A repair mortar preparation device

Abstract

The utility model discloses a repair mortar preparation device, including a bottom plate, a fixing frame fixedly connected to the upper end of the bottom plate, a mixing barrel fixedly connected to one end of the fixing frame, a top cover provided at the top of the mixing barrel, a water-passing ring fixedly connected to the bottom of the top cover, a plurality of nozzles evenly arranged on the outside of the water-passing ring, a piston cylinder provided at one side of the fixing frame, a piston provided inside the piston cylinder, a connecting pipe provided through the side of the piston cylinder close to the mixing barrel, a liquid inlet check valve provided at one end of the connecting pipe, a sample row tube provided through the bottom of the piston cylinder, a liquid outlet check valve provided at one end of the sample row tube. In the utility model, by providing a piston cylinder, a connecting pipe, a liquid inlet check valve, a sample row tube, a liquid outlet check valve, a piston rod, an electric telescopic rod, a top cover, a water-passing ring, a nozzle, a handle, a water tank, a water pump, and a water pipe, it is convenient for staff to extract mortar and observe its shape.

Description

Technical Field

[0001] The utility model relates to the technical field of a repair mortar preparation device, in particular to a repair mortar preparation device. Background Art

[0002] Repair mortar is a special cement-based polymer mortar used for surface defects and reinforcement construction of concrete structures. Usually, mortar is mixed with cement, sand and an appropriate amount of water. Pigments or other additives can be added as needed. It has high compressive strength, adhesion, crack resistance and waterproofness. It can be used to repair cracked concrete building surfaces in industrial and civil use, or to repair industrial and civil buildings that are damaged and do not meet design requirements.

[0003] A Chinese patent with patent announcement number CN216572628U discloses a polymer repair mortar preparation device, including a barrel, a first stirring rod and a second stirring rod, four support columns are symmetrically fixed at the bottom of the barrel, a discharge pipe is connected to the bottom of the barrel, a valve for controlling the discharge of materials from the barrel is installed on the discharge pipe, and a bracket plate is fixed on the top of the barrel. The utility model provides a rotating column, a connecting plate, a first rotating shaft, a second rotating shaft, a motor, a first worm, a first worm wheel, a first gear, a second worm, a second worm wheel and a second gear, and various raw materials are put into the barrel, and the motor is started, and the motor drives the first rotating shaft and the second rotating shaft to rotate in opposite directions, so that the rotation directions of the first stirring rod and the second stirring rod are opposite, so that the stirring effect is better, the mixing is more uniform, the mixing efficiency is higher, and the speed is faster.

[0004] The existing repair mortar preparation device has the problems that the dust generated during the mixing process will overflow and pollute the working environment, and it is inconvenient to observe the shape of the mortar during the preparation and mixing process. In order to overcome these disadvantages, the utility model provides a repair mortar preparation device. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a repair mortar preparation device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a repair mortar preparation device, comprising a base plate, a fixing frame is fixedly connected to the upper end of the base plate, a mixing barrel is fixedly connected to one end of the fixing frame, a top cover is arranged at the top end of the mixing barrel, a rotating shaft is rotatably connected at the bottom center of the top cover, a water-passing ring is fixedly connected to the bottom of the top cover at the periphery of the rotating shaft, a plurality of nozzles are evenly arranged on the outside of the water-passing ring, a clamping ring is fixedly connected to the bottom of the top cover at the outside of the water-passing ring, a fixing block is fixedly connected to one end of the fixing frame, a piston cylinder is fixedly connected to one end of the fixing block, a piston is arranged inside the piston cylinder, a piston rod is fixedly connected to the top side of the piston, a connecting pipe is penetrated on one side of the piston cylinder close to the mixing barrel, the other end of the connecting pipe is penetrated and connected to the inside of the mixing barrel, a liquid inlet one-way valve is arranged at one end of the connecting pipe, a sample discharge pipe is penetrated at the bottom of the piston cylinder, and a liquid outlet one-way valve is arranged at one end of the sample discharge pipe.

[0007] Furthermore, a fixing ring is fixedly connected to the top of the mixing barrel, the clamping ring is clamped and connected to the fixing ring, the top of the top cover is symmetrically provided with fixing bolts, the top side of the fixing ring is symmetrically provided with screw holes, and one end of the fixing bolts passes through the top cover and is threadedly connected to the corresponding screw hole.

[0008] Furthermore, a driving motor is fixedly connected to the top of the top cover, an output end of the driving motor passes through the top cover and is fixedly connected to one end of the rotating shaft, a stirring blade is fixedly connected to the outer side of the rotating shaft, and a handle is symmetrically fixedly connected to the top of the top cover.

[0009] Furthermore, the interior of the water-passing ring is a hollow structure, the input ends of the nozzles are connected to the interior of the water-passing ring, a water tank is provided at the upper end of the base plate, a water pump is fixedly connected to the top of the water tank, the input end of the water pump passes through and is connected to the interior of the water tank, the output end of the water pump is fixedly connected to a water pipe, the other end of the water pipe passes through the top cover and is connected to the interior of the water-passing ring.

[0010] Furthermore, the lower end of the mixing barrel is configured as a bucket-shaped structure, a discharge pipe is provided through the bottom of the mixing barrel, and a control valve is provided at one end of the discharge pipe.

[0011] Furthermore, the upper end of the fixed block is fixedly connected to a side frame, the top end of the side frame is fixedly connected to an electric telescopic rod, and the output end of the electric telescopic rod passes through the side frame and is fixedly connected to one end of the piston rod.

[0012] Furthermore, a handle is symmetrically fixedly connected to the upper side of one end of the fixing frame, and universal wheels are fixedly connected to the four bottom corners of the bottom plate.

[0013] Beneficial effects of the utility model:

[0014] When the utility model is used, the repair mortar preparation device has the following advantages:

[0015] 1. In this scheme, a fixed block, a piston cylinder, a connecting pipe, a liquid inlet check valve, a sample discharge pipe, a liquid outlet check valve, a piston rod, a side frame, and an electric telescopic rod are provided. The electric telescopic rod pulls the piston rod upward when it is operated, thereby driving the piston to move upward along the inner wall of the piston cylinder, and then the mortar in the mixing barrel can be drawn into the piston cylinder through the connecting pipe and the liquid inlet check valve. Then the electric telescopic rod drives the piston rod to push the piston downward, and then the piston discharges the internal mortar through the sample discharge pipe and the liquid outlet check valve along the inner wall of the piston cylinder, so that the staff can extract part of the repair mortar being prepared and mixed to observe its shape and control the amount of water added.

[0016] 2. In the present scheme, a fixing frame, a mixing barrel, a fixing ring, a discharge pipe, a control valve, a screw hole, a top cover, a clamping ring, a fixing bolt, a water ring, a nozzle, a rotating shaft, a stirring blade, a handle, a water tank, a water pump and a water pipe are provided. After the repair mortar raw materials are added to the mixing barrel, the top cover is covered and the fixing bolts are screwed into the corresponding screw holes to facilitate fixing and sealing the top cover and the mixing barrel, so as to avoid dust from being scattered during the mixing and preparation process and polluting the working environment. When the water pump is running, the water in the water tank can be added to the mixing barrel through the water pipe, the water ring and the nozzle, so as to facilitate adding water during the mixing process or cleaning the mixing barrel after the preparation is completed, so as to facilitate the preparation of the repair mortar for the next time. The driving motor is driven to drive the rotating shaft to rotate, thereby driving the stirring blade to stir and mix the raw materials in the mixing barrel. The control valve is opened to facilitate the mortar after the mixing and preparation to be discharged through the discharge pipe for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 : Schematic diagram of the overall structure of the utility model;

[0019] Figure 2 : Schematic diagram of the utility model with the top cover removed;

[0020] Figure 3 : Schematic diagram of the top cover structure of the utility model;

[0021] Figure 4 : Bottom view of the top cover of the utility model;

[0022] Figure 5 :The utility model Figure 1 Enlarged view of point A in the middle.

[0023] The reference numerals are as follows:

[0024] 1. Bottom plate; 2. Fixed frame; 3. Mixing barrel; 4. Fixed ring; 5. Discharge pipe; 6. Control valve; 7. Screw hole; 8. Top cover; 9. Clamp ring; 10. Fixing bolt; 11. Water ring; 12. Nozzle; 13. Rotating shaft; 14. Mixing blade; 15. Driving motor; 16. Handle; 17. Fixed block; 18. Piston cylinder; 19. Connecting pipe; 20. Liquid inlet check valve; 21. Sample discharge pipe; 22. Liquid outlet check valve; 23. Piston rod; 24. Side frame; 25. Electric telescopic rod; 26. Water tank; 27. Water pump; 28. Water pipe; 29. ​​Handle; 30. Universal wheel. 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] like Figure 1-5 As shown, it relates to a repair mortar preparation device, including a bottom plate 1, a fixing frame 2 is fixedly connected to the upper end of the bottom plate 1, a mixing barrel 3 is fixedly connected to one end of the fixing frame 2, a top cover 8 is arranged on the top of the mixing barrel 3, a rotating shaft 13 is rotatably connected to the center of the bottom of the top cover 8, a water-passing ring 11 is fixedly connected to the bottom of the top cover 8 at the periphery of the rotating shaft 13, a plurality of nozzles 12 are evenly arranged on the outside of the water-passing ring 11, a clamping ring 9 is fixedly connected to the bottom of the fixing frame 2, One end is fixedly connected to a fixed block 17, one end of the fixed block 17 is fixedly connected to a piston cylinder 18, a piston is arranged inside the piston cylinder 18, a piston rod 23 is fixedly connected to the top side of the piston, a connecting pipe 19 is penetrated through the side of the piston cylinder 18 close to the mixing barrel 3, the other end of the connecting pipe 19 is penetrated and connected to the inside of the mixing barrel 3, one end of the connecting pipe 19 is provided with a liquid inlet check valve 20, a sample discharge tube 21 is penetrated through the bottom of the piston cylinder 18, and one end of the sample discharge tube 21 is provided with a liquid outlet check valve 22.

[0027] like Figure 1-5As shown, a fixing ring 4 is fixedly connected to the top of the mixing barrel 3, a clamping ring 9 is clamped and connected to the fixing ring 4, a fixing bolt 10 is symmetrically arranged on the top of the top cover 8, and screw holes 7 are symmetrically opened on the top side of the fixing ring 4. One end of the fixing bolt 10 passes through the top cover 8 and is threadedly connected to the corresponding screw hole 7. After the repair mortar raw material is added to the mixing barrel 3, the fixing bolt 10 is screwed into the screw hole 7 to facilitate the fixing and sealing of the top cover 8 and the mixing barrel 3 to avoid dust overflow during the mixing process.

[0028] like Figure 1-5 As shown, a driving motor 15 is fixedly connected to the top of the top cover 8, and the output end of the driving motor 15 passes through the top cover 8 and is fixedly connected to one end of the rotating shaft 13. A stirring blade 14 is fixedly connected to the outer side of the rotating shaft 13. The driving motor 15 is started to drive the rotating shaft 13 to rotate, thereby driving the stirring blade 14 to stir and mix the raw materials in the mixing barrel 3. A handle 16 is symmetrically fixedly connected to the top of the top cover 8 for easy removal of the top cover 8. The interior of the water ring 11 is a hollow structure, and the input ends of the nozzles 12 are connected to the interior of the water ring 11. A water tank 26 is provided at the upper end of the bottom plate 1, and the top of the water tank 26 is fixedly connected to A water pump 27 is provided, wherein the input end of the water pump 27 passes through and is connected to the interior of the water tank 26, and the output end of the water pump 27 is fixedly connected to a water pipe 28, and the other end of the water pipe 28 passes through the top cover 8 and is connected to the interior of the water ring 11. When the water pump 27 is started, the water in the water tank 26 can be added to the mixing barrel 3 through the water pipe 28, the water ring 11 and the nozzle 12, so that the mixing barrel 3 can be cleaned after adding water during the mixing process or after the preparation is completed. The lower end of the mixing barrel 3 is provided with a bucket-shaped structure, and a discharge pipe 5 is provided through the bottom of the mixing barrel 3, and a control valve 6 is provided at one end of the discharge pipe 5, so as to discharge the repair mortar for use.

[0029] like Figure 1-5 As shown, the upper end of the fixed block 17 is fixedly connected to a side frame 24, and the top of the side frame 24 is fixedly connected to an electric telescopic rod 25. The output end of the electric telescopic rod 25 passes through the side frame 24 and is fixedly connected to one end of the piston rod 23. The electric telescopic rod 25 is started and the piston rod 23 is pulled upward, thereby driving the piston to move upward along the inner wall of the piston cylinder 18, and then the mortar in the mixing barrel 3 can be drawn into the piston cylinder 18 through the connecting pipe 19 and the liquid inlet one-way valve 20. Then the electric telescopic rod 25 drives the piston rod 23 to push downward, and then the piston discharges the internal mortar through the sample discharge pipe 21 and the liquid outlet one-way valve 22 along the inner wall of the piston cylinder 18, so that the staff can extract part of the repair mortar being prepared and stirred to observe its shape and control the amount of water added.

[0030] like Figure 1-5 As shown, a handle 29 is symmetrically fixedly connected to the upper side of one end of the fixing frame 2, and universal wheels 30 are fixedly connected to the four corners of the bottom of the base plate 1, so as to facilitate the arbitrary movement of the preparation device and facilitate the later repair work using the prepared repair mortar.

[0031] Working principle: When in use, after adding the repair mortar raw materials into the mixing barrel 3, cover the top cover 8, screw the fixing bolts 10 into the corresponding screw holes 7, so as to fix and seal the top cover 8 and the mixing barrel 3, and avoid dust overflow during the mixing preparation process. Start the water pump 27, and the water in the water tank 26 can be added to the mixing barrel 3 through the water pipe 28, the water ring 11, and the nozzle 12. Then, turn off the water pump 27, start the drive motor 15, thereby driving the rotating shaft 13 to rotate, and then driving the stirring blades 14 to stir and mix the raw materials in the mixing barrel 3. During the stirring process, the electric telescopic rod 25 can be started to pull the piston rod 23 upwards, thereby driving the piston to move along the piston cylinder The inner wall of 18 moves upward, and then the mortar in the mixing barrel 3 can be pumped into the piston cylinder 18 through the connecting pipe 19 and the liquid inlet one-way valve 20, and then the electric telescopic rod 25 drives the piston rod 23 to push the piston downward, and then the piston discharges the internal mortar through the sample discharge pipe 21 and the liquid outlet one-way valve 22 along the inner wall of the piston cylinder 18, so that the staff can extract part of the repair mortar being prepared and stirred to observe its shape, so as to control the amount of water added, open the control valve 6, and the mortar after stirring is discharged through the discharge pipe 5 for use, and then start the water pump 27 and the drive motor 15 again, add water to the mixing barrel 3 for timely flushing, so as to facilitate the next preparation of repair mortar for use.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A repair mortar preparation device, comprising a base plate (1), characterized in that: The upper end of the bottom plate (1) is fixedly connected to a fixing frame (2), one end of the fixing frame (2) is fixedly connected to a mixing barrel (3), a top cover (8) is arranged at the top end of the mixing barrel (3), a rotating shaft (13) is rotatably connected to the center of the bottom of the top cover (8), a water-passing ring (11) is fixedly connected to the bottom of the top cover (8) at the periphery of the rotating shaft (13), a plurality of nozzles (12) are evenly arranged on the outside of the water-passing ring (11), a clamping ring (9) is fixedly connected to the bottom of the top cover (8) at the outside of the water-passing ring (11), and a fixing block (13) is fixedly connected to the top cover (8) at one end of the fixing frame (2). 17), one end of the fixed block (17) is fixedly connected to a piston cylinder (18), a piston is arranged inside the piston cylinder (18), a piston rod (23) is fixedly connected to the top side of the piston, a connecting pipe (19) is provided through the side of the piston cylinder (18) close to the mixing barrel (3), the other end of the connecting pipe (19) is connected to the inside of the mixing barrel (3), one end of the connecting pipe (19) is provided with a liquid inlet check valve (20), the bottom of the piston cylinder (18) is provided with a sample discharge pipe (21), and one end of the sample discharge pipe (21) is provided with a liquid outlet check valve (22).

2. A repair mortar preparation device according to claim 1, characterized in that: The top of the mixing barrel (3) is fixedly connected to a fixing ring (4), the clamping ring (9) is clamped and connected to the fixing ring (4), the top of the top cover (8) is symmetrically provided with fixing bolts (10), the top side of the fixing ring (4) is symmetrically provided with screw holes (7), and one end of the fixing bolts (10) passes through the top cover (8) and is threadedly connected to the corresponding screw hole (7).

3. A repair mortar preparation device according to claim 1, characterized in that: The top of the top cover (8) is fixedly connected to a driving motor (15), the output end of the driving motor (15) passes through the top cover (8) and is fixedly connected to one end of a rotating shaft (13), a stirring blade (14) is fixedly connected to the outer side of the rotating shaft (13), and a handle (16) is symmetrically fixedly connected to the top of the top cover (8).

4. A repair mortar preparation device according to claim 1, characterized in that: The interior of the water-passing ring (11) is a hollow structure, the input ends of the nozzles (12) are connected to the interior of the water-passing ring (11), a water tank (26) is arranged at the upper end of the bottom plate (1), a water pump (27) is fixedly connected to the top end of the water tank (26), the input end of the water pump (27) passes through and is connected to the interior of the water tank (26), the output end of the water pump (27) is fixedly connected to a water delivery pipe (28), the other end of the water delivery pipe (28) passes through the top cover (8) and is connected to the interior of the water-passing ring (11).

5. The repair mortar preparation device according to claim 1, characterized in that: The lower end of the stirring barrel (3) is arranged in a bucket-shaped structure, a discharge pipe (5) is arranged through the bottom of the stirring barrel (3), and a control valve (6) is arranged at one end of the discharge pipe (5).

6. A repair mortar preparation device according to claim 1, characterized in that: The upper end of the fixed block (17) is fixedly connected to a side frame (24), the top end of the side frame (24) is fixedly connected to an electric telescopic rod (25), and the output end of the electric telescopic rod (25) passes through the side frame (24) and is fixedly connected to one end of the piston rod (23).

7. A repair mortar preparation device according to claim 1, characterized in that: A handle (29) is symmetrically fixedly connected to the upper side of one end of the fixing frame (2), and universal wheels (30) are fixedly connected to the four corners of the bottom of the base plate (1).

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