Concrete curing device for concrete preparation

Abstract

The utility model relates to the technical field of curing equipment, and discloses a concrete curing device for concrete preparation, which comprises a water tank, hydraulic rods are fixedly connected to the left end and the right end of the front side of the top wall of the water tank, a connecting shell is fixedly connected to the top ends of the hydraulic rods, and a sliding shell is slidably connected to the front side of the connecting shell. The inner wall of the sliding shell is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a driving gear, the inner bottom wall of the connecting shell is fixedly connected with a tooth holder, the driving gear is connected with the tooth holder in a meshed mode, and the upper side and the lower side of the sliding shell are fixedly connected with porous spraying pipes. According to the utility model, the change-over valve II is rotated to change different porous spray pipes for spraying, so that the aim of spraying in different directions is fulfilled, and meanwhile, the driving gear rotates at the top of the tooth holder, and the sliding shell slides in the horizontal direction, so that the spraying area during maintenance is enlarged, and the spraying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of curing equipment, in particular to a concrete curing device for concrete preparation. Background Art

[0002] The strength of concrete is gradually formed during the hydration reaction between cement and water. Curing provides suitable temperature and humidity conditions so that the cement can be fully hydrated. Under standard curing conditions, the strength of concrete will steadily increase over time. If the curing is improper, such as lack of water in the early stage, it will lead to incomplete cement hydration, which will reduce the final strength of the concrete and fail to meet the strength requirements.

[0003] After searching, the Chinese patent publication number is: CN221822689U, which discloses a concrete curing device for concrete preparation, which includes a water tank and a water pump respectively provided on a working plate, the output port of the water tank is connected to the input port of the water pump, the output port of the water pump is connected to one end of a connecting pipe, the other end of the connecting pipe is fixedly installed with a main pipe, a turntable is coaxially fixed on the outer circumference of the main pipe, the main pipe is connected to a spray pipe, one end of the spray pipe is threadedly connected to a connecting block, a cavity is provided in the connecting block, a spring is provided in the cavity, and the spring is connected to the pressure block. The connection block is connected, and the pressure block abuts the output port of the cavity. A spring 2 is provided in the connection block, and the spring 2 is connected to the valve body. A block is provided in the connection block, and the block abuts the valve body. Through the connection block, multiple spray pipes can be connected to increase the spraying area of ​​the spray pipe, so that the spraying area required by the equipment can be adjusted according to the concrete area, reducing manpower loss. However, in actual use, the device sprays the curing agent through the spraying pipe at the bottom, but cannot complete the vertical spraying well, thereby reducing the scope of application of sprayable curing. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a concrete curing device for concrete preparation, which aims to improve the problem that vertical spraying cannot be completed well, thereby reducing the scope of application of spraying curing.

[0005] To achieve the above-mentioned object, the present invention adopts the following technical solution: a concrete curing device for preparing concrete, comprising a water tank, wherein hydraulic rods are fixedly connected to the left and right ends of the front side of the top wall of the water tank, the top of the hydraulic rods is fixedly connected to a connecting shell, the front side of the connecting shell is slidably connected to a sliding shell, the inner wall of the sliding shell is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to a driving gear, the inner bottom wall of the connecting shell is fixedly connected to a gear holder, the driving gear is meshed with the gear holder, the upper and lower sides of the sliding shell are fixedly connected to multi-hole nozzles, a pressure pump is fixedly connected to the middle part of the top wall of the water tank, an extraction pipe is connected to the right side of the pressure pump, the bottom end of the extraction pipe is connected to the right side of the water tank, the top wall of the pressure pump is connected to a connecting pipe, a conversion valve 2 is fixedly installed in the middle and upper part of the connecting pipe, the top wall of the conversion valve 2 is connected to a conversion pipe, the front end of the connecting pipe and the left end of the conversion pipe are respectively connected to the right side of the corresponding multi-hole nozzle, and a mixing mechanism is provided on the rear side of the water tank.

[0006] Through the above technical solution: the curing agent is transported through the connecting pipe, and the second conversion valve is rotated to change the output of different multi-hole nozzles, so as to change the spraying direction. At the same time, under the rotation of the driving gear, the sliding shell is driven to slide horizontally on the front side of the connecting shell, thereby expanding the spraying area during maintenance and improving the spraying efficiency.

[0007] As a further description of the above technical solution:

[0008] The mixing mechanism includes a liquid injection valve, the front end of the liquid injection valve is connected to the rear side of the water tank, the inner bottom wall of the water tank is rotatably connected to a rotating column, the outer wall of the rotating column is equidistantly fixedly connected to a plurality of mixing blades, a plurality of holes are equidistantly opened on one side of the mixing blade, a conversion valve 1 is fixedly installed at the bottom end of the outer wall of the connecting pipe, the left end of the conversion valve 1 is connected to a delivery pipe, and the bottom end of the delivery pipe is connected to the right side of the water tank.

[0009] Through the above technical solution: under the conversion of the conversion valve 2, the transported liquid is transported through the delivery pipe, and then the transported liquid can impact the mixing blade, and the mixing blade and the rotating column rotate together, so that the clean water and curing agent inside the water tank are fully mixed, thereby improving the curing effect of the curing agent on the concrete and reducing the waste of the curing agent.

[0010] As a further description of the above technical solution:

[0011] The mixing mechanism further includes an observation window, the rear side of which is fixedly connected to the front side of the water tank.

[0012] Through the above technical solution, the observation window can observe the liquid inside the water tank, so that curing agent and clean water can be added in time.

[0013] As a further description of the above technical solution:

[0014] A control switch is fixedly connected to the rear side of the connection shell, and the control switch is electrically connected to the hydraulic rod, the servo motor and the pressure pump respectively.

[0015] Through the above technical solution, the hydraulic rod, the servo motor and the pressure pump can be opened and closed respectively.

[0016] As a further description of the above technical solution:

[0017] The mixing mechanism further comprises a rubber ring, the inner wall of which is fixedly mounted on the bottom end of the outer wall of the extraction tube.

[0018] Through the above technical solution, the rubber ring can protect the connection at the bottom end of the outer wall of the extraction pipe, thereby reducing the wear of the extraction pipe.

[0019] As a further description of the above technical solution:

[0020] The rear side of the top wall of the sliding shell is fixedly connected to a limiting plate, the top wall of the connecting shell is provided with a limiting groove, and the rear side of the bottom of the limiting plate is slidably connected to the limiting groove.

[0021] Through the above technical solution, when the limiting plate is slidably connected to the limiting groove, the sliding shell can slide more stably.

[0022] As a further description of the above technical solution:

[0023] A push rod is fixedly connected to the rear side of the top wall of the water tank, a rubber sleeve is fixedly connected to the middle part of the push rod, and a support column is fixedly connected to the middle part of the front side of the top wall of the water tank.

[0024] Through the above technical solution, the device can be easily driven under the action of the push rod, and the connection shell can be limited and supported by the support column.

[0025] As a further description of the above technical solution:

[0026] The four corners on the top of the water tank are all fixedly connected with support plates, and one side of the support plate is rotatably connected with a rotating wheel.

[0027] Through the above technical solution, the support plate and the rotating wheel can move the device, thereby improving the flexibility of the device.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, the curing agent is transported through the connecting pipe by the delivery of the pressure pump, so that different multi-hole nozzles can be changed for output by rotating the conversion valve 2, so as to change the spraying direction. At the same time, the servo motor is started to rotate the driving gear on the top of the gear seat, and then the driving gear drives the sliding shell to slide horizontally on the front side of the connecting shell, thereby expanding the spraying area during maintenance, reducing manpower loss, and improving spraying efficiency.

[0030] 2. In the present invention, by rotating the conversion valve 2, the curing agent extracted by the pressure pump is output through the delivery pipe, so that the delivered liquid can impact the mixing blade, thereby driving the mixing blade to rotate the rotating column, thereby achieving the effect of fully mixing the clean water and the curing agent inside the water tank, thereby improving the curing effect of the curing agent on the concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A three-dimensional diagram of a concrete curing device for concrete preparation proposed in the present invention;

[0032] Figure 2 This is a rear view of a concrete curing device for concrete preparation proposed by the present invention;

[0033] Figure 3 This is a side view of a concrete curing device for concrete preparation proposed by the present invention;

[0034] Figure 4 This is a schematic diagram of the structure of a driving gear of a concrete curing device for concrete preparation proposed by the present invention;

[0035] Figure 5 This is a cross-sectional view of a water tank of a concrete curing device for concrete preparation proposed by the utility model.

[0036] Legend:

[0037] 1. Water tank; 2. Mixing mechanism; 201. Liquid filling valve; 202. Rotating column; 203. Mixing blade; 204. Hole; 205. Conversion valve 1; 206. Delivery pipe; 207. Observation window; 208. Rubber ring; 3. Hydraulic rod; 4. Connecting shell; 5. Sliding shell; 6. Servo motor; 7. Drive gear; 8. Gear seat; 9. Pressure pump; 10. Extraction pipe; 11. Connecting pipe; 12. Conversion valve 2; 13. Conversion pipe; 14. Multi-hole nozzle; 15. Control switch; 16. Limit plate; 17. Limit groove; 18. Push rod; 19. Rubber sleeve; 20. Support plate; 21. Rotor; 22. Support column. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] Reference Figure 1 、 Figure 3 and Figure 4 The utility model provides an embodiment of a concrete curing device for concrete preparation, comprising a water tank 1, the left and right ends of the front side of the top wall of the water tank 1 are fixedly connected with hydraulic rods 3, the top of the hydraulic rods 3 is fixedly connected with a connecting shell 4, and by starting the hydraulic rods 3, its top can lift the connecting shell 4, thereby achieving the purpose of adjusting the spraying height, the front side of the connecting shell 4 is slidably connected with a sliding shell 5, the inner wall of the sliding shell 5 is fixedly connected with a servo motor 6, the output end of the servo motor 6 is fixedly connected with a driving gear 7, and the inner bottom wall of the connecting shell 4 is fixedly connected with a gear seat 8, and the servo motor 6 is started to make the driving gear 7 rotate, thereby driving the gear 7 to rotate on the top wall of the gear seat 8, thereby driving the displacement of the sliding shell 5 to achieve the spraying range of adjusting the horizontal position, driving The moving gear 7 is meshed with the gear seat 8, and the upper and lower sides of the sliding shell 5 are fixedly connected to the porous nozzle 14. The middle part of the top wall of the water tank 1 is fixedly connected to the pressure pump 9, and the right side of the pressure pump 9 is connected to the extraction pipe 10. The bottom end of the extraction pipe 10 is connected to the right side of the water tank 1. Under the operation of the pressure pump 9, the extraction pipe 10 can extract the curing agent from the water tank 1 for transportation. The top wall of the pressure pump 9 is connected to the connecting pipe 11, and the middle and upper part of the connecting pipe 11 is fixedly installed with a conversion valve 2 12. The top wall of the conversion valve 2 12 is connected with a conversion pipe 13. The front end of the connecting pipe 11 and the left end of the conversion pipe 13 are respectively connected to the right side of the corresponding porous nozzle 14. By rotating the conversion valve 2 12, the top and bottom porous nozzles 14 can be replaced for spraying. A mixing mechanism 2 is provided on the rear side of the water tank 1;

[0040] Specifically, by starting the pressure pump 9, the mixed liquid can be extracted through the extraction pipe 10, and the extracted mixed liquid is transported through the connecting pipe 11. The liquid can be sprayed through the porous nozzle 14 at the top or bottom of the sliding shell 5, thereby achieving uniform coverage of the concrete. In order to adjust the liquid delivery direction, rotating the conversion valve 2 12 can change the liquid to different lines, thereby completing the vertical or horizontal delivery task, so that concrete in different directions can be effectively cured according to actual needs. The servo motor 6 is started, and the drive gear 7 starts to rotate at the top of the gear seat 8. The rotation of the drive gear 7 will drive the sliding shell 5 to slide horizontally on the front side of the connecting shell 4, thereby expanding the spraying area during concrete curing, making the spraying range more extensive and uniform, reducing manpower loss, effectively improving the efficiency of spraying and curing, ensuring the quality of concrete during the curing process, and also improving the overall work efficiency.

[0041] Reference Figure 2 、 Figure 3 and Figure 5 The mixing mechanism 2 includes a liquid injection valve 201, the front end of the liquid injection valve 201 is connected to the rear side of the water tank 1, the inner bottom wall of the water tank 1 is rotatably connected to a rotating column 202, and the outer wall of the rotating column 202 is equidistantly fixedly connected with a plurality of mixing blades 203. The mixing blades 203 are impacted, so that they can drive the rotating column 202 to rotate, thereby fully mixing the curing agent and clean water inside the water tank 1, thereby improving the use effect of the curing agent. A plurality of holes 204 are equidistantly provided on one side of the mixing blade 203, and a conversion valve 205 is fixedly installed at the bottom end of the outer wall of the connecting pipe 11. Through the conversion of the conversion valve 205, the purpose of fully mixing the liquid inside the water tank 1 is achieved. The left end of the conversion valve 205 is connected with a delivery pipe 206, and the bottom end of the delivery pipe 206 is connected to the right side of the water tank 1;

[0042] Specifically, by operating the conversion valve 205, the flow path of the liquid extracted by the pressure pump 9 can be changed so that it is output through the delivery pipe 206, so that the pressure pump 9 can realize the circulation delivery of the liquid in the water tank 1, ensuring that the liquid can effectively impact the mixing blades 203. Driven by this impact force, the mixing blades 203 begin to rotate and drive the rotating column 202 to rotate accordingly. With the synchronous rotation of multiple mixing blades 203, the clean water and curing agent inside the water tank 1 can be fully mixed to ensure that the two can be evenly integrated. The presence of multiple holes 204 further enhances the shear force of the mixing blades 203 on the liquid, making the dispersion of the curing agent in the liquid more uniform, thereby improving the curing effect of the curing agent on the concrete and reducing the waste of the curing agent.

[0043] Reference Figure 1 、 Figure 3 and Figure 4The mixing mechanism 2 also includes an observation window 207, the rear side of which is fixedly connected to the front side of the water tank 1; the rear side of the connecting shell 4 is fixedly connected to a control switch 15, which is electrically connected to the hydraulic rod 3, the servo motor 6 and the pressure pump 9 respectively; the rear side of the top wall of the sliding shell 5 is fixedly connected to a limit plate 16, and the top wall of the connecting shell 4 is provided with a limit groove 17, and the rear side of the bottom of the limit plate 16 is slidably connected to the limit groove 17;

[0044] Specifically, the remaining amount of liquid inside the water tank 1 can be observed through the observation window 207, so that the curing agent and clean water can be added in time. The control switch 15 is electrically connected to the hydraulic rod 3, the servo motor 6 and the pressure pump 9 respectively, so that the control switch 15 can complete the opening and closing of the device. The bottom rear side of the limit plate 16 is slidably connected to the limit groove 17, thereby improving the stable sliding effect of the sliding shell 5.

[0045] Reference Figure 1 、 Figure 4 and Figure 5 The mixing mechanism 2 also includes a rubber ring 208, the inner wall of which is fixedly mounted on the bottom end of the outer wall of the extraction tube 10; a push rod 18 is fixedly connected to the rear side of the top wall of the water tank 1, a rubber sleeve 19 is fixedly connected to the middle part of the push rod 18, and a support column 22 is fixedly connected to the middle part of the front side of the top wall of the water tank 1; support plates 20 are fixedly connected to the four corners of the top of the water tank 1, and a wheel 21 is rotatably connected to one side of the support plate 20;

[0046] Specifically, the rubber ring 208 can protect the bottom connection of the outer wall of the extraction tube 10, thereby improving the service life of the extraction tube 10. The rubber sleeve 19 improves the anti-slip effect of the push rod 18 when in use. The support plate 20 and the rotating wheel 21 facilitate the movement of the device.

[0047] Working principle: When starting to use, by starting the pressure pump 9, the mixed liquid is extracted through the extraction pipe 10, and then transported through the connecting pipe 11, so that it can be sprayed through the top or bottom porous nozzle 14, and by rotating the conversion valve 2 12, the liquid is changed to different lines to complete the vertical or horizontal transportation, so as to achieve the purpose of curing concrete in different directions. At the same time, the servo motor 6 is started to rotate the driving gear 7 on the top of the gear seat 8, and then the driving gear 7 drives the sliding shell 5 to slide horizontally on the front side of the connecting shell 4, thereby expanding the spraying area during concrete curing, reducing manpower loss, and effectively improving the efficiency of spraying and curing;

[0048] And by rotating the conversion valve 205, the liquid extracted by the pressure pump 9 can be converted into a line and output through the delivery pipe 206, so that the pressure pump 9 can achieve the purpose of circulating the liquid in the water tank 1, so that the delivered liquid can impact the mixing blades 203, and the driven mixing blades 203 drive the rotating column 202 to rotate, so that the multiple mixing blades 203 can achieve the effect of fully mixing the clean water and the curing agent inside the water tank 1. Under the action of the multiple holes 204, the shear force on the liquid is increased, thereby improving the curing effect of the curing agent on the concrete and reducing the waste of the curing agent.

[0049] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A concrete curing device for concrete preparation, comprising a water tank (1), characterized in that: The left and right ends of the front side of the top wall of the water tank (1) are fixedly connected to hydraulic rods (3), the top end of the hydraulic rod (3) is fixedly connected to a connecting shell (4), the front side of the connecting shell (4) is slidably connected to a sliding shell (5), the inner wall of the sliding shell (5) is fixedly connected to a servo motor (6), the output end of the servo motor (6) is fixedly connected to a driving gear (7), the inner bottom wall of the connecting shell (4) is fixedly connected to a gear seat (8), the driving gear (7) is meshed with the gear seat (8), the upper and lower sides of the sliding shell (5) are fixedly connected to a porous nozzle (14), and the water tank (1) is fixedly connected to the top wall of the water tank (1). A pressure pump (9) is fixedly connected to the middle of the top wall, an extraction pipe (10) is connected to the right side of the pressure pump (9), the bottom end of the extraction pipe (10) is connected to the right side of the water tank (1), the top wall of the pressure pump (9) is connected to a connecting pipe (11), a conversion valve 2 (12) is fixedly installed in the middle and upper part of the connecting pipe (11), the top wall of the conversion valve 2 (12) is connected to a conversion pipe (13), the front end of the connecting pipe (11) and the left end of the conversion pipe (13) are respectively connected to the right side of the corresponding multi-hole nozzle (14), and a mixing mechanism (2) is provided on the rear side of the water tank (1).

2. A concrete curing device for concrete preparation according to claim 1, characterized in that: The mixing mechanism (2) comprises a liquid injection valve (201), the front end of the liquid injection valve (201) is connected to the rear side of the water tank (1), the inner bottom wall of the water tank (1) is rotatably connected to a rotating column (202), the outer wall of the rotating column (202) is fixedly connected to a plurality of mixing blades (203) at equal intervals, and a plurality of holes (204) are opened at equal intervals on one side of the mixing blade (203), a conversion valve 1 (205) is fixedly installed at the bottom end of the outer wall of the connecting pipe (11), the left end of the conversion valve 1 (205) is connected to a delivery pipe (206), and the bottom end of the delivery pipe (206) is connected to the right side of the water tank (1).

3. A concrete curing device for concrete preparation according to claim 2, characterized in that: The mixing mechanism (2) further comprises an observation window (207), the rear side of the observation window (207) being fixedly connected to the front side of the water tank (1).

4. The concrete curing device for concrete preparation according to claim 1, characterized in that: A control switch (15) is fixedly connected to the rear side of the connection shell (4), and the control switch (15) is electrically connected to the hydraulic rod (3), the servo motor (6) and the pressure pump (9) respectively.

5. The concrete curing device for concrete preparation according to claim 2, characterized in that: The mixing mechanism (2) further comprises a rubber ring (208), the inner wall of the rubber ring (208) being fixedly mounted on the bottom end of the outer wall of the extraction tube (10).

6. The concrete curing device for concrete preparation according to claim 1, characterized in that: The rear side of the top wall of the sliding shell (5) is fixedly connected to a limiting plate (16), the top wall of the connecting shell (4) is provided with a limiting groove (17), and the rear side of the bottom of the limiting plate (16) is slidably connected to the limiting groove (17).

7. The concrete curing device for concrete preparation according to claim 1, characterized in that: A push rod (18) is fixedly connected to the rear side of the top wall of the water tank (1), a rubber sleeve (19) is fixedly connected to the middle of the push rod (18), and a support column (22) is fixedly connected to the middle of the front side of the top wall of the water tank (1).

8. The concrete curing device for concrete preparation according to claim 1, characterized in that: Support plates (20) are fixedly connected to the four corners of the top of the water tank (1), and a rotating wheel (21) is rotatably connected to one side of the support plate (20).

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