Concrete water reducer feeding device

Abstract

The utility model relates to a device, in particular to a concrete water reducing agent feeding device. The concrete water reducing agent feeding device comprises a base, a motor, a stirring barrel, a stirring rod and a mounting plate, a stirring barrel is mounted on the upper portion of the base, a motor is mounted on the lower portion of the stirring barrel, a stirring rod is movably mounted in the stirring barrel, the lower portion of the stirring rod penetrates through the stirring barrel and is connected with an output shaft of the motor through a coupler, and a mounting plate is mounted on one side of the upper portion of the stirring barrel. According to the utility model, the adjusting knob is manually rotated and drives the screw rod to rotate, so that the lifting height of the adjusting rod can be adjusted, the adjusting rod drives the adjusting plate to move upwards, and the amount of the internal water reducing agent can be observed under the indication of the graduated scale, thereby achieving the effect of adjusting the proportioning amount of the water reducing agent.

Description

Technical Field

[0001] The utility model relates to a device, in particular to a concrete water reducing agent feeding device. Background Art

[0002] Water reducer is a concrete admixture that can reduce the amount of mixing water while maintaining the slump of concrete basically unchanged. Most of them are anionic surfactants, such as lignin sulfonate, naphthalene sulfonate formaldehyde polymer, etc. After being added to the concrete mixture, it has a dispersing effect on cement particles, which can improve its workability, reduce unit water consumption, and improve the fluidity of the concrete mixture; or reduce unit cement consumption and save cement. At present, water reducer is directly added to the concrete, and the amount of water reducer cannot be controlled, which can easily lead to the quality of concrete mixing.

[0003] Therefore, we need to design a concrete water reducing agent feeding device with an adjustable ratio water reducing agent. Utility Model Content

[0004] In order to overcome the disadvantages of the current method of directly adding a water reducing agent into concrete, the amount of the water reducing agent cannot be controlled, and the quality of concrete mixing is easily affected, the technical problem to be solved by the utility model is to provide a concrete water reducing agent feeding device with an adjustable water reducing agent ratio.

[0005] In order to solve the above technical problems, the utility model provides a concrete water reducing agent feeding device, comprising a base, a motor, a mixing barrel, a material pipe, a solenoid valve, a stirring rod, a mounting plate, a mounting frame, a measuring cylinder, a mounting rod, a screw, an adjusting knob, a mounting ring, an adjusting rod and an adjusting plate. A mixing barrel is mounted on the upper part of the base, a motor is mounted on the lower part of the mixing barrel, a stirring rod is movably mounted inside the mixing barrel, the lower part of the stirring rod passes through the mixing barrel and is connected to the output shaft of the motor through a coupling, a mounting plate is mounted on one side of the upper part of the mixing barrel, a material pipe is mounted on the upper part of the mounting plate, a solenoid valve is mounted on the upper part of the material pipe, a mounting frame is mounted on the upper part of the mounting plate, a measuring cylinder is mounted on the front end of the mounting frame, a mounting rod and an adjusting knob are mounted on the upper part of the mounting frame, a mounting ring is mounted on the upper part of the mounting rod, a screw is mounted on the upper part of the adjusting knob passing through the mounting ring, one end of the mounting ring is fixedly connected to the adjusting rod, one end of the adjusting rod is fixedly connected to the adjusting plate, and the adjusting plate is movably mounted inside the measuring cylinder.

[0006] Preferably, it also includes an electronic sensor, a reset button, a ejector pin, a buoyancy ball and a limit ball. The electronic sensor is installed on the upper part of the adjusting rod, the reset button is installed on the lower part of the front end of the electronic sensor, the ejector pin is installed on the lower part of the reset button, the lower part of the ejector pin passes through the adjusting plate and is fixedly connected to the buoyancy ball, and the limit ball is installed on the upper part of the ejector pin.

[0007] Preferably, it also includes a rotating baffle and a rotating handle, the rotating handle is movably mounted on the upper part of the mounting plate close to the material tube, and one end of the rotating handle is fixedly connected to the rotating baffle.

[0008] Preferably, a scale is further included, and the scale is installed on one side of the outside of the measuring cylinder.

[0009] Preferably, a material baffle is also included, and the front end of the mounting frame is fixedly connected with the material baffle.

[0010] Preferably, the stirring rod is arranged in a spiral shape.

[0011] The beneficial effect of the utility model is that by manually turning the adjusting knob, the adjusting knob drives the screw rod to rotate, so that the lifting height of the adjusting rod can be adjusted, the adjusting rod drives the adjusting plate to move upward, and the amount of the internal water reducing agent can be observed under the indication of the scale, so as to achieve the effect of adjusting the amount of the water reducing agent ratio. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 It is a cross-sectional view of the measuring cylinder and the electronic sensor of the utility model.

[0014] Figure 3 It is a cross-sectional view of the measuring cylinder and the electronic sensor of the utility model.

[0015] Figure 4 For this utility model Figure 2 Enlarged view of point A.

[0016] Figure 5 For this utility model Figure 3 Enlarged view of point B.

[0017] The marks in the accompanying drawings are: 1-base, 2-motor, 3-mixing barrel, 301-material tube, 4-mixing rod, 5-mounting plate, 6-mounting frame, 7-measuring cylinder, 8-mounting rod, 9-screw, 10-adjusting knob, 1001-mounting ring, 11-adjusting rod, 12-electronic sensor, 1201-reset button, 13-adjusting plate, 14-thimble, 1401-buoyancy ball, 1402-limiting ball, 15-solenoid valve, 16-rotating baffle, 17-rotating handle, 18-scale, 19-material baffle. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments. Example 1

[0019] A concrete water reducing agent feeding device, such as Figure 1 , Figure 2, Figure 3 and Figure 4 As shown, it includes a base 1, a motor 2, a mixing barrel 3, a material pipe 301, a solenoid valve 15, a stirring rod 4, a mounting plate 5, a mounting frame 6, a measuring cylinder 7, a mounting rod 8, a screw 9, an adjusting knob 10, a mounting ring 1001, an adjusting rod 11, an electronic sensor 12 and an adjusting plate 13. The upper part of the base 1 is equipped with a mixing barrel 3, and the staff adds concrete into the mixing barrel 3. The lower part of the mixing barrel 3 is equipped with a motor 2. The mixing barrel 3 is movably equipped with a stirring rod 4, and the stirring rod 4 is spirally arranged. The driving motor 2 drives the stirring rod 4 to stir the cement inside. The lower part of the stirring rod 4 penetrates the mixing barrel 3 and is connected to the output shaft of the motor 2 through a coupling. The upper left part of the mixing barrel 3 is equipped with a mounting plate 5, and the upper part of the mounting plate 5 is equipped with a material pipe 301. The upper part of the material pipe 301 is equipped with A solenoid valve 15 is installed, a mounting frame 6 is installed on the upper part of the mounting plate 5, and a measuring cylinder 7 is installed at the front end of the mounting frame 6. During the stirring process, when it is necessary to add a water reducer, the water reducer is now placed into the measuring cylinder 7. A mounting rod 8 and an adjusting knob 10 are installed on the upper part of the mounting frame 6. A mounting ring 1001 is installed on the upper part of the mounting rod 8. A screw 9 is installed on the upper part of the adjusting knob 10 that penetrates the mounting ring 1001. An adjusting rod 11 is fixedly connected to the right end of the mounting ring 1001. An electronic sensor 12 can conveniently observe the amount of alkaline water added. An adjusting plate 13 is fixedly connected to the right end of the adjusting rod 11. The adjusting knob 10 can be manually rotated. The adjusting knob 10 drives the screw 9 to rotate, so that the lifting height of the adjusting rod 11 can be adjusted. The adjusting rod 11 drives the adjusting plate 13 to move upward, and the adjusting plate 13 is movably installed inside the measuring cylinder 7.

[0020] When the staff adds concrete into the mixing barrel 3, the driving motor 2 drives the mixing rod 4 to mix the cement inside. During the mixing process, if a water reducer needs to be added, the water reducer is put into the measuring cylinder 7. When the amount of water reducer added needs to be controlled, the adjusting knob 10 can be manually turned. The adjusting knob 10 drives the screw 9 to rotate, so that the lifting height of the adjusting rod 11 can be adjusted, and the adjusting rod 11 drives the adjusting plate 13 to move upward. Example 2

[0021] On the basis of Example 1, Figure 4 and Figure 5As shown, it also includes an electronic sensor 12, a reset button 1201, a thimble 14, a buoyancy ball 1401, a limit ball 1402, a rotating baffle 16, a rotating handle 17, a scale 18 and a material baffle 19. The upper part of the adjusting rod 11 is equipped with an electronic sensor 12, the lower part of the front end of the electronic sensor 12 is equipped with a reset button 1201, the lower part of the reset button 1201 is equipped with a thimble 14, the lower part of the thimble 14 penetrates the adjusting plate 13 and is fixedly connected with the buoyancy ball 1401. Under the action of the buoyancy ball 1401, the thimble 14 is pushed upward, and the thimble 14 touches the electronic sensor 12 to remind the staff to observe In the case of adding water-reducing agent inside, a limiting ball 1402 is installed on the upper part of the ejector pin 14, and a rotating handle 17 is movably installed on the upper part of the mounting plate 5 near the material tube 301. The right end of the rotating handle 17 is fixedly connected to a rotating baffle 16. After the water-reducing agent is added, it is placed on the rotating baffle 16, and the rotating baffle 16 is opened by turning the rotating handle 17. A scale 18 is installed on the outer front side of the measuring cylinder 7. The amount of the water-reducing agent inside is observed under the indication of the scale 18. A material baffle 19 is fixedly connected to the front end of the mounting frame 6. The water-reducing agent flows into the inside of the mixing barrel 3, and the material baffle 19 prevents the water-reducing agent from splashing.

[0022] The amount of water reducing agent inside will be observed under the indication of the scale 18. When the amount of water reducing agent inside is forgotten to be observed during the adding process and is about to overflow, the ejector pin 14 will be pushed upward under the action of the buoyancy ball 1401. When the ejector pin 14 touches the electronic sensor 12, it can remind the staff to observe the adding and reducing agent inside. After the water reducing agent is added, it will be placed on the rotating baffle 16. The rotating baffle 16 will be opened by turning the rotating handle 17, so that the water reducing agent will flow into the mixing barrel 3. The water reducing agent will be prevented from splashing under the action of the material baffle 19.

[0023] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications, improvements and substitutions can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A concrete water reducing agent feeding device, comprising a base (1), a motor (2), a mounting plate (5), a mixing barrel (3) and a material pipe (301), wherein the mixing barrel (3) is mounted on the upper part of the base (1), the motor (2) is mounted on the lower part of the mixing barrel (3), the mounting plate (5) is mounted on one side of the upper part of the mixing barrel (3), and the material pipe (301) is mounted on the upper part of the mounting plate (5), characterized in that: The invention also comprises a solenoid valve (15), a stirring rod (4), a mounting frame (6), a measuring cylinder (7), a mounting rod (8), a screw (9), an adjusting knob (10), a mounting ring (1001), an adjusting rod (11) and an adjusting plate (13). The stirring rod (4) is movably mounted inside the stirring barrel (3). The lower part of the stirring rod (4) passes through the stirring barrel (3) and is connected to the output shaft of the motor (2) via a coupling. The upper part of the material tube (301) is mounted with a solenoid valve (15). The upper part of the mounting plate (5) is mounted with a A mounting frame (6) is provided, a measuring cylinder (7) is provided at the front end of the mounting frame (6), a mounting rod (8) and an adjusting knob (10) are provided at the upper part of the mounting frame (6), a mounting ring (1001) is provided at the upper part of the mounting rod (8), a screw rod (9) is provided at the upper part of the adjusting knob (10) and passes through the mounting ring (1001), an adjusting rod (11) is fixedly connected to one end of the mounting ring (1001), an adjusting plate (13) is fixedly connected to one end of the adjusting rod (11), and the adjusting plate (13) is movably provided inside the measuring cylinder (7).

2. A concrete water reducing agent feeding device according to claim 1, characterized in that: The electronic sensor (12), a reset button (1201), a thimble (14), a buoyancy ball (1401) and a limiting ball (1402) are also included. The electronic sensor (12) is installed on the upper part of the adjustment rod (11). The reset button (1201) is installed on the lower part of the front end of the electronic sensor (12). The thimble (14) is installed on the lower part of the reset button (1201). The lower part of the thimble (14) passes through the adjustment plate (13) and is fixedly connected to the buoyancy ball (1401). The limiting ball (1402) is installed on the upper part of the thimble (14).

3. A concrete water reducing agent feeding device according to claim 2, characterized in that: It also includes a rotating baffle (16) and a rotating handle (17). The rotating handle (17) is movably mounted on the upper portion of the mounting plate (5) close to the material tube (301), and one end of the rotating handle (17) is fixedly connected to the rotating baffle (16).

4. A concrete water reducing agent feeding device according to claim 3, characterized in that: It also includes a scale (18), and the scale (18) is installed on one side of the outside of the measuring cylinder (7).

5. A concrete water reducing agent feeding device according to claim 4, characterized in that: It also includes a material baffle (19), and the front end of the mounting frame (6) is fixedly connected to the material baffle (19).

6. A concrete water reducing agent feeding device according to claim 5, characterized in that: The stirring rod (4) is arranged in a spiral shape.

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