Alkali-free accelerator dropwise adding device

Abstract

The alkali-free accelerator dripping device comprises a vacuum tank, a dripping assembly and a quantity control assembly, the quantity control assembly comprises a mass scale, a communication container and a shielding assembly, a cross-shaped open seam is formed in the end, located on the outer side of the vacuum tank, of a material storage container, a feeding cover in threaded connection is arranged at the top of the material storage container, and a feeding hole is formed in the top of the feeding cover. The shielding assembly comprises a servo motor and a sealing blocking piece, and the supporting assembly comprises an air cylinder and a self-locking universal wheel. The utility model belongs to the technical field of accelerator dripping, and particularly relates to a dripping device which is characterized in that a pressure pump is arranged to be matched with a material storage container to enable the material storage container to deform so as to achieve the dripping effect, meanwhile, blockage can be reduced under the action of pressure after the pressure pump is pressurized, and the dripping amount can be controlled by arranging an amount control assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of accelerating setting agent dripping, in particular to an alkali-free accelerating setting agent dripping device. Background Art

[0002] Alkali-free accelerator refers to an alkali-free concrete accelerator, which is mainly used in the construction and emergency repair of shotcrete projects such as mine shafts, railway tunnels, water diversion culverts, underground projects, etc., to speed up the progress of the project, improve work efficiency and project quality. When using it, the setting time of the alkali-free accelerator must be tested through experiments.

[0003] The existing alkali-free quick-setting agents are widely used, but lack an intelligent electronically controlled dripping mechanism, an intelligent alkali-free quick-setting agent storage mechanism, and a discharging anti-blocking mechanism, which has limitations. Utility Model Content

[0004] The technical problems to be solved by the utility model are:

[0005] The existing alkali-free quick-setting agent dripping lacks an intelligent storage mechanism, and it is inconvenient to control the amount of dripping, and the discharge may be blocked, which affects the dripping effect.

[0006] In order to solve the above technical problems, the technical solution proposed by the utility model is: an alkali-free quick-setting agent dripping device, including a vacuum tank, a dripping component and a quantity control component, the dripping component is arranged on the vacuum tank, the quantity control component is arranged at the bottom of the vacuum tank and the dripping component, the vacuum tank is mounted on the supporting component, the vacuum tank is provided with a sealing cover, the dripping component includes a pressure pump and a material storage container, the material storage container is fixed in the vacuum tank and is arranged through the vacuum tank, the pressure pump is fixed to the outside of the vacuum tank through a mounting seat, and is connected to the vacuum tank through a pipe fitting.

[0007] Furthermore, the quantity control component includes a mass scale, a communicating container and a shielding component. The mass scale is fixed to the bottom of the vacuum tank, the communicating container is fixed to the mass scale through a mounting bracket, and the shielding component is arranged on the mounting frame.

[0008] Furthermore, a cross slit is provided on one end of the material storage container located outside the vacuum tank, and a threaded feeding cap is provided on the top of the material storage container.

[0009] Furthermore, the shielding assembly includes a servo motor and a sealing baffle, the servo motor is fixed on a mounting frame, the sealing baffle is arranged on an output shaft of the servo motor, and the sealing baffle is arranged closely against the bottom of the communicating container.

[0010] Furthermore, the support assembly includes a cylinder and a self-locking universal wheel. The cylinder is fixed to the vacuum tank through a connecting frame, and a self-locking universal wheel is provided at the bottom of the cylinder.

[0011] Furthermore, the storage container is made of soft plastic material.

[0012] The beneficial effects achieved by the utility model using the above structure are as follows:

[0013] By setting a pressure pump in conjunction with the storage container, the storage container is deformed to achieve a dripping effect. At the same time, the pressure pump can reduce blockage under the action of pressure after pressurization. The amount of dripping can be controlled by setting a quantity control component. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an alkali-free quick-setting agent dripping device proposed by the utility model;

[0015] Figure 2 This is a structural schematic diagram of another angle of the alkali-free quick-setting agent dripping device proposed by the utility model;

[0016] Figure 3 for Figure 2 A partial enlarged view of part A;

[0017] Figure 4 The utility model discloses a cross-sectional view of an alkali-free quick-setting agent dripping device.

[0018] Among them, 1. vacuum tank, 2. dripping component, 3. quantity control component, 4. support component, 5. pressure pump, 6. storage container, 7. mass scale, 8. connecting container, 9. shielding component, 10. cross slit, 11. feeding cover, 12. servo motor, 13. sealing baffle, 14. cylinder, 15. self-locking universal wheel.

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] like Figure 1-4As shown, the utility model proposes an alkali-free quick-setting agent dripping device, comprising a vacuum tank 1, a dripping component 2 and a quantity control component 3, the dripping component 2 is arranged on the vacuum tank 1, the quantity control component 3 is arranged at the bottom of the vacuum tank 1 and the dripping component 2, the vacuum tank 1 is mounted on the supporting component 4, the vacuum tank 1 is provided with a sealing cover, the dripping component 2 comprises a pressure pump 5 and a storage container 6, the storage container 6 is fixed in the vacuum tank 1 and is arranged through the vacuum tank 1, the pressure pump 5 is fixed to the outside of the vacuum tank 1 through a mounting seat, and is connected to the vacuum tank 1 through a pipe fitting, in order to facilitate the deformation of the storage container 6 when the pressure pump 5 is running, the storage container 6 is made of soft plastic material.

[0022] like Figure 3 In order to control the amount of dripping when needed, the amount control component 3 includes a mass scale 7, a connecting container 8 and a shielding component 9. The mass scale 7 is fixed to the bottom of the vacuum tank 1, the connecting container 8 is fixed to the mass scale 7 through a mounting bracket, and the shielding component 9 is arranged on the mounting frame.

[0023] like Figure 3-4 In order to reduce the discharge of materials when there is no pressure, a cross slit 10 is provided on one end of the material storage container 6 located outside the vacuum tank 1, and a threaded feeding cap 11 is provided on the top of the material storage container 6.

[0024] like Figure 3 In order to control the amount of dripping, the shielding assembly 9 includes a servo motor 12 and a sealing baffle 13. The servo motor 12 is fixed on the mounting frame. The sealing baffle 13 is arranged on the output shaft of the servo motor 12. The sealing baffle 13 is arranged close to the bottom of the connecting container 8.

[0025] like Figure 1 In order to facilitate the movement and use of the equipment, the support assembly 4 includes a cylinder 14 and a self-locking universal wheel 15. The cylinder 14 is fixed to the vacuum tank 1 through a connecting frame, and a self-locking universal wheel 15 is provided at the bottom of the cylinder 14.

[0026] During specific use, the user places the device at the position where it needs to be used, opens the sealing cover and the feeding cover 11, adds the seamless accelerating setting agent into the storage container 6, and the pressure pump 5 pressurizes the vacuum tank 1, thereby squeezing and deforming the storage container 6. The seamless accelerating setting agent seeps out from the cross slit 10, and can drip directly when the sealing baffle 13 is opened, and drip into the container formed by the connecting container 8 and the sealing baffle 13 when the sealing baffle 13 is closed. The mass scale 7 is used for weighing. After the weighing is completed, the sealing baffle 13 is driven by the servo motor 12 to stagger with the connecting container 8 to achieve dripping. The cylinder 14 can be extended and retracted to make the equipment close to the concrete, and the self-locking universal wheel 15 is provided to facilitate movement. The above is the use process of the entire rocky mountain afforestation seedling digging equipment.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] 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.

[0029] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An alkali-free quick-setting agent dripping device, characterized in that: The invention comprises a vacuum tank (1), a dripping assembly (2) and a quantity control assembly (3), wherein the dripping assembly (2) is arranged on the vacuum tank (1), the quantity control assembly (3) is arranged at the bottom of the vacuum tank (1) and the dripping assembly (2), the vacuum tank (1) is mounted on a supporting assembly (4), the vacuum tank (1) is provided with a sealing cover, the dripping assembly (2) comprises a pressure pump (5) and a material storage container (6), the material storage container (6) is fixed in the vacuum tank (1) and is arranged through the vacuum tank (1), the pressure pump (5) is fixed to the outside of the vacuum tank (1) through a mounting seat, and is connected to the vacuum tank (1) through a pipe fitting.

2. The alkali-free accelerating setting agent dripping device according to claim 1, characterized in that: The quantity control component (3) comprises a mass scale (7), a communication container (8) and a shielding component (9); the mass scale (7) is fixed to the bottom of the vacuum tank (1); the communication container (8) is fixed to the mass scale (7) via a mounting bracket; and the shielding component (9) is arranged on the mounting bracket.

3. The alkali-free accelerating setting agent dripping device according to claim 2, characterized in that: A cross slit (10) is provided on one end of the material storage container (6) located outside the vacuum tank (1), and a threaded material feeding cover (11) is provided on the top of the material storage container (6).

4. The alkali-free accelerating setting agent dripping device according to claim 3, characterized in that: The shielding assembly (9) comprises a servo motor (12) and a sealing baffle (13); the servo motor (12) is fixed on a mounting frame; the sealing baffle (13) is arranged on an output shaft of the servo motor (12); and the sealing baffle (13) is arranged in close contact with the bottom of the communicating container (8).

5. The alkali-free accelerating setting agent dripping device according to claim 4, characterized in that: The support assembly (4) comprises a cylinder (14) and a self-locking universal wheel (15); the cylinder (14) is fixed to the vacuum tank (1) via a connecting frame; and the bottom of the cylinder (14) is provided with a self-locking universal wheel (15).

6. The alkali-free accelerating setting agent dripping device according to claim 5, characterized in that: The material storage container (6) is made of soft plastic material.

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