Horizontal double-liquid grouting pump

Abstract

The utility model provides a horizontal double-liquid grouting pump, belongs to the technical field of double-liquid grouting pumps, and solves the technical problems of backflow and non-uniform slurry mixing when slurry is added into an existing horizontal double-liquid grouting pump. The feeding device is provided with a frame body, the frame body is connected with a pump body, the pump body is connected with two feeding devices, each feeding device comprises a feeding bin, the feeding bin is connected with a feeding port, the feeding port is connected with a feeding pipe, the feeding pipe is matched with a non-return assembly, and the non-return assembly comprises a first non-return pipe and a second non-return pipe. The two first check pipes are sleeved with the two second check pipes in a sliding mode respectively, one end of a check spring is connected into each first check pipe, the other end of each check spring is connected with a check block, the check blocks are connected with one ends of the second check pipes, a plurality of through holes are formed in the check blocks, the other ends of the second check pipes are connected with first limiting blocks, and the first limiting blocks are connected with the second check pipes. The outer wall of the first check pipe is connected with a second limiting block, the pump body comprises a premixing cavity and a mixing cavity, a premixing assembly is arranged in the premixing cavity, and a mixing assembly is arranged in the mixing cavity.

Description

Technical Field

[0001] The present application belongs to the technical field of dual-liquid grouting pumps, and more specifically, relates to a horizontal dual-liquid grouting pump. Background Art

[0002] Horizontal double-fluid grouting pumps are widely used because they are suitable for a variety of working environments and have high grouting efficiency.

[0003] When adding slurry to the existing horizontal double-liquid grouting pump, slurry backflow may occur, affecting the normal addition of slurry, and the slurry may be unevenly mixed, which affects the quality of the output slurry. Utility Model Content

[0004] In order to solve the technical problems of backflow and uneven slurry mixing when adding slurry into the existing horizontal double-liquid grouting pump, a horizontal double-liquid grouting pump is provided which can prevent slurry backflow and mix the slurry evenly.

[0005] To achieve the above-mentioned purpose, the technical solution adopted in this application is: a horizontal dual-liquid grouting pump, which is provided with a frame, a pump body is connected to the frame, and two feeding devices are connected to the pump body, each feeding device includes a feed bin, a feed port is connected to the feed bin, and the feed port is connected to a feed pipe, and the feed pipe is equipped with a check assembly, the check assembly includes two relatively arranged first check pipes and a second check pipe, the two second check pipes are respectively slidably sleeved on the outside of the two first check pipes, each first check pipe is connected to one end of a check spring, the other end of the check spring is connected to a stop block, the stop block is connected to one end of the second check pipe, and a number of through holes are provided on the stop block, the other end of the second check pipe is connected to a first limit block, and the outer wall of the first check pipe is connected to the second limit block, the pump body includes a premixing chamber and a mixing chamber, the premixing chamber is provided with a premixing assembly, and the mixing chamber is provided with a mixing assembly.

[0006] Preferably, the premixing assembly includes a first rotating shaft, which is rotatably connected to the inner wall of the premixing chamber, and a plurality of premixing blades are staggeredly connected to the first rotating shaft.

[0007] Preferably, the mixing assembly includes an air motor, an output end of the air motor is connected to a second rotating shaft, the second rotating shaft is rotatably connected to the inner wall of the mixing chamber, and a plurality of stirring blades are staggeredly connected to the second rotating shaft.

[0008] Preferably, a blocking plug is connected to the stopper, and the blocking plug cooperates with one end of the feed pipe.

[0009] Preferably, the bottom of the frame is further connected with moving wheels.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The utility model prevents the slurry from flowing back and ensures the safety of the slurry adding process by arranging a check component; arranging a premixing component to premix the two added slurries and ensure the subsequent mixing quality of the slurries; arranging a mixing component to completely mix the premixed slurries and ensure the output quality of the slurry; and arranging a movable wheel to improve the flexibility of the grouting pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0013] Figure 1 This is a schematic diagram of the main internal structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the utility model from a top view;

[0015] Figure 3 This is a schematic structural diagram of the non-return assembly of the utility model;

[0016] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0017] Explanation of symbols in the figure:

[0018] 1. Frame; 2. Feed bin; 3. Feed port; 4. Feed pipe; 5. First check pipe; 6. Second check pipe; 7. Check spring; 8. Stop block; 9. Premixing chamber; 10. Mixing chamber; 11. Discharge port; 12. First rotating shaft; 13. Premixing blade; 14. Pneumatic motor; 15. Second rotating shaft; 16. Stirring blade; 17. Stop plug; 18. Moving wheel; 19. Through hole; 20. First limit block; 21. Second limit block. DETAILED DESCRIPTION

[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0020] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0021] like Figure 1-4 As shown, the present application provides a horizontal dual-liquid grouting pump, which is provided with a frame 1, a pump body is connected to the frame 1, and two feeding devices are connected to the pump body, each feeding device includes a feed bin 2, the feed bin 2 is connected to a feed port 3, the feed port 3 is connected to a feed pipe 4, and the feed pipe 4 is equipped with a check assembly, the check assembly includes two relatively arranged first check pipes 5 and a second check pipe 6, the two second check pipes 6 are respectively slidably sleeved on the outside of the two first check pipes 5, each first check pipe 5 is connected to one end of a check spring 7, the other end of the check spring 7 is connected to a stop block 8, the stop block 8 is connected to one end of the second check pipe 6, a number of through holes 19 are provided on the stop block 8, the other end of the second check pipe 6 is connected to a first limit block 20, and the outer wall of the first check pipe 5 is connected to a second limit block 21, the pump body includes a premixing chamber 9 and a mixing chamber 10, the premixing chamber 9 is provided with a premixing assembly, and the mixing chamber 10 is provided with a mixing assembly.

[0022] In the technical solution adopted in this embodiment, a frame 1 is provided to support the pump body, and the pump body is provided to mix the two added slurries. Specifically, the slurry is added to the feed bin 2 through the feed port 3 and the feed pipe 4. The non-return assembly of the feed bin 2 can prevent the slurry from flowing back from the feed pipe 4. Specifically, when the slurry is added from the feed port 3, the slurry in the feed pipe 4 pushes open the stopper 8 under the action of pressure. At this time, the stopper 8 drives the upper and lower second non-return pipes 6 to slide along the direction of the first non-return pipe 5. The stoppers in the two first non-return pipes 5 The return spring 7 is stretched and the slurry enters the feed bin 2. When the slurry is stopped from being introduced, the non-return spring 7 contracts to drive the block 8 and the upper and lower second non-return tubes 6 to retract, and the block 8 blocks the feed port 3 again to prevent the slurry from flowing back from the feed port 3. A premixing chamber 9 and a premixing component are provided to premix the two slurries introduced. A mixing chamber 10 and a mixing component are provided to fully mix the two slurries introduced. It should be noted that a discharge port 11 is connected to the bottom of one side of the mixing chamber 10 to facilitate the discharge of the mixed slurry.

[0023] Furthermore, in this embodiment, the premixing assembly includes a first rotating shaft 12 , which is rotatably connected to the inner wall of the premixing chamber 9 , and a plurality of premixing blades 13 are staggeredly connected to the first rotating shaft 12 .

[0024] In the technical solution adopted in this embodiment, the slurry introduced from the two feeding devices enters the premixing chamber 9 from the feed bin 2. The flowing slurry can drive the multiple premixing blades 13 to rotate, thereby driving the first rotating shaft 12 to rotate and premix the two slurries.

[0025] Furthermore, in this embodiment, the mixing assembly includes an air motor 14, the output end of the air motor 14 is connected to a second rotating shaft 15, the second rotating shaft 15 is rotatably connected to the inner wall of the mixing chamber 10, and a plurality of stirring blades 16 are staggeredly connected to the second rotating shaft 15.

[0026] In the technical solution adopted in this embodiment, the premixed slurry in the premixing chamber 9 enters the mixing chamber 10, and the slurry is completely mixed by the mixing component. Specifically, the pneumatic motor 14 drives the second rotating shaft 15 to rotate, thereby driving the multiple stirring blades 16 to rotate, stirring and mixing the slurry, achieving complete mixing of the slurry, and ensuring the output quality of the slurry.

[0027] Furthermore, in this embodiment, a blocking plug 17 is connected to the stopper 8 , and the blocking plug 17 cooperates with one end of the feed pipe 4 .

[0028] In the technical solution adopted in this embodiment, a blocking plug 17 is provided to cooperate with one end of the feed pipe 4 to further ensure the blocking effect of the block 8 and the non-return quality of the slurry.

[0029] Furthermore, in this embodiment, the bottom of the frame 1 is further connected to a moving wheel 18 .

[0030] In the technical solution adopted in this embodiment, the movable wheels 18 are provided to facilitate the movement of the grouting pump as a whole, thereby improving the flexibility of the use of the grouting pump.

[0031] The utility model prevents the slurry from flowing back and ensures the safety of the slurry adding process by setting a check component; sets a premixing component to premix the two added slurries to ensure the subsequent mixing quality of the slurries; sets a mixing component to completely mix the premixed slurries to ensure the output quality of the slurry; and sets a moving wheel 18 to improve the flexibility of the grouting pump.

[0032] In the description of the present invention, it should be understood that the terms "length," "width," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, in the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

[0033] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present application, and should all be included in the scope of protection of the present application.

Claims

1. A horizontal double-liquid grouting pump, which is provided with a frame, characterized in that: The frame is connected to a pump body, and two feeding devices are connected to the pump body, each of the feeding devices includes a feed bin, a feed port is connected to the feed bin, and the feed port is connected to a feed pipe. The feed pipe is equipped with a check assembly, and the check assembly includes two relatively arranged first check pipes and a second check pipe, and the two second check pipes are respectively slidably sleeved outside the two first check pipes, and each first check pipe is connected to one end of a check spring, and the other end of the check spring is connected to a stop block, and the stop block is connected to one end of the second check pipe, and a number of through holes are provided on the stop block, and the other end of the second check pipe is connected to a first limit block, and the outer wall of the first check pipe is connected to the second limit block, and the pump body includes a premixing chamber and a mixing chamber, a premixing assembly is provided in the premixing chamber, and a mixing assembly is provided in the mixing chamber.

2. The horizontal double-liquid grouting pump according to claim 1, characterized in that: The premixing assembly includes a first rotating shaft, which is rotatably connected to the inner wall of the premixing chamber, and a plurality of premixing blades are staggeredly connected to the first rotating shaft.

3. The horizontal double-liquid grouting pump according to claim 1, characterized in that: The mixing assembly includes an air motor, an output end of the air motor is connected to a second rotating shaft, the second rotating shaft is rotatably connected to the inner wall of the mixing chamber, and a plurality of stirring blades are staggeredly connected to the second rotating shaft.

4. The horizontal double-liquid grouting pump according to claim 1, characterized in that: The stop block is connected with a blocking plug, and the blocking plug is matched with one end of the feed pipe.

5. The horizontal double-fluid grouting pump according to claim 1, characterized in that: The bottom of the frame is also connected with moving wheels.

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