CN114131758A - Mixing device for lime-soil compaction pile and using method thereof - Google Patents
Mixing device for lime-soil compaction pile and using method thereof Download PDFInfo
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- CN114131758A CN114131758A CN202111472730.8A CN202111472730A CN114131758A CN 114131758 A CN114131758 A CN 114131758A CN 202111472730 A CN202111472730 A CN 202111472730A CN 114131758 A CN114131758 A CN 114131758A
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- driven gear
- crushing
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- soil
- shaft
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- 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
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/20—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers
- B28C5/24—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers with driven stirrers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- 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
- 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
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/20—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers
- B28C5/2045—Parts or components
-
- 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
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention discloses a mixing device for an ash-soil compaction pile, which comprises a plurality of groups of supporting tables, a mixing tank, a crushing assembly, a transmission assembly and a mixing assembly, wherein first bearing seats are arranged at two ends of the upper surfaces of two groups of supporting tables at one end, transmission shafts are movably arranged on the first bearing seats, the mixing tank is arranged between the two groups of transmission shafts arranged side by side, a motor is fixed at the upper end of one group of supporting tables at the other end, the operation end of the motor is connected with the transmission shafts, the mixing assembly is used for mixing lime and soil materials in the mixing tank, the soil materials and lime are put into a crushing tank according to a proportion, a third driven gear and a fifth driven gear are driven to rotate through the second driven gear, and further a first crushing shaft and a second crushing shaft in the crushing tank are controlled to rotate so as to crush the input soil materials and lime, and discharging the crushed soil and lime into the mixing tank through the material conveying box.
Description
Technical Field
The invention belongs to the field related to lime-soil compaction piles, and particularly relates to a mixing device for a lime-soil compaction pile and a using method of the mixing device.
Background
The foundation of soil pile and lime-soil pile is a kind of artificial "composite foundation" made up of compacted soil between piles and pile body filled with rammer, and the construction method of soil pile and lime-soil pile is characterized by that it utilizes the driving of steel sleeve (or vibrating immersed tube) to form hole in the foundation, and utilizes the action of extrusion to make the foundation be densified, then the hole is filled with plain soil (or lime and lime) layer by layer, and then the soil pile or lime-soil pile is formed by ramming.
The lime-soil pile is mainly formed by mixing soil and lime, wherein the soil comprises the following components in percentage by weight: cohesive soil dug out on site and silt with plasticity index more than 4 can be adopted, and organic impurities or plowing soil cannot be contained; the soil material should be sieved, and the particles should not be larger than 15 mm. Lime: fresh lump ash above grade III is applied, digested and sieved 1-2 before use, the particles of the lump ash are not larger than 5mm, and the lump particles of the unsaponified quicklime and other impurities are not clamped, and excessive moisture is not contained.
The existing raw material mixing device for the lime-soil compaction pile has the following defects: lime and soil material probably still have some rubble or hard material, before mixing the process to both, can not smash it, cause the stirring leaf to damage easily, and when mixing to lime and soil material, can only improve the degree that both mix through increasing the churning time, make the abundant mixture of both, can not improve the efficiency that both mixed, and the inconvenient assigned position of input material, and every block assembly of whole mixing arrangement, all adopt independent driving motor, lead to the device cost relatively higher.
Disclosure of Invention
To solve at least one of the problems set forth in the background art described above. The invention provides a mixing device for lime-soil compaction piles and a using method thereof.
In order to achieve the purpose, the invention provides the following technical scheme: a mixing device for lime-soil compaction piles comprises a plurality of groups of supporting tables, a mixing tank, a crushing assembly, a transmission assembly and a stirring assembly, wherein first bearing seats are arranged at two ends of the upper surface of each of two groups of supporting tables at one end, transmission shafts are movably arranged on the first bearing seats, the mixing tank is arranged between the transmission shafts which are arranged side by side, a motor is fixed at the upper end of one group of supporting tables at the other end, the operation end of the motor is connected with the transmission shafts, the crushing assembly is arranged in the crushing tank, a material conveying tank is fixed at the lower end of the crushing tank, one end of the material conveying tank is positioned in a material inlet of the mixing tank, two groups of supporting seats are arranged at the lower end of the material conveying tank and fixed on the supporting tables close to one side of the motor, the crushing assembly is used for crushing lime and soil materials, the transmission assembly is used for controlling the operation of the crushing assembly and controlling the rotation of a main shaft, the stirring assembly is located inside the stirring tank and is used for stirring lime and soil inside the stirring tank.
As a further improvement of the above technical scheme, two sets of first gears are fixed on the transmission shaft, a plurality of sets of tooth blocks are fixed on the outer side of the mixing tank at equal angles, the first gears are meshed with the tooth blocks, and a driving gear is fixed at one end of the transmission shaft close to the motor.
As a further improvement of the technical scheme, a support frame is arranged on the side face of the motor, the support frame is fixed in the middle of the upper end of the support table, a second bearing seat is installed at the upper end of the support frame, an inclined structure is arranged inside the bottom end of the material conveying box, and one end, close to the mixing tank, of the material conveying box is lower than the other end of the material conveying box.
As a further improvement of the above technical scheme, the crushing assembly includes a first crushing shaft and a second crushing shaft, two pairwise symmetry has been seted up at the lower extreme of crushing case and has been first spacing hole, every group the internally mounted in first spacing hole has the second bearing, the both ends of first crushing shaft are fixed with third driven gear and fourth driven gear respectively through the round axle, the both ends of second crushing shaft are fixed with fifth driven gear, sixth driven gear respectively through the round axle, third driven gear, fourth driven gear, fifth driven gear and sixth driven gear all are located the outside of crushing case, the round axle is installed the inside of second bearing.
As a further improvement of the above technical solution, the first pulverizing shaft and the pulverizing box constitute a rotary structure, the first pulverizing shaft and the second pulverizing shaft have opposite rotation directions, and the first pulverizing shaft, the third driven gear and the fourth driven gear are integrally structured.
As a further improvement of the above technical scheme, the transmission assembly includes a connecting shaft and a seventh driven gear, one end of the connecting shaft is fixed with a first driven gear and a second driven gear side by side, and is far away from the mixing tank one side of the crushing box is provided with a first bearing, one end of the connecting shaft is installed in the first bearing, the other end of the connecting shaft is installed in the second bearing block, the first driven gear and the driving gear are connected through a transmission belt, the second driven gear is installed between a third driven gear and a fifth driven gear, and the seventh driven gear is installed on a fourth driven gear and a sixth driven gear.
As a further improvement of the above technical solution, the second driven gear, the third driven gear and the fifth driven gear are in meshed connection, and the seventh driven gear, the fourth driven gear and the sixth driven gear are in meshed connection.
As a further improvement of the above technical scheme, the stirring subassembly includes the main shaft, is close to the mix jar one side intermediate position of crushing case has seted up the spacing groove, the internally mounted of spacing groove has the third bearing, the inside at the third bearing is installed to the one end of main shaft, the inside one end central point of mix jar puts and is fixed with the fourth bearing, the other end of main shaft is installed the inside of fourth bearing is close to the third bearing main shaft one end is fixed with seventh driven gear, the equidistance is fixed with the multiunit mix the leaf, mix the leaf and be located the inside intermediate position of mix jar.
As a further improvement of the above technical solution, the seventh driven gear, the main shaft and the mixing hinge are of an integrated structure, and the main shaft and the mixing tank form a rotating structure.
The invention also discloses a mixing device for the lime-soil compaction pile and a using method thereof, wherein the using method comprises the following steps:
the method comprises the following steps: soil and lime are put into the crushing box according to the proportion;
step two: the third driven gear and the fifth driven gear are driven to rotate through the second driven gear arranged on the connecting shaft, so that the first crushing shaft and the second crushing shaft in the crushing box are controlled to rotate, the input soil material and lime are crushed, and the crushed soil material and lime are discharged into the mixing tank through the material conveying box;
step three: the seventh driven gear is driven to rotate by the fourth driven gear and the sixth driven gear, so that the mixing leaves arranged on the main shaft mix soil and lime which are thrown into the mixing tank;
step four: control motor reverse rotation utilizes the first gear cooperation tooth piece control mixing jar reverse rotation that sets up on the transmission shaft, and then makes the lime-soil after mixing discharge out the mixing jar.
Compared with the prior art, the invention has the beneficial effects that: a mixing device for lime-soil compaction piles comprises a plurality of groups of supporting tables, a mixing tank, a crushing assembly, a transmission assembly and a stirring assembly, wherein first bearing seats are arranged at two ends of the upper surface of each of two groups of supporting tables at one end, transmission shafts are movably arranged on the first bearing seats, the mixing tank is arranged between the transmission shafts which are arranged side by side, a motor is fixed at the upper end of one group of supporting tables at the other end, the operation end of the motor is connected with the transmission shafts, the crushing assembly is arranged in the crushing tank, a material conveying tank is fixed at the lower end of the crushing tank, one end of the material conveying tank is positioned in a material inlet of the mixing tank, two groups of supporting seats are arranged at the lower end of the material conveying tank and fixed on the supporting tables close to one side of the motor, the crushing assembly is used for crushing lime and soil materials, the transmission assembly is used for controlling the operation of the crushing assembly and controlling the rotation of a main shaft, the stirring assembly is positioned inside the stirring tank and used for stirring lime and soil inside the stirring tank, the soil and the lime are thrown into the crushing box according to a proportion, the second driven gear drives the third driven gear and the fifth driven gear to rotate, so that the first crushing shaft and the second crushing shaft inside the crushing box are controlled to rotate, the thrown soil and lime are crushed, the crushed soil and lime are discharged into the stirring tank through the material conveying box, the fourth driven gear and the sixth driven gear which are arranged at the other ends of the first crushing shaft and the second crushing shaft drive the seventh driven gear to rotate while the soil and the lime are crushed, so that the mixing blade arranged on the main shaft can stir the soil and the lime thrown into the stirring tank, and the first gear which is arranged on the transmission shaft is used for matching with the gear block to control the stirring tank to rotate, and then make the inside raw materials of mix jar roll, provide the efficiency of mixing of soil charge and lime, the device wholly adopts the motor to provide power to through driving belt between first driven gear and the driving gear, for crushing unit provides power, reduce the device cost.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of an axial structure of the present invention;
FIG. 2 is a schematic view of the enlarged partial structure at A in FIG. 1 according to the present invention
FIG. 3 is a schematic view of an axial structure from another perspective of the present invention;
FIG. 4 is a schematic view of a half-section of a part of the present invention;
FIG. 5 is a schematic sectional view of the crushing box and the material delivery box according to the present invention;
fig. 6 is a schematic view of the transmission structure of the connecting shaft, the crushing shaft and the main shaft of the invention.
In the figure: 1. a support table; 2. a first bearing housing; 3. a drive shaft; 4. a first gear; 5. a driving gear; 6. a motor; 7. a mixing tank; 8. a tooth block; 9. a support frame; 10. a second bearing housing; 11. a crushing box; 12. a first bearing; 13. a first limit hole; 14. a second bearing; 15. a limiting groove; 16. a third bearing; 17. a material conveying box; 18. a connecting shaft; 19. a first driven gear; 20. a second driven gear; 21. a drive belt; 22. a supporting seat; 23. a first crushing shaft; 24. a third driven gear; 25. a fourth driven gear; 26. a second crushing shaft; 27. a fifth driven gear; 28. a sixth driven gear; 29. a seventh driven gear; 30. a main shaft; 31. mixing and closing leaves; 32. and a fourth bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the embodiments of the present invention.
First, a mixing apparatus for a lime-soil compaction pile and a method of using the same according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 6.
Referring to fig. 1, 2, 3, 4, 5 and 6: a mixing device for lime-soil compaction piles comprises a plurality of groups of supporting tables 1, a mixing tank 7, a crushing assembly, a transmission assembly and a stirring assembly, wherein first bearing seats 2 are arranged at two ends of the upper surfaces of two groups of supporting tables 1 at one end, transmission shafts 3 are movably arranged on the first bearing seats 2, the mixing tank 7 is arranged between two groups of transmission shafts 3 arranged side by side, a motor 6 is fixed at the upper end of one group of supporting tables 1 at the other end, the transmission shafts 3 are connected with the operation end of the motor 6, the crushing assembly is arranged in a crushing tank 11, a material conveying tank 17 is fixed at the lower end of the crushing tank 11, one end of the material conveying tank 17 is positioned in a material inlet of the mixing tank 7, two groups of supporting seats 22 are arranged at the lower end of the material conveying tank 17, the two groups of supporting seats 22 are fixed on the supporting tables 1 close to one side of the motor 6, the crushing assembly is used for crushing lime and soil materials, the transmission assembly is used for controlling the crushing assembly to operate and controlling a main shaft 30 to rotate, the stirring subassembly is located the inside of mix jar 7, and the stirring subassembly is used for carrying out the mix to the inside lime of mix jar 7 and soil material.
In this embodiment: soil and lime are put into the crushing box 11 according to a certain proportion, the second driven gear 20 drives the third driven gear 24 and the fifth driven gear 27 to rotate, the first crushing shaft 23 and the second crushing shaft 26 in the crushing box 11 are controlled to rotate, the soil and the lime which are put into the crushing box are crushed, the crushed soil and lime are discharged into the mixing tank 7 through the material conveying box 17, the fourth driven gear 25 and the sixth driven gear 28 which are arranged at the other ends of the first crushing shaft 23 and the second crushing shaft 26 drive the seventh driven gear 29 to rotate while the soil and the lime are crushed, the mixing blade 31 which is arranged on the main shaft 30 is used for mixing the soil and the lime which are put into the mixing tank 7, the first gear 4 which is arranged on the transmission shaft 3 is used for controlling the mixing tank 7 to rotate by matching with the toothed block 8, and the raw materials in the mixing tank 7 roll, the mixing efficiency of the soil and the lime is improved, the whole device is powered by the motor 6, and the power is provided for the crushing assembly through the transmission belt 21 between the first driven gear 19 and the driving gear 5, so that the cost of the device is reduced.
As shown in fig. 1 and fig. 3, two sets of first gears 4 are fixed on the transmission shaft 3, a plurality of sets of tooth blocks 8 are fixed on the outer side of the mixing tank 7 at equal angles, the first gears 4 and the tooth blocks 8 are meshed and connected, and a driving gear 5 is fixed at one end of the transmission shaft 3 close to the motor 6.
As shown in fig. 1 and 5, a support frame 9 is disposed on a side surface of the motor 6, the support frame 9 is fixed at a middle position of an upper end of the support table 1, a second bearing seat 10 is installed at an upper end of the support frame 9, an inner portion of a bottom end of the material delivery box 17 is of an inclined structure, and one end of the material delivery box 17 close to the mixing tank 7 is lower than the other end.
After the inside of defeated workbin 17 is fallen to through kibbling soil material and lime, because the slope structural design of the inside bottom of defeated workbin 17, make soil material and lime can accomplish the inside that falls to mix jar 7, be convenient for transport the material to the inside of mix jar 7.
As shown in fig. 2, 4 and 6, further, the crushing assembly includes a first crushing shaft 23 and a second crushing shaft 26, two-two symmetry at the lower end of the crushing box 11 is provided with a first limiting hole 13, a second bearing 14 is installed inside each first limiting hole 13, a third driven gear 24 and a fourth driven gear 25 are respectively fixed at two ends of the first crushing shaft 23 through circular shafts, a fifth driven gear 27 and a sixth driven gear 28 are respectively fixed at two ends of the second crushing shaft 26 through circular shafts, the third driven gear 24, the fourth driven gear 25, the fifth driven gear 27 and the sixth driven gear 28 are all located at the outer side of the crushing box 11, and the circular shafts are installed inside the second bearing 14. The first crushing shaft 23 and the crushing box 11 form a rotating structure, the rotating directions of the first crushing shaft 23 and the second crushing shaft 26 are opposite, and the first crushing shaft 23, the third driven gear 24 and the fourth driven gear 25 are integrally formed. Throw into the inside of smashing case 11 with soil material and lime, then rotate through controlling first crushing axle 23 and second crushing axle 26, utilize mutual interlock between first crushing axle 23 and the second crushing axle 26 both, carry out shredding to the raw materials that falls to smashing 11 insides, smash the stone or other hard material of mixing in raw materials inside simultaneously, avoid hard material to fall the inside of mix jar 7, cause mix jar 7 inside to mix leaf 31 and damage.
As shown in fig. 1, 2, 3 and 6, the transmission assembly further includes a connecting shaft 18 and a seventh driven gear 29, a first driven gear 19 and a second driven gear 20 are fixed to one end of the connecting shaft 18 side by side, a first bearing 12 is installed on one side of the crushing box 11 far away from the blending tank 7, one end of the connecting shaft 18 is installed inside the first bearing 12, the other end of the connecting shaft 18 is installed inside the second bearing seat 10, the first driven gear 19 is connected with the driving gear 5 through a transmission belt 21, the second driven gear 20 is installed between a third driven gear 24 and a fifth driven gear 27, and the seventh driven gear 29 is installed between a fourth driven gear 25 and a sixth driven gear 28. The second driven gear 20 is in meshing connection with the third driven gear 24 and the fifth driven gear 27, and the seventh driven gear 29 is in meshing connection with the fourth driven gear 25 and the sixth driven gear 28. The transmission shaft 3 is controlled to rotate through the motor 6, the driving gear 5 arranged on the transmission shaft 3 is further controlled to rotate synchronously, then the transmission belt 21 is matched with the first driven gear 19 to drive the connecting shaft 18 to rotate, so that the second driven gear 20 arranged on the connecting shaft 18 rotates synchronously, the second driven gear 20 is used for driving the third driven gear 24 and the fifth driven gear 27 to rotate, the first crushing shaft 23 and the second crushing shaft 26 are controlled to crush raw materials, and the fourth driven gear 25 and the sixth driven gear 28 arranged at the other ends of the first crushing shaft 23 and the second crushing shaft 26 are used for driving the seventh driven gear 29 to rotate.
As shown in fig. 1, fig. 4 and fig. 6, furthermore, the stirring assembly includes a main shaft 30, a limit groove 15 has been seted up at a side intermediate position of the crushing box 11 close to the mixing tank 7, the internally mounted of the limit groove 15 has a third bearing 16, the inside at the third bearing 16 is installed to the one end of the main shaft 30, the inside one end central position of the mixing tank 7 is fixed with a fourth bearing 32, the other end of the main shaft 30 is installed in the inside of the fourth bearing 32, a seventh driven gear 29 is fixed to one end of the main shaft 30 close to the third bearing 16, a plurality of mixing blades 31 are fixed at equal distances on the main shaft 30, the mixing blades 31 are located at the inside intermediate position of the mixing tank 7, the seventh driven gear 29, an integrated structure is formed between the main shaft 30 and the mixing blades 31, and the main shaft 30 and the mixing tank 7 form a rotating structure. The rotation through seventh driven gear 29 drives linking up of main shaft 30 and rotates in fourth bearing 32 and third bearing 16 inside, and then makes the stirring leaf 31 that sets up on the main shaft 30 rotate in mixing tank 7 is inside, makes the inside soil material of mixing tank 7 and lime stir the mixture, and simultaneously, the rotation of cooperation mixing tank 7 self makes soil material and lime shorten the time of intensive mixing.
The invention also discloses a mixing device for the lime-soil compaction pile and a using method thereof, wherein the using method comprises the following steps:
the method comprises the following steps: soil and lime are put into the crushing box 11 according to the proportion;
step two: the third driven gear 24 and the fifth driven gear 27 are driven to rotate by the second driven gear 20 arranged on the connecting shaft 18, so that the first crushing shaft 23 and the second crushing shaft 26 in the crushing box 11 are controlled to rotate, the input soil and lime are crushed, and the crushed soil and lime are discharged into the mixing tank 7 through the material conveying box 17;
step three: the seventh driven gear 29 is driven to rotate by the fourth driven gear 25 and the sixth driven gear 28, so that the mixing leaves 31 arranged on the main shaft 30 mix the soil and lime which are put into the mixing tank 7;
step four: 6 antiport of control motor utilizes 4 cooperation tooth pieces 8 control mixing jar 7 antiport of first gear that set up on the transmission shaft 3, and then makes the lime-soil after mixing discharge out mixing jar 7.
When the mixing device for the lime-soil compaction pile is used, lime and soil materials are firstly installed in a certain proportion and put into the crushing box 11, the motor 6 is started, the transmission shaft 3 is controlled to rotate by the motor 6, the first gear 4 arranged on the transmission shaft 3 drives the toothed block 8 to rotate, the mixing tank 7 is driven to rotate between the two groups of transmission shafts 3, meanwhile, the driving gear 5 arranged on the transmission shaft 3 is matched with the transmission belt 21 and matched with the first driven gear 19 to drive the connecting shaft 18, the connecting shaft 18 rotates under the limitation of the second bearing seat 10 and the first bearing 12, the second driven gear 20 arranged on the connecting shaft 18 is further synchronously rotated, the third driven gear 24 and the fifth driven gear 27 are driven to rotate by the second driven gear 20, and the first crushing shaft 23 and the second crushing shaft 26 are controlled to rotate in the crushing box 11 under the action of the plurality of second bearings 14, the raw materials falling into the crushing box 11 are crushed by utilizing the mutual engagement between the first crushing shaft 23 and the second crushing shaft 26, the stones or other hard substances mixed in the raw materials are crushed at the same time, the crushed raw materials fall into the conveying box 17, due to the inclined structure design of the bottom end in the conveying box 17, the soil and the lime can fall into the mixing tank 7 conveniently to convey the materials into the mixing tank 7, and when the first crushing shaft 23 and the second crushing shaft 26 rotate, the fourth driven gear 25 and the sixth driven gear 28 arranged at the other ends of the first crushing shaft 23 and the second crushing shaft 26 drive the seventh driven gear 29 to rotate, so that the two ends of the main shaft 30 rotate inside the third bearing 16 and the fourth bearing 32, and the soil and the lime in the mixing tank 7 are stirred and mixed by utilizing the mixing blade 31 arranged on the main shaft 30, simultaneously, the rotation of cooperation mix jar 7 self makes soil material and lime shorten intensive mixing's time, and when the soil material that needs will mix and lime discharge mix jar 7 insidely, 6 counter-rotations of control motor utilize 4 cooperation tooth pieces 8 control mix jar 7 counter-rotations of first gear that set up on the transmission shaft 3, and then make the lime soil after mixing discharge out mix jar 7.
In the description of the present invention, the terms "first", "second", "another", and "yet" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a mixing device for lime-soil compaction pile, includes that multiunit brace table (1), mix jar (7), crushing unit, drive assembly and stirring subassembly, its characterized in that: wherein, two groups of supporting platforms (1) at one end are provided with first bearing seats (2) at two ends of the upper surface, the first bearing seats (2) are movably provided with transmission shafts (3), a mixing tank (7) is arranged between the two groups of transmission shafts (3) which are arranged side by side, the upper end of the supporting platform (1) at the other end is fixed with a motor (6), the operation end of the motor (6) is connected with the transmission shafts (3), the crushing component is arranged in the crushing tank (11), the lower end of the crushing tank (11) is fixed with a material conveying tank (17), one end of the material conveying tank (17) is positioned in the feed inlet of the mixing tank (7), the lower end of the material conveying tank (17) is provided with two groups of supporting seats (22), the two groups of supporting seats (22) are fixed on the supporting platform (1) close to one side of the motor (6), and the crushing component is used for crushing lime and soil materials, the transmission assembly is used for controlling the crushing assembly to operate and controlling the main shaft (30) to rotate, the stirring assembly is located inside the stirring tank (7), and the stirring assembly is used for stirring lime and soil inside the stirring tank (7).
2. A mixing apparatus for lime-soil compacted piles according to claim 1, wherein: be fixed with two sets of first gears (4) on transmission shaft (3), the outside of mix jar (7) is fixed with multiunit tooth piece (8) such as angle, first gear (4) with tooth piece (8) meshing is connected, is close to motor (6) the one end of transmission shaft (3) is fixed with driving gear (5).
3. A mixing apparatus for lime-soil compacted piles according to claim 1, wherein: the side of motor (6) is provided with support frame (9), support frame (9) are fixed the upper end intermediate position of brace table (1), second bearing frame (10) are installed to the upper end of support frame (9), the inside slope structure that is in the bottom of defeated workbin (17), are close to mix jar (7) the one end of defeated workbin (17) is less than the other end.
4. A mixing apparatus for lime-soil compacted piles according to claim 1, wherein: the crushing assembly comprises a first crushing shaft (23) and a second crushing shaft (26), wherein first limiting holes (13) are symmetrically formed in the lower end of the crushing box (11), each group of the first limiting holes (13) is provided with a second bearing (14), third driven gears (24) and fourth driven gears (25) are fixed to the two ends of the first crushing shaft (23) through circular shafts respectively, fifth driven gears (27) and sixth driven gears (28) are fixed to the two ends of the second crushing shaft (26) through circular shafts respectively, the third driven gears (24), the fourth driven gears (25), the fifth driven gears (27) and the sixth driven gears (28) are located in the outer side of the crushing box (11), and the circular shafts are installed in the second bearings (14).
5. A mixing apparatus for lime-soil compacted piles according to claim 4, wherein: the first crushing shaft (23) and the crushing box (11) form a rotating structure, the rotating directions of the first crushing shaft (23) and the second crushing shaft (26) are opposite, and the first crushing shaft (23), the third driven gear (24) and the fourth driven gear (25) are of an integrated structure.
6. A mixing apparatus for lime-soil compacted piles according to claim 1, wherein: the transmission assembly comprises a connecting shaft (18) and a seventh driven gear (29), wherein one end of the connecting shaft (18) is fixed with a first driven gear (19) and a second driven gear (20) side by side, the first driven gear (12) is arranged on one side of the crushing box (11) far away from the mixing tank (7), one end of the connecting shaft (18) is arranged inside the first bearing (12), the other end of the connecting shaft (18) is arranged inside the second bearing seat (10), the first driven gear (19) and the driving gear (5) are connected through a transmission belt (21), the second driven gear (20) is arranged between a third driven gear (24) and a fifth driven gear (27), and the seventh driven gear (29) is arranged between a fourth driven gear (25) and a sixth driven gear (28).
7. A mixing apparatus for lime-soil compacted piles according to claim 6, wherein: the second driven gear (20) is in meshed connection with the third driven gear (24) and the fifth driven gear (27), and the seventh driven gear (29) is in meshed connection with the fourth driven gear (25) and the sixth driven gear (28).
8. A mixing apparatus for lime-soil compacted piles according to claim 1, wherein: stirring subassembly includes main shaft (30), is close to mix jar (7) spacing groove (15) have been seted up to one side intermediate position of smashing case (11), the internally mounted of spacing groove (15) has third bearing (16), the inside at third bearing (16) is installed to the one end of main shaft (30), the inside one end central point of mix jar (7) puts and is fixed with fourth bearing (32), the other end of main shaft (30) is installed the inside of fourth bearing (32), is close to third bearing (16) main shaft (30) one end is fixed with seventh driven gear (29), equidistant being fixed with the multiunit on main shaft (30) mix leaf (31), mix leaf (31) are located the inside intermediate position of mix jar (7).
9. A mixing apparatus for lime-soil compacted piles according to claim 8, wherein: the seventh driven gear (29), the main shaft (30) and the mixing hinge (31) are of an integrated structure, and the main shaft (30) and the mixing tank (7) form a rotating structure.
10. The use method of the mixing device for the lime-soil compaction pile is characterized in that: the using method comprises the following steps:
the method comprises the following steps: the soil and lime are put into the crushing box (11) according to the proportion;
step two: a second driven gear (20) arranged on a connecting shaft (18) drives a third driven gear (24) and a fifth driven gear (27) to rotate, so that a first crushing shaft (23) and a second crushing shaft (26) in a crushing box (11) are controlled to rotate, the input soil and lime are crushed, and the crushed soil and lime are discharged into a mixing tank (7) through a material conveying box (17);
step three: the seventh driven gear (29) is driven to rotate through the fourth driven gear (25) and the sixth driven gear (28), and then the mixing leaves (31) arranged on the main shaft (30) are used for mixing the soil and lime which are thrown into the mixing tank (7);
step four: control motor (6) antiport, utilize first gear (4) cooperation tooth piece (8) the control mix jar (7) antiport that sets up on transmission shaft (3), and then make the lime-soil after mixing discharge out mix jar (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111472730.8A CN114131758A (en) | 2021-12-03 | 2021-12-03 | Mixing device for lime-soil compaction pile and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111472730.8A CN114131758A (en) | 2021-12-03 | 2021-12-03 | Mixing device for lime-soil compaction pile and using method thereof |
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| CN114131758A true CN114131758A (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111472730.8A Pending CN114131758A (en) | 2021-12-03 | 2021-12-03 | Mixing device for lime-soil compaction pile and using method thereof |
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| CN115139412A (en) * | 2022-07-29 | 2022-10-04 | 姜松朴 | Concrete mixing mechanism for pile foundation construction |
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