CN210791503U

CN210791503U - Triaxial cement mixing device is used in subway construction

Info

Publication number: CN210791503U
Application number: CN201920858884.2U
Authority: CN
Inventors: 陈延安
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-06-19
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a belong to the technical field of construction machinery, specifically be a triaxial cement agitating unit is used in subway construction, it includes: the stirring device comprises a stirring barrel, a first rotating motor, a third rotating motor, a connecting shaft and a stirring blade, wherein a sealing cover is fixedly mounted at the top end of the stirring barrel, the stirring barrel and the sealing cover form an airtight cavity, a feed inlet is formed in the top end of the stirring barrel, a stirring chamber and a measuring chamber are formed in the stirring barrel, the stirring chamber is located above the measuring chamber, a first discharge port is formed in one side of the bottom end of the stirring chamber, a first electric control valve is fixedly mounted in the first discharge port, and a liquid level sensor is fixedly mounted on one side of the measuring chamber. This triaxial cement agitating unit is used in subway construction not only can be with the stirring direction stirring cement of difference, and stirring effect is better, the volume that can accurate control discharge cement moreover, convenient to use.

Description

Triaxial cement mixing device is used in subway construction

Technical Field

The utility model relates to a construction machinery technical field specifically is a triaxial cement agitating unit is used in subway construction.

Background

Cement is a powdered hydraulic inorganic cementitious material. Water is added and stirred to form slurry which can be hardened in air or water and can firmly bond sand, stone and other materials together. The early lime and pozzolan mixtures are similar to modern lime and pozzolan cements, and concrete made by cementing crushed stone with them not only has higher strength after hardening, but also resists erosion by fresh water or salt-containing water. As an important cementing material, the high-performance cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time. A cement mixer is used for mixing cement, gravel aggregate and water into a concrete mixture. However, the existing stirring device cannot stir cement in different stirring directions simultaneously, has poor stirring effect, cannot accurately control the amount of discharged cement, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems associated with prior art tri-axial mixers.

Therefore, the utility model aims at providing a triaxial cement agitating unit is used in subway construction not only can stir cement with the stirring direction of difference, and stirring effect is better, the volume that moreover can accurate control discharge cement, convenient to use.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a triaxial cement mixing device for subway construction, comprising: the stirring device comprises a stirring barrel, a first rotating motor, a third rotating motor, a connecting shaft and a stirring blade, wherein a sealing cover is fixedly installed at the top end of the stirring barrel, the stirring barrel and the sealing cover form a closed cavity, a feed inlet is formed in the top end of the stirring barrel, a stirring chamber and a measuring chamber are formed in the stirring barrel, the stirring chamber is positioned above the measuring chamber, a first discharge hole is formed in one side of the bottom end of the stirring chamber, a first electric control valve is fixedly installed in the first discharge hole, a liquid level sensor is fixedly installed on one side of the measuring chamber, a second discharge hole is formed in the other side of the measuring chamber, a second electric control valve is fixedly installed on the second discharge hole, a first rotating motor is fixedly installed at the top end of the sealing cover, and the output end of the first rotating motor penetrates through the sealing cover and extends, the output end of the first rotating motor is fixedly connected with a first connecting column, the bottom of the first connecting column is fixedly provided with a first fixing plate, the first connecting column and the first fixing plate form an airtight cavity, the first connecting column is internally and fixedly provided with a plurality of second rotating motors, one side of each of the plurality of second rotating motors penetrates through the plurality of stirring blades fixedly connected with the first connecting column respectively, the bottom of the stirring chamber is fixedly provided with the third rotating motor, the output end of the third rotating motor is fixedly connected with a second connecting column, the top of the second connecting column is fixedly provided with a second fixing plate, the second connecting column and the second fixing plate form an airtight cavity, the second connecting column is internally and fixedly provided with a plurality of fourth rotating motors, and one side of each of the plurality of fourth rotating motors penetrates through the plurality of stirring blades fixedly connected with the second connecting column respectively, the bottom end of the first fixing plate is fixedly connected with the second fixing plate through the connecting shaft, two fifth rotating motors are fixedly mounted on two sides of the top end of the sealing cover respectively, and two stirring rods fixedly connected with the sealing cover penetrate through the bottom ends of the two fifth rotating motors respectively.

As a subway construction is with triaxial cement mixing plant's an preferred scheme, wherein: the first rotating electric machine and the second rotating electric machine both rotate in the clockwise direction, and the third rotating electric machine and the fourth rotating electric machine both rotate in the counterclockwise direction.

As a subway construction is with triaxial cement mixing plant's an preferred scheme, wherein: a filter screen is fixedly arranged in the first discharge port.

As a subway construction is with triaxial cement mixing plant's an preferred scheme, wherein: a plurality of through holes are respectively arranged on the stirring blades.

As a subway construction is with triaxial cement mixing plant's an preferred scheme, wherein: the bottom fixed mounting of agitator has mobile device, mobile device includes support and universal wheel, and is a plurality of the top fixed connection of support the agitator is a plurality of the bottom of support is fixed connection a plurality of respectively the universal wheel.

Compared with the prior art: the first connecting column is driven by the first rotating motor, the stirring blade is driven by the first connecting column to rotate clockwise and transversely, the stirring blade is driven by the second rotating motor to rotate clockwise and vertically, the second connecting column is driven by the third rotating motor, the stirring blade is driven by the second connecting column to rotate anticlockwise and transversely, the stirring blade is driven by the fourth rotating motor to rotate anticlockwise and vertically, cement is stirred in different directions, the stirring effect is better, the stirred cement flows into the measuring chamber along the first discharge hole by opening the first electric control valve, the cement amount in the measuring chamber is detected by the liquid level sensor, the cement in the measuring chamber is discharged through the second discharge hole by closing the first electric control valve when the required amount is reached, the triaxial cement stirring device for subway construction can not only stir cement in different stirring directions, the stirring effect is better, but also can accurately control the amount of discharged cement, is convenient for use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

In the figure: 100 stirring barrels, 110 sealing covers, 120 feeding ports, 130 stirring chambers, 140 first discharging ports, 141 first electric control valves, 142 filter screens, 150 measuring chambers, 160 liquid level sensors, 170 second discharging ports, 171 second electric control valves, 200 first rotating motors, 210 first connecting columns, 211 first fixing plates, 220 second rotating motors, 300 third rotating motors, 310 second connecting columns, 311 second fixing plates, 320 fourth rotating motors, 400 fifth rotating motors, 410 stirring rods, 500 connecting shafts, 600 stirring blades, 610 through holes, 700 moving devices, 710 supports and 720 universal wheels.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a triaxial cement agitating unit is used in subway construction not only can stir cement with the stirring direction of difference, and stirring effect is better, can the volume of accurate control discharge cement moreover, convenient to use please refer to figure 1 and figure 2, include: the stirring barrel 100, the first rotating electric machine 200, the third rotating electric machine 300, the connecting shaft 500 and the stirring blade 600;

referring to fig. 1 and 2 again, a sealing cover 110 is fixedly mounted at the top end of the stirring barrel 100, the stirring barrel 100 and the sealing cover 110 form a sealed cavity, a feed inlet 120 is formed at the top end of the stirring barrel 100, a stirring chamber 130 and a measuring chamber 150 are formed inside the stirring barrel 100, the stirring chamber 130 is located above the measuring chamber 150, a first discharge port 140 is formed at one side of the bottom end of the stirring chamber 130, a first electric control valve 141 is fixedly mounted in the first discharge port 140, a liquid level sensor 160 is fixedly mounted at one side of the measuring chamber 150, a second discharge port 170 is formed at the other side of the measuring chamber 150, a second electric control valve 171 is fixedly mounted on the second discharge port 170, specifically, first threaded holes are formed at four corners of the top end of the stirring barrel 100, four second threaded holes with the same inner diameter are formed at positions, corresponding to the first threaded holes, at, The sealing cover 110 is fixed on the stirring barrel 100 through the matching of the second threaded hole and the fastening bolt, a first electric control valve 141 is embedded and connected in the first discharge hole 140, a liquid level sensor 160 is embedded and connected to one side of the measuring chamber 150, a second electric control valve 171 is embedded and connected on the second discharge hole 170, the stirring barrel 100 is used for containing cement to be stirred, the sealing cover 110 is used for sealing the stirring barrel 100 to prevent the cement from splashing during stirring, the feed inlet 120 is used for guiding the cement into the stirring barrel 100, the stirring chamber 130 is used for providing a place for stirring the cement, the first discharge hole 140 is used for guiding the cement stirred in the stirring chamber 130 into the measuring chamber 150, the first electric control valve 141 is used for controlling the communication of the first discharge hole 140, the measuring chamber 150 is used for containing cement with required quantity to facilitate measurement, the liquid level sensor 160 is used for detecting the quantity of the cement in the measuring chamber 150, the second discharge hole 170 is used, the second electrically controlled valve 171 is used for controlling the communication of the second discharge port 170;

referring to fig. 1 and 2 again, a first rotating electrical machine 200 is fixedly installed at the top end of the sealing cover 110, an output end of the first rotating electrical machine 200 penetrates through the sealing cover 110 and extends into the stirring chamber 130, a first connecting column 210 is fixedly connected to the output end of the first rotating electrical machine 200, a first fixing plate 211 is fixedly installed at the bottom end of the first connecting column 210, the first connecting column 210 and the first fixing plate 211 form a closed cavity, six second rotating electrical machines 220 are fixedly installed in the first connecting column 210, specifically, the first rotating electrical machine 200 is welded at the top end of the sealing cover 110, the first connecting column 210 is welded at the output end of the first rotating electrical machine 200, third threaded holes are formed at four corners of the bottom end of the first connecting column 210, four fourth threaded holes having the same inner diameter are formed at positions corresponding to the top end of the first fixing plate 211 and the third threaded holes, the first fixing plate 211 is fixed on the first connecting column 210 by the cooperation of the third threaded holes, the fourth threaded holes and, six second rotating motors 220 are embedded and connected in the first connecting column 210, the first rotating motor 200 is used for driving the first connecting column 210 to rotate clockwise and transversely, the first connecting column 210 is used for accommodating the second rotating motors 220, the first fixing plate 211 is used for sealing the first connecting column 210, and the second rotating motors 220 are used for driving the stirring blades 600 to rotate clockwise and reversely;

referring to fig. 1 again, a third rotating electrical machine 300 is fixedly installed at the bottom end of the stirring chamber 130, an output end of the third rotating electrical machine 300 is fixedly connected with a second connecting column 310, a second fixing plate 311 is fixedly installed at the top end of the second connecting column 310, the second connecting column 310 and the second fixing plate 311 form a sealed cavity, six fourth rotating electrical machines 320 are fixedly installed in the second connecting column 310, specifically, the third rotating electrical machine 300 is welded at the bottom end of the stirring chamber 130, the second connecting column 310 is welded at the output end of the third rotating electrical machine 300, fifth threaded holes are respectively formed in four corners of the top end of the second connecting column 310, four sixth threaded holes with the same inner diameter are formed in positions corresponding to the fifth threaded holes at the bottom end of the second fixing plate 311, the second fixing plate 311 is fixedly installed on the second connecting column 310 through the cooperation of the fifth threaded holes, the sixth threaded holes and fastening bolts, the six fourth rotating electrical machines 320 are embedded and connected, the third rotating motor 300 is used for driving the second connecting column 310 to rotate transversely counterclockwise, the second connecting column 310 is used for accommodating the fourth rotating motor 320, the second fixing plate 311 is used for sealing the second connecting column 310, and the fourth rotating motor 320 is used for driving the stirring blade 600 to rotate vertically counterclockwise;

referring to fig. 1 again, two fifth rotating electrical machines 400 are fixedly mounted on two sides of the top end of the sealing cover 110, two stirring rods 410 are fixedly connected to the bottom ends of the two fifth rotating electrical machines 400 respectively through the sealing cover 110, specifically, the two fifth rotating electrical machines 400 are welded on two sides of the top end of the sealing cover 110 respectively, the two stirring rods 410 are welded to the bottom ends of the two fifth rotating electrical machines 400 respectively through the sealing cover 110, the fifth rotating electrical machines 400 are used for driving the stirring rods 410 to rotate, and the stirring rods 410 are used for assisting in stirring cement;

referring to fig. 1 again, the bottom end of the first fixing plate 211 is fixedly connected to the second fixing plate 311 through a connecting shaft 500, specifically, the bottom end of the first fixing plate 211 is welded to the top end of the connecting shaft 500, the top end of the second fixing plate 311 is welded to the bottom end of the connecting shaft 500, and the connecting shaft 500 is used for fixing the first connecting post 210 and the second connecting post 310, so as to reduce the shaking;

referring to fig. 1 again, one side of each of the six second rotating motors 220 respectively penetrates through the first connecting column 210 to be fixedly connected with the six stirring blades 600, one side of each of the six fourth rotating motors 320 respectively penetrates through the second connecting column 310 to be fixedly connected with the six stirring blades 600, specifically, one side of each of the six second rotating motors 220 respectively penetrates through the first connecting column 210 to be welded with the six stirring blades 600, one side of each of the six fourth rotating motors 320 respectively penetrates through the second connecting column 310 to be welded with the six stirring blades 600, and the stirring blades 600 are used for stirring cement;

when the concrete use is carried out, a worker pours cement into the mixing tank 100 through the feed inlet 120, opens the first rotating motor 200 to drive the first connecting column 210, the first connecting column 210 drives the mixing blade 600 to rotate clockwise and transversely, the second rotating motor 220 drives the mixing blade 600 to rotate clockwise and vertically, opens the third rotating motor 300 to drive the second connecting column 310, the second connecting column 310 drives the mixing blade 600 to rotate counterclockwise and transversely, the fourth rotating motor 320 drives the mixing blade 600 to rotate counterclockwise and vertically, opens the fifth rotating motor 400 to drive the mixing rod 410 to rotate, after the mixing is completed, the first electric control valve 141 is opened, the stirred cement flows into the measuring chamber 150 along the first discharge hole 140, the liquid level sensor 160 detects the cement amount in the measuring chamber 150, and when the cement amount reaches the required amount, the first electric control valve 141 is closed, and the second electric control valve 171 is opened to discharge the cement in the measuring chamber 150 through the second discharge hole 170.

Referring to fig. 1 again, in order to achieve better stirring effect of the device, the first rotating electric machine 200 and the second rotating electric machine 220 both rotate in a clockwise direction, and the third rotating electric machine 300 and the fourth rotating electric machine 320 both rotate in a counterclockwise direction.

Referring to fig. 1 again, in order to prevent cement from being discharged without being completely mixed, a filter screen 142 is fixedly installed in the first discharge hole 140, specifically, the filter screen 142 is embedded and connected in the first discharge hole 140, and the filter screen 142 is used for filtering cement which is not completely mixed.

Referring to fig. 1 again, in order to make the cement stirring finer, twenty-four through holes 610 are respectively formed on the twelve stirring blades 600, and the through holes 610 are used to make the stirring blades 600 stir more finely.

Referring to fig. 1 and fig. 2 again, in order to facilitate the movement of the apparatus, a moving apparatus 700 is fixedly mounted at the bottom end of the stirring barrel 100, the moving apparatus 700 includes a support 710 and universal wheels 720, the top ends of the four supports 710 are fixedly connected to the stirring barrel 100, the bottom ends of the four supports 710 are respectively fixedly connected to the four universal wheels 720, specifically, the top ends of the four supports 710 are welded to the stirring barrel 100, the bottom ends of the four supports 710 are respectively welded to the four universal wheels 720 through shafts, the supports 710 are used for connecting the stirring barrel 100 and the universal wheels 720, and the universal wheels 720 are used for facilitating the movement of the stirring barrel 100.

The first threaded hole, the second threaded hole, the third threaded hole, the fourth threaded hole, the fifth threaded hole, the sixth threaded hole, the second rotating electrical machine 220, the fourth rotating electrical machine 320, the stirring blade 600, the through hole 610, the bracket 710 and the universal wheel 720 are not limited to the specific number recorded in the embodiment, and the number of the first threaded hole, the second threaded hole, the third threaded hole, the fourth threaded hole, the bracket 710 and the universal wheel 720 can be increased or decreased according to the actual condition without affecting the function of stirring cement.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a triaxial cement agitating unit is used in subway construction which characterized in that includes: the stirring device comprises a stirring barrel (100), a first rotating motor (200), a third rotating motor (300), a connecting shaft (500) and a stirring blade (600), wherein a sealing cover (110) is fixedly installed at the top end of the stirring barrel (100), the stirring barrel (100) and the sealing cover (110) form a closed cavity, a feeding hole (120) is formed in the top end of the stirring barrel (100), a stirring chamber (130) and a measuring chamber (150) are formed in the stirring barrel (100), the stirring chamber (130) is located above the measuring chamber (150), a first discharging hole (140) is formed in one side of the bottom end of the stirring chamber (130), a first electric control valve (141) is fixedly installed in the first discharging hole (140), a liquid level sensor (160) is fixedly installed on one side of the measuring chamber (150), a second discharging hole (170) is formed in the other side of the measuring chamber (150), a second electric control valve (171) is fixedly installed on the second discharge hole (170), a first rotating motor (200) is fixedly installed at the top end of the sealing cover (110), the output end of the first rotating motor (200) penetrates through the sealing cover (110) and extends into the stirring chamber (130), a first connecting column (210) is fixedly connected to the output end of the first rotating motor (200), a first fixing plate (211) is fixedly installed at the bottom end of the first connecting column (210), the first connecting column (210) and the first fixing plate (211) form a closed cavity, a plurality of second rotating motors (220) are fixedly installed in the first connecting column (210), one sides of the plurality of second rotating motors (220) respectively penetrate through the first connecting column (210) and are fixedly connected with the plurality of stirring blades (600), and a third rotating motor (300) is fixedly installed at the bottom end of the stirring chamber (130), the output end of the third rotating motor (300) is fixedly connected with a second connecting column (310), a second fixing plate (311) is fixedly arranged at the top end of the second connecting column (310), the second connecting column (310) and the second fixing plate (311) form a closed cavity, a plurality of fourth rotating motors (320) are fixedly arranged in the second connecting column (310), one sides of the plurality of fourth rotating motors (320) respectively penetrate through the second connecting column (310) to be fixedly connected with a plurality of stirring blades (600), the bottom end of the first fixing plate (211) is fixedly connected with the second fixing plate (311) through the connecting shaft (500), two fifth rotating electrical machines (400) are fixedly mounted on two sides of the top end of the sealing cover (110) respectively, and two stirring rods (410) are fixedly connected to the bottom ends of the two fifth rotating electrical machines (400) through the sealing cover (110) respectively.

2. The triaxial cement mixing apparatus for subway construction as set forth in claim 1, wherein said first rotating electrical machine (200) and said second rotating electrical machine (220) both rotate in a clockwise direction, and said third rotating electrical machine (300) and said fourth rotating electrical machine (320) both rotate in a counterclockwise direction.

3. The triaxial cement mixing apparatus for subway construction as claimed in claim 1, wherein a filter screen (142) is fixedly installed in the first discharge port (140).

4. The triaxial cement mixing apparatus for subway construction as claimed in claim 1, wherein a plurality of perforations (610) are formed on each of said plurality of mixing blades (600).

5. The triaxial cement mixing device for subway construction as claimed in claim 1, wherein a moving device (700) is fixedly installed at a bottom end of said mixing tank (100), said moving device (700) comprises a support (710) and a universal wheel (720), top ends of a plurality of said supports (710) are fixedly connected to said mixing tank (100), and bottom ends of a plurality of said supports (710) are respectively fixedly connected to a plurality of said universal wheels (720).