting pipe fitting 14 is of an inner hollow design, the liquid injection end of the stirring kettle 13 is provided with an injection interface 22, the grouting pipe fitting 14 is connected with the injection interface 22, an inner support shaft 23 is further arranged in the grouting pipe fitting 14 through an inner pipe bracket, and the inner support shaft 23 extends into the inner cavity of the stirring kettle 13 and is connected with the stirring assembly 15.
The loading frame 11 is provided with a plurality of groups of positioning bearings 21, the grouting pipe fitting 14 is internally and internally arranged in the positioning bearings 21 to ensure the stability, the grouting pipe fitting 14 is of an internal hollow design, the inner pipe cavity of the grouting pipe fitting 14 is provided with an internal support core shaft 23 through an inner pipe bracket, and the internal support core shaft 23 is an installation shaft of the stirring assembly 15, so that the grouting pipe fitting 14 and the stirring assembly 15 synchronously move; the inner pipe support is a mounting rod mounted on the inner pipe wall of the grouting pipe fitting 14 and used for mounting and supporting the inner support core shaft 23, and meanwhile the flow of slurry is not affected.
For the driving implementation structure of the grouting pipe 14, the present embodiment is designed as follows:
The power assembly 16 comprises a motor frame 25 mounted on the loading frame 11, and a power motor 26 mounted on the motor frame 25, a driving shaft 27 is mounted at the driving end of the power motor 26, a driving wheel 28 is mounted on the driving shaft 27, a driving wheel 24 is arranged on the grouting pipe fitting 14, and the driving wheel 28 is connected with the driving wheel 24 through a driving belt 29. In the embodiment, the power motor 26 is used as a power source, the driving wheel 24 is driven to move by the power motor 26, and the driving wheel 24 is driven to move by the driving wheel 24 through the driving belt 29, so that the grouting pipe fitting 14 is driven.
In one embodiment;
the specific implementation structure of the stirring assembly 15 designed in this embodiment is as follows:
Referring to fig. 2 and 4, the liquid injection end of the stirring kettle 13 is provided with a bucket-shaped flow guiding cavity 31, the stirring assembly 15 includes a flow guiding element 32 and a turning element 33 mounted on the inner support core shaft 23, and the flow guiding element 32 adopts a spiral fan blade structure and is disposed in the section of the bucket-shaped flow guiding cavity 31 of the stirring kettle 13;
The turning piece 33 comprises a supporting disc 34 arranged on the inner support shaft 23, a plurality of supporting rods 36 arranged on the periphery of the supporting disc 34 and a turning shovel 37 arranged on the supporting rods 36, wherein the periphery of the supporting disc 34 is provided with a mounting protrusion 35, the supporting rods 36 are detachably arranged on the mounting protrusion 35, and the turning shovel 37 turns towards the lower horizontal direction of the stirring kettle 13.
The stirring assembly 15 is designed to comprise a drainage piece 32 and a turning piece 33, wherein the drainage piece 32 adopts a spiral fan blade structure and is matched with the space structure of the bucket-shaped flow guide cavity 31 to assist in guiding slurry into the liquid injection end of the stirring kettle 13, so that the liquid guide is assisted in inputting into the grouting pipe fitting 14; the periphery of the stirring piece 33 is provided with a plurality of stirring shovels 37, so that the slurry in the stirring kettle 13 is stirred and turned, and the problem of slurry deposition is avoided.
In one embodiment;
For the specific implementation structure of the linkage assembly 17, the present embodiment is designed as follows:
Referring to fig. 5, the feeding box 12 is internally provided with a turnover material cavity 41, a material inlet end of the turnover material cavity 41 is externally connected with a material conveying conduit 42, an output end of the turnover material cavity 41 is in butt joint with the stirring kettle 13 through an output port 43, a locator 44 is arranged on a wall of the feeding box 12, a piston guide rod 45 is arranged on the locator 44, and the piston guide rod 45 extends into an inner cavity of the turnover material cavity 41 and is provided with a feeding piston 46.
Referring to fig. 6 and 7, the linkage assembly 17 includes a main support frame 51, one end of the main support frame 51 is provided with a first linkage wheel 53 and a linkage gear 54 through coaxial transmission, a turbine tooth segment 52 is disposed on a pipe wall of the grouting pipe 14, and the linkage gear 54 and the turbine tooth segment 52 are in transmission in a matched manner; the other end of the supporting main frame 51 is provided with a loader frame 61, the loader frame 61 is provided with a second linkage wheel 62, a swinging bolt 63 is installed on the wheel surface of the second linkage wheel 62, the swinging bolt 63 is externally connected with a transmission connecting rod 64, the rod end of the transmission connecting rod 64 is connected with the piston guide rod 45 through a connecting bolt 65, and the first linkage wheel 53 and the second linkage wheel 62 are synchronously transmitted through a synchronous belt 55.
In the embodiment, the feeding box 12 adopts a piston feeding driving mode, and the feeding piston 46 is pushed to move by the movement of the piston guide rod 45, so that the material is pushed to be intermittently output from the turnover cavity 41 to the stirring kettle 13; during operation, the grouting pipe fitting 14 rotates, the worm tooth section 52 drives the linkage gear 54 to move through worm transmission, the first linkage wheel 53 and the linkage gear 54 are coaxially arranged and move synchronously, and the first linkage wheel 53 drives the second linkage wheel 62 to move through transmission of the synchronous belt 55; when the second linkage wheel 62 moves, the swinging bolt 63 moves along with the second linkage wheel, and then the transmission connecting rod 64 is driven to move, and the transmission connecting rod 64 drives the piston guide rod 45 to continuously reciprocate, and then the piston in the feed box 12 is driven to feed. So that the supply amount of the slurry can be synchronously output along with the operation requirement of grouting.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (1)
1. The slurry stirring equipment for goaf grouting comprises an equipment rack, wherein a loading frame, a stirring kettle arranged on the loading frame and a feed box for feeding raw materials to the stirring kettle are arranged on the equipment rack; it is characterized in that the method comprises the steps of,
The grouting device comprises a loading frame, a stirring kettle, a grouting pipe fitting, a stirring assembly, a power assembly and a stirring assembly, wherein the grouting pipe fitting is arranged on the loading frame, the grouting pipe fitting extends to the inner cavity of the stirring kettle and is provided with the stirring assembly, the power assembly for driving the grouting pipe fitting is also arranged on the loading frame, and the stirring assembly synchronously rotates along with the grouting pipe fitting;
The external connection of the feed box is provided with a pushing component for outputting materials, the loading frame is also provided with a linkage component, and the pushing component moves synchronously with the grouting pipe fitting and the stirring component through the linkage component;
The loading frame is provided with a positioning bearing, the grouting pipe fitting is supported and installed through the positioning bearing, the grouting pipe fitting is of an inner hollow design, the liquid injection end of the stirring kettle is provided with an injection interface, the grouting pipe fitting is connected with the injection interface, the grouting pipe fitting is internally provided with an inner support mandrel through an inner pipe bracket, and the inner support mandrel extends into the inner cavity of the stirring kettle and is connected with the stirring assembly;
The power assembly comprises a motor frame and a power motor, wherein the motor frame is arranged on the loading frame, the power motor is arranged on the motor frame, a driving shaft is arranged at the driving end of the power motor, a driving wheel is arranged on the driving shaft, a driving wheel is arranged on the grouting pipe fitting, and the driving wheel is connected with the driving wheel through a driving belt;
the liquid injection end of the stirring kettle is provided with a bucket-shaped flow guide cavity, the stirring assembly comprises a flow guide piece and a turning piece which are arranged on the inner support shaft, and the flow guide piece adopts a spiral fan blade structure and is arranged in the interval of the bucket-shaped flow guide cavity of the stirring kettle;
The stirring piece comprises a supporting disc arranged on the inner supporting shaft, a plurality of supporting rods arranged on the periphery of the supporting disc and a stirring shovel arranged on the supporting rods, and the stirring shovel turns towards the lower part of the stirring kettle;
The feeding box is internally provided with a turnover material cavity, the feeding end of the turnover material cavity is externally connected with a material conveying guide pipe, the output end of the turnover material cavity is in butt joint with the stirring kettle through an output port, the box wall of the feeding box is provided with a locator, the locator is provided with a piston guide rod, and the piston guide rod extends into the inner cavity of the turnover material cavity and is provided with a feeding piston;
the linkage assembly comprises a supporting main frame, a first linkage wheel and a linkage gear are respectively arranged at one end of the supporting main frame through coaxial transmission, a vortex rod insection section is arranged on the pipe wall of the grouting pipe fitting, and the linkage gear and the vortex rod insection section are in matched transmission;
The other end of the supporting main frame is provided with a loader frame, a second linkage wheel is arranged on the loader frame, a swinging bolt is arranged on the wheel surface of the second linkage wheel, a transmission connecting rod is externally connected with the swinging bolt, the rod end of the transmission connecting rod is connected with a piston guide rod through a connecting bolt, and the first linkage wheel and the second linkage wheel are synchronously transmitted through a synchronous belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210705651.5A CN115194938B (en) | 2022-06-21 | 2022-06-21 | Slurry stirring equipment for goaf grouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210705651.5A CN115194938B (en) | 2022-06-21 | 2022-06-21 | Slurry stirring equipment for goaf grouting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115194938A CN115194938A (en) | 2022-10-18 |
| CN115194938B true CN115194938B (en) | 2024-05-14 |
Family
ID=83575594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210705651.5A Active CN115194938B (en) | 2022-06-21 | 2022-06-21 | Slurry stirring equipment for goaf grouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115194938B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202318595U (en) * | 2011-11-23 | 2012-07-11 | 中铁十二局集团第三工程有限公司 | Stirring equipment for grouting slurry of goaf |
| CN207983691U (en) * | 2018-03-27 | 2018-10-19 | 东北大学 | A kind of Rock And Soil slip casting flow-dividing control converting system |
| CN208604601U (en) * | 2018-07-20 | 2019-03-15 | 浙江八达隧道工程股份有限公司 | A kind of circular cross section synchronization rotary jet grouting device |
| CN110374104A (en) * | 2019-07-23 | 2019-10-25 | 安玉霞 | A kind of ground grouting equipment for building |
| CN111608183A (en) * | 2020-06-02 | 2020-09-01 | 北京华路顺工程咨询有限公司 | Grouting device and method for road and bridge construction |
| CN211754053U (en) * | 2020-01-17 | 2020-10-27 | 河北江达水务工程集团有限公司 | Backfill equipment of ground source heat pump ground pipe laying |
| CN212506279U (en) * | 2020-05-15 | 2021-02-09 | 北京市政建设集团有限责任公司 | Grouting device for controlling uneven sinking of building foundation |
| CN213267890U (en) * | 2020-08-04 | 2021-05-25 | 江苏中云亿地基基础工程有限公司 | Foundation engineering slip casting device |
| KR102259376B1 (en) * | 2020-10-12 | 2021-06-03 | (주)태화개발 | Grouting device equipped with double helix screw |
| CN113546600A (en) * | 2021-09-23 | 2021-10-26 | 东营益美得化工有限公司 | MIBK reactor |
| CN113897965A (en) * | 2021-10-09 | 2022-01-07 | 北京恒祥宏业基础加固技术有限公司 | Intelligent drilling and grouting integrated machine |
| CN216586491U (en) * | 2021-12-17 | 2022-05-24 | 陕西标佳建筑工程有限公司 | Foundation grouting equipment |
| CN114592551A (en) * | 2022-03-10 | 2022-06-07 | 上海大学 | Bored concrete pile all-in-one that indoor model test used |
-
2022
- 2022-06-21 CN CN202210705651.5A patent/CN115194938B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202318595U (en) * | 2011-11-23 | 2012-07-11 | 中铁十二局集团第三工程有限公司 | Stirring equipment for grouting slurry of goaf |
| CN207983691U (en) * | 2018-03-27 | 2018-10-19 | 东北大学 | A kind of Rock And Soil slip casting flow-dividing control converting system |
| CN208604601U (en) * | 2018-07-20 | 2019-03-15 | 浙江八达隧道工程股份有限公司 | A kind of circular cross section synchronization rotary jet grouting device |
| CN110374104A (en) * | 2019-07-23 | 2019-10-25 | 安玉霞 | A kind of ground grouting equipment for building |
| CN211754053U (en) * | 2020-01-17 | 2020-10-27 | 河北江达水务工程集团有限公司 | Backfill equipment of ground source heat pump ground pipe laying |
| CN212506279U (en) * | 2020-05-15 | 2021-02-09 | 北京市政建设集团有限责任公司 | Grouting device for controlling uneven sinking of building foundation |
| CN111608183A (en) * | 2020-06-02 | 2020-09-01 | 北京华路顺工程咨询有限公司 | Grouting device and method for road and bridge construction |
| CN213267890U (en) * | 2020-08-04 | 2021-05-25 | 江苏中云亿地基基础工程有限公司 | Foundation engineering slip casting device |
| KR102259376B1 (en) * | 2020-10-12 | 2021-06-03 | (주)태화개발 | Grouting device equipped with double helix screw |
| CN113546600A (en) * | 2021-09-23 | 2021-10-26 | 东营益美得化工有限公司 | MIBK reactor |
| CN113897965A (en) * | 2021-10-09 | 2022-01-07 | 北京恒祥宏业基础加固技术有限公司 | Intelligent drilling and grouting integrated machine |
| CN216586491U (en) * | 2021-12-17 | 2022-05-24 | 陕西标佳建筑工程有限公司 | Foundation grouting equipment |
| CN114592551A (en) * | 2022-03-10 | 2022-06-07 | 上海大学 | Bored concrete pile all-in-one that indoor model test used |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115194938A (en) | 2022-10-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115194938B (en) | Slurry stirring equipment for goaf grouting | |
| CN212003125U (en) | Device for cleaning sludge in pile core of PHC prefabricated pipe pile | |
| CN210651248U (en) | Steel pipe concrete pipe pile processingequipment | |
| CN211754053U (en) | Backfill equipment of ground source heat pump ground pipe laying | |
| CN114311310A (en) | Municipal construction is with consolidating native agitator tank | |
| CN201197287Y (en) | Full-automatic multifunctional intellectualized special vehicle for stirring, spreading, spraying and sowing | |
| CN210434375U (en) | Movable foaming agent production equipment | |
| CN220719755U (en) | Concrete pipe pouring device with fixing mechanism | |
| CN214741364U (en) | Slurry shield synchronous double-liquid grouting device | |
| CN217312880U (en) | Drilling fluid agitating unit | |
| CN221073622U (en) | Pouring device for concrete | |
| CN219490996U (en) | Grouting device for foundation treatment | |
| CN212701766U (en) | Forestry fertilizer agitating unit | |
| CN216205729U (en) | Pneumatic loading equipment of bulk emulsified base for tunnel engineering | |
| CN219197354U (en) | Injection box for slurry with mud effect | |
| CN2675859Y (en) | Ground injection system apparatus | |
| CN216321193U (en) | Hydraulic bentonite stirring device of shield tunneling machine | |
| CN219050988U (en) | Mixing arrangement is used in antiseep material processing | |
| CN221086718U (en) | Soil pollution restoration medicament normal position injection device | |
| CN220687329U (en) | Karst treatment structure | |
| CN219808420U (en) | River mud cleaning device | |
| CN219138397U (en) | Grouting machine | |
| CN218953345U (en) | Anchor rod hole orifice grouting device and construction equipment | |
| CN213698936U (en) | Sludge scraper for sewage treatment plant | |
| CN220513880U (en) | Solidification mixer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |