CN210238476U - Movable closed type solidified soil vibration mixing equipment - Google Patents

Abstract

The utility model relates to the field of civil engineering, in particular to a movable closed type solidified soil vibration mixing device, which comprises a fixed support and a mixing mechanism positioned on the fixed support, wherein the mixing mechanism comprises a mixing cabin arranged at the upper end of the fixed support, two mixing parts are arranged in the mixing cabin in parallel, and the left end and the right end of the mixing cabin are respectively provided with a driving part for driving the mixing parts to rotate and a vibrating part for driving the mixing parts to vibrate; the mixing part comprises a vibration mixing rotating shaft, and a plurality of conical mixing claws are uniformly arranged on the vibration mixing rotating shaft. The utility model discloses a cooperation use of drive division and vibration portion is used for driving the portion of mixing and stirs and vibrate the material, stirs the claw through adopting the toper simultaneously and effectively improves stirring effect, and then makes cementitious material and curing agent homodisperse, has solved current mixing equipment and has leaded to cementitious material and curing agent can not homodisperse and reduced the problem of efficiency of construction because of stirring the mode is single when being used for the construction of solidification soil.

Description

Movable closed type solidified soil vibration mixing equipment

Technical Field

The utility model relates to a civil engineering field specifically is a portable closed solidification soil vibration mixing apparatus.

Background

In the field of civil engineering, a large amount of traditional building materials can be saved by carrying out solidified soil construction through a soil solidification technology (namely, after mixing construction site soil with a curing agent and a cementing material at normal temperature, soil properties are changed through a series of physical and chemical reactions, and solidified soil is easy to compact and stabilize under the action of compaction power, so that an integral structure is formed, the compaction density which cannot be achieved by the conventional method is achieved, and the strength, the stability and the impermeability of a soil body are obviously improved). At present, the construction of the solidified soil is widely applied to traffic road engineering, field hardening engineering, soft foundation solidification engineering, solid waste treatment engineering, slope protection, retaining wall anti-permeability engineering and other engineering due to the advantages of low cost, available local materials, waste treatment period saving and the like.

During on-site construction, the gelled material is mostly manually spread in the general solidified soil on-site construction, and then a hook machine is adopted for mixing, so that the quality of the solidified soil is unstable, and the working efficiency is low. Although part of the above technical solutions are mixed by a mixer, the above technical solutions have the following disadvantages in practical use: the mixer which is generally used at present mainly aims at concrete mixing, lime soil mixing and the like, and is not suitable for mixing solidified soil. Moreover, traditional amalgamator mainly comprises mixing blade and axis of rotation, and the stirring motion mode of amalgamator is more single, and mainly circumferential motion leads to cementitious material and curing agent homodisperse to form small group grain structure, and then has reduced efficiency of construction and construction quality, consequently designs a portable closed solidification soil vibration mixing equipment, becomes the problem that needs to solve at present urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable closed solidification soil vibration mixing apparatus to current mixing apparatus who provides in solving above-mentioned background art leads to cementitious material and curing agent can not the homodisperse and has reduced the problem of efficiency of construction because of the stirring mode is single when being used for the solidification soil construction.

In order to achieve the above object, the utility model provides a following technical scheme:

a movable closed type solidified soil vibration mixing device comprises a fixed support and a mixing mechanism positioned on the fixed support, wherein the mixing mechanism comprises a mixing cabin arranged at the upper end of the fixed support, two mixing parts are arranged in the mixing cabin in parallel, and a driving part for driving the mixing parts to rotate and a vibrating part for driving the mixing parts to vibrate are respectively arranged at the left end and the right end of the mixing cabin; the stirring part comprises a vibration stirring rotating shaft, and a plurality of conical stirring claws are uniformly arranged on the vibration stirring rotating shaft; the left end and the right end of the vibrating mixing rotating shaft extend out of the mixing cabin and are respectively connected with the output ends of the driving part and the vibrating part; mix the portion through the drive division drive and rotate to the realization is to the stirring of material, and the portion of mixing is driven to mix in cooperation vibration portion simultaneously and is vibrated, thereby realizes comparing in traditional single stirring mode to the vibration of material, has effectively improved the material and has mixed the effect, still mixes the claw through adopting the toper and can effectively improve stirring effect, and then makes cementitious material and curing agent homodisperse, has effectively improved efficiency of construction and construction quality.

As a further aspect of the present invention: the lower end of the fixed support is provided with a tractor, and a plurality of fixed mounting ports for connecting with the tractor are uniformly arranged on the fixed support; move through tractor haulage equipment, and then can realize the mobilization of equipment, simple and convenient has effectively improved the efficiency of construction.

As a further aspect of the present invention: the driving part comprises a driving motor and two mixing chain wheels matched with the driving motor; the vibrating part comprises a vibrating motor and two parallel vibrating shafts matched with the vibrating motor.

As a further aspect of the present invention: the automatic quantitative feeding mechanism is used for conveying materials and comprises a cementing material feeding portion, a foundation soil feeding portion and a spraying portion which are communicated with the mixing cabin respectively.

As a further aspect of the present invention: the cementing material feeding part comprises a cementing material feeding port arranged at the top of the mixing cabin, a control valve is arranged on the cementing material feeding port, and the upper end of the cementing material feeding port is connected with the second belt scale.

As a further aspect of the present invention: the spraying part comprises a curing agent diluent inlet which is communicated with the mixing cabin, and a control valve is arranged on the curing agent diluent inlet; the output end of the curing agent diluent inlet is communicated with a curing agent spraying pipe arranged in the mixing cabin, a plurality of water spraying holes are uniformly formed in the curing agent spraying pipe, and the interval between every two adjacent water spraying holes is 10 cm.

As a further aspect of the present invention: the base soil feeding part comprises a base soil feeding hole arranged at the top of the mixing cabin, the base soil feeding hole is also connected with the first belt weigher, and a valve is arranged on the base soil feeding hole; the foundation soil feeding portion further comprises a sensor arranged on the first belt weigher, an intelligent control box is arranged on the tractor, and the intelligent control box is electrically connected with the sensor.

As a further aspect of the present invention: and a discharging part is arranged at the bottom of the mixing cabin.

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

the utility model discloses the drive division has been set up, portion and vibration portion stir, the portion of stirring is rotated through the drive of drive division drive, thereby realize the stirring to the material, cooperation vibration portion drives the portion of stirring simultaneously and vibrates, thereby realize the vibration to the material, compare in traditional single stirring mode, the material effect of stirring has effectively been improved, still stir the claw through adopting the toper and can further effectively improve stirring effect, and then make cementitious material and curing agent homodisperse, construction efficiency and construction quality have effectively been improved, the problem that current mixing equipment leads to cementitious material and curing agent can not homodisperse and has reduced the efficiency of construction because of stirring mode is single when being used for the solidification soil construction has been solved.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural diagram of the movable closed solidified soil vibrating mixing device of the present invention.

Fig. 2 is a schematic structural diagram of a mixing part in the movable closed solidified soil vibrating mixing device of the utility model.

In the figure: the method comprises the following steps of 1-a fixed support, 2-a tractor, 3-a driving part, 4-a vibrating part, 5-an intelligent control box, 6-a discharging part, 7-a mixing part, 8-a cementing material feeding port, 9-a foundation soil feeding port, 10-a sensor, 11-a first belt scale, 12-a curing agent diluent inlet, 13-a curing agent spraying pipe, 14-a conical mixing claw, 15-a vibrating mixing rotating shaft, 16-a fixed mounting port, 17-a mixing cabin and 18-a second belt scale.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Referring to fig. 1-2, in an embodiment of the present invention, the present invention provides a movable closed type solidified soil vibrating mixing device, including a fixing support 1 and a mixing mechanism located on the fixing support 1, the mixing mechanism includes a mixing cabin 17 disposed at an upper end of the fixing support 1, two mixing portions 7 are disposed in parallel inside the mixing cabin 17, and a driving portion 3 for driving the mixing portions 7 to rotate and a vibrating portion 4 for driving the mixing portions 7 to vibrate are respectively disposed at left and right ends of the mixing cabin 17.

Further, in the embodiment of the present invention, the mixing portion 7 includes a vibrating mixing rotating shaft 15, a plurality of conical mixing claws 14 are uniformly arranged on the vibrating mixing rotating shaft 15, the left and right ends of the vibrating mixing rotating shaft 15 extend out of the mixing chamber 17 and are respectively connected with the output ends of the driving portion 3 and the vibrating portion 4, the conical mixing claws 14 may be in a conical shape or other three-dimensional shapes, and are specifically set according to actual requirements, which is not limited herein.

Specifically, because traditional amalgamator mainly comprises mixing blade and axis of rotation, mixing blade generally is the blading, often can only utilize its volume width stirring mixture at the stirring in-process, leads to partial soil granule surface drying and not wrapped up by cementing material, curing agent, mixes claw 14 through adopting the toper and can effectively improve stirring effect, reduces partial soil granule surface drying and not taken place by the condition of cementing material, curing agent parcel.

Further, because the stirring motion mode of traditional amalgamator mainly has circumferential motion, axial motion, radial motion, three kinds of mixed modes above can not let "binder granule" fully disperse and form small group grain structure, lead to the hydrated area reduction of cementitious material such as cement, the mixture can not exert its due performance, the intensity and the efficiency of construction of mixture have been influenced, mix portion 7 through 3 drives of drive division and rotate, thereby realize the stirring to the material, cooperate 4 drive of vibration portion to mix portion 7 simultaneously and vibrate, thereby the realization is to the vibration of material, compare in traditional single stirring mode, effectively improved the material effect of mixing, and then make cementitious material and curing agent homodisperse, construction efficiency and construction quality have effectively been improved.

Referring to fig. 1, in another embodiment provided by the present invention, the lower end of the fixing support 1 is provided with a tractor 2, and the tractor 2 (special tractor) is moved by a traction device, so that the device can be moved, which is simple and convenient, and the construction efficiency is effectively improved.

Further, in the embodiment of the utility model provides an in, evenly be equipped with a plurality of fixed mounting mouth 16 that are used for being connected with tractor 2 on fixing support 1, can fix the rabbling mechanism installation on tractor 2 through fixed mounting mouth 16, constitute through fixing support 1 and tractor 2 portable closed solidification soil vibrates the traction system of rabbling equipment, and then can realize the removal of equipment.

Further, in the embodiment of the present invention, the driving portion 3 includes a driving motor and two blending sprockets used for cooperating with the driving motor, the output end of the driving motor is blended with the vibration through the two blending sprockets, and is connected to the rotating shaft 15, so that the driving portion 3 can drive the blending portion 7 to rotate, thereby realizing the blending of the material.

Further, in the embodiment of the utility model provides an in, vibration portion 4 includes vibrating motor and is used for mixing rotation axis 15 with vibrating motor complex two parallel vibration axles through two parallel vibration axles with vibrating motor's output and vibration and be connected, and then can drive through vibration portion 4 and mix portion 7 and vibrate to the realization is to the vibration of material, has effectively improved the material effect of mixing.

It can be understood that the driving motor and the vibrating motor are products in the prior art, and are specifically set according to actual requirements, and are not limited herein, the cabin body of the mixing cabin 17 is formed by welding omega-type linerless wear-resistant steel groups, the top of the mixing cabin 17 is of a trapezoidal three-dimensional structure, an inspection opening (not shown in the figure) is formed in a trapezoidal surface, and the lower portion of the mixing cabin 17 is of a cuboid structure.

Referring to fig. 1, in another embodiment provided by the present invention, an automatic quantitative feeding mechanism for conveying materials is disposed at the upper end of the mixing cabin 17, and the automatic quantitative feeding mechanism includes a cementing material feeding portion, a base soil feeding portion and a spraying portion, which are respectively communicated with the mixing cabin 17.

Further, in the embodiment of the utility model provides an in, the cementitious material feed portion is including setting up the cementitious material feed opening 8 at cabin 17 top of mixing, be equipped with the control valve on the cementitious material feed opening 8, cementitious material feed opening 8 upper end is connected with second belt weigher 18 (the belt weigher on the cement car promptly), carry cementitious material to cementitious material feed opening 8 and feed into through cementitious material feed opening 8 through second belt weigher 18 and mix to mixing in the cabin 17, realize mechanical feeding through cementitious material feed portion, avoid easily appearing the raise dust because of adopting artifical spreading cementitious material, and when adopting artifical spreading cementitious material, mix the solidification soil in-process in the open air and cause secondary pollution to the atmosphere, influence the market appearance, destroy environmental quality, bring very big harm to constructor and resident's health simultaneously.

Further, in the embodiment of the utility model provides an in, the portion of spraying is including being used for mixing the curing agent diluent import 12 that cabin 17 communicates, be equipped with the control valve on the curing agent diluent import 12, it is concrete, through control valve (solenoid valve) control switch, the output of curing agent diluent import 12 and the curing agent spray pipe 13 intercommunication of setting in mixing cabin 17, evenly seted up a plurality of watering holes (not marking in the figure) on the curing agent spray pipe 13, and interval 10cm between two adjacent watering holes.

Specifically, a curing agent diluent spraying system is formed by a curing agent diluent inlet 12, a control valve and a curing agent spraying pipe 13, the curing agent diluent inlet 12 is used for being connected with a flow control pipe of an external waterwheel, curing agents are added through the curing agent diluent inlet 12 and are diluted by supplying water through the waterwheel, and then the diluted curing agents are sprayed through the curing agent spraying pipe 13.

Further, in the embodiment of the utility model provides an in, basic soil feed portion is including setting up the basic soil feed inlet 9 at the cabin 17 top of mixing, the output and the cementitious material feed inlet 8 intercommunication of basic soil feed inlet 9, basic soil feed inlet 9 still is connected with first belt weigher 11 (the belt weigher on the milling machine promptly), be equipped with the valve on the basic soil feed inlet 9, carry basic soil to basic soil feed inlet 9 and feed into through basic soil feed inlet 9 and mix in the cabin 17 through first belt weigher 11.

Further, in the embodiment of the utility model provides an in, basic soil feed portion is still including setting up sensor 10 (moisture content test sensor) on first belt weigher 11, be equipped with intelligent control box 5 on tractor 2, intelligent control box 5 and sensor 10 electric connection, intelligent control box 5 still respectively with driving motor and vibrating motor electric connection, through sensor 10 and the data acquisition and the information feedback system of intelligent control box 5 component equipment, can close through opening of data acquisition and information feedback system control cementitious material feed inlet 8, curing agent diluent import 12 and basic soil feed inlet 9 valve.

It can be understood, be equipped with on-vehicle computer (computer) in the intelligent control box 5, the proportion of mixing of material directly docks on-vehicle computer, carry out the feeding through automatic weighing, collect the borrowing, mix, pave as an organic whole, can realize totally closed continuity intelligent construction, on-vehicle computer carries out the analysis through receiving the data that come from the sensor, write the procedure according to the formula, send to waterwheel and cement truck after the correction, data receiving equipment is equipped with on waterwheel and the cement truck, adjust the input of curing agent diluent and cementitious material (cement) in real time, whole process makes the result more accurate, the operability is stronger.

Further, in the embodiment of the utility model provides an in, it is equipped with ejection of compact portion 6 to mix cabin 17 bottom, will mix cabin 17 through ejection of compact portion 6 and mix the material that has mixed and carry out the ejection of compact, and is concrete, ejection of compact portion 6 includes the discharge gate (not marking in the picture) of infundibulate, be provided with rotatory discharge door on the discharge gate, rotatory discharge door includes the discharge door main part, opens the door spacing and closes the door spacing, it all sets up in the discharge door main part to open the door spacing and close the door spacing with closing the door spacing with opening the door fixed mounting in the discharge door main part, can understand, above-mentioned opening (the discharge gate of the infundibulate on cementitious material feed opening 8 and the ejection of compact portion 6) all sealed the setting, and the part that does not.

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

1. the utility model discloses a based on CJJ/T286 supplyes 2018 soil curing agent application technical standard's standard, provide one kind according to engineering practice inspection and can satisfy the construction requirement, accord with current environmental protection index, fully excavate and release the totally closed continuity construction's of vibration stirring core technical advantage intelligent equipment, establish the raw and other materials that suit with it and match and directly dock the vehicle-mounted computer and carry out automatic weighing, collect and get soil, stir, exempt from the transportation, pave as an organic whole, have wide application prospect; the artificially synthesized composite material prepared by mixing, pouring and hardening through movable closed solidified soil vibration mixing equipment can meet the requirements of continuous large-area construction, and has the technical characteristics of high strength, good workability and strong homogeneity.

2. The utility model discloses a vibration stirring not only than ordinary mixer stirring frequency high, agitating unit release more than 1500 vibration elastic waves per minute again simultaneously, agitating unit each time to the mixture impact energy reach static mixer more than 10 times at least, the mix is abundant dispersed, the cement hydration is more abundant, hydration product, curing agent and plain soil are firm to bond, index revolutionary promotion such as intensity durability and scouring resistance; the use amounts of the base soil, the cementing material, the curing agent and water are scientifically designed by intelligently optimizing the construction mixing proportion; according to engineering practice, the equipment can meet construction requirements and meet current environmental protection indexes, can be constructed in a totally-closed continuous manner, and avoids dust raising; moreover, the movable closed type solidified soil vibrating mixing equipment has large production yield, and the production capacity is equivalent to the daily production capacity of large and medium-sized mixing stations of more than 300 types.

3. The utility model discloses drive division 3 has been set up, mixing portion 7 and vibration portion 4, mixing portion 7 rotates through the drive of drive division 3 drive, thereby the realization is to the stirring of material, cooperation vibration portion 4 drives mixing portion 7 simultaneously and vibrates, thereby the realization is to the vibration of material, compare in traditional single stirring mode, the material effect of mixing has effectively been improved, still stir claw 14 through adopting the toper and can effectively improve stirring effect, and then make cementitious material and curing agent homodisperse, the efficiency of construction and construction quality have effectively been improved, the problem that current mixing equipment leads to cementitious material and curing agent can not homodisperse and has reduced the efficiency of construction because of stirring mode is single when being used for the solidification soil construction has been solved.

It should be noted that, the electric appliances presented in this document can be electrically connected with an external master controller and 220V commercial power, and the master controller can be a conventional known device controlled by a computer or the like. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the embodiments of the present invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, but it is fully applicable to various fields suitable for the present invention, and further modifications can be easily made by those skilled in the art without departing from the general concept defined by the claims and the equivalent scope.

Claims (8)

1. A movable closed type solidified soil vibration mixing device comprises a fixed support (1) and a mixing mechanism positioned on the fixed support (1), and is characterized in that the mixing mechanism comprises a mixing cabin (17) arranged at the upper end of the fixed support (1), two mixing parts (7) are arranged in the mixing cabin (17) in parallel, and the left end and the right end of the mixing cabin (17) are respectively provided with a driving part (3) for driving the mixing parts (7) to rotate and a vibrating part (4) for driving the mixing parts (7) to vibrate;

the mixing part (7) comprises a vibration mixing rotating shaft (15), and a plurality of conical mixing claws (14) are uniformly arranged on the vibration mixing rotating shaft (15).

2. The movable closed type solidified soil vibrating mixing equipment according to claim 1, characterized in that a tractor (2) is arranged at the lower end of the fixed support (1), and a plurality of fixed mounting ports (16) for connecting with the tractor (2) are uniformly arranged on the fixed support (1).

3. The mobile closed type solidified soil vibrating mixing equipment according to claim 1, wherein the driving part (3) comprises a driving motor and two mixing sprockets for cooperating with the driving motor;

the vibrating part (4) comprises a vibrating motor and two parallel vibrating shafts matched with the vibrating motor.

4. The movable closed type solidified soil vibrating mixing equipment according to claim 2, wherein the upper end of the mixing cabin (17) is provided with an automatic quantitative feeding mechanism for conveying materials, and the automatic quantitative feeding mechanism comprises a cementing material feeding part, a foundation soil feeding part and a spraying part which are respectively communicated with the mixing cabin (17).

5. The mobile closed type solidified soil vibrating mixing equipment according to claim 4, wherein the cement material feeding part comprises a cement material feeding port (8) arranged at the top of the mixing cabin (17), a control valve is arranged on the cement material feeding port (8), and the upper end of the cement material feeding port (8) is connected with a second belt scale (18).

6. The movable closed type solidified soil vibrating mixing equipment according to claim 4, wherein the spraying part comprises a solidifying agent diluent inlet (12) communicated with a mixing cabin (17), and a control valve is arranged on the solidifying agent diluent inlet (12);

the output end of the curing agent diluent inlet (12) is communicated with a curing agent spraying pipe (13) arranged in a mixing cabin (17), a plurality of water spraying holes are uniformly formed in the curing agent spraying pipe (13), and the interval between every two adjacent water spraying holes is 10 cm.

7. The movable closed type solidified soil vibrating mixing equipment according to claim 6, wherein the foundation soil feeding part comprises a foundation soil feeding hole (9) arranged at the top of the mixing cabin (17), the foundation soil feeding hole (9) is connected with a first belt weigher (11), and a valve is arranged on the foundation soil feeding hole (9);

the foundation soil feeding portion further comprises a sensor (10) arranged on the first belt scale (11), an intelligent control box (5) is arranged on the tractor (2), and the intelligent control box (5) is electrically connected with the sensor (10).

8. The mobile closed vibrating mixer for solidified soil according to any one of claims 1 to 7, wherein the mixing chamber (17) is provided with a discharge portion (6) at the bottom.

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