Floor concrete vibrating and strickling device

Abstract

The utility model discloses a floor concrete vibrating and strickling device, which belongs to the technical field of constructional engineering and comprises a working box, a strickling frame is fixedly mounted on one side of the outside of the working box, and a leveling mechanism with a cleaning function is arranged below the working box. According to the concrete leveling device, the leveling mechanism and the scraping frame are matched together, concrete is subjected to repeated scraping and flattening treatment, a concrete layer is smoother, the scraping effect is better, in the rolling process of the leveling roller, the concrete is continuously scraped from the lower edge of the cleaning plate, the cleaning plate scrapes off the concrete attached to the surface of the leveling roller, the purpose of cleaning the leveling roller is achieved, and the cleaning efficiency is improved. And the servo electric cylinder A extends, the included angle between the pressing plate and the scraping frame is adjusted, and the pressing plate limits concrete scraped by the scraping frame, so that the scraping frame flattens the scraped concrete on the ground as much as possible, and waste of the concrete is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, in particular to a floor concrete vibrating and leveling device. Background Art

[0002] Scraping and vibrating concrete are two important steps in the concrete pouring process. The scraping operation is mainly to eliminate the unevenness of the concrete surface so that it can achieve the flatness required by the design. The vibration operation is to expel the air inside the concrete through mechanical or manual means, so that the solid particles are more closely combined, thereby improving the density and strength of the concrete.

[0003] Among them, after searching, it was found that there is an application number CN202321530655.0, which discloses a concrete construction vibration device, including a movable bracket and a lifting and leveling and roller pressing mechanism and a plurality of vibration components arranged thereon, an angle adjustment device is arranged between the vibration component and the movable bracket, and the front and rear swing angle of the vibration component can be adjusted by rotating the flip seat, and the left and right swing angle of the vibration component can be adjusted by rotating the turntable, so that the vibration range of the vibration rod can be adjusted to make the vibration more uniform and sufficient, and a lifting and leveling and roller pressing mechanism is added, which includes a lifting base movably arranged at the lower part of the movable bracket and a scraper and roller pressing shaft fixed at the bottom of the lifting base, the scraper and the roller pressing shaft are parallel to each other and have a gap, the concrete and the steel bars therein can be compacted by the roller pressing shaft, and the concrete surface can be scraped flat by the scraper, which has the advantages of simple and convenient operation.

[0004] However, after research, it was found that the device relies on a scraper to level the concrete, but the leveling effect is not good enough. The scraper easily takes away the concrete, causing waste of concrete. There is no structure to dry the leveled concrete layer, and natural drying takes a long time. The work efficiency is not high enough. Therefore, a new device is provided to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a floor concrete vibrating and leveling device in order to solve the above-mentioned problems of insufficient leveling effect and insufficient working efficiency.

[0006] The technical solution adopted by the utility model is as follows: a floor concrete vibrating and scraping device, comprising a working box, a scraping frame is fixedly installed on one side of the outside of the working box;

[0007] A leveling mechanism with a cleaning function is arranged below the working box.

[0008] Among them, the leveling mechanism includes a servo motor, a bevel gear A, a connecting rod, a bevel gear B, a leveling roller and a cleaning plate. The inside of the working box is rotatably connected to the bevel gear A through the servo motor. The inside of the working box is rotatably connected to the connecting rod, and both ends of the connecting rod extend to the outside of the working box. The middle part of the connecting rod is nested and fixed with a bevel gear B that meshes with the bevel gear A. The bottom of the working box is rotatably connected to the leveling roller, and the number of leveling rollers is five. Adjacent leveling rollers are connected by chain transmission, and the connecting rod is connected to the nearest leveling roller by chain transmission, and sprockets that mesh with the chain are nested on the outside of the leveling roller and the outside of the connecting rod. A cleaning plate is fixedly installed at the bottom of the working box corresponding to the leveling roller. The cleaning plate is arranged in an arc shape, and the lower edge of the cleaning plate is arranged in a blade shape and contacts with the outer wall of the leveling roller.

[0009] Among them, one side of the scraping frame is rotatably connected to a pressure plate through a rotating shaft, and the lower end of the pressure plate is set in an upward arc shape, one side of the scraping frame is rotatably connected to a servo electric cylinder A through a rotating shaft, and the end of the servo electric cylinder A is rotatably connected to the pressure plate through a rotating shaft, one side of the scraping frame is slidably connected to a connecting frame through a slide rail, one side of the connecting frame is fixedly installed with a vibration motor, and vibrating rods are equidistantly fixedly installed below one side of the connecting frame, and the number of vibrating rods is seven, and a servo electric cylinder B is installed above the scraping frame, and the end of the servo electric cylinder B is connected to the connecting frame.

[0010] Wherein, a hot air blower is fixedly installed inside the working box, and a wind hood is fixedly installed on one side of the outside of the working box, and the wind hood is connected to the hot air blower pipeline.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the leveling mechanism and the scraping frame cooperate with each other to repeatedly scrape and flatten the concrete, so that the concrete layer is smoother and the scraping effect is better.

[0013] 2. In the utility model, during the rolling process of the leveling roller, the lower edge of the cleaning plate is continuously rubbed, and the cleaning plate scrapes off the concrete adhering to the surface of the leveling roller, thereby achieving the purpose of cleaning the leveling roller, and the use is more convenient.

[0014] 3. In the utility model, the servo electric cylinder A is extended to adjust the angle between the pressing plate and the scraping frame. The pressing plate limits the concrete scraped by the scraping frame so that the scraped concrete can be smoothed on the ground as much as possible to avoid waste of concrete.

[0015] 4. In the utility model, the hot air blower blows the generated hot air onto the upper layer of concrete through the wind hood, thereby drying the concrete that has been vibrated and leveled, thereby achieving higher working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall side section structure of the utility model;

[0018] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0019] Figure 4 It is a schematic diagram of the local three-dimensional structure of the utility model.

[0020] Markings in the figure: 1. working box; 101. servo motor; 1011. bevel gear A; 102. connecting rod; 1021. bevel gear B; 103. leveling roller; 1031. cleaning plate; 104. scraping frame; 1041. pressing plate; 1042. servo electric cylinder A; 105. connecting frame; 1051. vibrating rod; 1052. vibration motor; 1053. servo electric cylinder B; 2. hot air blower; 201. wind hood. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] In the utility model:

[0023] Reference Figure 1-4 , a floor concrete vibrating and scraping device, comprising a working box 1, a scraping frame 104 is fixedly installed on one side of the outside of the working box 1;

[0024] A leveling mechanism with a cleaning function is arranged below the working box 1 .

[0025] Reference Figure 1-4In this embodiment, the leveling mechanism includes a servo motor 101, a bevel gear A1011, a connecting rod 102, a bevel gear B1021, a leveling roller 103 and a cleaning plate 1031. The inside of the working box 1 is connected to the bevel gear A1011 through the servo motor 101. The inside of the working box 1 is connected to the connecting rod 102, and the two ends of the connecting rod 102 extend to the outside of the working box 1. The middle part of the connecting rod 102 is fixedly installed with a bevel gear B1021 that engages with the bevel gear A1011. The bottom of the working box 1 is connected to the bevel gear A1011. There are five leveling rollers 103, and the adjacent leveling rollers 103 are connected by chain transmission, and the connecting rod 102 is connected to the nearest leveling roller 103 by chain transmission, and the outside of the leveling roller 103 and the outside of the connecting rod 102 are both nested with sprockets meshing with the chain, and a cleaning plate 1031 is fixedly installed at the bottom of the working box 1 corresponding to the leveling roller 103, and the cleaning plate 1031 is arranged in an arc shape, and the lower edge of the cleaning plate 1031 is arranged in a blade shape and contacts the outer wall of the leveling roller 103;

[0026] The servo motor 101 drives the bevel gear A1011 to rotate, and the bevel gear A1011 engages with the bevel gear B1021, driving the connecting rod 102 to rotate, and then driving the leveling roller 103 to rotate. The driving device automatically moves on the concrete layer as a whole, and the leveling roller 103 rolls over the concrete layer to flatten the concrete layer. During the rolling process of the leveling roller 103, it continuously rubs the lower edge of the cleaning plate 1031. The cleaning plate 1031 scrapes off the concrete adhered to the surface of the leveling roller 103, thereby cleaning the leveling roller 103. Multiple leveling rollers 103 work together to repeatedly roll the concrete layer to make the concrete layer smoother.

[0027] Reference Figure 1-2 In this embodiment, one side of the scraping frame 104 is rotatably connected to a pressing plate 1041 via a rotating shaft, and the lower end of the pressing plate 1041 is arranged in an upwardly turned arc shape, and one side of the scraping frame 104 is rotatably connected to a servo electric cylinder A1042 via a rotating shaft, and the end of the servo electric cylinder A1042 is rotatably connected to the pressing plate 1041 via a rotating shaft;

[0028] The scraper frame 104 scrapes the ground through the concrete layer and performs preliminary scraping and leveling treatment on the concrete layer. The servo electric cylinder A1042 extends to adjust the angle between the pressure plate 1041 and the scraper frame 104. The pressure plate 1041 limits the concrete scraped by the scraper frame 104, so that the scraper frame 104 can smooth the scraped concrete on the ground as much as possible to avoid wasting concrete.

[0029] Reference Figure 1-2In this embodiment, one side of the scraping frame 104 is slidably connected to the connecting frame 105 through a slide rail, a vibration motor 1052 is fixedly installed on one side of the connecting frame 105, and vibrating rods 1051 are fixedly installed at equal intervals below one side of the connecting frame 105, and the number of vibrating rods 1051 is seven, and a servo electric cylinder B1053 is installed above the scraping frame 104, and the end of the servo electric cylinder B1053 is connected to the connecting frame 105;

[0030] The servo electric cylinder B1053 extends, pushing the vibrating rod 1051 to be inserted into the concrete layer, and the vibration motor 1052 works, causing the vibrating rod 1051 to vibrate, thereby achieving the purpose of vibrating the concrete layer. The seven vibrating rods 1051 work simultaneously, thereby improving the vibration efficiency.

[0031] Reference Figure 1-2 In this embodiment, a hot air blower 2 is fixedly installed inside the working box 1, and a wind hood 201 is fixedly installed on one side of the outside of the working box 1, and the wind hood 201 is connected to the hot air blower 2 through a pipeline. When the hot air blower 2 works, the generated hot air is blown onto the upper layer of the concrete through the wind hood 201 to dry the concrete that has been vibrated and leveled.

[0032] Reference Figure 1 , 2 4. In this embodiment, the servo motor 101, the servo electric cylinder A 1042, the vibration motor 1052, the servo electric cylinder B 1053 and the hot air blower 2 are all electrically connected to the external power supply through the switch panel.

[0033] Working principle: First, the servo motor 101 drives the bevel gear A1011 to rotate, and the bevel gear A1011 engages with the bevel gear B1021, driving the connecting rod 102 to rotate, and then driving the leveling roller 103 to rotate. The driving device automatically moves on the concrete layer as a whole, and the scraping frame 104 scrapes the ground from the concrete layer to perform a preliminary leveling treatment on the concrete layer. Then the servo electric cylinder A1042 extends, and the angle between the pressure plate 1041 and the scraping frame 104 is adjusted. The pressure plate 1041 limits the concrete scraped by the scraping frame 104, so that the scraping frame 104 can smooth the scraped concrete on the ground as much as possible to avoid waste of concrete. The leveling roller 103 rolls over the concrete layer to flatten the concrete layer. During the rolling process, the cleaning plate 1031 is continuously rubbed from the lower edge, and the cleaning plate 1031 scrapes off the concrete adhering to the surface of the leveling roller 103, so as to achieve the purpose of cleaning the leveling roller 103. Multiple leveling rollers 103 work together to repeatedly roll the concrete layer, making the concrete layer smoother. Then the servo cylinder B1053 extends to push the vibrating rod 1051 to be inserted into the concrete layer. The vibration motor 1052 works to make the vibrating rod 1051 vibrate, so as to achieve the purpose of vibrating the concrete layer. Seven vibrating rods 1051 work at the same time, which improves the vibration efficiency. Finally, the hot air blower 2 works to blow the generated hot air onto the upper layer of the concrete through the wind hood 201, so as to dry the concrete that has been vibrated and leveled.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A floor concrete vibrating and leveling device, comprising a working box (1), characterized in that: A scraping frame (104) is fixedly mounted on one side of the outside of the working box (1); A leveling mechanism with a cleaning function is provided below the working box (1); The leveling mechanism comprises a servo motor (101), a bevel gear A (1011), a connecting rod (102), a bevel gear B (1021), a leveling roller (103) and a cleaning plate (1031); The working box (1) is rotatably connected to a bevel gear A (1011) via a servo motor (101), the working box (1) is rotatably connected to a connecting rod (102) inside, and both ends of the connecting rod (102) extend to the outside of the working box (1), and a bevel gear B (1021) meshing with the bevel gear A (1011) is nested and fixedly installed in the middle of the connecting rod (102), and the bottom of the working box (1) is rotatably connected to a leveling roller (103), and the number of leveling rollers (103) is five, and adjacent leveling rollers (103) are connected by chain transmission, and the connecting rod (102) is connected to the nearest leveling roller (103) by chain transmission, and the outside of the leveling roller (103) and the outside of the connecting rod (102) are both nested with sprockets meshing with the chain, and a cleaning plate (1031) is fixedly installed at the bottom of the working box (1) corresponding to the leveling roller (103).

2. A floor concrete vibrating and leveling device as claimed in claim 1, characterized in that: The cleaning plate (1031) is arranged in an arc shape, and the lower edge of the cleaning plate (1031) is arranged in a blade shape and contacts the outer wall of the leveling roller (103).

3. A floor concrete vibrating and leveling device as claimed in claim 1, characterized in that: One side of the scraping frame (104) is rotatably connected to a pressure plate (1041) via a rotating shaft, and the lower end of the pressure plate (1041) is arranged in an upwardly turned arc shape. One side of the scraping frame (104) is rotatably connected to a servo electric cylinder A (1042) via a rotating shaft, and the end of the servo electric cylinder A (1042) is rotatably connected to the pressure plate (1041) via a rotating shaft.

4. A floor concrete vibrating and leveling device as claimed in claim 1, characterized in that: One side of the scraping frame (104) is slidably connected to a connecting frame (105) via a slide rail, a vibration motor (1052) is fixedly installed on one side of the connecting frame (105), vibrating rods (1051) are fixedly installed at equal intervals below one side of the connecting frame (105), and the number of vibrating rods (1051) is seven, and a servo electric cylinder B (1053) is installed above the scraping frame (104), and the end of the servo electric cylinder B (1053) is connected to the connecting frame (105).

5. A floor concrete vibrating and leveling device as claimed in claim 1, characterized in that: A hot air blower (2) is fixedly installed inside the working box (1), and a wind hood (201) is fixedly installed on one side of the outside of the working box (1), and the wind hood (201) is connected to a pipeline of the hot air blower (2).

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