Alkali-free liquid accelerating agent feeding device

Abstract

The utility model discloses an alkali-free liquid accelerator feeding device, comprising a device body, a material transport trough is provided inside the device body, a feeding auger is rotatably connected between the inner walls of the material transport trough, a material storage barrel is fixedly connected to the top of the device body, the output end of the material storage barrel is communicated with the material transport trough, a feeding output port is fixedly connected to the bottom of the device body, the input end of the feeding output port is communicated with the material transport trough, a side groove is provided on one side of the feeding output port, and a material blocking plate is slidably connected between the inner walls of the side grooves. The utility model conveys the alkali-free liquid accelerator entering the material transport trough through the feeding auger, so that the alkali-free liquid accelerator is discharged from the feeding output port for concrete mixing. When the required amount is added, the material blocking plate is driven to contact the inner wall of the feeding output port through the adjustment component, so that the feeding is stopped according to the demand, thereby facilitating the feeding device to quantitatively add the amount according to the use demand, thereby improving the use efficiency of the feeding device.

Description

Technical Field

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

[0002] Alkali-free liquid accelerator is a new type of concrete additive, which is characterized by not containing alkaline components. This accelerator plays an important role in concrete construction. It can accelerate the solidification and hardening process of concrete and improve construction efficiency. In order to better realize the addition of alkali-free liquid accelerator, a special feeding device needs to be designed.

[0003] When adding alkali-free liquid accelerating setting agent, the existing feeding device usually needs to be adjusted according to the amount of concrete, but the current feeding device usually requires workers to add quantitatively, which consumes a lot of manpower. In addition, after use, the alkali-free liquid accelerating setting agent is likely to remain inside the feeding device. If it is not cleaned in time, it may solidify into blocks inside the device, affecting subsequent use. Utility Model Content

[0004] The utility model aims to provide an alkali-free liquid quick-setting agent feeding device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-alkali liquid quick-setting agent feeding device, comprising a device body, a material transport trough is provided inside the device body, a feeding auger is rotatably connected between the inner walls of the material transport trough, a material storage barrel is fixedly connected to the top of the device body, the output end of the material storage barrel is communicated with the material transport trough, a feeding output port is fixedly connected to the bottom of the device body, the input end of the feeding output port is communicated with the material transport trough, a side groove is provided on one side of the feeding output port, a material blocking plate is slidably connected between the inner walls of the side groove, an adjusting component is provided at the bottom of the device body, the adjusting component is used to drive the material blocking plate to move, a cleaning component is provided at the top of the device body, the output end of the cleaning component extends to the interior of the material transport trough and is fixedly connected to a nozzle.

[0006] As a further preferred embodiment of the present technical solution, the adjustment assembly includes a fixed plate, which is fixedly connected to the bottom of the device body, a threaded rod is rotatably connected between the fixed plate and the feeding outlet, the outer side of the threaded rod is threadedly connected to a limiting plate, and one side of the limiting plate is fixedly connected to the material blocking plate.

[0007] As a further preferred embodiment of the present technical solution, the cleaning component includes a water tank, which is fixedly connected to the top of the device body, and a water pump is fixedly installed on the outside of the water tank. The input end of the water pump extends to the interior of the water tank, and both output ends of the water pump are fixedly connected to connecting water pipes, and the other end of the connecting water pipe extends to the interior of the material transport trough and is fixedly connected to the nozzle.

[0008] As a further preferred embodiment of the present technical solution, a servo motor is fixedly mounted on one side of the fixing plate, and an output end of the servo motor passes through the fixing plate and is fixedly connected to the threaded rod.

[0009] As a further preferred embodiment of the present technical solution, a power motor is fixedly mounted on one side of the device body, and an output end of the power motor extends to the interior of the material transport trough and is fixedly connected to the feeding auger.

[0010] As a further preferred embodiment of the present technical solution, one end of the material blocking plate away from the limiting plate is a slope structure.

[0011] The utility model provides an alkali-free liquid accelerating setting agent feeding device, which has the following beneficial effects:

[0012] (1) The utility model uses a feeding auger to transport the alkali-free liquid accelerating setting agent into the material transport trough, so that the alkali-free liquid accelerating setting agent is discharged from the feeding outlet for concrete mixing. When the required amount is added, the material blocking plate is driven by the adjusting component to contact the inner wall of the feeding outlet, so that the feeding is stopped according to demand, thereby facilitating the feeding device to add quantitative amount according to the use demand, thereby improving the use efficiency of the feeding device.

[0013] (2) The utility model uses a cleaning component to clean the inside of the device body after the use of the dosing device. The alkali-free liquid quick-setting agent remaining in the device is quickly discharged through the cleaning of the nozzle, thereby improving the maintenance efficiency of the dosing device and facilitating the subsequent use of the dosing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of a half-section structure of the utility model;

[0016] Figure 3 It is a side view structural schematic diagram of the utility model;

[0017] Figure 4 For the utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0018] In the figure: 1. Device body; 2. Material storage barrel; 3. Water tank; 4. Material feeding outlet; 5. Material transport trough; 6. Material feeding auger; 7. Power motor; 8. Water pump; 9. Connecting water pipe; 10. Nozzle; 11. Fixed plate; 12. Servo motor; 13. Threaded rod; 14. Side groove; 15. Material blocking plate; 16. Limit plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figure 1-Figure 4 As shown, in the present embodiment, a alkali-free liquid quick-setting agent feeding device comprises a device body 1, a material transport trough 5 is provided inside the device body 1, a feeding auger 6 is rotatably connected between the inner walls of the material transport trough 5, a material storage barrel 2 is fixedly connected to the top of the device body 1, the output end of the material storage barrel 2 is communicated with the material transport trough 5, a feeding output port 4 is fixedly connected to the bottom of the device body 1, the input end of the feeding output port 4 is communicated with the material transport trough 5, a side groove 14 is provided on one side of the feeding output port 4, a material blocking plate 15 is slidably connected between the inner walls of the side groove 14, an adjusting component is provided at the bottom of the device body 1, the adjusting component is used to drive the material blocking plate 15 to move, a cleaning component is provided at the top of the device body 1, the output end of the cleaning component extends to the inside of the material transport trough 5 and is fixedly connected to a nozzle 10, a power motor 7 is fixedly installed on one side of the device body 1, the output end of the power motor 7 extends to the inside of the material transport trough 5 and is fixedly connected to the feeding auger 6, and the end of the material blocking plate 15 away from the limiting plate 16 is a slope structure.

[0021] When the alkali-free liquid accelerator is added, the alkali-free liquid accelerator is introduced into the transport trough 5 inside the device body 1 through the storage barrel 2, and then the power motor 7 drives the feeding auger 6 to transport the alkali-free liquid accelerator entering the transport trough 5, so that the alkali-free liquid accelerator is discharged through the feeding output port 4 and completes the mixing with the concrete. When the target amount is reached, the material blocking plate 15 is driven by the adjustment component to move between the inner walls of the side groove 14 and conflict with the inner wall of the feeding output port 4, thereby stopping the feeding, thereby facilitating the feeding of the alkali-free liquid accelerator according to actual use requirements. After completing the feeding of the alkali-free liquid accelerator, the inside of the device body 1 is cleaned by the cleaning component to prevent the alkali-free liquid accelerator from remaining inside the device, thereby facilitating the subsequent use of the feeding device.

[0022] like Figure 1-Figure 4As shown, the adjustment component includes a fixed plate 11, which is fixedly connected to the bottom of the device body 1, and a threaded rod 13 is rotatably connected between the fixed plate 11 and the feeding outlet 4. The outer side of the threaded rod 13 is threadedly connected to a limiting plate 16, and one side of the limiting plate 16 is fixedly connected to the material blocking plate 15. A servo motor 12 is fixedly installed on one side of the fixed plate 11, and the output end of the servo motor 12 passes through the fixed plate 11 and is fixedly connected to the threaded rod 13.

[0023] The threaded rod 13 is driven by the servo motor 12 to rotate between the fixed plate 11 and the outer side of the feeding outlet 4, so that the limit plate 16 on the outer side of the threaded rod 13 drives the material blocking plate 15 to move between the inner walls of the side groove 14, thereby facilitating the quantitative feeding of the alkali-free liquid accelerator through the material blocking plate 15.

[0024] like Figure 1-Figure 4 As shown, the cleaning component includes a water tank 3, which is fixedly connected to the top of the device body 1. A water pump 8 is fixedly installed on the outside of the water tank 3. The input end of the water pump 8 extends to the interior of the water tank 3. Both output ends of the water pump 8 are fixedly connected to a connecting water pipe 9. The other end of the connecting water pipe 9 extends to the interior of the material transport trough 5 and is fixedly connected to the nozzle 10.

[0025] The cleaning water inside the water tank 3 is driven by a water pump 8 to enter the interior of the material transport trough 5 through two connecting water pipes 9, and then sprayed to the interior of the device body 1 by a nozzle 10 at one end of the connecting water pipe 9. At the same time, the continuous rotation of the feeding auger 6 facilitates and quickly cleans the interior of the device body 1.

[0026] The utility model provides an alkali-free liquid accelerating setting agent feeding device, and the specific working principle is as follows: when the alkali-free liquid accelerating setting agent is fed into the material transporting trough 5 inside the device body 1 through the material storage barrel 2, and then the feeding screw 6 is driven by the power motor 7 to transport the alkali-free liquid accelerating setting agent entering the material transporting trough 5, so that the alkali-free liquid accelerating setting agent is discharged through the feeding output port 4 and the mixing work with the concrete is completed. When the target amount is reached, the threaded rod 13 is driven by the servo motor 12 to move between the fixed plate 11 and the feeding output port 4. The outer sides of the outlet 4 rotate so that the limit plate 16 on the outer side of the threaded rod 13 drives the material blocking plate 15 to move between the inner walls of the side groove 14 and conflict with the inner wall of the feeding output port 4, thereby stopping the feeding. After completing the feeding of the alkali-free liquid quick-setting agent, the cleaning water inside the water tank 3 is driven by the water pump 8 to enter the interior of the material transport trough 5 through the two connecting water pipes 9, and then sprayed into the interior of the device body 1 by the nozzle 10 at one end of the connecting water pipe 9, and at the same time, the continuous rotation of the feeding auger 6 is coordinated to complete the rapid cleaning of the inside of the device body 1.

[0027] 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. An alkali-free liquid quick-setting agent feeding device, comprising a device body (1), characterized in that: A material transport trough (5) is provided inside the device body (1), and a feeding auger (6) is rotatably connected between the inner walls of the material transport trough (5). A material storage barrel (2) is fixedly connected to the top of the device body (1), and the output end of the material storage barrel (2) is communicated with the material transport trough (5). A feeding output port (4) is fixedly connected to the bottom of the device body (1), and the input end of the feeding output port (4) is communicated with the material transport trough (5). A side groove (14) is provided on one side of the feeding output port (4), and a material blocking plate (15) is slidably connected between the inner walls of the side groove (14). An adjusting component is provided at the bottom of the device body (1), and the adjusting component is used to drive the material blocking plate (15) to move. A cleaning component is provided at the top of the device body (1), and the output end of the cleaning component extends to the inside of the material transport trough (5) and is fixedly connected to a nozzle (10).

2. The alkali-free liquid accelerating agent feeding device according to claim 1 is characterized in that: The adjustment assembly comprises a fixed plate (11), the fixed plate (11) is fixedly connected to the bottom of the device body (1), a threaded rod (13) is rotatably connected between the fixed plate (11) and the feeding outlet (4), the outer side of the threaded rod (13) is threadedly connected to a limit plate (16), and one side of the limit plate (16) is fixedly connected to a material blocking plate (15).

3. The alkali-free liquid accelerating agent feeding device according to claim 1 is characterized in that: The cleaning assembly comprises a water tank (3), the water tank (3) is fixedly connected to the top of the device body (1), a water pump (8) is fixedly installed on the outside of the water tank (3), the input end of the water pump (8) extends to the inside of the water tank (3), the two output ends of the water pump (8) are fixedly connected to a connecting water pipe (9), the other end of the connecting water pipe (9) extends to the inside of the material transport trough (5) and is fixedly connected to the nozzle (10).

4. The alkali-free liquid accelerating agent feeding device according to claim 2 is characterized in that: A servo motor (12) is fixedly mounted on one side of the fixing plate (11), and an output end of the servo motor (12) passes through the fixing plate (11) and is fixedly connected to a threaded rod (13).

5. The alkali-free liquid accelerating agent feeding device according to claim 1 is characterized in that: A power motor (7) is fixedly mounted on one side of the device body (1); the output end of the power motor (7) extends to the interior of the material transport trough (5) and is fixedly connected to the feeding auger (6).

6. The alkali-free liquid accelerating agent feeding device according to claim 1 is characterized in that: One end of the material blocking plate (15) away from the limiting plate (16) is a slope structure.

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