Efficient grooving device for road repairing

Abstract

The utility model discloses an efficient grooving device for road repairing, which belongs to the technical field of pavement patching and comprises a moving frame, an engine, a dust collector and an adjusting motor are fixedly connected to the top of the moving frame, a gear is fixedly connected to the output end of the adjusting motor, and an adjusting groove is formed in the top of the moving frame. Adjusting frames are fixedly connected to the two opposite sides of the interior of the adjusting groove, limiting grooves are formed in the adjusting frames, an arc-shaped sliding strip is slidably connected to the interior of one limiting groove, and an arc-shaped rack is slidably connected to the interior of the other limiting groove; the grooving device has the beneficial effects that the adjusting motor is arranged, the adjusting motor operates, the gear rotates, and the sliding frame can be driven to rotate in the adjusting groove and around the output shaft of the engine through the arc-shaped rack, so that the height of the sliding frame can be adjusted, and people can conveniently adjust the height of the grooving cutter; and the grooving requirements of different depths of the pavement can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of road repair, and more specifically, to a high-efficiency grooving device for road repair. Background Art

[0002] At present, after a period of time after the construction of a highway, due to the influence of the external environment or the increase in traffic volume and serious overloading of vehicles, cracks, potholes and other defects will appear on the road surface. It is usually necessary to use a grooving device to groove these cracks or potholes.

[0003] However, due to structural limitations, the height position of the groover cannot be adjusted during use of the traditional road surface grooving device. The thickness and damage of the road surface are different, and the required groove depths are different. It cannot meet the grooving requirements of road surfaces with different depths, which makes it inconvenient to use. Therefore, in response to the above problems, a high-efficiency grooving device for road construction is specially proposed. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a high-efficiency grooving device for road repair, which has the feature of adjustability and is convenient for people to adjust the height of the grooving knife.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides an efficient grooving device for road repair, comprising a movable frame, the top of the movable frame is fixedly connected with an engine, a dust collector and an adjusting motor, the output end of the adjusting motor is fixedly connected with a gear, the top of the movable frame is provided with an adjusting slot, the opposite sides of the adjusting slot are fixedly connected with an adjusting frame, a limiting slot is provided inside the adjusting frame, an arcuate sliding bar is slidably connected inside one of the limiting slots, and an arcuate rack is slidably connected inside the other limiting slot, the gear and the arcuate rack are meshed with each other, a sliding frame is fixedly connected between the arcuate sliding bar and the arcuate rack, a rotating shaft is rotatably connected inside the sliding frame through a bearing, a driving wheel and a grooving knife are fixedly connected on the surface of the rotating shaft, the output end of the engine is fixedly connected with a power wheel, the driving wheel and the power wheel surface are connected with a conveyor belt for transmission, and the centers of the arcuate sliding bar and the arcuate rack are concentric with the output end of the engine.

[0008] When using a high-efficiency grooving device for road repair using the technical solution, an adjusting motor is set up, and the adjustment motor is run to rotate the gear. The sliding frame can be driven in the adjusting groove through the arc-shaped rack, and rotate around the output shaft of the engine, so that the height of the sliding frame can be adjusted, which makes it convenient for people to adjust the height of the grooving knife, and can be suitable for grooving requirements of different road surface depths.

[0009] Furthermore, the four corners of the bottom of the sliding frame are fixedly connected with dust suction heads, and the input end of the dust collector is fixedly connected with a dust suction main pipe.

[0010] Furthermore, the output end of the dust collector head is fixedly connected to the surface of the dust collector main pipe through a connecting pipe.

[0011] Furthermore, a U-shaped fixing frame is fixedly connected to the side of the movable frame, and a push handle is movably connected to the inside of the U-shaped fixing frame via a pin.

[0012] Furthermore, first positioning holes are formed on two opposite sides of the U-shaped fixing frame, and a second positioning hole is formed on a side surface of the push handle.

[0013] Furthermore, positioning pins are inserted into the first positioning hole and the second positioning hole.

[0014] Furthermore, an energy storage box is fixedly connected to the top of the push handle, a battery is arranged inside the energy storage box, and a controller is fixedly connected to the top of the energy storage box.

[0015] (3) Beneficial effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. This is a high-efficiency grooving device for road repair. By setting an adjustment motor, the adjustment motor runs to rotate the gear. Through the arc-shaped rack, the sliding frame can be driven in the adjustment groove and rotate around the output shaft of the engine, so that the height of the sliding frame can be adjusted, which is convenient for people to adjust the height of the grooving knife, and can be suitable for grooving requirements of different depths of road surfaces;

[0018] 2. This high-efficiency grooving device for road repair can absorb dust generated during the grooving process into the vacuum cleaner by providing a dust suction head, a connecting pipe and a dust suction main pipe, thereby preventing a large amount of dust from spreading in the working environment;

[0019] 3. This efficient grooving device for road repairing is provided with a positioning pin, a first positioning hole and a second positioning hole. People insert the positioning pin into the first positioning hole at different positions, which is convenient for people to adjust the height of the push handle, thereby making it convenient for people of different heights to use it. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of the utility model in a front view;

[0022] Figure 2 It is a schematic diagram of the structure of the utility model from the side;

[0023] Figure 3 It is a schematic diagram of the structure of the front view and section view of the present invention.

[0024] The markings in the accompanying drawings are:

[0025] 1. Mobile frame; 101. Engine; 102. Vacuum cleaner; 103. Adjusting motor; 104. Gear; 105. Adjusting slot; 106. Adjusting frame; 107. Limiting slot; 108. Arc-shaped sliding bar; 109. Arc-shaped rack; 1010. Sliding frame; 1011. Rotating shaft; 1012. Driving wheel; 1013. Slotting knife; 1014. Conveyor belt; 1015. Power wheel; 1016. Protective shell; 1017. Through slot; 1018. Vacuum head; 1019. Connecting pipe; 1020. Vacuum main pipe; 1021. U-shaped fixing frame; 1022. Push handle; 1023. First positioning hole; 1024. Positioning pin; 1025. Second positioning hole; 1026. Energy storage box; 1027. Controller. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0027] Example:

[0028] The following is combined with Figure 1-3 The utility model is described in further detail.

[0029] See also Figure 1-3The utility model provides a technical solution: an efficient grooving device for road repair, comprising a mobile frame 1, a motor 101, a dust collector 102 and an adjusting motor 103 are fixedly connected to the top of the mobile frame 1, a gear 104 is fixedly connected to the output end of the adjusting motor 103, an adjusting slot 105 is provided on the top of the mobile frame 1, an adjusting frame 106 is fixedly connected to the opposite sides of the adjusting slot 105, a limiting slot 107 is provided inside the adjusting frame 106, an arc-shaped sliding bar 108 is slidably connected to the inside of one limiting slot 107, and an arc-shaped rack 108 is slidably connected to the inside of the other limiting slot 107 09, the gear 104 is meshed with the arc-shaped rack 109, a sliding frame 1010 is fixedly connected between the arc-shaped sliding bar 108 and the arc-shaped rack 109, a rotating shaft 1011 is rotatably connected to the sliding frame 1010 through a bearing, a driving wheel 1012 and a slotting knife 1013 are fixedly connected to the surface of the rotating shaft 1011, a power wheel 1015 is fixedly connected to the output end of the engine 101, a conveyor belt 1014 is connected to the surfaces of the driving wheel 1012 and the power wheel 1015, and the centers of the arc-shaped sliding bar 108 and the arc-shaped rack 109 are concentric with the output end of the engine 101.

[0030] By adopting the above technical solution, an adjusting motor 103 is set, and the adjusting motor 103 is operated to rotate the gear 104. Through the arc rack 109, the sliding frame 1010 can be driven in the adjusting groove 105 and rotate around the output shaft of the engine 101, so that the height of the sliding frame 1010 can be adjusted, thereby making it convenient for people to adjust the height of the grooving knife 1013, which can be suitable for grooving requirements of different road surface depths.

[0031] See also Figure 3 The four corners of the bottom of the sliding frame 1010 are fixedly connected with a dust collector head 1018, the input end of the dust collector 102 is fixedly connected with a dust collector pipe 1020, and the output end of the dust collector head 1018 is fixedly connected to the surface of the dust collector pipe 1020 through a connecting pipe 1019.

[0032] By adopting the above technical solution, by providing a dust suction head 1018, a connecting pipe 1019 and a dust suction main pipe 1020, the dust generated during the grooving process can be adsorbed into the dust collector 102, thereby preventing a large amount of dust from spreading in the working environment.

[0033] See also Figure 3 A U-shaped fixed frame 1021 is fixedly connected to the side of the mobile frame 1, and a push handle 1022 is movably connected to the inside of the U-shaped fixed frame 1021 through a pin shaft. First positioning holes 1023 are opened on opposite sides of the U-shaped fixed frame 1021, and a second positioning hole 1025 is opened on the side of the push handle 1022. Positioning pins 1024 are inserted into the first positioning hole 1023 and the second positioning hole 1025.

[0034] By adopting the above technical solution, by setting the positioning pin 1024, the first positioning hole 1023 and the second positioning hole 1025, people can insert the positioning pin 1024 into the first positioning hole 1023 at different positions, so that people can adjust the height of the push handle 1022, thereby making it easier for people of different heights to use it.

[0035] See also Figure 1 A power storage box 1026 is fixedly connected to the top of the push handle 1022 , a battery is arranged inside the power storage box 1026 , and a controller 1027 is fixedly connected to the top of the power storage box 1026 .

[0036] The working principle of the utility model is:

[0037] When in use, people move the device to a suitable position. After the movement is completed, the controller 1027 controls the engine 101, the vacuum cleaner 102 and the regulating motor 103 to operate. The engine 101 operates to rotate the power wheel 1015, and the conveyor belt 1014 drives the slotting knife 1013 to rotate. The regulating motor 103 operates to rotate the gear 104, and the arc-shaped rack 109 can drive the sliding frame 1010 in the regulating slot 105 and rotate around the output shaft of the engine 101. The road surface is slotted by the slotting knife 1013. During the slotting process, the vacuum cleaner 102 operates, and the dust generated during the slotting process can be adsorbed into the vacuum cleaner 102 through the vacuum head 1018, the connecting pipe 1019 and the dust main pipe 1020, thereby preventing a large amount of dust from spreading in the working environment.

[0038] By providing the positioning pin 1024, the first positioning hole 1023 and the second positioning hole 1025, people can insert the positioning pin 1024 into the first positioning hole 1023 at different positions, so that people can adjust the height of the push handle 1022, thereby making it easier for people of different heights to use it.

[0039] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An efficient grooving device for road repair, comprising a movable frame (1), characterized in that: The top of the mobile frame (1) is fixedly connected to an engine (101), a vacuum cleaner (102) and an adjustment motor (103); an output end of the adjustment motor (103) is fixedly connected to a gear (104); an adjustment slot (105) is provided on the top of the mobile frame (1); two opposite sides of the adjustment slot (105) are fixedly connected to adjustment frames (106); a limiting slot (107) is provided inside the adjustment frame (106); an arc-shaped sliding bar (108) is slidably connected inside one of the limiting slots (107); an arc-shaped rack (109) is slidably connected inside the other limiting slot (107); the gear (104) and the arc-shaped rack (109) are slidably connected inside the other limiting slot (107); 09) are meshed with each other, a sliding frame (1010) is fixedly connected between the arc-shaped sliding bar (108) and the arc-shaped rack (109), a rotating shaft (1011) is rotatably connected inside the sliding frame (1010) via a bearing, a driving wheel (1012) and a slotting knife (1013) are fixedly connected to the surface of the rotating shaft (1011), a power wheel (1015) is fixedly connected to the output end of the engine (101), a conveyor belt (1014) is connected to the surfaces of the driving wheel (1012) and the power wheel (1015), and the centers of the arc-shaped sliding bar (108) and the arc-shaped rack (109) are concentric with the output end of the engine (101).

2. The high-efficiency grooving device for road repair according to claim 1, characterized in that: The four corners at the bottom of the sliding frame (1010) are all fixedly connected to dust suction heads (1018), and the input end of the dust collector (102) is fixedly connected to a dust suction main pipe (1020).

3. The high-efficiency grooving device for road repair according to claim 2, characterized in that: The output end of the dust collector head (1018) is fixedly connected to the surface of the dust collector main pipe (1020) via a connecting pipe (1019).

4. The high-efficiency grooving device for road repair according to claim 1, characterized in that: A U-shaped fixed frame (1021) is fixedly connected to the side of the mobile frame (1), and a push handle (1022) is movably connected to the inside of the U-shaped fixed frame (1021) via a pin.

5. The high-efficiency grooving device for road repair according to claim 4, characterized in that: The U-shaped fixing frame (1021) is provided with first positioning holes (1023) on two opposite sides, and the push handle (1022) is provided with a second positioning hole (1025) on a side surface.

6. The high-efficiency grooving device for road repair according to claim 5, characterized in that: Positioning pins (1024) are inserted into the first positioning hole (1023) and the second positioning hole (1025).

7. The high-efficiency grooving device for road repair according to claim 4, characterized in that: The top of the push handle (1022) is fixedly connected to an energy storage box (1026), a battery is arranged inside the energy storage box (1026), and the top of the energy storage box (1026) is fixedly connected to a controller (1027).

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