Cleaning mechanism of edge cutting device for municipal road surface construction

Abstract

The utility model discloses a cleaning mechanism of an edge cutting device for municipal road surface construction, and relates to the technical field of road surface edge cutting devices, the cleaning mechanism comprises a U-shaped pipe, the two ends of the U-shaped pipe are fixedly communicated with a main pipe body; the cleaning mechanism is arranged on the inner side of the main pipe body, and the cleaning mechanism is used for cleaning the edge cutting blade; and the dust falling mechanism is arranged on the U-shaped pipe, and the dust falling mechanism is used for dust falling treatment during road surface cutting. The main pipe bodies are arranged at the two ends of the U-shaped pipe to form the long U-shaped pipe body support, and the cleaning mechanism and the dust falling mechanism are arranged on the U-shaped pipe and the main pipe bodies in a matched mode, so that the surface of an edge cutting blade can be washed when the edge cutting blade on the road surface edge cutting device rotates to conduct road surface edge cutting operation; and meanwhile, dust generated during cutting of the tail of the edge cutting blade can be subjected to dust falling operation, so that the road surface edge cutting work quality can be improved, meanwhile, the road surface edge cutting work environment can be protected, and the use quality of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to road surface edge cutting device technical field, especially relate to the cleaning mechanism of edge cutting device for municipal road surface construction. BACKGROUND

[0002] The road surface edge cutting device is a professional equipment in road maintenance and construction engineering, and is mainly used for cutting the expansion gap of cement and asphalt pavement and the repair work of the pavement.

[0003] In the prior art, the road surface edge cutting device mainly comprises a walking support and an edge cutting mechanism installed on the walking support, and the edge cutting mechanism is driven by the walking support to move linearly along the edge position of the pavement, so that the edge cutting mechanism can continuously cut the pavement.

[0004] In the use process of the road surface edge cutting device, the edge cutting blade is easy to be contaminated by cutting debris when cutting the edge of the pavement, and the adhesion of the debris on the blade will affect the flatness of the cutting surface of the blade, resulting in burrs, unevenness or other quality problems of the cutting surface. At the same time, the continuous working of the edge cutting blade when the debris is adhered will cause damage and shorten the service life. Therefore, the cleaning mechanism of the edge cutting device for municipal road surface construction is proposed. SUMMARY

[0005] The utility model aims at providing the cleaning mechanism of edge cutting device for municipal road surface construction to solve the problems in the above background.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: the cleaning mechanism of edge cutting device for municipal road surface construction, comprising:

[0007] The two ends of the U-shaped pipe are fixedly connected with a main pipe body;

[0008] The cleaning mechanism is arranged at the inner side of the main pipe body, and is used for cleaning the edge cutting blade;

[0009] The dust falling mechanism is arranged on the U-shaped pipe, and is used for dust falling treatment during pavement cutting.

[0010] Preferably, the cleaning mechanism comprises:

[0011] The inclined surface cover is fixedly connected to the inner side of the main pipe body, and is connected with the inner cavity of the main pipe body;

[0012] A plurality of duckbill nozzles are distributed on the inclined surface of the inclined surface cover in a linear and spaced manner, and the duckbill nozzles are connected with the inner cavity of the inclined surface cover.

[0013] Preferably, the dust falling mechanism comprises:

[0014] A plurality of shower nozzles, a plurality of said shower nozzles are arranged in a U-shaped array at the bottom end of the U-shaped tube and the main pipe body, and the shower nozzles are communicated with the U-shaped tube and the shower nozzles;

[0015] A connecting pipe head is fixedly connected to the middle part of the side wall of the main pipe body, and the connecting pipe head is used to communicate the U-shaped tube and the external water supply pipeline.

[0016] Preferably, the two end portions of the main pipe body away from the U-shaped tube are each fixedly provided with a mounting assembly, and the main pipe body is rotationally connected to the rotating shaft on the edge cutting blade through the mounting assembly.

[0017] Preferably, the mounting assembly comprises:

[0018] A first connecting seat, the side wall of the first connecting seat is fixedly connected to the end surface of the main pipe body;

[0019] A second connecting seat, the second connecting seat is arranged on the side of the first connecting seat away from the main pipe body, and the first connecting seat and the second connecting seat are provided with a butt joint groove in the middle of the opposite side;

[0020] Two groups of fasteners, two groups of said fasteners are symmetrically arranged at the top and bottom positions of the first connecting seat and the second connecting seat, and the fasteners are used to lock the position between the first connecting seat and the second connecting seat.

[0021] Preferably, the fastener comprises two fixed plates, two said fixed plates are respectively fixedly connected to the side wall of the first connecting seat and the second connecting seat, a locking screw is movably inserted into the middle part of the adjacent two fixed plates, and the end portion of the locking screw is threadedly connected with a locking nut.

[0022] Compared with the prior art, the technical effects of the utility model are:

[0023] The utility model discloses a long U-shaped pipe body support is formed by arranging the main pipe body at the two ends of the U-shaped tube, and the cleaning mechanism and the dust falling mechanism arranged on the U-shaped tube and the main pipe body are matched, so that the surface of the edge cutting blade can be washed when the edge cutting blade on the road edge cutting device rotates to cut the road surface, dust generated when the tail part of the edge cutting blade cuts can be removed, the quality of the road edge cutting work can be improved, the working environment of the road edge cutting work can be protected, and the use quality of the device can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Fig. 1 It is the whole structure schematic diagram of the utility model.

[0025] Fig. 2 It is the three-dimensional structure schematic diagram of the duckbill nozzle of the utility model.

[0026] Fig. 3The utility model discloses a three-dimensional structure schematic diagram of installation component.

[0027] In the figure: 100, main pipe body;101, U-shaped pipe;102, inclined cover;103, duckbill nozzle;104, shower nozzle;105, connecting pipe head;106, first connecting seat;107, second connecting seat;108, butt joint groove;109, fixed plate;110, locking screw;111, locking nut. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the utility model.

[0029] The utility model provides a cleaning mechanism of edge cutting device for municipal pavement construction as Figs. 1-3 The utility model discloses a cleaning mechanism of edge cutting device for municipal pavement construction as

[0030] Embodiment 1, including U-shaped pipe 101, cleaning mechanism and dust falling mechanism, the both ends fixed communication of U-shaped pipe 101 has main pipe body 100, and the cleaning mechanism sets up in the inside position of main pipe body 100, and the cleaning mechanism is used for the cleaning of edge cutting blade, and the dust falling mechanism sets up on U-shaped pipe 101, and the dust falling mechanism is used for the dust falling treatment when pavement cutting, through with dust falling mechanism and the cleaning mechanism of one side of main pipe body 100 and U-shaped pipe 101, through the utilization long U-shaped structure that two main pipe body 100 is formed with U-shaped pipe 101, can make edge cutting blade be located between two main pipe body 100 position, like this in the rotation work of edge cutting blade, the cleaning mechanism can spray liquid to the both sides outer wall of edge cutting blade and clean, eliminate the chippings impurity on the surface of edge cutting blade, can also reach the cooling effect of cleaning blade simultaneously, thereby help to improve the working quality of pavement edge cutting and prolong the service life of edge cutting blade, in addition, the spray mechanism is to the tail end position of edge cutting blade and sprays sand liquid and carries out the dust falling treatment to the dust produced by cutting, helps to carry out the dust falling protection to cutting environment.

[0031] The cleaning mechanism comprises the slope cover 102 and a plurality of duckbill spray heads 103. The slope cover 102 is fixedly connected to the inner side of the main pipe body 100 and is in communication with the inner cavity of the main pipe body 100. The plurality of duckbill spray heads 103 are linearly and spacedly arranged on the slope of the slope cover 102 and are in communication with the inner cavity of the slope cover 102. The duckbill spray heads 103 are installed perpendicularly to the slope of the slope cover 102. The duckbill spray heads 103 on the two slope covers 102 form a V-shaped water spraying track. Thus, the duckbill spray heads 103 can form an oblique washing angle with the outer walls on both sides of the trimming blade, thereby improving the washing effect on the trimming blade. The duckbill spray heads 103 are flat and can increase the washing width and further improve the washing effect. In the washing process, the low temperature of the liquid exchanges heat with the trimming blade, thereby achieving the cooling effect on the trimming blade, avoiding the damage of the trimming blade due to the high heat generated by friction, protecting the trimming blade and prolonging the service life of the trimming blade.

[0032] The dust falling mechanism comprises a plurality of shower spray heads 104 and a connecting pipe head 105. The plurality of shower spray heads 104 are U-shaped and spacedly arranged at the bottom end of the U-shaped pipe 101 and the main pipe body 100. The shower spray heads 104 are in communication with the U-shaped pipe 101 and the shower spray heads 104. The connecting pipe head 105 is fixedly connected to the middle part of the side wall of the main pipe body 100 and is used for connecting the U-shaped pipe 101 and the external water supply pipeline. The U-shaped pipe 101 is connected to the external water supply pipeline through the first connecting seat 106. The water pump sends the external water into the U-shaped pipe 101 and the main pipe body 100 through the first connecting seat 106, thereby achieving the continuous conveying of the liquid. The liquid is sprayed downward at the tail end of the trimming blade to fall the dust generated by cutting, thereby avoiding the dust from being scattered everywhere to pollute the working environment and improving the working environment.

[0033] In example 2, on the basis of the example, the two main pipe bodies 100 are fixedly installed with installation assemblies at the ends away from the U-shaped pipe 101. The main pipe body 100 is rotatably connected to the rotating shaft on the trimming blade through the installation assembly. The main pipe body 100 and the U-shaped pipe 101 can be installed on the road trimming device through the installation assembly, thereby meeting the detachable use of the cleaning mechanism and facilitating the later maintenance.

[0034] The mounting assembly comprises a first connecting seat 106, a second connecting seat 107 and two sets of fasteners, the side wall of the first connecting seat 106 is fixedly connected with the end surface of the main pipe body 100, the second connecting seat 107 is arranged on the side of the first connecting seat 106 away from the main pipe body 100, the first connecting seat 106 and the second connecting seat 107 are provided with a butt joint groove 108 in the middle of the opposite side, and the two sets of fasteners are symmetrically arranged at the top and bottom positions of the first connecting seat 106 and the second connecting seat 107, and the fasteners are used for locking the position between the first connecting seat 106 and the second connecting seat 107; wherein the fastener comprises two fixed plates 109, the two fixed plates 109 are fixedly connected with the side walls of the first connecting seat 106 and the second connecting seat 107 respectively, the middle parts of the two adjacent fixed plates 109 are movably inserted with a locking screw 110, and the end part of the locking screw 110 is threadedly connected with a locking nut 111; when the mounting assembly is mounted, a bearing can be additionally mounted on the mounting shaft of the edge cutting blade of the road edge cutting device, then the first connecting seat 106 and the second connecting seat 107 are sleeved outside the bearing through the butt joint groove 108, the locking screw 110 is used to pass through the side walls of the two fixed plates 109 on the same side of the first connecting seat 106 and the second connecting seat 107, and finally the locking nut 111 is threadedly connected with the locking screw 110 to compress the two fixed plates 109, so that the first connecting seat 106 and the second connecting seat 107 clamp the outer wall of the bearing through the butt joint groove 108, thereby realizing the rotary mounting between the main pipe body 100 and the edge cutting blade; in addition, the side wall of the main pipe body 100 can be connected and fixed with the rack of the road edge cutting device through the fastener or the fixed support, so that the stability of the mounting of the cleaning mechanism can be ensured, and the cleaning mechanism can be arranged to rotate around the coaxial edge cutting blade to adjust the installation angle, so that the cleaning mechanism reaches the best installation position.

[0035] Finally, it should be noted that: the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A cleaning mechanism of a trimming device for municipal road construction, characterized by, The utility model relates to a road cutting machine, including: U-shaped pipe (101), both ends of the U-shaped pipe (101) are fixedly connected with main pipe body (100); The cleaning mechanism is arranged in the inside position of the main pipe body (100), and is used for cleaning the trimming blade; The dust falling mechanism is arranged on the U-shaped pipe (101), and is used for dust falling treatment when cutting the road surface.

2. The cleaning mechanism of the edge cutting device for municipal pavement construction according to claim 1, characterized by, The cleaning mechanism includes: The inclined surface cover (102) is fixedly connected to the inside position of the main pipe body (100), and the inclined surface cover (102) is connected with the inner cavity of the main pipe body (100); A plurality of duckbill spray heads (103) are linearly and spacedly arranged on the inclined surface of the inclined surface cover (102), and the duckbill spray heads (103) are connected with the inner cavity of the inclined surface cover (102).

3. The cleaning mechanism of the edge cutting device for municipal pavement construction according to claim 2, characterized by, The dust falling mechanism includes: A plurality of shower spray heads (104) are U-shapedly and spacedly arranged at the bottom of the U-shaped pipe (101) and the main pipe body (100), and the shower spray heads (104) are connected with the U-shaped pipe (101) and the shower spray heads (104); The connecting pipe head (105) is fixedly connected to the middle part of the side wall of the main pipe body (100), and is used for connecting the U-shaped pipe (101) with the external water supply pipeline.

4. The cleaning mechanism of the edge cutting device for municipal pavement construction according to claim 3, characterized by, Two end parts of the main pipe body (100) away from the U-shaped pipe (101) are fixedly provided with mounting assemblies, and the main pipe body (100) is rotatably connected with the rotating shaft on the trimming blade through the mounting assemblies.

5. The cleaning mechanism of the edge cutting device for municipal pavement construction according to claim 4, characterized by, The mounting assembly includes: The first connecting seat (106) is fixedly connected with the end surface of the main pipe body (100); The second connecting seat (107) is arranged on the side of the first connecting seat (106) away from the main pipe body (100), and the first connecting seat (106) and the second connecting seat (107) are provided with a butt joint groove (108) in the middle part of the opposite side; Two groups of fasteners are symmetrically arranged at the top and bottom positions of the first connecting seat (106) and the second connecting seat (107), and the fasteners are used for locking the position between the first connecting seat (106) and the second connecting seat (107).

6. The cleaning mechanism of the edge cutting device for municipal pavement construction according to claim 5, wherein The fastener includes two fixed plates (109), and the two fixed plates (109) are fixedly connected with the side walls of the first connecting seat (106) and the second connecting seat (107), respectively; The locking screw (110) is movably inserted into the middle part of the adjacent two fixed plates (109), and the end part of the locking screw (110) is threadedly connected with the locking nut (111).

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