CN219121924U

CN219121924U - Cement ratio simulation experiment device for building

Info

Publication number: CN219121924U
Application number: CN202223557765.4U
Authority: CN
Inventors: 禹云峰; 王建光; 秘晓宇
Original assignee: Luoyang Zehua Mechanical Equipment Co ltd
Current assignee: Luoyang Zehua Mechanical Equipment Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-02
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a cement proportioning simulation experiment device for a building, which comprises a mixing barrel, wherein the middle part of the top end of the mixing barrel is fixedly connected with a motor, the output end of the motor penetrates through the mixing barrel and is fixedly connected with a rotating rod, the middle part of the rotating rod is fixedly connected with stirring paddles at equal intervals, the front end of the top of the inner side of the mixing barrel is fixedly connected with a telescopic rod, the output end of the telescopic rod is fixedly connected with an inductor, and the left side of the top of the mixing barrel is communicated with a feed hopper. According to the utility model, raw materials are poured into the mixing barrel, the telescopic rod is started to place the sensor at a proper position, water is discharged into the mixing barrel, the electromagnetic valve is closed when the water hits the sensor, the water adding amount can be accurately controlled, the valve is started to discharge cement paste into the collecting tank, the hydraulic rod is started to press the cement paste downwards, and the pressure sensor is used for testing the tolerance of the cement paste, so that the later actual operation and the inspection efficiency are not affected.

Description

Cement ratio simulation experiment device for building

Technical Field

The utility model relates to the technical field of cement production, in particular to a cement proportioning simulation experiment device for a building.

Background

The cement is a powdery hydraulic inorganic cementing material, and the cement is added with water and stirred to form slurry, can be hardened in air or water, and can firmly bond sand, stone and other materials together. When cement slurries are used in construction, it is necessary to perform proportioning experiments on cement, sand and water to determine the proportions suitable for use in construction.

When the existing cement proportioning simulation experiment device for the building is used for proportioning experiments, raw materials to be mixed are directly poured into a stirring barrel to be stirred and proportioned, the quality of cement paste is unqualified easily because the water adding quantity cannot be accurately controlled, the raw materials are wasted, and after the mixing is finished, the mixed cement cannot be rapidly tested, so that the later actual operation and the inspection efficiency are affected.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a cement proportioning simulation experiment device for a building.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a cement ratio simulation experiment device for building, includes the blending tank, the top middle part fixedly connected with motor of blending tank, the output of motor runs through blending tank and fixedly connected with bull stick, the equal distance fixedly connected with stirring rake in middle part of bull stick, the inboard top front end fixedly connected with telescopic link of blending tank, the output fixedly connected with inductor of telescopic link, the top left side intercommunication of blending tank has the feeder hopper, the top right side intercommunication of blending tank has the inlet tube, be provided with the solenoid valve on the inlet tube, the bottom intercommunication of blending tank has the discharging pipe, be provided with the valve on the discharging pipe, the right-hand member intercommunication of discharging pipe has the collecting vat, the bottom of collecting vat is provided with pressure sensor, the equal fixedly connected with connecting plate in left and right sides of blending tank, right side the bottom middle part fixedly connected with hydraulic stem of connecting plate, the output fixedly connected with clamp plate of hydraulic stem.

As a further description of the above technical solution:

the bottom of the connecting plate is fixedly connected with a bottom plate, and one side of the bottom of the connecting plate, which is far away from each other, is fixedly connected with a supporting rod.

As a further description of the above technical solution:

the top left side fixedly connected with switch of bottom plate, the switch respectively with motor, telescopic link, hydraulic stem, solenoid valve and inductor electric connection.

As a further description of the above technical solution:

the inductor is higher than the top stirring paddle when the telescopic rod is completely contracted.

As a further description of the above technical solution:

the top of the feed hopper is provided with a sealing cover.

As a further description of the above technical solution:

the front side of the mixing barrel is provided with scale marks.

As a further description of the above technical solution:

the mixing barrel is made of transparent materials.

In the utility model, the raw materials are poured into the mixing barrel, the telescopic rod is started to place the inductor at a proper position, water is discharged into the mixing barrel, when the water hits the inductor, the electromagnetic valve is closed, and the motor is started to drive the stirring paddle to stir by matching with the rotating rod, so that the water adding amount can be accurately and accurately controlled, the quality failure of cement paste is avoided, and the resources are saved.

In the utility model, the valve is started to discharge the cement paste into the collecting tank, the hydraulic rod is started to enable the pressing plate to press the cement paste downwards, and the pressure sensor is used for testing the bearing force of the cement paste, so that the cement paste can be rapidly and rapidly tested, and the later actual operation and the inspection efficiency are not influenced.

Drawings

FIG. 1 is a front view of a simulation experiment device for building cement proportion, which is provided by the utility model;

fig. 2 is a perspective structure diagram of a cement proportion simulation experiment device for construction, which is provided by the utility model;

fig. 3 is a split diagram of a cement proportion simulation experiment device for construction.

Legend description: 1. a mixing drum; 2. a motor; 3. a water inlet pipe; 4. an electromagnetic valve; 5. a feed hopper; 6. a discharge pipe; 7. a valve; 8. a connecting plate; 9. a hydraulic rod; 10. a pressing plate; 11. a collection tank; 12. a pressure sensor; 13. a support rod; 14. a switch; 15. scale marks; 16. sealing cover; 17. a bottom plate; 18. a rotating rod; 19. stirring paddles; 20. a telescopic rod; 21. an inductor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the cement proportioning simulation experiment device for the building comprises a mixing drum 1, wherein the middle part of the top end of the mixing drum 1 is fixedly connected with a motor 2, the output end of the motor 2 penetrates through the mixing drum 1 and is fixedly connected with a rotating rod 18, the middle part of the rotating rod 18 is fixedly connected with a stirring paddle 19 at equal intervals, the stirring paddle 19 is driven by the motor 2 in cooperation with the rotating rod 18 to stir, the front end of the inner side top of the mixing drum 1 is fixedly connected with a telescopic rod 20, the output end of the telescopic rod 20 is fixedly connected with an inductor 21, the height of the inductor 21 is regulated by the telescopic rod 20 in a telescopic way, so as to control water injection quantity, the left side of the top of the mixing drum 1 is communicated with a feed hopper 5, the right side of the top of the mixing drum 1 is communicated with a water inlet pipe 3, the water inlet pipe 3 is provided with an electromagnetic valve 4, the bottom of the mixing drum 1 is communicated with a discharge pipe 6, the discharge pipe 6 is provided with a valve 7, the right end of the discharge pipe 6 is communicated with a collecting tank 11, the valve 7 is opened to enable the stirred cement paste to be discharged into the collecting tank 11 through the discharging pipe 6, the pressure sensor 12 is arranged at the bottom of the collecting tank 11, the connecting plates 8 are fixedly connected to the left side and the right side of the mixing drum 1, the hydraulic rod 9 is fixedly connected to the middle part of the bottom end of the right connecting plate 8, the pressing plate 10 is fixedly connected to the output end of the hydraulic rod 9, the pressing plate 10 presses the cement paste downwards through the hydraulic rod 9, the pressure sensor 12 is used for testing the bearing force of the cement paste, raw materials such as cement, sand and stone are poured into the mixing drum 1 from the feeding hopper 5 when in use, the telescopic rod 20 is started to stretch and retract to place the inductor 21 at a proper position, water is discharged into the mixing drum 1 through the water inlet pipe 3, when the water touches the inductor 21, the electromagnetic valve 4 is closed, the motor 2 is started to drive the stirring paddle 19 to stir through the rotating rod 18, so that the water adding amount can be accurately and accurately controlled, the quality disqualification of cement paste is avoided, resources are saved, the valve 7 is started, the stirred cement paste is discharged into the collecting tank 11 through the discharging pipe 6, the hydraulic rod 9 is started to enable the pressing plate 10 to be extruded downwards, the bearing force of the cement paste is tested through the pressure sensor 12, the cement paste can be rapidly and rapidly tested, and the later actual operation and the inspection efficiency are not affected.

The equal fixedly connected with bracing piece 13 of one side is kept away from mutually to connecting plate 8 bottom, the bottom fixedly connected with bottom plate 17 of bracing piece 13 for strutting arrangement, the top left side fixedly connected with switch 14 of bottom plate 17, switch 14 respectively with motor 2, telescopic link 20, hydraulic stem 9, solenoid valve 4 and inductor 21 electric connection, be used for controlling motor 2, telescopic link 20, hydraulic stem 9, solenoid valve 4 and inductor 21's start-up and stopping, inductor 21 is higher than top stirring rake 19 when telescopic link 20 contracts completely, beat inductor 21 when preventing stirring rake 19, damage to it, the top of feeder hopper 5 is provided with sealed lid 16 for sealing, impurity entering when avoiding not using, the front side of mixing drum 1 is provided with scale mark 15, be convenient for take notes the mixed volume, mixing drum 1 adopts transparent material, be convenient for observe the stirring condition.

Working principle: pouring raw materials such as cement, grit into mixing drum 1 from feeder hopper 5, start telescopic link 20 flexible place inductor 21 in the suitable position, in the entering mixing drum 1 of water drainage through inlet tube 3, when water touched inductor 21, solenoid valve 4 closes, starter motor 2 cooperation bull stick 18 drives stirring rake 19 and stirs, thereby can accurately and accurately control the water adding amount, the quality disqualification of cement paste has been avoided, the resources are saved, and start valve 7, make the cement paste that stirs discharge into collecting vat 11 through discharging pipe 6, start hydraulic stem 9 makes clamp plate 10 push down, the tolerance of cement paste is tested through pressure sensor 12, can experiment the cement paste fast, do not influence later stage actual operation and inspection efficiency.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a cement ratio simulation experiment device for building, includes mixing drum (1), its characterized in that: the novel mixing drum comprises a mixing drum body, wherein a motor (2) is fixedly connected to the middle of the top end of the mixing drum body (1), the output end of the motor (2) penetrates through the mixing drum body (1) and is fixedly connected with a rotating rod (18), stirring paddles (19) are fixedly connected to the middle of the rotating rod (18) at equal intervals, a telescopic rod (20) is fixedly connected to the front end of the inner side top of the mixing drum body (1), an inductor (21) is fixedly connected to the output end of the telescopic rod (20), a feed hopper (5) is communicated to the left side of the top of the mixing drum body (1), a water inlet pipe (3) is communicated to the right side of the top of the mixing drum body (1), and an electromagnetic valve (4) is arranged on the water inlet pipe (3); the bottom of the mixing barrel (1) is communicated with a discharge pipe (6), a valve (7) is arranged on the discharge pipe (6), the right end of the discharge pipe (6) is communicated with a collecting tank (11), and a pressure sensor (12) is arranged at the bottom of the collecting tank (11); the left side and the right side of the mixing barrel (1) are fixedly connected with connecting plates (8), the middle part of the bottom end of each right-side connecting plate (8) is fixedly connected with a hydraulic rod (9), and the output end of each hydraulic rod (9) is fixedly connected with a pressing plate (10).

2. The simulation experiment device for cement proportioning for building according to claim 1, wherein: the bottom of the connecting plate (8) is fixedly connected with a supporting rod (13) on one side far away from the bottom, and the bottom of the supporting rod (13) is fixedly connected with a bottom plate (17).

3. The simulation experiment device for cement proportioning for building according to claim 2, wherein: the left side of the top of the bottom plate (17) is fixedly connected with a switch (14), and the switch (14) is electrically connected with the motor (2), the telescopic rod (20), the hydraulic rod (9), the electromagnetic valve (4) and the inductor (21) respectively.

4. The simulation experiment device for cement proportioning for building according to claim 1, wherein: when the telescopic rod (20) is completely contracted, the inductor (21) is higher than the top stirring paddle (19).

5. The simulation experiment device for cement proportioning for building according to claim 1, wherein: the top of the feed hopper (5) is provided with a sealing cover (16).

6. The simulation experiment device for cement proportioning for building according to claim 1, wherein: the front side of the mixing barrel (1) is provided with scale marks (15).

7. The simulation experiment device for cement proportioning for building according to claim 1, wherein: the mixing barrel (1) is made of transparent materials.