A concrete curing machine

Abstract

The invention relates to the technical field of concrete curing, and discloses a concrete curing machine, comprising four rollers, a box, a heater, a water tank, a handle, a heat dissipation device, a swinging spraying device, a cleaning device, a controller and other structures. The bottom of the box is fixedly connected to the tops of the four rollers respectively, the heater is fixedly connected to the inner wall of the bottom of the box, the bottom of the water tank is fixedly connected to the top of the heater, the heat dissipation device is connected to the box, the swinging spraying device is connected to the box and the heat dissipation device, and the cleaning device is connected to the box and the swinging spraying device. The invention provides a turntable, a fan gear, an electric telescopic rod, an L-shaped nozzle and other structures, so that when steam is sprayed to concrete, the nozzle can be swung, thereby expanding the range of steam spraying, and the height of the L-shaped nozzle can be adjusted, so that the L-shaped nozzle can spray steam to concrete at different heights, thereby improving the uniformity and efficiency of concrete curing.

Description

Technical Field

[0001] The invention relates to the technical field of concrete curing, in particular to a concrete curing machine. Background Art

[0002] Concrete components are mainly reflected in the construction of residential projects. Vertical concrete components are the basis for realizing the main structure of the building. After the construction of concrete components is completed, they need to be cured by automatic curing machines. The steam generated by the curing machine can hydrate the concrete components, thereby increasing the strength of the concrete components.

[0003] Most traditional concrete curing devices use fixed injection pipes for steam curing. Although this device can meet basic curing needs to a certain extent, since the injection pipe is fixed, the steam it sprays can only cover a limited area, resulting in the inability to improve the uniformity and curing efficiency of concrete. Therefore, a concrete curing machine is proposed. Summary of the invention

[0004] The present invention aims to solve the technical problem of how to expand the range of steam injection and improve the uniformity and efficiency of concrete curing during concrete curing, and provides a concrete curing machine.

[0005] The technical solution adopted by the present invention to solve its technical problem is: A concrete curing machine comprises four rollers, a box body, a heater, a water tank, a handle, a heat dissipation device, a swing spraying device, a cleaning device and a controller.

[0006] The box body is arranged above the four rollers, and the bottom of the box body is fixedly connected with the tops of the four rollers respectively.

[0007] The heater is arranged inside the box body, close to the inner wall of the bottom of the box body, and the heater is fixedly connected to the inner wall of the bottom of the box body.

[0008] The water tank is arranged inside the box body and above the heater, and the bottom of the water tank is fixedly connected to the top of the heater.

[0009] The handle is arranged on the side of the box body, and the handle is fixedly connected to the box body.

[0010] The heat dissipation device is arranged on the upper part of the box body, and the heat dissipation device is connected to the box body.

[0011] The swing spray device is arranged on the upper part of the box body, and is connected to the box body and the heat dissipation device.

[0012] The cleaning device is arranged on the side of the box body close to the handle, and the cleaning device is connected to the box body and connected to the swing spray device.

[0013] The controller is arranged on the side of the box body, the controller is fixedly connected to the box body, and the controller is electrically connected to the heater, the heat dissipation device, and the swing injection device respectively.

[0014] When using this equipment, the staff moves the equipment to the designated location, and starts the heater through the controller. The heater heats the water in the water tank, so that the water in the water tank is converted into steam. Then the staff starts the heat dissipation device and the swinging spray device through the controller. The heat dissipation device speeds up the air circulation in the box, and the swinging spray device sprays steam to the concrete for maintenance. The cleaning device can prevent external dust from entering the box and prevent the air circulation in the box from being affected.

[0015] Furthermore, the heat dissipation device includes a dual-axis motor, a circular plate, a warning light, a first bevel gear, a heat dissipation air duct, a first rotating shaft, a second bevel gear, and a fan.

[0016] The dual-axis motor is arranged at the upper part of the box body, the axis direction of the dual-axis motor is vertical, the lower rotating shaft of the dual-axis motor vertically passes through the top of the box body and is rotatably connected to the box body, and the dual-axis motor is fixedly connected to the top of the box body.

[0017] The circular plate is arranged above the box body and sleeved on the outer side of the upper rotating shaft of the dual-axis motor. The axis of the circular plate coincides with the axis of the upper rotating shaft of the dual-axis motor. The circular plate is fixedly connected to the upper rotating shaft of the dual-axis motor.

[0018] The warning light is arranged above the circular plate, and the warning light is fixedly connected to the circular plate.

[0019] The first bevel gear is transversely arranged inside the box body and sleeved on the outer side of the lower rotating shaft of the dual-axis motor. The axis of the first bevel gear coincides with the axis of the lower rotating shaft of the dual-axis motor. The first bevel gear is fixedly connected to the lower rotating shaft of the dual-axis motor.

[0020] The heat dissipation duct is transversely arranged on the side of the box body away from the handle, and the heat dissipation duct is fixedly connected to the box body.

[0021] The first rotating shaft is transversely arranged on the side of the heat dissipation duct, the first rotating shaft transversely penetrates the side of the box body, and the first rotating shaft is rotatably connected to the box body.

[0022] The second bevel gear is vertically arranged inside the box body and sleeved on the outside of the first rotating shaft. The axis of the second bevel gear coincides with the axis of the first rotating shaft. The second bevel gear is fixedly connected to the first rotating shaft and meshes with the first bevel gear.

[0023] The fan is vertically arranged inside the heat dissipation air duct and sleeved on the outer side of the first rotating shaft. The axis of the fan coincides with the axis of the first rotating shaft, and the fan is fixedly connected to the first rotating shaft.

[0024] When the temperature of the box needs to be lowered, the staff starts the dual-axis motor through the controller. The upper shaft of the dual-axis motor drives the circular plate to rotate, and the circular plate drives the warning light to rotate. The rotating warning light can remind the staff to prevent high-temperature steam from harming the staff when using the equipment at night.

[0025] The lower shaft of the dual-axis motor drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the first shaft to rotate, the first shaft drives the first gear to rotate, and drives the fan to rotate. The fan rotation accelerates the air circulation in the box and reduces the heat in the box.

[0026] Furthermore, a plurality of air openings are provided at the connection between the heat dissipation air duct and the box body.

[0027] This allows the high-temperature air in the box to be discharged from the air port.

[0028] Furthermore, the warning light is located at the edge of the circular plate.

[0029] The warning light can be in a rotating state to attract the attention of the staff.

[0030] Furthermore, the swinging spray device includes an electric telescopic rod, an L-shaped nozzle, a spray seat, a first gear, a turntable, an eccentric column, a second rotating shaft, a fan gear, a third rotating shaft, a second gear, a third bevel gear, a first connecting rod, a fourth bevel gear, a pump body, a first connecting pipe, and a second connecting pipe.

[0031] The electric telescopic rod is vertically arranged on the upper part of the box body, the non-telescopic end of the electric telescopic rod vertically penetrates the top of the box body, and the non-telescopic end of the electric telescopic rod is fixedly connected to the top of the box body.

[0032] The L-shaped nozzle is vertically arranged above the electric telescopic end, and the L-shaped nozzle is fixedly connected to the telescopic end of the electric telescopic rod.

[0033] The spray seat is arranged on the side of the L-shaped spray pipe, and the spray seat is fixedly connected and communicated with the L-shaped spray pipe.

[0034] The first gear is vertically arranged inside the box body and sleeved on the outside of the first rotating shaft. The axis of the first gear coincides with the axis of the first rotating shaft, and the first gear is fixedly connected to the first rotating shaft.

[0035] The outer ring of the turntable is gear-shaped and is vertically arranged inside the box body and below the first gear. The turntable is rotatably connected to the side of the box body through a rotating rod, and the turntable is meshed with the first gear.

[0036] The eccentric column is transversely arranged inside the box body, and is located on the side of the turntable away from the heat dissipation duct, and the eccentric column is fixedly connected to the turntable.

[0037] The second rotating shaft is transversely arranged on the side of the box body close to the heat dissipation duct and below the turntable. The second rotating shaft transversely passes through the side of the box body. The axis of the second rotating shaft is parallel to the axis of the first rotating shaft. The second rotating shaft is rotatably connected to the box body.

[0038] The fan gear is arranged inside the box body, and has a slide groove on its upper part. The middle part of the fan gear is sleeved on the outer side of the second rotating shaft, the middle part of the fan gear is fixedly connected to the second rotating shaft, the slide groove on the upper part of the fan gear is sleeved on the outer side of the eccentric column, and the upper part of the fan gear is slidably connected to the eccentric column along the slide groove.

[0039] The third rotating shaft is transversely arranged on the side of the box away from the handle and below the sector gear. The third rotating shaft transversely passes through the side of the box. The axis of the third rotating shaft is parallel to the axis of the first rotating shaft. The third rotating shaft is rotatably connected to the box.

[0040] The second gear is vertically arranged inside the box body and is located below the sector gear. The axis of the second gear coincides with the axis of the third rotating shaft, and the second gear is fixedly connected to the third rotating shaft.

[0041] The third bevel gear is vertically arranged inside the box body and below the electric telescopic rod. The axis of the third bevel gear coincides with the axis of the third rotating shaft, and the third bevel gear is fixedly connected to the third rotating shaft.

[0042] The first connecting rod is vertically arranged inside the box body and below the electric telescopic rod. The top end of the first connecting rod is fixedly connected to the bottom end of the electric telescopic rod.

[0043] The fourth bevel gear is transversely arranged inside the box body and sleeved on the outside of the first connecting rod. The axis of the fourth bevel gear coincides with the axis of the first connecting rod. The fourth bevel gear is fixedly connected to the first connecting rod and meshes with the third bevel gear.

[0044] The pump body is arranged above the box body, and is located on the side of the electric telescopic rod away from the double-axis motor, and the bottom of the pump body is fixedly connected to the top of the box body.

[0045] The first connecting pipe is vertically arranged at the upper part of the box body, the lower end of the first connecting pipe is communicated with the water tank, and the upper end of the first connecting pipe vertically penetrates the top of the box body and is communicated with the pump body.

[0046] The second connecting pipe is arranged above the box body, one end of the second connecting pipe is communicated with the pump body, and the other end of the second connecting pipe is communicated with the lower part of the L-shaped nozzle.

[0047] When the concrete needs to be cured, the staff starts the pump body through the controller, the pump body works, and the steam passes through the first connecting pipe, the pump body, the second connecting pipe, the L-shaped nozzle, the nozzle seat, and then sprays to the concrete through a plurality of nozzles.

[0048] The first gear drives the turntable to rotate, the turntable drives the eccentric column to rotate, the eccentric column drives the fan-shaped gear to swing, and the fan-shaped gear drives the second gear to reciprocate.

[0049] When the fan gear drives the second gear to rotate forward, the second gear drives the third rotating shaft to rotate forward, the third rotating shaft drives the third bevel gear to rotate forward, the third bevel gear drives the second connecting rod to rotate forward, drives the fourth bevel gear to rotate forward, the fourth bevel gear drives the first connecting rod to rotate forward, the first connecting rod drives the electric telescopic rod to rotate forward, the electric telescopic rod drives the L-shaped nozzle to rotate forward, the L-shaped nozzle drives the spray seat to rotate forward, thereby expanding the range of steam injection.

[0050] When the fan gear drives the second gear to rotate in the opposite direction, the second gear drives the third rotating shaft to rotate in the opposite direction, the third rotating shaft drives the third bevel gear to rotate in the opposite direction, the third bevel gear drives the second connecting rod to rotate in the opposite direction, drives the fourth bevel gear to rotate in the opposite direction, the fourth bevel gear drives the first connecting rod to rotate in the opposite direction, the first connecting rod drives the electric telescopic rod to rotate in the opposite direction, the electric telescopic rod drives the L-shaped nozzle to rotate in the opposite direction, the L-shaped nozzle drives the spray seat to rotate in the opposite direction, so that the spray seat is in a swinging state, thereby expanding the range of the steam injection.

[0051] When the height of the spray seat needs to be adjusted, the staff starts the electric telescopic rod through the controller. The telescopic end of the electric telescopic rod drives the L-shaped nozzle to rise and fall, and the L-shaped nozzle drives the spray seat to rise and fall, so that steam can be sprayed from the spray seat to the concrete at different heights, thereby curing the concrete at different heights.

[0052] Furthermore, a plurality of nozzles are arranged on the side of the nozzle seat away from the L-shaped nozzle.

[0053] Steam can be sprayed from the nozzle onto the concrete.

[0054] Furthermore, the second connecting pipe is made of a hose.

[0055] This enables the second connecting pipe to effectively transfer steam into the L-shaped nozzle.

[0056] Furthermore, the cleaning device includes an air inlet, a filter screen, a second connecting rod, and four cleaning plates.

[0057] The air inlet is arranged on the side of the box body close to the handle, and is arranged opposite to the third bevel gear. One end of the air inlet is connected to the inside of the box body, and the other end is connected to the outside.

[0058] The filter screen is vertically arranged inside the air inlet, and the filter screen is fixedly connected to the inner wall of the air inlet.

[0059] The second connecting rod is horizontally arranged inside the box body, and is located on the side of the third bevel gear away from the heat dissipation duct. The axis of the second connecting rod coincides with the axis of the third rotating shaft. One end of the second connecting rod is fixedly connected to the third bevel gear, and the other end horizontally penetrates the filter screen and is rotatably connected to the filter screen.

[0060] Four cleaning plates are arranged inside the air inlet, on the side of the filter screen away from the third bevel gear, and are respectively arranged around the outside of the second connecting rod. The four cleaning plates are respectively fixedly connected to the second connecting rod.

[0061] When it is necessary to ensure air circulation in the box, the second connecting rod drives the four cleaning plates to rotate, and the four cleaning plates clean the surface of the filter to prevent the surface of the filter from being blocked by dust and debris, thereby affecting the air circulation in the box.

[0062] Furthermore, the sides of the two cleaning plates close to the filter screen are respectively provided with a plurality of bristles, and the plurality of bristles are in close contact with the filter screen.

[0063] The bristles can effectively clean the dust on the surface of the filter to prevent clogging.

[0064] Furthermore, the four rollers are universal rollers.

[0065] It is convenient for workers to move the equipment in any direction.

[0066] Beneficial effects of the present invention: 1. The present invention provides a turntable, a sector gear, an electric telescopic rod, an L-shaped nozzle and other structures, so that when steam is sprayed to concrete, the nozzle can be swung to expand the range of steam spraying, and the height of the L-shaped nozzle can be adjusted, so that the L-shaped nozzle can spray steam to concrete at different heights, thereby improving the uniformity and efficiency of concrete curing.

[0067] 2. The present invention provides heat dissipation ducts, fans, warning lights and other structures, and uses warning lights to warn, thereby preventing workers from being harmed by steam when curing concrete at night. The rotation of the fan can effectively accelerate the air circulation in the box to prevent the temperature in the box from being too high.

[0068] 3. The present invention can filter the air entering the box and block the dust outside the filter by setting up the filter, the cleaning plate, the second connecting rod and other structures, and the cleaning plate can clean the surface of the filter in time to prevent the filter from being blocked and affecting the air circulation in the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0069] Figure 1 This is a schematic diagram of the front cross-sectional structure of the concrete curing machine; Figure 2 It is a schematic diagram of the side view structure of the sector gear of the concrete curing machine.

[0070] Explanation of the accompanying drawings: 1. roller; 2. box body; 3. heater; 4. water tank; 5. handle; 6. dual-axis motor; 7. round plate; 8. warning light; 9. first bevel gear; 10. heat dissipation duct; 11. first rotating shaft; 12. second bevel gear; 13. fan; 14. electric telescopic rod; 15. L-shaped nozzle; 16. spray seat; 17. turntable; 18. eccentric column; 19. second rotating shaft; 20. fan gear; 21. third rotating shaft; 22. second gear; 23. third bevel gear; 24. first connecting rod; 25. fourth bevel gear; 26. pump body; 27. first connecting pipe; 28. second connecting pipe; 29. ​​air inlet; 30. filter screen; 31. second connecting rod; 32. cleaning plate; 33. controller; 34. first gear. DETAILED DESCRIPTION

[0071] The concept and technical effects of the present invention will be clearly and completely described below in conjunction with embodiments to fully understand the purpose, features and effects of the present invention.

[0072] like Figure 1-2 As shown, the technical solution adopted by the present invention to solve its technical problem is: A concrete curing machine comprises four rollers 1, a box body 2, a heater 3, a water tank 4, a handle 5, a heat dissipation device, a swing spraying device, a cleaning device, and a controller 33.

[0073] The box body 2 is arranged above the four rollers 1 , and the bottom of the box body 2 is fixedly connected to the tops of the four rollers 1 , respectively.

[0074] The heater 3 is arranged inside the box body 2 , close to the bottom inner wall of the box body 2 , and the heater 3 is fixedly connected to the bottom inner wall of the box body 2 .

[0075] The water tank 4 is arranged inside the box body 2 and above the heater 3 , and the bottom of the water tank 4 is fixedly connected to the top of the heater 3 .

[0076] The handle 5 is disposed on the side of the box body 2 , and the handle 5 is fixedly connected to the box body 2 .

[0077] The heat dissipation device is arranged on the upper part of the box body 2 , and the heat dissipation device is connected to the box body 2 .

[0078] The swinging spray device is arranged on the upper part of the box body 2, and the swinging spray device is connected to the box body 2 and connected to the heat dissipation device.

[0079] The cleaning device is arranged on the side of the box body 2 close to the handle 5. The cleaning device is connected to the box body 2 and connected to the swing spray device.

[0080] The controller 33 is disposed on the side of the housing 2 , and is fixedly connected to the housing 2 . The controller 33 is electrically connected to the heater 3 , the heat dissipation device, and the swing spray device, respectively.

[0081] When using the device, the staff moves the device to a designated position, and starts the heater 3 through the controller 33. The heater 3 heats the water in the water tank 4, so that the water in the water tank 4 is converted into steam. Then the staff starts the heat dissipation device and the swinging spray device through the controller 33. The heat dissipation device accelerates the air circulation in the box 2, and the swinging spray device sprays steam to the concrete for maintenance. The cleaning device can prevent external dust from entering the box 2 and also prevent the air circulation in the box 2 from being affected.

[0082] The heat dissipation device includes a dual-axis motor 6 , a circular plate 7 , a warning light 8 , a first bevel gear 9 , a heat dissipation air cylinder 10 , a first rotating shaft 11 , a second bevel gear 12 , and a fan 13 .

[0083] The dual-axis motor 6 is arranged at the upper part of the box body 2, the axial direction of the dual-axis motor 6 is vertical, the lower rotating shaft of the dual-axis motor 6 vertically passes through the top of the box body 2, and is rotatably connected to the box body 2, and the dual-axis motor 6 is fixedly connected to the top of the box body 2.

[0084] The circular plate 7 is arranged above the box body 2 and is sleeved on the outer side of the upper rotating shaft of the dual-axis motor 6. The axis of the circular plate 7 coincides with the axis of the upper rotating shaft of the dual-axis motor 6. The circular plate 7 is fixedly connected to the upper rotating shaft of the dual-axis motor 6.

[0085] The warning light 8 is arranged above the circular plate 7 , and the warning light 8 is fixedly connected to the circular plate 7 .

[0086] The first bevel gear 9 is transversely arranged inside the box body 2 and sleeved on the outer side of the lower rotating shaft of the dual-axis motor 6. The axis of the first bevel gear 9 coincides with the axis of the lower rotating shaft of the dual-axis motor 6. The first bevel gear 9 is fixedly connected to the lower rotating shaft of the dual-axis motor 6.

[0087] The heat dissipation air duct 10 is transversely arranged on the side of the box body 2 away from the handle 5 , and the heat dissipation air duct 10 is fixedly connected to the box body 2 .

[0088] The first rotating shaft 11 is transversely arranged at the side of the heat dissipation air cylinder 10 . The first rotating shaft 11 transversely penetrates the side of the box body 2 . The first rotating shaft 11 is rotatably connected to the box body 2 .

[0089] The second bevel gear 12 is vertically arranged inside the housing 2 and sleeved on the outside of the first rotating shaft 11 . The axis of the second bevel gear 12 coincides with the axis of the first rotating shaft 11 . The second bevel gear 12 is fixedly connected to the first rotating shaft 11 and meshes with the first bevel gear 9 .

[0090] The fan 13 is vertically arranged inside the heat dissipation air cylinder 10 and sleeved on the outer side of the first rotating shaft 11 . The axis of the fan 13 coincides with the axis of the first rotating shaft 11 , and the fan 13 is fixedly connected to the first rotating shaft 11 .

[0091] When the temperature of the box body 2 needs to be lowered, the staff starts the dual-axis motor 6 through the controller 33. The upper rotating shaft of the dual-axis motor 6 drives the circular plate 7 to rotate, and the circular plate 7 drives the warning light 8 to rotate. The rotating warning light 8 can remind the staff to prevent the high-temperature steam from harming the staff when using the equipment at night.

[0092] The lower rotating shaft of the dual-axis motor 6 drives the first bevel gear 9 to rotate, the first bevel gear 9 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the first rotating shaft 11 to rotate, the first rotating shaft 11 drives the first gear 34 to rotate, and drives the fan 13 to rotate. The rotation of the fan 13 accelerates the air circulation in the box 2 and reduces the heat in the box 2.

[0093] There are several air openings at the connection between the heat dissipation air duct 10 and the box body 2.

[0094] The high-temperature air in the box body 2 can be discharged from the air port.

[0095] The warning light 8 is located at the edge of the circular plate 7 .

[0096] The warning light 8 can be in a rotating state to attract the attention of the staff.

[0097] The swing spray device includes an electric telescopic rod 14, an L-shaped nozzle 15, a spray seat 16, a first gear 34, a turntable 17, an eccentric column 18, a second rotating shaft 19, a fan gear 20, a third rotating shaft 21, a second gear 22, a third bevel gear 23, a first connecting rod 24, a fourth bevel gear 25, a pump body 26, a first connecting pipe 27, and a second connecting pipe 28.

[0098] The electric telescopic rod 14 is vertically arranged on the upper part of the box body 2 , and the non-telescopic end of the electric telescopic rod 14 vertically penetrates the top of the box body 2 , and the non-telescopic end of the electric telescopic rod 14 is fixedly connected to the top of the box body 2 .

[0099] The L-shaped nozzle 15 is vertically arranged above the electric telescopic end, and the L-shaped nozzle 15 is fixedly connected to the telescopic end of the electric telescopic rod 14 .

[0100] The nozzle seat 16 is disposed on the side of the L-shaped nozzle 15 , and the nozzle seat 16 is fixedly connected and communicated with the L-shaped nozzle 15 .

[0101] The first gear 34 is vertically disposed inside the housing 2 and sleeved on the outside of the first rotating shaft 11 . The axis of the first gear 34 coincides with the axis of the first rotating shaft 11 , and the first gear 34 is fixedly connected to the first rotating shaft 11 .

[0102] The outer ring of the turntable 17 is gear-shaped and is vertically arranged inside the box body 2 and below the first gear 34 . The turntable 17 is rotatably connected to the side of the box body 2 via a rotating rod, and the turntable 17 is meshed with the first gear 34 .

[0103] The eccentric column 18 is transversely arranged inside the box body 2 , and is located on the side of the turntable 17 away from the heat dissipation duct 10 . The eccentric column 18 is fixedly connected to the turntable 17 .

[0104] The second rotating shaft 19 is transversely arranged on the side of the box 2 close to the heat dissipation air cylinder 10 and is below the turntable 17. The second rotating shaft 19 transversely passes through the side of the box 2. The axis of the second rotating shaft 19 is parallel to the axis of the first rotating shaft 11. The second rotating shaft 19 is rotatably connected to the box 2.

[0105] The sector gear 20 is arranged inside the box body 2, and has a slide groove on its upper part. The middle part of the sector gear 20 is sleeved on the outer side of the second rotating shaft 19, and the middle part of the sector gear 20 is fixedly connected to the second rotating shaft 19. The slide groove on the upper part of the sector gear 20 is sleeved on the outer side of the eccentric column 18, and the upper part of the sector gear 20 is slidably connected to the eccentric column 18 along the slide groove.

[0106] The third rotating shaft 21 is transversely arranged on the side of the box body 2 away from the handle 5 and is below the sector gear 20. The third rotating shaft 21 transversely passes through the side of the box body 2. The axis of the third rotating shaft 21 is parallel to the axis of the first rotating shaft 11. The third rotating shaft 21 is rotationally connected to the box body 2.

[0107] The second gear 22 is vertically arranged inside the box body 2 and below the sector gear 20 . The axis of the second gear 22 coincides with the axis of the third rotating shaft 21 . The second gear 22 is fixedly connected to the third rotating shaft 21 .

[0108] The third bevel gear 23 is vertically arranged inside the box body 2 and below the electric telescopic rod 14 . The axis of the third bevel gear 23 coincides with the axis of the third rotating shaft 21 , and the third bevel gear 23 is fixedly connected to the third rotating shaft 21 .

[0109] The first connecting rod 24 is vertically arranged inside the box body 2 and is located below the electric telescopic rod 14 . The top end of the first connecting rod 24 is fixedly connected to the bottom end of the electric telescopic rod 14 .

[0110] The fourth bevel gear 25 is transversely arranged inside the box body 2 and sleeved on the outside of the first connecting rod 24 . The axis of the fourth bevel gear 25 coincides with the axis of the first connecting rod 24 . The fourth bevel gear 25 is fixedly connected to the first connecting rod 24 and meshes with the third bevel gear 23 .

[0111] The pump body 26 is arranged above the box body 2 , and is located on the side of the electric telescopic rod 14 away from the dual-axis motor 6 . The bottom of the pump body 26 is fixedly connected to the top of the box body 2 .

[0112] The first connecting pipe 27 is vertically arranged on the upper part of the box body 2 , the lower end of the first connecting pipe 27 is communicated with the water tank 4 , and the upper end of the first connecting pipe 27 vertically passes through the top of the box body 2 and is communicated with the pump body 26 .

[0113] The second connecting pipe 28 is disposed above the box body 2 , one end of the second connecting pipe 28 is communicated with the pump body 26 , and the other end of the second connecting pipe 28 is communicated with the lower portion of the L-shaped nozzle 15 .

[0114] When the concrete needs to be cured, the worker starts the pump body 26 through the controller 33, and the pump body 26 works. The steam passes through the first connecting pipe 27, the pump body 26, the second connecting pipe 28, the L-shaped nozzle 15, the nozzle seat 16 in sequence, and then sprays to the concrete through a plurality of nozzles.

[0115] The first gear 34 drives the rotating disk 17 to rotate, the rotating disk 17 drives the eccentric column 18 to rotate, the eccentric column 18 drives the sector gear 20 to swing, and the sector gear 20 drives the second gear 22 to reciprocate.

[0116] When the sector gear 20 drives the second gear 22 to rotate forward, the second gear 22 drives the third rotating shaft 21 to rotate forward, the third rotating shaft 21 drives the third bevel gear 23 to rotate forward, the third bevel gear 23 drives the second connecting rod 31 to rotate forward, drives the fourth bevel gear 25 to rotate forward, the fourth bevel gear 25 drives the first connecting rod 24 to rotate forward, the first connecting rod 24 drives the electric telescopic rod 14 to rotate forward, the electric telescopic rod 14 drives the L-shaped nozzle 15 to rotate forward, the L-shaped nozzle 15 drives the spray seat 16 to rotate forward, thereby expanding the range of steam injection.

[0117] When the sector gear 20 drives the second gear 22 to rotate in the opposite direction, the second gear 22 drives the third rotating shaft 21 to rotate in the opposite direction, the third rotating shaft 21 drives the third bevel gear 23 to rotate in the opposite direction, the third bevel gear 23 drives the second connecting rod 31 to rotate in the opposite direction, drives the fourth bevel gear 25 to rotate in the opposite direction, the fourth bevel gear 25 drives the first connecting rod 24 to rotate in the opposite direction, the first connecting rod 24 drives the electric telescopic rod 14 to rotate in the opposite direction, the electric telescopic rod 14 drives the L-shaped nozzle 15 to rotate in the opposite direction, the L-shaped nozzle 15 drives the spray seat 16 to rotate in the opposite direction, so that the spray seat 16 is in a swinging state, thereby expanding the range of the sprayed steam.

[0118] When the height of the spray seat 16 needs to be adjusted, the staff starts the electric telescopic rod 14 through the controller 33, and the telescopic end of the electric telescopic rod 14 drives the L-shaped nozzle 15 to rise and fall, and the L-shaped nozzle 15 drives the spray seat 16 to rise and fall, so that steam can be sprayed from the spray seat 16 to the concrete at different heights, thereby curing the concrete at different heights.

[0119] The side of the nozzle seat 16 away from the L-shaped nozzle 15 is provided with a plurality of nozzles.

[0120] Steam can be sprayed from the nozzle onto the concrete.

[0121] The second connecting pipe 28 is made of a hose.

[0122] This enables the second connecting pipe 28 to effectively transfer steam into the L-shaped nozzle 15 .

[0123] The cleaning device includes an air inlet 29 , a filter screen 30 , a second connecting rod 31 , and four cleaning plates 32 .

[0124] The air inlet 29 is disposed on the side of the housing 2 close to the handle 5 , and is disposed opposite to the third bevel gear 23 . One end of the air inlet 29 is connected to the interior of the housing 2 , and the other end is connected to the outside.

[0125] The filter screen 30 is vertically disposed inside the air inlet 29 , and the filter screen 30 is fixedly connected to the inner wall of the air inlet 29 .

[0126] The second connecting rod 31 is transversely arranged inside the box body 2, and is located on the side of the third bevel gear 23 away from the heat dissipation duct 10. The axis of the second connecting rod 31 coincides with the axis of the third rotating shaft 21. One end of the second connecting rod 31 is fixedly connected to the third bevel gear 23, and the other end transversely penetrates the filter 30 and is rotatably connected to the filter 30.

[0127] Four cleaning plates 32 are disposed inside the air inlet 29 , on the side of the filter screen 30 away from the third bevel gear 23 , and are respectively disposed around the outer side of the second connecting rod 31 . The four cleaning plates 32 are respectively fixedly connected to the second connecting rod 31 .

[0128] When it is necessary to ensure air circulation in the box body 2, the second connecting rod 31 drives the four cleaning plates 32 to rotate, and the four cleaning plates 32 clean the surface of the filter screen 30 to prevent the surface of the filter screen 30 from being blocked by dust and debris, thereby affecting the air circulation in the box body 2.

[0129] The two cleaning plates 32 have a plurality of bristles on their sides close to the filter screen 30 , and the bristles are in close contact with the filter screen 30 .

[0130] The bristles can effectively clean the dust on the surface of the filter 30 to prevent clogging.

[0131] The four rollers 1 are universal rollers 1 .

[0132] It is convenient for workers to move the equipment in any direction.

[0133] Working principle: When using the device, the staff moves the device to a designated location, and starts the heater 3 through the controller 33. The heater 3 heats the water in the water tank 4, so that the water in the water tank 4 is converted into steam.

[0134] When the concrete needs to be cured, the staff starts the pump body 26 through the controller 33. The pump body 26 works, and the steam passes through the first connecting pipe 27, the pump body 26, the second connecting pipe 28, the L-shaped nozzle 15, the nozzle seat 16 in sequence, and then sprays to the concrete through a plurality of nozzles. The staff starts the double-axis motor 6 through the controller 33. The upper rotating shaft of the double-axis motor 6 drives the circular plate 7 to rotate, and the circular plate 7 drives the warning light 8 to rotate. The rotating warning light 8 can remind the staff to prevent the high-temperature steam from harming the staff when the equipment is used at night.

[0135] The lower rotating shaft of the dual-axis motor 6 drives the first bevel gear 9 to rotate, the first bevel gear 9 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the first rotating shaft 11 to rotate, the first rotating shaft 11 drives the first gear 34 to rotate, and drives the fan 13 to rotate. The rotation of the fan 13 accelerates the air circulation in the box 2 and reduces the heat in the box 2.

[0136] When the first rotating shaft 11 drives the first gear 34 to rotate, the first gear 34 drives the rotating disk 17 to rotate, the rotating disk 17 drives the eccentric column 18 to rotate, the eccentric column 18 drives the sector gear 20 to swing, and the sector gear 20 drives the second gear 22 to reciprocate.

[0137] When the sector gear 20 drives the second gear 22 to rotate forward, the second gear 22 drives the third rotating shaft 21 to rotate forward, the third rotating shaft 21 drives the third bevel gear 23 to rotate forward, the third bevel gear 23 drives the second connecting rod 31 to rotate forward, drives the fourth bevel gear 25 to rotate forward, the fourth bevel gear 25 drives the first connecting rod 24 to rotate forward, the first connecting rod 24 drives the electric telescopic rod 14 to rotate forward, the electric telescopic rod 14 drives the L-shaped nozzle 15 to rotate forward, the L-shaped nozzle 15 drives the spray seat 16 to rotate forward, thereby expanding the range of steam injection.

[0138] When the third bevel gear 23 drives the second connecting rod 31 to rotate forward, the second connecting rod 31 drives the four cleaning plates 32 to rotate forward, and the four cleaning plates 32 respectively drive the bristles to rotate forward. The bristles clean the surface of the filter 30 to prevent the surface of the filter 30 from being blocked by dust and debris, affecting the air circulation in the box 2.

[0139] When the sector gear 20 drives the second gear 22 to rotate in the opposite direction, the second gear 22 drives the third rotating shaft 21 to rotate in the opposite direction, the third rotating shaft 21 drives the third bevel gear 23 to rotate in the opposite direction, the third bevel gear 23 drives the second connecting rod 31 to rotate in the opposite direction, drives the fourth bevel gear 25 to rotate in the opposite direction, the fourth bevel gear 25 drives the first connecting rod 24 to rotate in the opposite direction, the first connecting rod 24 drives the electric telescopic rod 14 to rotate in the opposite direction, the electric telescopic rod 14 drives the L-shaped nozzle 15 to rotate in the opposite direction, the L-shaped nozzle 15 drives the spray seat 16 to rotate in the opposite direction, so that the spray seat 16 is in a swinging state, thereby expanding the range of the sprayed steam.

[0140] When the third bevel gear 23 drives the second connecting rod 31 to rotate in the opposite direction, the second connecting rod 31 drives the four cleaning plates 32 to rotate in the opposite direction, and the four cleaning plates 32 respectively drive the bristles to rotate in the opposite direction. The bristles clean the surface of the filter 30 to prevent the surface of the filter 30 from being blocked by dust and debris, thereby affecting the air circulation in the box 2.

[0141] When the height of the spray seat 16 needs to be adjusted, the staff starts the electric telescopic rod 14 through the controller 33, and the telescopic end of the electric telescopic rod 14 drives the L-shaped nozzle 15 to rise and fall, and the L-shaped nozzle 15 drives the spray seat 16 to rise and fall, so that steam can be sprayed from the spray seat 16 to the concrete at different heights, thereby curing the concrete at different heights.

[0142] The above embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work shall all fall within the scope of protection of the present invention.

Claims

1. A concrete curing machine, characterized in that: It comprises four rollers (1), a box body (2), a heater (3), a water tank (4), a handle (5), a heat dissipation device, a swing spray device, a cleaning device, and a controller (33); The box body (2) is arranged above the four rollers (1), and the bottom of the box body (2) is fixedly connected to the tops of the four rollers (1) respectively; The heater (3) is arranged inside the box (2), close to the bottom inner wall of the box (2), and the heater (3) is fixedly connected to the bottom inner wall of the box (2); The water tank (4) is arranged inside the box body (2) and above the heater (3), and the bottom of the water tank (4) is fixedly connected to the top of the heater (3); The handle (5) is arranged on the side of the box body (2), and the handle (5) is fixedly connected to the box body (2); The heat dissipation device is arranged on the upper part of the box body (2), and the heat dissipation device is connected to the box body (2); The swinging spray device is arranged on the upper part of the box (2), and the swinging spray device is connected to the box (2) and connected to the heat dissipation device; The cleaning device is arranged on the side of the box (2) close to the handle (5), and the cleaning device is connected to the box (2) and connected to the swing spray device; The controller (33) is arranged on the side of the box (2), the controller (33) is fixedly connected to the box (2), and the controller (33) is electrically connected to the heater (3), the heat dissipation device, and the swinging spray device respectively.

2. A concrete curing machine according to claim 1, characterized in that The heat dissipation device comprises a dual-axis motor (6), a circular plate (7), a warning light (8), a first bevel gear (9), a heat dissipation fan (10), a first rotating shaft (11), a second bevel gear (12), and a fan (13); The dual-axis motor (6) is arranged on the upper part of the box (2), the axis direction of the dual-axis motor (6) is vertical, the lower rotating shaft of the dual-axis motor (6) vertically penetrates the top of the box (2) and is rotatably connected to the box (2), and the dual-axis motor (6) is fixedly connected to the top of the box (2); The circular plate (7) is arranged above the box body (2) and is sleeved on the outer side of the upper rotating shaft of the dual-axis motor (6); the axis of the circular plate (7) coincides with the axis of the upper rotating shaft of the dual-axis motor (6); and the circular plate (7) is fixedly connected to the upper rotating shaft of the dual-axis motor (6); The warning light (8) is arranged above the circular plate (7), and the warning light (8) is fixedly connected to the circular plate (7); The first bevel gear (9) is transversely arranged inside the box (2) and sleeved on the outer side of the lower rotating shaft of the dual-axis motor (6); the axis of the first bevel gear (9) coincides with the axis of the lower rotating shaft of the dual-axis motor (6); the first bevel gear (9) is fixedly connected to the lower rotating shaft of the dual-axis motor (6); The heat dissipation air duct (10) is transversely arranged on a side of the box body (2) away from the handle (5), and the heat dissipation air duct (10) is fixedly connected to the box body (2); The first rotating shaft (11) is transversely arranged on the side of the heat dissipation duct (10), the first rotating shaft (11) transversely penetrates the side of the box (2), and the first rotating shaft (11) is rotatably connected to the box (2); The second bevel gear (12) is vertically arranged inside the housing (2) and sleeved on the outside of the first rotating shaft (11); the axis of the second bevel gear (12) coincides with the axis of the first rotating shaft (11); the second bevel gear (12) is fixedly connected to the first rotating shaft (11) and meshes with the first bevel gear (9); The fan (13) is vertically arranged inside the heat dissipation air cylinder (10) and sleeved on the outside of the first rotating shaft (11); the axis of the fan (13) coincides with the axis of the first rotating shaft (11); and the fan (13) is fixedly connected to the first rotating shaft (11).

3. A concrete curing machine according to claim 2, characterized in that A plurality of air openings are provided at the connection between the heat dissipation duct (10) and the box body (2).

4. A concrete curing machine according to claim 2, characterized in that : The warning light (8) is located at the edge of the circular plate (7).

5. A concrete curing machine according to claim 2, characterized in that The swing spray device comprises an electric telescopic rod (14), an L-shaped spray pipe (15), a spray seat (16), a first gear (34), a rotating disk (17), an eccentric column (18), a second rotating shaft (19), a sector gear (20), a third rotating shaft (21), a second gear (22), a third bevel gear (23), a first connecting rod (24), a fourth bevel gear (25), a pump body (26), a first connecting pipe (27), and a second connecting pipe (28); The electric telescopic rod (14) is vertically arranged on the upper part of the box (2), the non-telescopic end of the electric telescopic rod (14) vertically penetrates the top of the box (2), and the non-telescopic end of the electric telescopic rod (14) is fixedly connected to the top of the box (2); The L-shaped nozzle (15) is vertically arranged above the electric telescopic end, and the L-shaped nozzle (15) is fixedly connected to the telescopic end of the electric telescopic rod (14); The nozzle seat (16) is arranged on the side of the L-shaped nozzle (15), and the nozzle seat (16) is fixedly connected and communicated with the L-shaped nozzle (15); The first gear (34) is vertically arranged inside the box (2) and sleeved on the outside of the first rotating shaft (11); the axis of the first gear (34) coincides with the axis of the first rotating shaft (11); the first gear (34) is fixedly connected to the first rotating shaft (11); The outer ring of the rotating disk (17) is gear-shaped and is vertically arranged inside the housing (2) and below the first gear (34). The rotating disk (17) is rotatably connected to the side of the housing (2) via a rotating rod, and the rotating disk (17) is meshed with the first gear (34). The eccentric column (18) is transversely arranged inside the box (2) and is located on the side of the turntable (17) away from the heat dissipation duct (10), and the eccentric column (18) is fixedly connected to the turntable (17); The second rotating shaft (19) is transversely arranged on the side of the box (2) close to the heat dissipation duct (10) and below the turntable (17); the second rotating shaft (19) transversely penetrates the side of the box (2); the axis of the second rotating shaft (19) is parallel to the axis of the first rotating shaft (11); the second rotating shaft (19) is rotatably connected to the box (2); The sector gear (20) is arranged inside the housing (2), and has a slide groove on its upper part. The middle part of the sector gear (20) is sleeved on the outer side of the second rotating shaft (19), and the middle part of the sector gear (20) is fixedly connected to the second rotating shaft (19). The slide groove on the upper part of the sector gear (20) is sleeved on the outer side of the eccentric column (18), and the upper part of the sector gear (20) is slidably connected to the eccentric column (18) along the slide groove. The third rotating shaft (21) is transversely arranged on the side of the box body (2) away from the handle (5) and below the fan-shaped gear (20). The third rotating shaft (21) transversely penetrates the side of the box body (2). The axis of the third rotating shaft (21) is parallel to the axis of the first rotating shaft (11). The third rotating shaft (21) is rotatably connected to the box body (2); The second gear (22) is vertically arranged inside the box (2) and below the sector gear (20); the axis of the second gear (22) coincides with the axis of the third rotating shaft (21); the second gear (22) is fixedly connected to the third rotating shaft (21); The third bevel gear (23) is vertically arranged inside the box (2) and below the electric telescopic rod (14); the axis of the third bevel gear (23) coincides with the axis of the third rotating shaft (21); and the third bevel gear (23) is fixedly connected to the third rotating shaft (21); The first connecting rod (24) is vertically arranged inside the box (2) and below the electric telescopic rod (14); the top end of the first connecting rod (24) is fixedly connected to the bottom end of the electric telescopic rod (14); The fourth bevel gear (25) is transversely arranged inside the box body (2) and sleeved on the outside of the first connecting rod (24). The axis of the fourth bevel gear (25) coincides with the axis of the first connecting rod (24). The fourth bevel gear (25) is fixedly connected to the first connecting rod (24) and meshes with the third bevel gear (23). The pump body (26) is arranged above the box body (2), on the side of the electric telescopic rod (14) away from the dual-axis motor (6), and the bottom of the pump body (26) is fixedly connected to the top of the box body (2); The first connecting pipe (27) is vertically arranged on the upper part of the box body (2), the lower end of the first connecting pipe (27) is connected to the water tank (4), and the upper end of the first connecting pipe (27) vertically passes through the top of the box body (2) and is connected to the pump body (26); The second connecting pipe (28) is arranged above the box body (2), one end of the second connecting pipe (28) is connected to the pump body (26), and the other end is connected to the lower part of the L-shaped nozzle (15).

6. A concrete curing machine according to claim 5, characterized in that The side of the nozzle seat (16) away from the L-shaped nozzle (15) is provided with a plurality of nozzles.

7. A concrete curing machine according to claim 5, characterized in that The second connecting pipe (28) is made of a hose.

8. A concrete curing machine according to claim 5, characterized in that The cleaning device comprises an air inlet (29), a filter screen (30), a second connecting rod (31), and four cleaning plates (32); The air inlet (29) is arranged on the side of the box body (2) close to the handle (5), and is arranged opposite to the third bevel gear (23); one end of the air inlet (29) is connected to the inside of the box body (2), and the other end is connected to the outside; The filter screen (30) is vertically arranged inside the air inlet (29), and the filter screen (30) is fixedly connected to the inner wall of the air inlet (29); The second connecting rod (31) is transversely arranged inside the box (2) and is located on the side of the third bevel gear (23) away from the heat dissipation duct (10); the axis of the second connecting rod (31) coincides with the axis of the third rotating shaft (21); one end of the second connecting rod (31) is fixedly connected to the third bevel gear (23), and the other end transversely penetrates the filter screen (30) and is rotationally connected to the filter screen (30); The four cleaning plates (32) are arranged inside the air inlet (29), on the side of the filter (30) away from the third bevel gear (23), and are respectively arranged around the outside of the second connecting rod (31). The four cleaning plates (32) are respectively fixedly connected to the second connecting rod (31).

9. A concrete curing machine according to claim 8, characterized in that The two cleaning plates (32) are provided with a plurality of bristles on the sides close to the filter screen (30), and the plurality of bristles are in close contact with the filter screen (30).

10. A concrete curing machine according to claim 1, characterized in that The four rollers (1) are universal rollers (1).

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