CN218911360U

CN218911360U - Soft foundation in-situ solidification stirring head

Info

Publication number: CN218911360U
Application number: CN202223211107.XU
Authority: CN
Inventors: 李斌; 颜敬; 吴文路
Original assignee: Wuhan Ideal Gongda Environmental Geotechnical Technology Co ltd
Current assignee: Wuhan Ideal Gongda Environmental Geotechnical Technology Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-04-25
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a soft foundation in-situ solidification stirring head which comprises a mounting seat, wherein a shell is fixedly connected to the mounting seat, a connecting seat is fixedly connected to the shell, a stirring head is contacted to the shell, a drill bit is fixedly connected to the stirring head, a fixing seat is fixedly connected to the mounting seat, a connector is contacted to the fixing seat, an adjusting mechanism is arranged on the fixing seat, and a connecting mechanism is arranged on the stirring head. According to the utility model, the screw is connected with the sliding seat through the screw, the screw is driven to rotate through the rotating turntable, so that the screw can do threaded motion, the sliding seat drives the guide block to slide along the guide groove, the sliding seat and the fixing seat can slide relatively, the extending length of the shell can be adjusted, the using length of the stirring head is prolonged, and the using effect of the stirring head is improved.

Description

Soft foundation in-situ solidification stirring head

Technical Field

The utility model relates to the technical field of sludge stirring devices, in particular to a soft foundation in-situ solidification stirring head.

Background

The sludge in-situ solidification device is mechanical equipment for treating large-area soft foundation soil, and especially a mechanical stirring head in the sludge in-situ solidification device forms a core component of the whole equipment. The mechanical stirring head drives the propeller blades fixed on the mechanical stirring head through rotation in the vertical direction, and the powder medicament is evenly mixed and injected into the soft plastic sludge, so that the in-situ solidification operation is completed. A multifunctional sludge in-situ solidification mixer with patent grant publication number CN204898647U, comprising: stirring arm shell, stirring head, hydraulic motor, send grey device, wherein: the stirring arm shell is a hollow columnar metal body, and the hydraulic motor is arranged in the stirring arm shell; the stirring head is arranged at the lower end of the stirring arm shell, and the hydraulic motor is connected with the stirring head; an ash spraying device is arranged in the stirring head; one end of the ash conveying device is connected with an ash spraying device inside the stirring head, and the other end of the ash conveying device is connected with a feed inlet. The utility model provides a multifunctional sludge in-situ curing mixer, wherein the spraying of a curing agent and the stirring work of a stirring head are simultaneously carried out, the curing agent is quickly injected and can reach 1t/min at maximum, the curing agent is directly injected into the construction surface layer, the effect of deep stirring is achieved, and the dust emission problem of a construction site is effectively prevented.

Among the above-mentioned prior art, the stirring head is comparatively loaded down with trivial details with the connected mode of shell, probably has wearing and tearing scheduling problem after the stirring head uses for a long time, and it dismantles inconvenient, influences and changes maintenance efficiency to the use length adjustment of stirring head needs to install the connecting piece in addition and realizes, comparatively troublesome. Improvements are therefore needed.

Disclosure of Invention

The utility model aims to provide a soft foundation in-situ solidification stirring head, which solves the problem that the stirring head is inconvenient to detach and the problem that the use length of the stirring head is inconvenient to adjust.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the soft foundation in-situ solidification stirring head comprises a mounting seat, a shell is fixedly connected to the mounting seat, a connecting seat is fixedly connected to the shell, a stirring head is contacted to the shell, a drill bit is fixedly connected to the stirring head, a fixing seat is fixedly connected to the mounting seat, a connector is contacted to the fixing seat, an adjusting mechanism is arranged on the fixing seat, and a connecting mechanism is arranged on the stirring head.

Preferably, the adjustment mechanism comprises a sliding seat, a guide block, a guide groove, a screw rod, a turntable and a rotating groove, wherein the sliding seat is connected with the inner part of the fixing seat in a sliding manner, the sliding seat is fixedly connected with the connector, the guide block is fixedly connected with the sliding seat, the guide block is connected with the fixing seat in a sliding manner, the screw rod is connected with the screw seat through a bearing in the inner part of the sliding seat in a threaded manner, the turntable is fixedly connected with the screw rod, the turntable is rotationally connected with the mounting seat, and the turntable is rotationally connected with the fixing seat. Through design adjustment mechanism, can adjust the stirring head length of use.

Preferably, the coupling mechanism includes dead lever, spring, slider, stopper, end cap, fixture block, the inside fixedly connected with dead lever of stirring head, the outside of dead lever is provided with the spring, the outside sliding sleeve of dead lever has the slider, slider and stirring head sliding connection, fixedly connected with stopper on the slider, stopper and connecting seat sliding connection, the contact has the end cap on the stopper, end cap and connecting seat sliding connection, fixedly connected with fixture block on the end cap, fixture block and connecting seat joint. Through design coupling mechanism, the dismantlement of stirring head is conveniently carried out.

Preferably, the fixing seat is provided with a guide groove, and the inside of the guide groove is connected with a guide block in a sliding manner. By designing the guide slot, the guide block can slide in the guide slot.

Preferably, a rotating groove is formed in the mounting seat, and a turntable is connected in the rotating groove in a rotating mode. Through the design rotation groove for the carousel can rotate in the rotation groove.

Preferably, one end of the spring is fixedly connected with the stirring head, and the other end of the spring is fixedly connected with the sliding block. By designing the spring such that the force of the spring can act on the slider.

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

1. according to the utility model, the screw is connected with the sliding seat through the screw, the screw is driven to rotate through the rotating turntable, so that the screw can do threaded motion, the sliding seat drives the guide block to slide along the guide groove, the sliding seat and the fixing seat can slide relatively, the extending length of the shell can be adjusted, the using length of the stirring head is prolonged, and the using effect of the stirring head is improved.

2. According to the utility model, the limiting block can be limited by designing the plugging connection of the limiting block and the connecting seat, so that the stirring head can be limited, the purpose of connecting the stirring head with the shell for use is achieved, the limiting block can be conveniently separated from the connecting seat, the stirring head can be conveniently detached, and the maintenance and replacement work of the stirring head can be conveniently carried out.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged view of fig. 2 at a in accordance with the present utility model.

In the figure: 1. a mounting base; 2. a housing; 3. a connecting seat; 4. a stirring head; 5. a drill bit; 6. a fixing seat; 7. a connector; 8. an adjusting mechanism; 9. a connecting mechanism; 81. a slide; 82. a guide block; 83. a guide groove; 84. a screw; 85. a turntable; 86. a rotating groove; 91. a fixed rod; 92. a spring; 93. a slide block; 94. a limiting block; 95. a plug; 96. and (5) clamping blocks.

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.

Please refer to fig. 1, 2, soft basic normal position solidification stirring head, including mount pad 1, fixedly connected with shell 2 on the mount pad 1, fixedly connected with connecting seat 3 on the shell 2, the contact has stirring head 4 on the shell 2, fixedly connected with drill bit 5 on the stirring head 4, fixedly connected with fixing base 6 on the mount pad 1, the contact has connector 7 on the fixing base 6, is provided with adjustment mechanism 8 on the fixing base 6, is provided with coupling mechanism 9 on the stirring head 4.

Referring to fig. 1 and 2, the adjusting mechanism 8 includes a sliding seat 81, a guide block 82, a guide groove 83, a screw rod 84, a turntable 85, and a rotating groove 86, wherein the sliding seat 81 is slidably connected with the inside of the fixing seat 6, the sliding seat 81 is fixedly connected with the connector 7, the guide block 82 is fixedly connected with the sliding seat 81, the guide block 82 is slidably connected with the fixing seat 6, the guide groove 83 is provided on the fixing seat 6, the guide block 82 is slidably connected with the guide block 82 through the design of the guide groove 83, the screw rod 84 is connected with the fixing seat 6 through a bearing, the turntable 85 is fixedly connected with the screw rod 84, the turntable 85 is rotatably connected with the mounting seat 1, the rotating groove 86 is provided on the mounting seat 1, the turntable 85 is rotatably connected with the turntable 85 through the design of the rotating groove 86, and the using length of the stirring head 4 can be adjusted through the design of the adjusting mechanism 8.

Referring to fig. 1, 2 and 3, the connection mechanism 9 includes a fixing rod 91, a spring 92, a sliding block 93, a limiting block 94, a plug 95 and a clamping block 96, wherein the fixing rod 91 is fixedly connected inside the stirring head 4, the spring 92 is arranged on the outer side of the fixing rod 91, one end of the spring 92 is fixedly connected with the stirring head 4, the other end of the spring 92 is fixedly connected with the sliding block 93, the sliding block 93 is sleeved on the outer side of the fixing rod 91 in a sliding manner, the sliding block 93 is slidably connected with the stirring head 4, the limiting block 94 is fixedly connected with the connecting seat 3 in a sliding manner, the plug 95 is in sliding connection with the connecting seat 3, the clamping block 96 is fixedly connected with the connecting seat 3 in a clamping manner, and the stirring head 4 is convenient to detach by designing the connection mechanism 9.

The specific implementation process of the utility model is as follows: when the stirring head 4 is used, when the using length of the stirring head 4 needs to be adjusted, the turntable 85 is rotated by means of a tool, the turntable 85 drives the screw rod 84 to rotate, the screw rod 84 is in threaded connection with the sliding seat 81, the screw rod 84 is in threaded movement, the sliding seat 81 drives the guide block 82 to slide along the guide groove 83, the sliding seat 81 and the fixing seat 6 can slide relatively, the extending length of the shell 2 can be adjusted, the using length of the stirring head 4 is prolonged, and the using effect of the stirring head 4 is improved. When needs dismantle stirring head 4, pull end cap 95 to the outside earlier, end cap 95 drives fixture block 96 and removes for fixture block 96 receives the extrusion deformation, can take off fixture block 96 and end cap 95 from connecting seat 3, then uses the instrument hammering stopper 94, stopper 94 drives slider 93 horizontal migration, slider 93 slides along dead lever 91, slider 93 can extrude spring 92, make stopper 94 and connecting seat 3 separation and get into in the stirring head 4, can directly take out stirring head 4 from connecting seat 3, be convenient for carry out the maintenance change work of stirring head 4.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Soft basic normal position solidification stirring head, including mount pad (1), its characterized in that: fixedly connected with shell (2) on mount pad (1), fixedly connected with connecting seat (3) on shell (2), the contact has stirring head (4) on shell (2), fixedly connected with drill bit (5) on stirring head (4), fixedly connected with fixing base (6) on mount pad (1), the contact has connector (7) on fixing base (6), be provided with adjustment mechanism (8) on fixing base (6), be provided with coupling mechanism (9) on stirring head (4).

2. The soft foundation cure-in-place stirring head of claim 1 wherein: adjustment mechanism (8) are including slide (81), guide block (82), guide slot (83), screw rod (84), carousel (85), rotation groove (86), the inside sliding connection of fixing base (6) has slide (81), slide (81) and connector (7) fixed connection, fixedly connected with guide block (82) on slide (81), guide block (82) and fixing base (6) sliding connection, the inside of slide (81) is through threaded connection has screw rod (84), screw rod (84) are connected through the bearing with fixing base (6), fixedly connected with carousel (85) on screw rod (84), carousel (85) are connected with mount pad (1) rotation, carousel (85) are connected with fixing base (6) rotation.

3. The soft foundation cure-in-place stirring head of claim 1 wherein: coupling mechanism (9) are including dead lever (91), spring (92), slider (93), stopper (94), end cap (95), fixture block (96), inside fixedly connected with dead lever (91) of stirring head (4), the outside of dead lever (91) is provided with spring (92), slider (93) has been cup jointed in the outside slip of dead lever (91), slider (93) and stirring head (4) sliding connection, fixedly connected with stopper (94) on slider (93), stopper (94) and connecting seat (3) sliding connection, contact has end cap (95) on stopper (94), end cap (95) and connecting seat (3) sliding connection, fixedly connected with fixture block (96) on end cap (95), fixture block (96) and connecting seat (3) joint.

4. The soft foundation cure-in-place stirring head of claim 1 wherein: the fixing seat (6) is provided with a guide groove (83), and the inside of the guide groove (83) is connected with a guide block (82) in a sliding manner.

5. The soft foundation cure-in-place stirring head of claim 1 wherein: the mounting seat (1) is provided with a rotating groove (86), and a turntable (85) is rotatably connected in the rotating groove (86).

6. A soft foundation cure in place stirring head as set forth in claim 3 wherein: one end of the spring (92) is fixedly connected with the stirring head (4), and the other end of the spring (92) is fixedly connected with the sliding block (93).