Water reducing agent adding device

Abstract

The utility model discloses a water reducing agent adding device, which belongs to the technical field of water reducing agents and comprises a support, a storage tank is arranged on one side of the top of the support, an electric telescopic rod is fixedly connected to one side of the bottom of the storage tank, a pushing plate is fixedly connected to the bottom end of the electric telescopic rod, and a bottom pipe is rotatably connected to one side of the pushing plate. A rotating sleeve is further arranged on the bottom pipe, the bottom end of the bottom pipe communicates with a discharging hopper, discharging holes are formed in the periphery of the bottom of the discharging hopper, a driving motor is fixedly connected to the bottom of the inner side of the support, an output shaft of the driving motor is fixedly connected with a rotating base, and a transmission mechanism is arranged between the rotating base and the rotating sleeve. According to the utility model, through the arrangement of the rotatable bottom pipe and the discharge hopper, a water reducing agent can be more dispersed when being added, so that the subsequent mixing effect is improved, and finally, through the arrangement of the dispersion core, the dispersion effect of the water reducing agent in the discharge hopper is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water reducing agents, in particular to a water reducing agent adding device. Background Art

[0002] Water reducer is a concrete admixture that can reduce the amount of mixing water while maintaining the slump of concrete. Water reducers are divided into ordinary water reducers and high-efficiency water reducers according to their water reducing and strengthening capabilities; they are divided into water-soluble sulfonates, polycyclic aromatic salts, and water-soluble resin sulfonates according to their constituent materials. Most water reducers are anionic surfactants, including lignin sulfonates, naphthalene sulfonate formaldehyde polymers, etc. After being added to the concrete mixture, the water reducer has a dispersing effect on the cement particles, which can improve its workability, reduce the unit water consumption, and improve the fluidity of the concrete mixture; or reduce the unit cement consumption and save cement.

[0003] When mixing existing cement, it is necessary to add an appropriate amount of water reducer to reduce the amount of water required for concrete. After the water reducer is added, it is necessary to stir and mix it so that the water reducer is more evenly distributed.

[0004] There are still defects in the above technical conditions: most of the existing water reducer adding devices directly fill the water reducer into the cement mixing position. The water reducer is added in one place and the distribution is not uniform enough, and subsequent stirring is required to make the water reducer mixed well.

[0005] Based on this, the utility model designs a water reducing agent adding device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a water reducing agent adding device to solve the above technical problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water reducing agent adding device, comprising a bracket, a storage tank is arranged on the top side of the bracket, an electric telescopic rod is fixedly connected to the bottom side of the storage tank, the bottom end of the electric telescopic rod is fixedly connected to a push plate, one side of the push plate is rotatably connected to a bottom tube, a rotating sleeve is also arranged on the bottom tube, the bottom end of the bottom tube is connected to a discharge hopper, the bottom of the discharge hopper is provided with discharge holes all around, a driving motor is fixedly connected to the inner bottom of the bracket, the output shaft of the driving motor is fixedly connected to a rotating seat, and a transmission mechanism is arranged between the rotating seat and the rotating sleeve.

[0008] By adopting the above technical solution, the discharging hopper can be driven to rotate well, thereby increasing the discharging area of ​​the water reducing agent and making the addition more uniform.

[0009] Preferably, the top of the bottom tube is connected to a rotating tube connector, the top of the rotating tube connector is connected to a hard tube, the top of the hard tube is connected to a hose, the top of the hose is connected to the bottom end of the storage tank, and the push plate is also fixedly connected to a positioning frame, the top of the positioning frame is fixedly connected to one side of the hard tube.

[0010] By adopting the above technical solution, the hard pipe is used for rotational connection, and the position of the soft pipe used for the bottom pipe is changed.

[0011] Preferably, a positioning groove is provided on the outer side of the bottom tube, and a positioning block matching the positioning groove is fixedly connected to the inner wall of the rotating sleeve.

[0012] By adopting the above technical solution, the bottom pipe can be driven to rotate by the rotating sleeve.

[0013] Preferably, a dispersion core is fixedly connected to the bottom of the inner wall of the discharge hopper.

[0014] By adopting the above technical solution, the material inside the discharge hopper is more dispersed.

[0015] Preferably, the top of the storage tank is connected to a feed pipe.

[0016] By adopting the above technical solution, feeding is convenient.

[0017] In summary, the present application has the following beneficial technical effects: by setting up a rotatable bottom tube and a discharge hopper, the water reducer can be more dispersed when added, thereby improving the subsequent mixing effect, and finally by setting up a dispersion core, the dispersion effect of the water reducer inside the discharge hopper is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 Schematic diagram of the overall structure of this embodiment;

[0020] Figure 2 This is a schematic diagram of the front structure of this embodiment;

[0021] Figure 3 This is a schematic diagram of the structure of the bottom tube and the rotating sleeve in this embodiment;

[0022] Figure 4 Schematic diagram of the internal structure of the discharge hopper in this embodiment.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Bracket; 2. Storage tank; 3. Electric telescopic rod; 4. Push plate; 5. Bottom tube; 6. Rotating sleeve; 7. Discharge hopper; 8. Driving motor; 9. Rotating seat; 10. Transmission mechanism; 11. Rotating tube connector; 12. Hard tube; 13. Hose; 14. Positioning groove; 15. Positioning block; 16. Discharge hole; 17. Dispersion core; 18. Positioning frame. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The following is combined with Figure 1-4 This application is described in further detail.

[0027] Reference Figure 1 and Figure 2 A water reducing agent adding device comprises a bracket 1, a storage tank 2 is arranged on one side of the top of the bracket 1, an electric telescopic rod 3 is fixedly connected to one side of the bottom of the storage tank 2, a pushing plate 4 is fixedly connected to the bottom end of the electric telescopic rod 3, a bottom tube 5 is rotatably connected to one side of the pushing plate 4, a rotating sleeve 6 is also arranged on the bottom tube 5, a discharging hopper 7 is connected to the bottom end of the bottom tube 5, and discharging holes 16 are opened around the bottom of the discharging hopper 7, a driving motor 8 is fixedly connected to the bottom of the inner side of the bracket 1, a rotating seat 9 is fixedly connected to the output shaft of the driving motor 8, a transmission mechanism 10 is arranged between the rotating seat 9 and the rotating sleeve 6, and the rotating sleeve 6 can be controlled to rotate by the driving motor 8, so that the bottom tube 5 and the discharging hopper 7 can rotate, which is convenient for increasing the discharging area of ​​the water reducing agent and increasing the use effect.

[0028] Reference Figure 1 and Figure 2 The top of the bottom tube 5 is connected to a rotating tube connector 11, the top of the rotating tube connector 11 is connected to a hard tube 12, the top of the hard tube 12 is connected to a hose 13, the top of the hose 13 is connected to the bottom end of the storage tank 2, and a positioning frame 18 is also fixedly connected to the push plate 4, and the top of the positioning frame 18 is fixedly connected to one side of the hard tube 12.

[0029] Reference Figure 3 and Figure 4A positioning groove 14 is provided on the outer side of the bottom tube 5, a positioning block 15 matched with the positioning groove 14 is fixedly connected to the inner wall of the rotating sleeve 6, and a dispersion core 17 is fixedly connected to the bottom of the inner wall of the discharge hopper 7. When the material enters the top of the dispersion core 17 from the bottom tube 5, the material can be dispersed, and the top of the storage tank 2 is connected to a feed pipe.

[0030] The implementation principle of this embodiment is as follows: when in use, it is placed above the concrete mixing equipment, and then when adding the water reducer, the water reducer is continuously transported from the feed pipe to the inside of the storage tank 2, and then the water reducer is transported to the discharge hopper 7 through the hose 13, the hard pipe 12 and the bottom pipe 5 under the action of gravity, and the water reducer is dispersed by the dispersion core 17 and discharged from the discharge hole 16, and at the same time, the drive motor 8 is started, and the output shaft of the drive motor 8 drives the rotating seat 9, the transmission mechanism 10, the rotating sleeve 6 and the bottom pipe 5 to rotate, and finally drives the discharge hopper 7 to rotate, so that the water reducer can be added to the cement in a more dispersed manner, thereby increasing the mixing effect of the concrete.

[0031] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water reducing agent adding device, comprising a bracket (1), characterized in that: A storage tank (2) is arranged on one side of the top of the support (1), an electric telescopic rod (3) is fixedly connected to one side of the bottom of the storage tank (2), a push plate (4) is fixedly connected to the bottom end of the electric telescopic rod (3), a bottom tube (5) is rotatably connected to one side of the push plate (4), a rotating sleeve (6) is also arranged on the bottom tube (5), the bottom end of the bottom tube (5) is connected to a discharge hopper (7), and discharge holes (16) are arranged around the bottom of the discharge hopper (7), a driving motor (8) is fixedly connected to the inner bottom of the support (1), the output shaft of the driving motor (8) is fixedly connected to a rotating seat (9), and a transmission mechanism (10) is arranged between the rotating seat (9) and the rotating sleeve (6).

2. A water reducing agent adding device according to claim 1, characterized in that: The top end of the bottom tube (5) is connected to a rotating tube connector (11), the top of the rotating tube connector (11) is connected to a hard tube (12), the top end of the hard tube (12) is connected to a hose (13), the top end of the hose (13) is connected to the bottom end of the storage tank (2), and a positioning frame (18) is also fixedly connected to the push plate (4), the top of the positioning frame (18) is fixedly connected to one side of the hard tube (12).

3. A water reducing agent adding device according to claim 1, characterized in that: A positioning groove (14) is provided on the outer side of the bottom tube (5), and a positioning block (15) adapted to the positioning groove (14) is fixedly connected to the inner wall of the rotating sleeve (6).

4. A water reducing agent adding device according to claim 1, characterized in that: A dispersion core (17) is fixedly connected to the bottom of the inner wall of the discharge hopper (7).

5. A water reducing agent adding device according to claim 1, characterized in that: The top of the storage tank (2) is connected to a feed pipe.

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