CN224197033U

CN224197033U - A vertical twin-shaft large-capacity mixer for fluidized solidification soil

Info

Publication number: CN224197033U
Application number: CN202520866242.2U
Authority: CN
Inventors: 陈明峰; 陈涛涛
Original assignee: Anhui Fufeng Building Environmental Protection New Materials Co ltd
Current assignee: Anhui Fufeng Building Environmental Protection New Materials Co ltd
Filing date: 2025-05-06
Publication date: 2026-05-05
Anticipated expiration: 2035-05-06

Abstract

This utility model discloses a vertical twin-shaft large-capacity mixer for fluidized bed solidification, relating to the field of mixer technology. It includes a machine body containing a cylinder and a slidably connected support frame. A lifting frame is slidably connected within the cylinder, with both sides of the lifting frame contacting the inner wall of the cylinder. A discharge pipe is fixedly connected to one side of the cylinder, and a switch valve is installed on the discharge pipe. An agitator is installed inside the lifting frame. Vertical screws are rotatably connected to the inner walls of both sides of the support frame, and first threaded sleeves are threaded onto the outer sides of the two vertical screws. This vertical twin-shaft large-capacity mixer for fluidized bed solidification, by setting a liftable lifting frame and installing an agitator on the lifting frame, facilitates the removal of the agitator, thereby making it easier for workers to clean the agitator and the inside of the cylinder. Therefore, it effectively improves the cleaning convenience of the vertical twin-shaft large-capacity mixer for fluidized bed solidification.

Description

Vertical double-shaft high-capacity stirrer for fluidized solidified soil

Technical Field

The utility model relates to the technical field of stirrers, in particular to a vertical double-shaft high-capacity stirrer for fluid-state solidified soil.

Background

The vertical double-shaft high-capacity stirrer for the fluid-state solidified soil is mainly used for filling road base layers, backfilling building foundation pits and treating mine tailings, is particularly suitable for large-scale industry Cheng Xiang with high requirements on mixing uniformity and construction efficiency, forms a strong shearing force through a stirring paddle rotating reversely, improves material uniformity, is particularly suitable for high-viscosity fluid-state solidified soil ‌, has a ‌ dynamic crushing function ‌, is characterized in that a part of machine types are additionally provided with a striking plate on the outer side of a stirring shaft, and can synchronously complete ‌ by combining a screw centrifugal force and a mechanical impact force, and the ‌ foundation-free modularized design ‌ is realized. ‌ A

At present, the vertical double-shaft high-capacity mixer for the fluid-state solidified soil is mainly characterized in that two augers are arranged in a cylinder body to mix materials, cleaning tools such as a water pipe and the like are held by staff in the cylinder body to clean the inside of the mixer, but the cylinder body is large in size and is hindered by related structures such as the augers and the like in the cylinder body, so that the augers and the inner wall of the cylinder body are affected to clean, and the cleaning efficiency of the inner wall of the vertical double-shaft high-capacity mixer for the fluid-state solidified soil is reduced.

Disclosure of utility model

The utility model aims to provide a vertical double-shaft high-capacity stirrer for fluid-state solidified soil, which aims to solve the problem that the conventional vertical double-shaft high-capacity stirrer for fluid-state solidified soil is troublesome to clean.

The vertical double-shaft high-capacity mixer for the fluid-state solidified soil comprises a mixer body, wherein a cylinder body is arranged in the mixer body, a support frame is connected in a sliding mode, a lifting frame is connected in the cylinder body in a sliding mode, two sides of the lifting frame are contacted with the inner wall of the cylinder body, a discharging pipe is fixedly communicated with one side of the cylinder body, a switching valve is arranged on the discharging pipe, stirring components are arranged in the lifting frame, vertical screw rods are respectively and rotatably connected to the inner walls of two sides of the support frame, first threaded sleeves are respectively sleeved on the outer sides of the two vertical screw rods in a threaded mode, L plates are respectively and fixedly connected to two sides of the top end of the lifting frame.

Preferably, the first connecting rod is rotatably connected to the inner wall of the support frame, the first bevel gears are sleeved at the two ends of the first connecting rod and the bottom ends of the two vertical screws in a threaded manner, and the two first bevel gears on the first connecting rod are respectively connected with the first bevel gears on the two vertical screws in a meshed manner.

Preferably, the machine body inner wall is rotationally connected with a transverse screw, a second threaded sleeve is sleeved outside the transverse screw, the second threaded sleeve is fixedly connected to the support frame inner wall, and the vertical screw and the transverse screw are mutually perpendicular.

Preferably, the stirring assembly comprises two auger rods, the top ends of the auger rods are rotationally connected to the top wall inside the lifting frame, the upper portion of the lifting frame is rotationally connected with a second connecting rod, two ends of the second connecting rod and the top ends of the two auger rods are sleeved with second bevel gears in a threaded mode, and the two second bevel gears on the second connecting rod are respectively connected with the second bevel gears on the two auger rods in a meshed mode.

Preferably, the engine is arranged on the machine body, the supporting frame and the lifting frame, and the output ends of the three engines are respectively connected with one end of the transverse screw rod.

Preferably, the four corners of the bottom of the support frame are respectively provided with a roller, and the bottom of the rollers is contacted with the bottom wall inside the machine body.

Preferably, two stabilizing rings are fixedly connected to the outer side of the lifting frame, and the two stabilizing rings slide in the cavity of the cylinder body.

Preferably, the lifting frame upper portion is provided with the recess, second bevel gear and second connecting rod all set up in the recess cavity, and the recess notch department installs the protection casing.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the application, the lifting frame capable of lifting is arranged, and the stirring assembly is arranged on the lifting frame, so that the stirring assembly is conveniently taken out, and a worker can conveniently clean the stirring assembly and the inside of the barrel, so that the cleaning convenience of the vertical double-shaft high-capacity stirrer for the fluid-state solidified soil is effectively improved.

2. According to the vertical double-shaft high-capacity mixer, the supporting frame is arranged, and the stirring assembly is driven to separate from the cylinder body by transversely sliding the supporting frame, so that a worker can independently clean the cylinder body and clean the stirring assembly, and meanwhile, the cleaning convenience of the vertical double-shaft high-capacity mixer for the fluid-state solidified soil is further improved.

3. The application has the advantages that the diesel engine is arranged, the power output is strong and stable, the continuous and stable operation can be realized under the complex working condition and the high-load operation, and the high-efficiency operation of the stirrer is ensured. Compared with electric drive, the device gets rid of the limitation of power supply wiring, is particularly suitable for remote areas, field construction sites or areas with unstable power supply, and remarkably improves the application range and the operation flexibility of the device.

4. According to the application, by arranging the vertical double-shaft stirring structure, the two auger rods rotate together to form a unique stirring flow field, so that strong shearing, extruding and overturning effects are generated on materials, the stirring time is greatly shortened, and the production efficiency is improved. Even mixing can be realized no matter the fluid material or the viscous material, and the high consistency of stirring quality is ensured.

5. The application adopts the container type design as a whole, has compact structure and high space utilization rate, and is convenient for transportation and installation. The power system, the stirring system, the control system and the like are integrated in a limited space, so that the floor area is small, the system can be flexibly deployed on various construction sites, and site resources are effectively saved.

6. The application has the advantages of low transportation cost and high efficiency by the design of the container structure mode, thus having standard container size and interfaces, being capable of being transported directly by various transportation modes such as highways, railways, waterways and the like without disassembling or special transportation equipment. After the construction site is reached, the installation and the debugging can be completed quickly, the construction site is put into use quickly, and the timeliness of engineering construction is improved greatly.

Drawings

FIG. 1 is a schematic perspective view of the whole vertical double-shaft high-capacity mixer for fluidized solidified soil;

FIG. 2 is a schematic perspective view of the entire vertical double-shaft high-capacity mixer for fluidized solidified soil;

FIG. 3 is a schematic perspective view showing the cooperation of a support frame and a cylinder of a vertical double-shaft high-capacity mixer for fluidized solidified soil;

FIG. 4 is a schematic perspective view showing the cooperation of a lifting frame and a supporting frame of a vertical double-shaft high-capacity mixer for fluidized solidified soil;

FIG. 5 is a schematic perspective view of an agitating assembly of a vertical dual-shaft high-capacity agitator for fluidized-bed soil in accordance with the present utility model;

fig. 6 is a schematic perspective view of a support frame of a vertical double-shaft high-capacity mixer for fluidized solidified soil.

The drawing comprises a frame 1, a machine body 2, a cylinder body 3, a lifting frame 4, an agitating assembly 401, a winch Long Gan, a 402, a second connecting rod 403, a second bevel gear 5, a supporting frame 6, a vertical screw rod 7, a first threaded sleeve, an 8, an L plate 9, a first connecting rod 10, a first bevel gear 11, a transverse screw rod 12, a second threaded sleeve 13, an engine 14, a roller 15, a stabilizing ring 16 and a protective cover.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-6, The utility model provides a technical scheme of a vertical double-shaft high-capacity mixer for fluid-state solidified soil, which comprises a machine body 1, wherein a cylinder body 2 is arranged in the machine body 1, a support frame 5 is connected in a sliding manner, a lifting frame 3 is connected in the cylinder body 2 in a sliding manner, two sides of the lifting frame 3 are contacted with the inner wall of the cylinder body 2, one side of the cylinder body 2 is fixedly communicated with a discharging pipe, a switch valve is arranged on the discharging pipe, an agitating assembly 4 is arranged in the lifting frame 3, vertical screws 6 are respectively and rotatably connected on the inner walls of the two sides of the support frame 5, first threaded sleeves 7 are respectively sleeved on the outer sides of the two vertical screws 6 in a threaded manner, one sides of the two first threaded sleeves 7 are respectively and fixedly connected with L plates 8, and the two L plates 8 are respectively and fixedly connected to two sides of the top end of the lifting frame 3;

Through rotating vertical screw rod 6, vertical screw rod 6 then utilizes first screw sleeve 7 and L board 8 and drives crane 3 and go up and down in barrel 2 to make crane 3 drive stirring subassembly 4 break away from the barrel 2 cavity completely, then lateral shifting support frame 5, support frame 5 then drives crane 3 and stirring subassembly 4 and breaks away from barrel 2 top, and makes barrel 2 and stirring subassembly 4 horizontal dislocation each other.

As shown in fig. 6, a first connecting rod 9 is rotatably connected to the inner wall of the supporting frame 5, two ends of the first connecting rod 9 and the bottom ends of the two vertical screws 6 are respectively sleeved with a first bevel gear 10 in a threaded manner, and the two first bevel gears 10 on the first connecting rod 9 are respectively meshed with the first bevel gears 10 on the two vertical screws 6;

by rotating the first connecting rod 9, the first connecting rod 9 drives the two vertical screws 6 to rotate together by using the first bevel gear 10.

As shown in fig. 2-4, a transverse screw rod 11 is rotatably connected to the inner wall of the machine body 1, a second threaded sleeve 12 is sleeved on the outer side of the transverse screw rod 11 in a threaded manner, the second threaded sleeve 12 is fixedly connected to the inner wall of the supporting frame 5, and the vertical screw rod 6 and the transverse screw rod 11 are mutually perpendicular;

By rotating the transverse screw 11, the transverse screw 11 drives the support frame 5 to move transversely in the machine body 1 by using the second threaded sleeve 12.

As shown in fig. 5, the stirring assembly 4 comprises two auger shafts 401, the top ends of the auger shafts 401 are rotatably connected to the top wall inside the lifting frame 3, the upper part of the lifting frame 3 is rotatably connected with second connecting rods 402, two ends of the second connecting rods 402, and the top ends of the two auger shafts 401 are respectively sleeved with second bevel gears 403 in a threaded manner, and the two second bevel gears 403 on the second connecting rods 402 are respectively meshed with the second bevel gears 403 on the two auger shafts 401;

By rotating the second connecting rod 402, the second connecting rod 402 then uses the second bevel gear 403 to rotate both auger shafts 401 together and thus agitate the material with the auger shafts 401.

As shown in fig. 1-6, the engine 13 is arranged on the machine body 1, the supporting frame 5 and the lifting frame 3, and the output ends of the three engines 13 are respectively connected with one end of the transverse screw 11;

The engine 13 is a diesel engine 13, and since the engine 13 is a prior art device, the specific form, tank location and manner of use of the engine 13 will not be described in detail.

As shown in fig. 2-4, the bottom of the supporting frame 5 is provided with rollers 14 at four corners, and the bottoms of the rollers 14 are contacted with the bottom wall inside the machine body 1;

the rollers 14 facilitate the movement of the support 5 within the body 1.

As shown in fig. 5, two stabilizing rings 15 are fixedly connected to the outer side of the lifting frame 3, and the two stabilizing rings 15 slide in the cavity of the cylinder 2;

the stabilizing ring 15 is used to increase the stability of the agitating assembly 4 within the barrel 2, and the outer wall of the stabilizing ring 15 is in contact with the inner wall of the barrel 2.

As shown in fig. 2-5, a groove is formed in the upper part of the lifting frame 3, a second bevel gear 403 and a second connecting rod 402 are both arranged in the cavity of the groove, and a protective cover 16 is arranged at the notch of the groove;

The protection cover 16 is used for protecting a second connecting rod 402 and other related structures in the cavity of the groove, and the protection cover 16 can be fixed at the cavity opening of the groove in a screw or clamping mode and the like.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model 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 utility model 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.

Claims

1. The utility model provides a vertical biax large capacity mixer of flow state solidified soil, includes organism (1), wherein be provided with barrel (2) in organism (1) to and sliding connection has support frame (5), sliding connection has crane (3) in barrel (2), be provided with in crane (3) and stir subassembly (4), all rotate on the both sides inner wall of support frame (5) and be connected with vertical screw rod (6), two the equal thread bush in vertical screw rod (6) outside is equipped with first screw sleeve (7), two one side of first screw sleeve (7) is all fixedly connected with L board (8), two L board (8) are fixed connection in the both sides on crane (3) top respectively.

2. The vertical double-shaft high-capacity mixer for fluidized solidified soil is characterized in that a first connecting rod (9) is rotatably connected to the inner wall of the supporting frame (5), first bevel gears (10) are sleeved at the two ends of the first connecting rod (9) and the bottom ends of the two vertical screw rods (6) in a threaded mode, and the two first bevel gears (10) on the first connecting rod (9) are respectively meshed with the first bevel gears (10) on the two vertical screw rods (6).

3. The vertical double-shaft high-capacity mixer for fluidized solidified soil is characterized in that a transverse screw rod (11) is rotatably connected to the inner wall of the machine body (1), a second threaded sleeve (12) is sleeved on the outer side of the transverse screw rod (11) in a threaded manner, and the second threaded sleeve (12) is fixedly connected to the inner wall of the supporting frame (5).

4. A vertical double-shaft high-capacity mixer for fluidized solidified soil is characterized in that the stirring assembly (4) comprises two auger shafts (401), the top ends of the auger Long Gan (401) are rotatably connected to the top wall inside the lifting frame (3), the upper portion of the lifting frame (3) is rotatably connected with second connecting rods (402), two ends of each second connecting rod (402) and the top ends of the two auger shafts (401) are respectively provided with a second bevel gear (403) in a threaded sleeve mode, and the two second bevel gears (403) on the second connecting rods (402) are respectively meshed with the second bevel gears (403) on the two auger shafts (401).

5. The vertical double-shaft high-capacity mixer for fluidized solidified soil, as set forth in claim 4, is characterized in that the machine body (1), the supporting frame (5) and the lifting frame (3) are all provided with engines (13), and the output ends of the three engines (13) are respectively connected with one end of a transverse screw rod (11).

6. The vertical double-shaft high-capacity mixer for fluidized solidified soil, as claimed in claim 1, is characterized in that rollers (14) are arranged at four corners of the bottom of the supporting frame (5), and the bottom of the rollers (14) is contacted with the bottom wall inside the machine body (1).

7. The vertical double-shaft high-capacity mixer for fluidized solidified soil, as set forth in claim 6, is characterized in that two stabilizing rings (15) are fixedly connected to the outer side of the lifting frame (3), and the two stabilizing rings (15) slide in the cavity of the cylinder body (2).

8. A vertical double-shaft high-capacity mixer for fluidized solidified soil, as set forth in claim 4, characterized in that a groove is arranged on the upper portion of the lifting frame (3), the second bevel gear (403) and the second connecting rod (402) are both arranged in the cavity of the groove, and a protective cover (16) is arranged at the notch of the groove.