CN217434652U

CN217434652U - Stirring sand mulling device for civil engineering

Info

Publication number: CN217434652U
Application number: CN202220042392.8U
Authority: CN
Inventors: 丁浩; 顾天龙; 郭伟; 王超; 吕斌
Original assignee: Shandong Tanki Industry & Commerce Group Co ltd
Current assignee: Shandong Tanki Industry & Commerce Group Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-09-16
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses a stirring mulling device for civil engineering relates to civil engineering technical field. This stirring mulling device for civil engineering, including the shell, the top intercommunication of shell has main inlet pipe, and the top intercommunication of main inlet pipe has the feed inlet, and the welding has the support between the top both sides inner wall of shell, and the outer wall both sides of shell all have the water pump through the bolt fastening, and the output of water pump has the clearance water pipe through the pipeline intercommunication, and the clearance water pipe inlays to be located between the inner wall and the outer wall of shell. This stirring sand mulling device for civil engineering can place the raw materials that needs mix simultaneously at different feed inlets in proportion through main inlet pipe and vice inlet pipe, and stirring vane stirs all raw materials, then adds water and stirs through puddler and screw axis again, can reach the effect of adding water again and stirring with the drier misce bene that the ratio is good, can wash the inner wall and the agitating unit of device through water pump and nozzle after to water pressurization.

Description

Stirring sand mulling device for civil engineering

Technical Field

The utility model relates to a civil engineering technical field specifically is a stirring sand mulling device for civil engineering.

Background

At present, a stirring and sand mixing device is an indispensable device in civil engineering construction, and dry-mixed mortar is generally called hydraulic cement mixed mortar, and is granular or powdery formed by physically mixing dry-screened aggregate (such as quartz sand), inorganic cementing material (such as cement), additive (such as polymer) and the like according to a certain proportion, and the granular or powdery material is transported to a construction site in a bag or in bulk mode and can be directly used after being mixed with water. It is also known as mortar dry powder, dry mix, and some construction adhesives also fall into this category. The dry powder mortar plays roles of bonding, lining, protection and decoration in a thin layer in the construction industry, and has extremely wide application in construction and decoration engineering. The mixed mortar stirring device is suitable for on-site stirring of dry-mixed mortar materials, is a machine for mixing and stirring cement, sand and water into a mortar mixture, and is indispensable equipment in the fields of building construction and the like. However, the existing sand mixing and stirring device needs to mix all raw materials in a factory according to the mixing proportion in advance, water is added for stirring, time is wasted, cost is high, and if the raw materials are not cleaned after water is added for stirring, part of mortar is remained and solidified in the stirring sand mixing and stirring device, so that inconvenience is caused for later use and cleaning.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stirring mulling device for civil engineering can on-the-spot directness mix then the stirring to the mulling, can wash the device inside after the stirring mulling.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a stirring and sand mixing device for civil engineering comprises a shell, wherein the top of the shell is communicated with a main feeding pipe, the top of the main feeding pipe is communicated with a feeding hole, the outer surface of the main feeding pipe is communicated with a plurality of auxiliary feeding pipes along the circumference direction at the edge of the bottom in an equidistance manner, the tops of the auxiliary feeding pipes are communicated with the feeding hole, a support is welded between the inner walls of the two sides of the top of the shell, a water pump is fixed on the two sides of the outer wall of the shell through bolts, the output end of the water pump is communicated with a cleaning water pipe through a pipeline, the cleaning water pipe is embedded between the inner wall and the outer wall of the shell, a plurality of nozzles are installed on the outer surface of one side of the cleaning water pipe in an equidistance manner, the other ends of the nozzles extend to the inside of the shell, a fixing box is welded at the bottom of the shell, a second motor is fixed at the bottom of the fixing box through bolts, and the output end of the second motor extends to the inside of the fixing box, and the output end fixed mounting of second motor has the driving gear, the inner wall bottom of fixed box is close to the equal rotation of driving gear both sides department and inlays and be equipped with the (mixing) shaft, and the surface of (mixing) shaft is close to the equal fixed mounting in bottom and has driven gear to driven gear all is connected with the driving gear meshing, the top of (mixing) shaft all extends to the inside of shell, and the (mixing) shaft extends to the equal equidistance welding of the one end surface of shell inside and has a plurality of puddlers.

In order to make the mulling stirring after adding water more even, as the utility model relates to a stirring mulling device is preferred for civil engineering, the axle center department fixed mounting of driving gear has the screw axis, and the outer skin weld of screw axis has helical blade.

In order to mix more evenly before the raw materials gets into device is inside, as the utility model relates to a stirring mulling device is preferred for civil engineering, there is first motor at the top of support through the bolt fastening, and first motor sets up in main inlet pipe department under, the output fixed mounting of first motor has stirring vane.

In order to supply water to the atomizing spout, as the utility model relates to a stirring sand mixing plant for civil engineering is preferred, the top of shell is close to center department both sides and all communicates there is the delivery pipe, and the one end of delivery pipe extends to the inside of shell to the delivery pipe is located stirring vane's both sides.

In order to reduce the dust when the drier mixes, as the utility model relates to a stirring and sand mixing device is preferred for civil engineering, the one end intercommunication that the delivery pipe extends to the shell has the atomizing spout.

In order to control the emission of material, as the utility model relates to a stirring mulling device is preferred for civil engineering, the bottom of shell is close to both sides edge and all communicates there is the discharging pipe, and the valve is installed to the one end of discharging pipe.

The utility model provides a stirring mulling device for civil engineering. The method has the following beneficial effects:

(1) this stirring sand mulling device for civil engineering can place the raw materials that need mix simultaneously at different feed inlets in proportion through main inlet pipe and vice inlet pipe, and stirring vane stirs all raw materials, then adds water and stirs through puddler and screw axis again, can reach the effect of adding water again and stirring the drier misce bene that the ratio is good.

(2) This stirring sand mulling device for civil engineering can wash the inner wall and the agitating unit of device through water pump and nozzle after to water pressurization.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a housing; 2. a main feed pipe; 3. a feed inlet; 4. an auxiliary feed pipe; 5. a support; 6. a first motor; 7. a stirring blade; 8. a water supply pipe; 9. an atomizing nozzle; 10. a water pump; 11. cleaning the water pipe; 12. a nozzle; 13. a fixing box; 14. a second motor; 15. a driving gear; 16. a screw shaft; 17. a driven gear; 18. a stirring shaft; 19. a stirring rod; 20. a discharge pipe; 21. and (4) a valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a stirring sand mixing device for civil engineering comprises a shell 1, wherein the top of the shell 1 is communicated with a main feeding pipe 2, the top of the main feeding pipe 2 is communicated with a feeding hole 3, the outer surface of the main feeding pipe 2 is communicated with a plurality of auxiliary feeding pipes 4 at intervals along the circumferential direction near the bottom edge, the tops of the auxiliary feeding pipes 4 are communicated with the feeding hole 3, a bracket 5 is welded between the inner walls of the two sides of the top of the shell 1, water pumps 10 are fixed on the two sides of the outer wall of the shell 1 through bolts, the output ends of the water pumps 10 are communicated with a cleaning water pipe 11 through pipelines, the cleaning water pipe 11 is embedded between the inner wall and the outer wall of the shell 1, a plurality of nozzles 12 are installed on the outer surface of one side of the cleaning water pipe 11 at intervals, the other ends of the nozzles 12 extend into the shell 1, a fixing box 13 is welded at the bottom of the shell 1, a second motor 14 is fixed at the bottom of the fixing box 13 through bolts, and the output of second motor 14 extends to the inside of fixed box 13, and the output fixed mounting of second motor 14 has driving gear 15, the inner wall bottom of fixed box 13 is close to driving gear 15 both sides department and all rotates and inlays and be equipped with (mixing) shaft 18, and the surface of (mixing) shaft 18 is close to the equal fixed mounting in bottom has driven gear 17, and driven gear 17 all is connected with driving gear 15 meshing, the top of (mixing) shaft 18 all extends to the inside of shell 1, and the equal equidistance welding of one end surface that (mixing) shaft 18 extends to the inside of shell 1 has a plurality of puddlers 19.

In this embodiment: through the main feed pipe 2, the raw materials can be fed through the feed inlet 3, the feed inlet 3 and the auxiliary feed pipe 4 can be fixed, the auxiliary feed pipe 4 can feed different sand mulling raw materials through the feed inlet 3 at the same time, and the different sand mulling raw materials are mixed in the main feed pipe 2, the first motor 6 can be fixed through the support 5, the water can be pressurized and then conveyed into the cleaning water pipe 11 through the water pump 10, the water pump 10 is a known device and can select a proper model according to the using condition, the working principle of the device is not described herein, the cleaning water pipe 11 can fix the nozzle 12, the nozzle 12 can spray water to the dry mulling sand when the mulling sand needs to be stirred, after the discharge of the mulling sand is completed through stirring, the pressurized water is sprayed out, the inside of the device is cleaned, and through the fixing box 13, can fix second motor 14 and (mixing) shaft 18, second motor 14 can drive driving gear 15 and rotate, second motor 14 is current technique, the device is known, can select suitable model according to the in service behavior, its theory of operation does not do too much repeated here, driving gear 15 can drive screw axis 16 and rotate, can drive driven gear 17 and rotate, driven gear 17 can drive (mixing) shaft 18 and rotate, (mixing) shaft 18 just can be fixed puddler 19, puddler 19 can stir the muddy sand after adding water.

Specifically, a spiral shaft 16 is fixedly mounted at the axis of the driving gear 15, and a spiral blade is welded on the outer surface of the spiral shaft 16.

In this embodiment: the sand mullion at the bottom of the device can be turned upwards through the spiral shaft 16, so that the stirring of the device is more uniform.

Specifically, the top of support 5 is fixed with first motor 6 through the bolt, and first motor 6 sets up in main inlet pipe 2 under department, and the output fixed mounting of first motor 6 has stirring vane 7.

In this embodiment: through first motor 6, can drive stirring vane 7 and rotate, stirring vane 7 is rotatory can make the mulling raw materials that falls in main inlet pipe 2 mix more evenly, and first motor 6 is prior art, is the known device, can select suitable model according to the in service behavior, and its theory of operation does not do not have here too much to give details.

Specifically, both sides of the top of the housing 1 near the center are communicated with water supply pipes 8, one end of each water supply pipe 8 extends to the inside of the housing 1, and the water supply pipes 8 are located at both sides of the stirring blade 7.

In this embodiment: the atomizing nozzle 9 can be supplied with water through the water supply pipe 8.

Specifically, one end of the water supply pipe 8 extending to the housing 1 is communicated with an atomization nozzle 9.

In this embodiment: through the atomizing nozzle 9, water can be sprayed in the form of water mist, so that dust generated when the sand mullion raw material enters the device is wetted, weighted and then sinks.

Specifically, the bottom of the shell 1 is close to the edges of the two sides and is communicated with a discharge pipe 20, and one end of the discharge pipe 20 is provided with a valve 21.

In this embodiment: through discharging pipe 20, can discharge the mullion that stirs and use, can discharge washing unit's water, through valve 21, can open or close discharging pipe 20.

When the device is used, the device is started, raw materials with well-proportioned sand mixing are respectively fed into the main feeding pipe 2 and the auxiliary feeding pipe 4 from the feeding hole 3 to be mixed, the sand mixing raw materials fall under the influence of gravity, when the sand mixing raw materials pass through the stirring blade 7 driven by the first motor 6, the materials are uniformly stirred by the rotating stirring blade 7, dust generated by stirring is wetted by water mist sprayed by the atomizing nozzle 9 and then sinks, the sand mixing raw materials enter the device, water is sprayed into the device through the nozzle 12 after being pressurized by the water pump 10 and is mixed with the sand mixing raw materials, the water pump 10 is closed after water injection is completed, the screw shaft 16 is driven by the second motor 14 to rotate, the sand mixing raw materials are driven to turn up, the driving gear 15 drives the stirring shaft 18 to rotate through the driven gear 17, the stirring shaft 18 drives the stirring rod 19 to stir sand mixing, after the sand mixing and stirring are completed, the valve 21 is opened, and the well-stirred sand mixing discharging pipe is discharged through the discharging pipe 20 to be used, and then closing the valve 21, starting the water pump 10, spraying water into the device through the nozzle 12, washing the mixed sand remained in the device, and after washing is finished, opening the valve 21 and discharging the washed water through the discharge pipe 20.

The utility model discloses a wiring diagram of first motor 6, second motor 14 and water pump 10 and the supply of power belong to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so to first motor 6, second motor 14 and water pump 10 no longer explain in detail control mode and wiring arrangement.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a stirring mulling device for civil engineering, includes shell (1), its characterized in that: the top intercommunication of shell (1) has main inlet pipe (2), and the top intercommunication of main inlet pipe (2) has feed inlet (3), the welding has support (5) between the top both sides inner wall of shell (1), the outer wall both sides of shell (1) all are fixed with water pump (10) through the bolt, the output of water pump (10) has clearance water pipe (11) through the pipeline intercommunication, and clearance water pipe (11) inlay and locate between the inner wall and the outer wall of shell (1), one side surface equidistance of clearance water pipe (11) installs a plurality of nozzles (12), and the other end of nozzle (12) extends to the inside of shell (1), the bottom welding of shell (1) has fixed box (13), the bottom of fixed box (13) has second motor (14) through the bolt fastening, and the output of second motor (14) extends to the inside of fixed box (13), and the output fixed mounting of second motor (14) has driving gear (15), the axle center department fixed mounting of driving gear (15) has screw axis (16), and the skin weld of screw axis (16) has helical blade, the inner wall bottom of fixed box (13) is close to driving gear (15) both sides department and all rotates to inlay and is equipped with (mixing) shaft (18), and the surface of (mixing) shaft (18) is close to the equal fixed mounting in bottom and has driven gear (17) to driven gear (17) all are connected with driving gear (15) meshing, the top of (mixing) shaft (18) all extends to the inside of shell (1), and (mixing) shaft (18) extend to the equal equidistance welding of the one end surface of shell (1) inside has a plurality of puddlers (19).

2. The stirring and sand-mixing device for civil engineering according to claim 1, wherein: the surface of main inlet pipe (2) is close to bottom edge along circumferencial direction equidistance intercommunication and has a plurality of vice inlet pipes (4), and the top of vice inlet pipe (4) all communicates with feed inlet (3).

3. The stirring and sand-mixing device for civil engineering according to claim 1, wherein: the top of support (5) is passed through the bolt fastening and is had first motor (6), and first motor (6) set up in main inlet pipe (2) under the department, the output fixed mounting of first motor (6) has stirring vane (7).

4. The stirring and sand-mixing device for civil engineering according to claim 1, wherein: both sides of the top of the shell (1) close to the center are communicated with water supply pipes (8), one ends of the water supply pipes (8) extend to the inside of the shell (1), and the water supply pipes (8) are located on both sides of the stirring blades (7).

5. The stirring and sand-mixing device for civil engineering according to claim 4, wherein: one end of the water supply pipe (8) extending to the shell (1) is communicated with an atomizing nozzle (9).

6. The stirring and sand-mixing device for civil engineering according to claim 1, wherein: the bottom of shell (1) is close to both sides edge and all communicates discharging pipe (20), and valve (21) are installed to the one end of discharging pipe (20).