Marking mechanism for road marking

Abstract

The utility model relates to the technical field of marking mechanisms, and discloses a marking mechanism for road marking, which comprises a machine body, four support plates are fixedly connected to the bottom of the machine body, the four support plates are arranged in pairs, tires are mounted at two ends of two first rotating shafts, and two reciprocating threaded grooves are symmetrically formed in the surfaces of the two first rotating shafts. Mounting plates sleeve the surfaces of the sides, close to the two reciprocating threaded grooves, of the two first rotating shafts, cleaning mechanisms used for cleaning the road surface are arranged in the two mounting plates, a cleaning disc is rotationally connected to the bottom of one side of the machine body, and a rotating mechanism used for rotating the cleaning disc is arranged at the top of the cleaning disc. Through the arrangement of the reciprocating thread groove, the electric power of the device can be used for a longer time, when the reciprocating thread groove drives the mounting plate to move, the scraping plate can clean the road surface, and due to the fact that the scraping plate is pushed by the machine body to move, the electric power of the device can be used for a longer time.

Description

Technical Field

[0001] The utility model relates to the technical field of marking mechanisms, in particular to a marking mechanism for road markings. Background Art

[0002] Road markings refer to various markings drawn on the road, including lane lines, no parking lines, no overtaking lines, etc. A marking mechanism refers to a machine specially used to draw markings on the road. It is usually a mechanical or electric device that can quickly and accurately draw various markings on the road surface according to pre-set parameters and design requirements. The use of a marking mechanism can improve the quality and efficiency of markings and ensure the safety and smoothness of road traffic.

[0003] Some existing marking mechanisms are usually equipped with some ground cleaning devices when in use to prevent impurities on the ground from affecting the actual marking effect. However, these devices require power support when starting, which causes some battery-powered marking mechanisms to be unable to work for a long time. Therefore, this problem needs to be solved. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a marking mechanism for road markings.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A marking mechanism for road markings comprises a body, four support plates are fixedly connected to the bottom of the body, the four support plates are arranged in groups of two, one side of the two groups of support plates are rotatably connected to a first rotating shaft, tires are installed at both ends of the two first rotating shafts, two reciprocating thread grooves are symmetrically provided on the surfaces of the two first rotating shafts, mounting plates are sleeved on the surfaces of the two first rotating shafts on one side close to the two reciprocating thread grooves, screw sleeves are installed on the two mounting plates on the side close to the two reciprocating thread grooves, the two screw sleeves cooperate with the reciprocating thread grooves, and the inner circumferential surface of the screw sleeves is provided with pin holes along its radial direction, and crescent pins cooperating with the reciprocating thread grooves are provided in the pin holes, and cleaning mechanisms for cleaning road surfaces are provided inside the two mounting plates, a cleaning disc is rotatably connected to the bottom of one side of the body, and a rotating mechanism for rotating the cleaning disc is provided on the top of the cleaning disc, and the arrangement of the reciprocating thread grooves can enable the power of the device to be used for a longer time.

[0007] As a further solution of the utility model, the cleaning mechanism includes a mounting groove, which is opened at the bottom of the mounting plate, a scraper is slidably connected inside the mounting groove, both ends of the scraper are fixedly connected with adjustment columns, and the surfaces of the two adjustment columns are provided with adjustment mechanisms for adjusting the scraper, a plurality of limit rods are slidably connected to the top of the scraper, and the plurality of limit rods are fixedly connected to the top side of the mounting groove, a plurality of springs are sleeved on the surfaces of the limit rods, the top ends of the plurality of springs are fixedly connected to the top side of the mounting groove, and the bottom ends of the plurality of springs are fixedly connected to the top of the scraper, and the road surface can be cleaned by setting the scraper.

[0008] As a further solution of the utility model, the adjustment mechanism includes a limit plate, which is fixedly connected to one side of the two support plates, and the surface of the limit plate close to the adjustment column is provided with a first adjustment groove, a second adjustment groove, and a fourth adjustment groove. The first adjustment groove, the second adjustment groove, the third adjustment groove, and the fourth adjustment groove are arranged to be interconnected, and the adjustment column is slidably connected to the first adjustment groove, the second adjustment groove, the third adjustment groove, and the fourth adjustment groove. The torsion spring at the end of the fourth adjustment groove close to the third adjustment groove is connected to a baffle, and the scraper can be adjusted by setting the adjustment groove.

[0009] As a further solution of the present invention, the rotating mechanism includes a second synchronous wheel, which is sleeved on the surface of one of the first rotating shafts, a second rotating shaft is fixedly connected to the top of the cleaning disc, the second rotating shaft is rotatably connected to the bottom of the machine body, a worm wheel is sleeved on the surface of the second rotating shaft, a worm is matched on the surface of the worm wheel, the worm is rotatably connected to the bottom of the machine body, a first synchronous wheel is sleeved on the surface of the worm gear close to the second synchronous wheel, the first synchronous wheel and the second synchronous wheel are sleeved on the same synchronous belt, a guide pipe is fixedly connected to the surface of the machine body away from the cleaning disc, the other end of the guide pipe is fixedly connected to the nozzle, and the cleaning disc can be rotated by setting the synchronous belt.

[0010] The beneficial effects of the utility model are:

[0011] 1. Through the setting of the reciprocating thread groove, the power of the device can be used for a longer time. A scraper is installed at the bottom of the mounting plate, and the scraper is in contact with the road surface. When the reciprocating thread groove drives the mounting plate to move, the scraper can clean the road surface. Because the scraper moves under the push of the machine body, the power of the device can be used for a longer time.

[0012] 2. The cleaning disc can be rotated by setting a synchronous belt. A synchronous belt is sleeved on the surface of one of the first rotating shafts, and the other end of the synchronous belt is sleeved on the surface of the worm. Therefore, when the machine body is pushed, the worm will also rotate. A worm wheel is matched on the surface of the worm, and the worm wheel is installed on the top of the cleaning disc. Therefore, when the worm rotates, the cleaning disc will also rotate synchronously, so that the cleaning disc can clean the road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a road marking mechanism proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of a road marking mechanism proposed by the utility model;

[0015] Figure 3 A schematic diagram of a cleaning mechanism of a road marking marking mechanism proposed by the utility model;

[0016] Figure 4 for Figure 3 A is an enlarged structural diagram;

[0017] Figure 5 for Figure 3 The enlarged structural diagram at B in FIG.

[0018] Figure 6 The utility model is a schematic diagram of a rotating mechanism of a road marking mechanism.

[0019] In the figure: 1, machine body; 2, mounting plate; 3, limiting plate; 4, cleaning disc; 101, guide tube; 102, nozzle; 104, support plate; 105, first rotating shaft; 106, reciprocating thread groove; 107, tire; 201, mounting groove; 202, scraper; 203, adjusting column; 204, limiting rod; 205, spring; 301, first adjusting groove; 302, second adjusting groove; 303, third adjusting groove; 304, fourth adjusting groove; 305, baffle; 401, second rotating shaft; 402, worm wheel; 403, worm; 404, first synchronous wheel; 405, second synchronous wheel; 406, synchronous belt. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] Reference Figure 1-Figure 6 A marking mechanism for road marking includes a body 1, four support plates 104 are fixedly connected to the bottom of the body 1, and the four support plates 104 are arranged in groups of two. One side of the two groups of support plates 104 is rotatably connected to a first rotating shaft 105, and tires 107 are installed at both ends of the two first rotating shafts 105. Two reciprocating thread grooves 106 are symmetrically opened on the surfaces of the two first rotating shafts 105. The surfaces of the two first rotating shafts 105 near the two reciprocating thread grooves 106 are sleeved with mounting plates 2, and the two mounting plates 2 are near the two reciprocating thread grooves 106. A screw sleeve is installed on one side of the reciprocating thread groove 106, and the two screw sleeves cooperate with the reciprocating thread groove 106. The inner circumferential surface of the screw sleeve is provided with a pin hole along its radial direction, and a crescent pin cooperating with the reciprocating thread groove 106 is provided in the pin hole. A cleaning mechanism for cleaning the road surface is provided inside the two mounting plates 2. A cleaning disc 4 is rotatably connected to the bottom of one side of the body 1, and a rotating mechanism for rotating the cleaning disc 4 is provided on the top of the cleaning disc 4. Through the setting of the reciprocating thread groove 106, the power of the device can be used for a longer time.

[0023] Reference Figure 2 and Figure 3 In a preferred embodiment, the cleaning mechanism includes a mounting groove 201, which is opened at the bottom of the mounting plate 2, and a scraper 202 is slidably connected inside the mounting groove 201. Adjustment columns 203 are fixedly connected at both ends of the scraper 202. Adjustment mechanisms for adjusting the scraper 202 are provided on the surfaces of the two adjustment columns 203. A plurality of limit rods 204 are slidably connected to the top of the scraper 202, and the plurality of limit rods 204 are fixedly connected to the top side of the mounting groove 201. Springs 205 are sleeved on the surfaces of the plurality of limit rods 204. The top ends of the plurality of springs 205 are fixedly connected to the top side of the mounting groove 201, and the bottom ends of the plurality of springs 205 are fixedly connected to the top of the scraper 202. By setting the scraper 202, the road surface can be cleaned.

[0024] Reference Figure 3-Figure 5In a preferred embodiment, the adjustment mechanism includes a limit plate 3, which is fixedly connected to one side of the two support plates 104. The limit plate 3 is provided with a first adjustment groove 301, a second adjustment groove 302, and a fourth adjustment groove 304 on the surface of the limit plate 3 close to the adjustment column 203. The first adjustment groove 301, the second adjustment groove 302, the third adjustment groove 303, and the fourth adjustment groove 304 are mutually connected, and the adjustment column 203 is slidably connected to the first adjustment groove 301, the second adjustment groove 302, the third adjustment groove 303, and the fourth adjustment groove 304. The torsion spring at the end of the fourth adjustment groove 304 close to the third adjustment groove 303 is connected to a baffle 305. The scraper 202 can be adjusted by setting the adjustment groove.

[0025] Reference Figure 3 and Figure 6 In a preferred embodiment, the rotating mechanism includes a second synchronous wheel 405, which is sleeved on the surface of one of the first rotating shafts 105. The second rotating shaft 401 is fixedly connected to the top of the cleaning disk 4, and the second rotating shaft 401 is rotatably connected to the bottom of the body 1. A worm wheel 402 is sleeved on the surface of the second rotating shaft 401, and a worm 403 is matched on the surface of the worm wheel 402. The worm 403 is rotatably connected to the bottom of the body 1, and a first synchronous wheel 404 is sleeved on the surface of the worm 403 close to the second synchronous wheel 405. The first synchronous wheel 404 and the second synchronous wheel 405 are sleeved with the same synchronous belt 406. The surface of the body 1 away from the cleaning disk 4 is fixedly connected to the guide pipe 101, and the other end of the guide pipe 101 is fixedly connected to the nozzle 102. The cleaning disk 4 can be rotated by setting the synchronous belt 406.

[0026] From the above description, it can be seen that the above-mentioned embodiment of the utility model achieves the following technical effects: when in use, the machine body 1 is placed at a specified position and then pushed, a tire 107 is installed at the bottom of the machine body 1, and the tires 107 are connected by the first rotating shaft 105, so that when the machine body 1 is pushed, the tire 107 will drive the first rotating shaft 105 to rotate, a reciprocating thread groove 106 is opened on the surface of the first rotating shaft 105, and a mounting plate 2 is also installed on the surface of the first rotating shaft 105, and the mounting plate 2 is matched with the reciprocating thread groove 106, so that when the first rotating shaft 105 drives the reciprocating thread groove 106 to rotate, the mounting plate 2 can be moved, and a scraper 2 is installed at the bottom of the mounting plate 2 02, and the scraper 202 is in contact with the road surface, so that when the reciprocating thread groove 106 drives the mounting plate 2 to move, the scraper 202 can clean the road surface. Because the scraper 202 moves under the push of the body 1, the power of the device can be used for a longer time. A synchronous belt 406 is also sleeved on the surface of one of the first rotating shafts 105, and the other end of the synchronous belt 406 is sleeved on the surface of the worm 403, so that when the body 1 is pushed, the worm 403 will also rotate. A worm wheel 402 is matched on the surface of the worm 403, and the worm wheel 402 is installed on the top of the cleaning disk 4, so that when the worm 403 rotates, the cleaning disk 4 will also rotate synchronously, so that the cleaning disk 4 can clean the road surface.

[0027] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0028] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0029] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0030] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A road marking marking mechanism, comprising a body (1), characterized in that: Four support plates (104) are fixedly connected to the bottom of the machine body (1), and the four support plates (104) are arranged in groups of two. One side of the two groups of support plates (104) is rotatably connected to a first rotating shaft (105), and tires (107) are installed at both ends of the two first rotating shafts (105). Two reciprocating thread grooves (106) are symmetrically provided on the surfaces of the two first rotating shafts (105), and a mounting plate (2) is sleeved on the surface of one side of the two first rotating shafts (105) close to the two reciprocating thread grooves (106). A screw sleeve is installed on one side of the two mounting plates (2) close to the two reciprocating thread grooves (106). The two screw sleeves cooperate with the reciprocating thread grooves (106), and the inner circumferential surface of the screw sleeve is provided with a pin hole along its radial direction. A crescent pin that cooperates with the reciprocating thread groove (106) is provided in the pin hole. A cleaning mechanism for cleaning the road surface is provided inside the two mounting plates (2). A cleaning disc (4) is rotatably connected to the bottom of one side of the machine body (1), and a rotating mechanism for rotating the cleaning disc (4) is provided on the top of the cleaning disc (4).

2. The road marking marking mechanism according to claim 1, characterized in that: The cleaning mechanism comprises a mounting groove (201), wherein the mounting groove (201) is provided at the bottom of the mounting plate (2), a scraper (202) is slidably connected inside the mounting groove (201), both ends of the scraper (202) are fixedly connected with adjustment columns (203), and the surfaces of the two adjustment columns (203) are provided with adjustment mechanisms for adjusting the scraper (202), a plurality of limit rods (204) are slidably connected to the top of the scraper (202), and the plurality of limit rods (204) are fixedly connected to the top side of the mounting groove (201), a plurality of springs (205) are sleeved on the surfaces of the limit rods (204), the top ends of the plurality of springs (205) are fixedly connected to the top side of the mounting groove (201), and the bottom ends of the plurality of springs (205) are fixedly connected to the top of the scraper (202).

3. The road marking marking mechanism according to claim 2, characterized in that: The adjustment mechanism comprises a limit plate (3), the limit plate (3) being fixedly connected to one side of the two support plates (104), and a first adjustment groove (301), a second adjustment groove (302), and a fourth adjustment groove (304) being provided on a surface of a side of the limit plate (3) close to the adjustment column (203), and the first adjustment groove (301), the second adjustment groove (302), the third adjustment groove (303), and the fourth adjustment groove (304) are arranged to be interpenetrating.

4. The road marking marking mechanism according to claim 3, characterized in that: The adjusting column (203) is slidably connected to the inside of the first adjusting groove (301), the second adjusting groove (302), the third adjusting groove (303), and the fourth adjusting groove (304); the torsion spring at the end of the fourth adjusting groove (304) close to the third adjusting groove (303) is connected to a baffle (305).

5. The road marking marking mechanism according to claim 4, characterized in that: The rotating mechanism comprises a second synchronous wheel (405), the second synchronous wheel (405) is sleeved on the surface of one of the first rotating shafts (105), the top of the cleaning disc (4) is fixedly connected to a second rotating shaft (401), the second rotating shaft (401) is rotatably connected to the bottom of the machine body (1), a worm wheel (402) is sleeved on the surface of the second rotating shaft (401), and a worm (403) is matched on the surface of the worm wheel (402).

6. The road marking marking mechanism according to claim 5, characterized in that: The worm (403) is rotatably connected to the bottom of the machine body (1); a first synchronous wheel (404) is sleeved on the surface of the worm (403) on the side close to the second synchronous wheel (405); the first synchronous wheel (404) and the second synchronous wheel (405) are sleeved on the same synchronous belt (406); a guide tube (101) is fixedly connected to the surface of the machine body (1) on the side away from the cleaning disc (4); and a nozzle (102) is fixedly connected to the other end of the guide tube (101).

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