CN108127785B - Be used for construction sand cement agitating unit - Google Patents

Be used for construction sand cement agitating unit Download PDF

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Publication number
CN108127785B
CN108127785B CN201810185316.0A CN201810185316A CN108127785B CN 108127785 B CN108127785 B CN 108127785B CN 201810185316 A CN201810185316 A CN 201810185316A CN 108127785 B CN108127785 B CN 108127785B
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box body
rectangular box
rotating
embedded
rectangular
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CN201810185316.0A
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CN108127785A (en
Inventor
高博
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Shantui Janeoo Machinery Co Ltd
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Shantui Janeoo Machinery Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10Mixing in containers not actuated to effect the mixing
    • B28C5/12Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/14Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0806Details; Accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0806Details; Accessories
    • B28C5/0831Drives or drive systems, e.g. toothed racks, winches
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0806Details; Accessories
    • B28C5/0856Supporting frames or structures, e.g. supporting wheels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0893Mobile mixing devices, e.g. hanging
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10Mixing in containers not actuated to effect the mixing
    • B28C5/12Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/16Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis

Abstract

The invention discloses a sand cement stirring device for construction, which comprises an operation table, wherein a rectangular groove is formed in the upper surface of the operation table, a first magnet is arranged on the inner lower surface of the rectangular groove, second round grooves are formed in the surfaces of two sides in the rectangular groove, a horizontal electric control telescopic rod with a telescopic end is embedded in each second round groove, a top plate is arranged on the surface of the telescopic end side of each electric control telescopic rod, a rectangular box body is arranged above the rectangular groove, a second magnet is arranged on the lower surface of the rectangular box body, the first magnet and the second magnet are attracted oppositely, a feed inlet is formed in the center of the upper surface of the rectangular box body, a round through hole is formed in the right side surface of the rectangular box body, a bearing is embedded in the round through hole, and a mounting box is fixedly connected to the right side surface of the rectangular box. The invention has the advantages of simple structure, strong practicability and uniform stirring.

Description

Be used for construction sand cement agitating unit
Technical Field
The invention relates to the field of building construction, in particular to a sand cement stirring device for construction.
Background
A cement mixer, also known as concrete mixer, is a machine for mixing cement, sand aggregate and water into concrete mixture, and is mainly composed of a mixing drum, a feeding and discharging mechanism, a water supply system, a prime mover, a transmission mechanism, a frame and a supporting device.
In the prior art, patent No. 205799862U, entitled cement mixer, has a good mixing function, but the protection lacks the protection function.
The cement paste for building block gaps and the cement paste for pouring the cement paste into the prestressed concrete construction of the prestressed steel bars have higher requirements, and the cement paste for building block gaps and the cement paste for pouring need to be uniformly mixed except for meeting a certain water-cement ratio. The existing cement mixer is composed of a motor, a feed inlet, a slurry outlet and the like which are arranged on a mixing drum, wherein the motor is connected with a vertical shaft in the mixing drum, and a mixing blade is arranged on the vertical shaft. However, the existing stirring equipment is limited by the structure, and the stirring blades in the stirring cylinder have working blind areas in the stirring cylinder, so that cement paste cannot be sufficiently and uniformly stirred, and the requirement of construction specifications cannot be met.
Disclosure of Invention
The invention aims to solve the problems and designs a sand cement stirring device for construction.
The technical scheme of the invention is that the sand cement stirring device for construction comprises an operation table, wherein a rectangular groove is formed in the upper surface of the operation table, a first magnet is arranged on the inner lower surface of the rectangular groove, a second round groove is formed in the two side surfaces of the rectangular groove, an electric control telescopic rod with a horizontal telescopic end is embedded in each second round groove, a top plate is arranged on the side surface of the telescopic end of each electric control telescopic rod, a rectangular box body is arranged above the rectangular groove, a second magnet is arranged on the lower surface of the rectangular box body, the first magnet and the second magnet are attracted oppositely, a feed inlet is formed in the center of the upper surface of the rectangular box body, a round through hole is formed in the right side surface of the rectangular box body, a bearing is embedded in the round through hole, a mounting box is fixedly connected to the right side surface of the rectangular box body and is positioned at the round through hole, and a first rotating motor with a horizontal, the rotating end of the first rotating motor is connected with a bearing, the side surface of the rotating end of the first rotating motor is provided with a first rotating rod, the first rotating rod is sleeved with a spiral hinge blade, the center of the inner lower surface of the rectangular box is provided with a third round groove, two side circumferential surfaces in the third round groove are respectively provided with a fourth round groove, each fourth round groove is internally embedded with a second electric control telescopic rod with a horizontal telescopic end, the telescopic end of each second electric control telescopic rod is provided with a semicircular clamping plate, the inner lower surface of the third round groove is provided with a spring pad, the third round groove is internally embedded with a second rotating motor with an upward rotating end, the upper surface of the rotating end of the second rotating motor is provided with a second rotating rod, the second rotating rod is provided with a rotating disc, the upper surface of the rotating disc is provided with a stirring plate, and the lower end of the side surface of the rectangular box, the electromagnetic valve is embedded in the discharge port, a timer is arranged in the side surface of the rectangular box body, three first vibration sensors are uniformly distributed on the upper side surface of the rectangular box body and used for measuring vibration signals of the upper part of the rectangular box body, three second vibration sensors are uniformly distributed on the lower side surface of the rectangular box body and used for measuring vibration signals of the lower part of the rectangular box body; the lower surface of the operating platform is provided with an electrical interface, the front surface of the rectangular box body is provided with a capacitive touch screen and a button group, the electrical interface, the capacitive touch screen, the timer, the three first vibration sensors, the three second vibration sensors and the button group are connected with the input of a controller, and the output of the controller is connected with the inputs of the electric control telescopic rod, the second electric control telescopic rod, the electromagnetic valve, the first rotating motor and the second rotating motor; the controller receives the measured values of the three first vibration sensors and calculates the average value of the measured values as the upper vibration signal of the rectangular box body, the controller receives the measured values of the three second vibration sensors and calculates the average value of the measured values as the lower vibration signal of the rectangular box body, and the controller dynamically adjusts the output power of the first rotating motor and the second rotating motor according to the upper vibration signal and the lower vibration signal of the rectangular box body until the lower vibration signal of the rectangular box body is 1.5-2 times of the upper vibration signal.
The water inlet is processed at one end of the upper surface of the rectangular box body, and the water pipe connector is embedded in the water inlet.
Two pairs of No. five circular grooves are processed on the lower surface of the operating platform, the spring is embedded in each No. five circular groove, and the universal wheel is embedded in each No. five circular groove.
The feed inlet edge hinged joint rectangle shutter, rectangle shutter upper surface is equipped with the handle.
The front surface of the rectangular box body is provided with the observation port, and toughened glass is embedded in the observation port.
The slide way is arranged at the discharge port.
The sand cement stirring device for construction manufactured by the technical scheme of the invention has the advantages of simple operation, low manufacturing cost, uniform cement mixing and realization of sufficient and uniform stirring.
Drawings
FIG. 1 is a schematic structural view of a sand cement mixing apparatus for construction according to the present invention;
FIG. 2 is a side view of a sand cement mixing apparatus for use in construction according to the present invention;
in the figure, 1, an operation table; 2. a first magnet; 3. an electric control telescopic rod; 4. a top plate; 5. a rectangular box body; 6. a magnet II; 7. a bearing; 8. mounting a box; 9. a first rotating electrical machine; 10. a first rotating rod; 11. spirally twisting leaves; 12. a second electric control telescopic rod; 13. a semicircular clamping plate; 14. a spring pad; 15. a second rotating electrical machine; 16. a second rotating rod; 17. rotating the disc; 18. a stirring plate; 19. an electromagnetic valve; 20. a timer; 21. an electrical interface; 22. a capacitive touch screen; 23. a button group; 24. a water pipe connector; 25. a universal wheel; 26. a rectangular shutter; 27. a handle; 28. tempering the glass; 29. a slideway.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, and as shown in fig. 1-2, the sand cement stirring device for construction comprises an operation table 1, wherein a rectangular groove is formed in the upper surface of the operation table 1, a first magnet 2 is arranged on the inner lower surface of the rectangular groove, second circular grooves are formed in the two side surfaces of the rectangular groove, an electric control telescopic rod 3 with a horizontal telescopic end is embedded in each second circular groove, a top plate 4 is arranged on the side surface of the telescopic end of each electric control telescopic rod 3, a rectangular box body 5 is arranged above the rectangular groove, a second magnet 6 is arranged on the lower surface of the rectangular box body 5, the first magnet 2 and the second magnet 6 are mutually attracted, a feed inlet is formed in the center of the upper surface of the rectangular box body 5, a circular through hole is formed in the right side surface of the rectangular box body 5, a bearing 7 is embedded in the circular through hole, and a mounting box 8 is fixedly connected to the right side surface, a first rotating motor 9 with a horizontal rotating end is arranged in the mounting box 8, the rotating end of the first rotating motor 9 is connected with a bearing 7, a first rotating rod 10 is arranged on the side surface of the rotating end of the first rotating motor 9, a spiral hinge blade 11 is sleeved on the first rotating rod 10, a third circular groove is processed at the center of the inner lower surface of the rectangular box body 5, four circular grooves are processed on the two side circumferential surfaces in the third circular groove, a second electric control telescopic rod 12 with a horizontal telescopic end is embedded in each fourth circular groove, a semicircular clamping plate 13 is arranged at the telescopic end of each second electric control telescopic rod 12, a spring pad 14 is arranged on the inner lower surface of the third circular groove, a second rotating motor 15 with an upward rotating end is embedded in the third circular groove, a second 16 is arranged on the upper surface of the rotating end of the second rotating motor 15, and a rotating disc 17 is arranged on the second rotating rod 16, a stirring plate 18 is arranged on the upper surface of the rotating disc 17, a discharge hole is formed in the lower end of the side surface of the rectangular box body 5, an electromagnetic valve 19 is embedded in the discharge hole, a timer 20 is arranged in the side surface of the rectangular box body 5, three first vibration sensors are uniformly distributed on the upper side surface of the rectangular box body 5 and used for measuring vibration signals of the upper part of the rectangular box body 5, three second vibration sensors are uniformly distributed on the lower side surface of the rectangular box body 5 and used for measuring vibration signals of the lower part of the rectangular box body 5; the lower surface of the operating platform 1 is provided with an electrical interface 21, the front surface of the rectangular box 5 is provided with a capacitive touch screen 22 and a button group 23, the electrical interface 21, the capacitive touch screen 22, a timer 20, the three first vibration sensors, the three second vibration sensors and the button group 23 are connected with the input of a controller, and the output of the controller is connected with the inputs of the electric control telescopic rod 3, the second electric control telescopic rod 12, the electromagnetic valve 19, the first rotating motor 9 and the second rotating motor 15; the controller receives the measured values of the three first vibration sensors and calculates the average value of the measured values as an upper vibration signal of the rectangular box body 5, the controller receives the measured values of the three second vibration sensors and calculates the average value of the measured values as a lower vibration signal of the rectangular box body 5, and the controller dynamically adjusts the output power of the first rotating motor 9 and the second rotating motor 15 according to the upper vibration signal and the lower vibration signal of the rectangular box body 5 until the lower vibration signal of the rectangular box body 5 is 1.5-2 times of the upper vibration signal. The water inlet is processed at one end of the upper surface of the rectangular box body 5, and the water pipe connector 24 is embedded in the water inlet. Two pairs of No. five circular grooves are processed on the lower surface of the operating platform 1, the spring is embedded in each No. five circular groove, and the universal wheel 25 is embedded in each No. five circular groove. The edge of the feeding hole is hinged with the rectangular stop door 26, and the upper surface of the rectangular stop door 26 is provided with a handle 27. The front surface of the rectangular box body 5 is provided with the observation port, and toughened glass 28 is embedded in the observation port. The slide way 29 is arranged at the discharge port.
The embodiment is characterized in that a rectangular groove is processed on the upper surface of an operating table 1, a first magnet 2 is arranged on the inner lower surface of the rectangular groove, a second round groove is processed on the inner two side surfaces of the rectangular groove, an electric control telescopic rod 3 with a horizontal telescopic end is embedded in each second round groove, a top plate 4 is arranged on the side surface of the telescopic end of each electric control telescopic rod 3, a rectangular box body 5 is arranged above the rectangular groove, a second magnet 6 is arranged on the lower surface of the rectangular box body 5, the first magnet 2 and the second magnet 6 are mutually attracted, a feed inlet is processed at the center of the upper surface of the rectangular box body 5, a round through hole is processed on the right side surface of the rectangular box body 5, a bearing 7 is embedded in the round through hole, a mounting box 8 is fixedly connected with the right side surface of the rectangular box body 5 and is positioned at the round through hole, a first rotating motor 9 with a, the first rotating motor 9 is provided with a first rotating rod 10 on the side surface of the rotating end, a spiral hinge 11 is sleeved on the first rotating rod 10, a third round groove is processed at the center of the inner lower surface of the rectangular box body 5, a fourth round groove is processed on the circumferential surface of the two sides in the third round groove, a second electric control telescopic rod 12 with a horizontal telescopic end is embedded in each fourth round groove, a semicircular clamping plate 13 is arranged at the telescopic end of each second electric control telescopic rod 12, a spring cushion 14 is arranged on the inner lower surface of the third round groove, a second rotating motor 15 with an upward rotating end is embedded in the third round groove, a second rotating rod 16 is arranged on the upper surface of the rotating end of the second rotating motor 15, a rotating disc 17 is arranged on the second rotating rod 16, a stirring plate 18 is arranged on the upper surface of the rotating disc 17, a discharge port is processed at the lower end of the side surface of the rectangular box body 5, an, the lower surface of the operating platform 1 is provided with an electrical interface 21, the front surface of the rectangular box body 5 is provided with a capacitive touch screen 22 and a button group 23, the electrical interface 21, the capacitive touch screen 22, the output of the timer 20 and the button group 23 is connected with the input of a controller, the output of the controller is connected with an electric control telescopic rod 3, a second electric control telescopic rod 12, an electromagnetic valve 19, a first rotating motor 9 and a second rotating motor 15, the device is simple to operate, low in manufacturing cost and uniform in cement mixing, and sufficient and uniform stirring is achieved.
In this embodiment, first, the output terminal of the controller of the MAM-200 type is electrically connected to the electrical interface 21, the capacitive touch screen 22 and the button set 23 through wires. The controller input passes through the wire and links to each other with automatically controlled telescopic link 3, No. two automatically controlled telescopic links 12, solenoid valve 19, a rotating electrical machines 9 and No. two rotating electrical machines 15 electrical property, and concrete theory of operation is as follows: putting cement sand needing to be stirred into the rectangular box body 5 from the feeding hole, then connecting a water pipe interface 24 into a water pipe, injecting water into the rectangular box body 5, then closing the rectangular baffle door 26 through a handle 27, then timing a timer 20 in the device through a capacitive touch screen 22, then driving the spiral hinge 11 on the first rotating rod 10 to stir through the first rotating motor 9, then driving the stirring plate 18 on the rotating disk 17 through the second rotating motor 15 to stir, opening the electromagnetic valve 19 through the button group 23 when the stirring is finished, so that a sand-sand mixture is discharged from the slide 29, the working condition can be directly observed through toughened glass 28 in the observation hole, and then reducing the vibration of the universal wheel 25 when the universal wheel moves through the spring; the electrically controlled telescopic rod 3 drives the top plate 4 to swing the rectangular box body 5 when the rectangular box body works, then a magnet and a second magnet play a limiting role, then a second electrically controlled telescopic rod 12 can clamp and fix a second rotating motor 15, and meanwhile, the maintenance is convenient to detach.
As a further optimization of the technical scheme, three first vibration sensors are uniformly distributed on the upper side surface of the rectangular box body 5, and three second vibration sensors are uniformly distributed on the lower side surface of the rectangular box body 5. When the rotating motor drives the spiral twisting blades 11 and the stirring plate 18 to perform stirring operation, the lower material of the rectangular box body 5 bears a large pressure, is easy to deposit and further causes uneven stirring, and the upper material of the rectangular box body 5 is easy to be stirred uniformly, so that the upper material and the lower material can be fully mixed by increasing the stirring power of the lower part of the rectangular box body 5. In the embodiment, vibration signals of the upper part and the lower part of the rectangular box body 5 are measured by arranging the vibration sensor, the controller receives the signals and then dynamically adjusts the output power of the first rotating motor 9 and the second rotating motor 15 until the lower part vibration signal of the rectangular box body 5 is 1.5-2 times of the upper part vibration signal, so that the stirring power of the lower part materials of the rectangular box body 5 is larger, the material deposition is avoided, the stirring power of the upper part materials of the rectangular box body 5 is smaller, the power consumption is reduced, and the upper part materials can be uniformly stirred. In addition, because the upper stirring power and the lower stirring power of the rectangular box body 5 have a multiple difference, the material can flow up and down, and the stirring is more uniform.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims (6)

1. The utility model provides a be used for construction sand cement agitating unit, includes operation panel (1), surface machining rectangle recess on operation panel (1), the lower surface is equipped with magnet (2) No. one in the rectangle recess, two side surfaces all process No. two circular recesses in the rectangle recess, every No. two circular recess embedded dress expansion end is horizontally automatically controlled telescopic link (3), every automatically controlled telescopic link (3) flexible end side surface is equipped with roof (4), rectangle box (5) are equipped with to rectangle recess top, rectangle box (5) lower surface is equipped with magnet (6) No. two, magnet (2) and magnet (6) are to the facies, rectangle box (5) upper surface center department processes the feed inlet, rectangle box (5) right side surface machining circular through-hole, inlay dress bearing (7) in the circular through-hole, the right side surface of the rectangular box body (5) is fixedly connected with a mounting box (8) at the position of a circular through hole, a first rotating motor (9) with a horizontal rotating end is arranged in the mounting box (8), the rotating end of the first rotating motor (9) is connected with a bearing (7), a first rotating rod (10) is arranged on the side surface of the rotating end of the first rotating motor (9), a spiral hinge leaf (11) is sleeved on the first rotating rod (10), a third circular groove is processed at the center of the inner lower surface of the rectangular box body (5), four circular grooves are processed on the circumferential surfaces of two sides in the third circular groove, a second electric control telescopic rod (12) with a horizontal telescopic end is embedded in each four circular grooves, a semicircular clamping plate (13) is arranged at the telescopic end of each second electric control telescopic rod (12), and a spring pad (14) is arranged on the inner lower surface of each third circular groove, a second rotating motor (15) with an upward rotating end is embedded in the third round groove, a second rotating rod (16) is arranged on the upper surface of the rotating end of the second rotating motor (15), a rotating disc (17) is arranged on the second rotating rod (16), a stirring plate (18) is arranged on the upper surface of the rotating disc (17), a discharge hole is machined in the lower end of the side surface of the rectangular box body (5), an electromagnetic valve (19) is embedded in the discharge hole, and a timer (20) is arranged in the side surface of the rectangular box body (5);
the vibration measurement device is characterized in that three first vibration sensors are uniformly distributed on the upper side surface of the rectangular box body (5), the three first vibration sensors are used for measuring vibration signals of the upper part of the rectangular box body (5), three second vibration sensors are uniformly distributed on the lower side surface of the rectangular box body (5), and the three second vibration sensors are used for measuring vibration signals of the lower part of the rectangular box body (5); an electrical interface (21) is arranged on the lower surface of the operating table (1), a capacitive touch screen (22) and a button group (23) are arranged on the front surface of the rectangular box body (5), the electrical interface (21), the capacitive touch screen (22), a timer (20), the outputs of the three first vibration sensors, the three second vibration sensors and the button group (23) are connected with the input of a controller, and the output of the controller is connected with the inputs of an electric control telescopic rod (3), an electric control telescopic rod II (12), an electromagnetic valve (19), a first rotating motor (9) and a second rotating motor (15); the controller receives the measured values of the three first vibration sensors and calculates the average value of the measured values as an upper vibration signal of the rectangular box body (5), and the controller receives the measured values of the three second vibration sensors and calculates the average value of the measured values as a lower vibration signal of the rectangular box body (5);
the controller dynamically adjusts the output power of the first rotating motor (9) and the second rotating motor (15) until the lower vibration signal of the rectangular box body (5) is 1.5-2 times of the upper vibration signal according to the upper vibration signal and the lower vibration signal of the rectangular box body (5), so that the upper stirring power and the lower stirring power of the rectangular box body (5) have a multiple difference, the vertical flow of materials is facilitated, and the stirring is more uniform.
2. A sand cement mixing device for construction according to claim 1, wherein a water inlet is formed at one end of the upper surface of the rectangular box body (5), and a water pipe interface (24) is embedded in the water inlet.
3. A sand cement mixing device for construction according to claim 1, wherein two pairs of five circular grooves are machined on the lower surface of the operation platform (1), each five circular groove is embedded with the spring, and each five circular groove is embedded with the universal wheel (25).
4. A sand cement mixer for construction sand according to claim 1, wherein said rectangular shutter (26) is hinged at the edge of the inlet opening, and a handle (27) is provided on the upper surface of the rectangular shutter (26).
5. The sand cement mixer for construction according to claim 1, wherein the rectangular box body (5) has a viewing port formed on its front surface, and a tempered glass (28) is embedded in the viewing port.
6. A sand cement mixing apparatus for use in construction according to claim 1, wherein a chute (29) is provided at the discharge opening.
CN201810185316.0A 2018-03-06 2018-03-06 Be used for construction sand cement agitating unit Active CN108127785B (en)

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