Marking device for road design

Abstract

The utility model discloses a marking device for road design, and belongs to the technical field of road design. The top end of the bottom plate is provided with a coating barrel; the conveying mechanism is arranged on the coating barrel and comprises a stirring assembly, a driving assembly and a conveying assembly; a motor of the conveying mechanism is matched with a second gear through a first gear, two rotating rods can be driven to rotate synchronously, the two rotating rods drive a material mixing and stirring frame and a spiral stirring blade to rotate in the opposite directions correspondingly, and raw materials in a coating barrel are stirred and scattered; one side of the material mixing and stirring frame is attached to the inner wall of the coating barrel to prevent raw materials from adhering to the inner wall of the coating barrel, the spiral stirring blades can convey the raw materials downwards, the heating rod in the coating barrel heats the raw materials in the coating barrel, the raw materials are rapidly conveyed, the raw materials are prevented from being blocked in the line marking device, and the use effect of the line marking device is improved; the problems that according to a traditional marking machine, paint preparation is inconvenient, and paint standing caking cannot be prevented are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to road design technical field, specifically, relate to a marking device for road design. BACKGROUND

[0002] The marking machine is a kind of road surface construction machinery widely used in road, parking lot, square and runway to draw different constraint, guide and warning etc. Rule limit mark on flat ground, in the process of road design, need to use marking device to mark.

[0003] The marking machine is mainly used to draw accurate marking by using pump or air pressure system to deliver paint from paint cylinder to the position of spray gun or extrusion nozzle during use. However, the paint cylinder of traditional marking machine only has the function of storing paint, so it is inconvenient to mix raw materials in the paint cylinder and complete paint preparation during use. At the same time, the existing paint cylinder does not have a corresponding anti-solidification structure, and the raw materials in the storage barrel are prone to solidification and clumping due to long-term standing when marking the road, which affects the mixing effect of raw materials with high viscosity and the conveying effect of raw materials, and makes it inconvenient to quickly convey raw materials, reducing the use effect of the device.

[0004] Therefore, the utility model provides a marking device for road design to solve the problems existing in the prior art. UTILITY MODEL CONTENTS

[0005] Therefore, the main purpose of the utility model is to provide a marking device for road design to solve the problems of inconvenience in paint preparation and inability to prevent paint from solidifying and clumping in traditional marking machines.

[0006] To achieve the above purpose, the technical scheme of the utility model is as follows:

[0007] A marking device for road design, comprising:

[0008] A bottom plate is provided with a paint cylinder at the top end;

[0009] A conveying mechanism is arranged on the paint cylinder and comprises:

[0010] A stirring assembly is rotatably arranged in the paint cylinder;

[0011] A driving assembly is arranged on the outside of the paint cylinder and matched with the stirring assembly;

[0012] A conveying assembly is arranged at the bottom end of the paint cylinder and communicated with the bottom of the paint cylinder.

[0013] In a preferred embodiment, the stirring assembly comprises two rotating rods rotatably connected in the paint cylinder, one of the rotating rods is rotatably connected in the other rotating rod, and both ends of the rotating rod penetrate into the other rotating rod; a mixing stirring frame is rotatably arranged in the paint cylinder, the mixing stirring frame is connected with the inner rotating rod, and the outer surface of the outer rotating rod is provided with spiral stirring blades.

[0014] In a preferred embodiment, the upper end of the mixing stirring frame is further provided with a fixing ring, and the fixing ring is rotatably connected with the outer rotating rod.

[0015] In a preferred embodiment, a plurality of heating rods are arranged in the inner wall of the paint cylinder.

[0016] In a preferred embodiment, the driving assembly comprises first gears fixedly connected to one end of the two rotating rods, second gears meshingly connected to one side of the two first gears, and a first motor connected to one side of the second gears.

[0017] In a preferred embodiment, the conveying assembly comprises a conveying pipe communicated with the bottom end of the paint cylinder, a first spiral rod rotatably connected to one end in the conveying pipe, and a second motor connected to one end of the first spiral rod.

[0018] In a preferred embodiment, a second spiral rod is rotatably connected to the other end in the conveying pipe, and a third motor is connected to one end of the second spiral rod.

[0019] In a preferred embodiment, the bottom end of the bottom plate is fixedly connected with two fixing blocks, and the recess in the inner wall of the fixing block is embedded with the outer wall of the conveying pipe.

[0020] In a preferred embodiment, a plurality of spray heads are further arranged on the conveying pipe, and the spray heads are matched with the scraper arranged on the lower side of the conveying pipe.

[0021] In a preferred embodiment, a push handle and a roller are further arranged on the bottom plate, the push handle is located on one side of the paint cylinder, and the roller is located at the bottom of the bottom plate.

[0022] Compared with the prior art, the utility model provides a marking device for road design, which has the following beneficial effects:

[0023] 1. Through the setting of the conveying mechanism, when marking the road with the marking device, the motor can drive the two rotating rods to rotate synchronously through the cooperation of the first gear and the second gear, the two rotating rods drive the mixing stirring frame and the spiral stirring blade to rotate in opposite directions, the raw materials in the paint cylinder are stirred and dispersed, one side of the mixing stirring frame is attached to the inner wall of the paint cylinder to prevent the raw materials from sticking to the inner wall of the paint cylinder, the second stirring can also convey the raw materials downward, the heating rod in the paint cylinder can heat the raw materials in the paint cylinder to prevent the raw materials from solidifying for a long time, reduce the stickiness of the raw materials of the marking device, quickly convey the raw materials, prevent the raw materials from being blocked in the marking device, and improve the use effect of the marking device;

[0024] 2. Through the setting of the conveying assembly, the first spiral rod in the conveying pipe is rotated by the second motor, and the second spiral rod is rotated by the third motor to convey the raw materials, the first spiral rod is vertically installed, and the second spiral rod is transversely installed, the second spiral rod is installed at the bottom of one side of the first spiral rod to convey the raw materials in the first spiral rod, and the first spiral rod and the second spiral rod generate shear force when rotating to shear and disperse the raw materials, prevent the raw materials from being blocked in the marking device, and improve the conveying effect of the raw materials of the marking device; solve the problems that the traditional marking machine is not convenient for preparing paint and cannot prevent paint from caking when standing still. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor.

[0026] Figure 1 It is a structural schematic view of the main view angle of the marking device for road design of the present application;

[0027] Figure 2 It is a structural schematic view of the conveying mechanism of the present application;

[0028] Figure 3 It is a half-section structural schematic view of the conveying mechanism of the present application;

[0029] Figure 4 It is a structural schematic view of the stirring assembly of the present application;

[0030] Figure 5 It is a structural schematic view of the bottom view angle of the marking device for road design of the present application;

[0031] Figure 6 It is a structural schematic view of the conveying assembly of the present application.

[0032] [Main component symbol explanation]

[0033] 1, bottom plate; 2, paint cylinder; 3, conveying mechanism; 31, rotating rod; 32, mixing stirring frame; 33, spiral stirring blade; 34, first gear; 35, second gear; 36, first motor; 37, fixed ring; 38, heating rod; 39, conveying assembly; 391, conveying pipe; 392, first screw rod; 393, second motor; 394, second screw rod; 395, third motor; 396, fixed block; 397, spray head; 398, scraper; 4, push handle; 5, roller. DETAILED DESCRIPTION

[0034] The structure of the road design marking device will be further described in detail below in combination with the drawings and embodiments of the present application.

[0035] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with embodiments.

[0036] It should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments of the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a presence of the features, steps, operations, devices, components and / or combinations thereof.

[0037] It should be noted that the terms "first", "second", and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not have to be limited to those steps or units listed, but can include other steps or units not listed or inherent to these processes, methods, products or devices.

[0038] For purposes of the description hereinafter, spatial relative terms, such as "above", "below", "top", "bottom", "upper", "lower", and the like, can be used to describe a device or feature's orientation in the figures. Such relative terms can be intended to encompass different orientations of the device or feature in its operation or use or in other stages of its manufacture. For example, if the device in the figures is turned over, then a device or feature that is described as "above" other devices or features can then be oriented "below" the other devices or features. Such relative terms can be interpreted to include such relative positions in the different orientations of the device or feature. Such relative terms can also include different positions within the device or feature (e.g., "front" and "back" sides of a device or feature). Such relative terms can include different positions within the device or feature (e.g., "front" and "back" sides of a device or feature).

[0039] As shown in the accompanying drawings for Figures 1-6 The utility model provides a technical scheme:

[0040] A marking device for road design, comprising a base plate 1 and a conveying mechanism 3, wherein:

[0041] The top end of the base plate 1 is provided with a paint cylinder 2 and a push handle 4, the paint cylinder 2 is used for configuring and storing paint, and the push handle 4 is used for pushing the base plate 1 to move; four corners of the bottom end of the base plate 1 are also provided with rollers 5;

[0042] The conveying mechanism 3 is installed in the paint cylinder 2 and is used for mixing and dispersing the paint raw material of the marking device and improving the conveying effect of the raw material.

[0043] In the above description, the device is moved by holding the push handle 4 during use, the paint raw material in the paint cylinder 2 is mixed and configured by the conveying mechanism 3 during movement, and the paint in the paint cylinder 2 is prevented from caking by stirring, thereby ensuring the marking effect of the device.

[0044] In a preferred embodiment, as shown in Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The conveying mechanism 3 comprises a stirring assembly, a driving assembly and a conveying assembly 39, the stirring assembly is arranged in the paint cylinder 2 and is used for uniformly mixing and stirring the paint, the driving assembly is arranged outside the paint cylinder 2 and is used in cooperation with the stirring assembly to drive the stirring assembly to move, and the conveying assembly 39 is arranged at the bottom end of the paint cylinder 2 and is in communication with the bottom of the paint cylinder 2 and is used for extruding the paint during use to achieve the purpose of marking and lining.

[0045] In a preferred embodiment, as shown inFigure 2 、 Figure 3 and Figure 4 As shown in the drawings, the stirring assembly comprises two rotating rods 31 which are rotatably connected to the paint cylinder 2, one of the rotating rods 31 is rotatably connected to the other rotating rod 31, and both ends of the rotating rod 31 penetrate into the other rotating rod 31, and a mixing stirring frame 32 is rotatably installed in the paint cylinder 2, the mixing stirring frame 32 is fixedly connected with the inner rotating rod 31, and the mixing stirring frame 32 is driven to rotate by the inner rotating rod 31; the outer surface of the outer rotating rod 31 is provided with a spiral stirring blade 33.

[0046] In the above description, under the driving action of the driving assembly, the two rotating rods 31 can be driven to rotate in opposite directions, in the process of rotating of the two rotating rods 31, the inner rotating rod 31 cooperates with the fixed ring 37 to drive the mixing stirring frame 32 to rotate, and the outer rotating rod 31 drives the spiral stirring blade 33 to rotate in the opposite direction of the mixing stirring frame 32, so as to stir and scatter the paint raw materials, achieve the purpose of mixing and stirring, and avoid the paint from caking.

[0047] Further, as shown in Figure 3 A plurality of heating rods 38 are installed in the inner wall of the paint cylinder 2, which are used to heat the raw materials by the heating rods 38, prevent the raw materials from solidifying, and reduce the viscosity of the raw materials.

[0048] It should be noted that the heating rods 38 are powered by a mobile power supply, which is a prior art and is not shown in the drawings.

[0049] Further, as shown in Figure 2 and Figure 4 The upper end of the mixing stirring frame 32 is further provided with a fixed ring 37, the fixed ring 37 is rotatably connected with the outer rotating rod 31, and the fixed ring 37 can stabilize the rotating rod 31.

[0050] In a preferred embodiment, as shown in Figure 2 、 Figure 3 and Figure 4 The driving assembly comprises a first gear 34 which is fixedly connected to one end of the two rotating rods 31, one side of the two first gears 34 is meshingly connected with a second gear 35, and one side of the second gear 35 is fixedly connected with a first motor 36.

[0051] In the above description, the first motor 36 drives the second gear 35 to mesh with the two first gears 34, and simultaneously drives the two rotating rods 31 to rotate.

[0052] In a preferred embodiment, as shown in Figure 1 、 Figure 5And Figure 6 As shown in the drawings, the conveying assembly 39 comprises a conveying pipe 391 connected to the bottom end of the paint cylinder 2, one end of the conveying pipe 391 is rotatably connected with a first screw rod 392, one end of the first screw rod 392 is fixedly connected with a second motor 393; the other end of the conveying pipe 391 is rotatably connected with a second screw rod 394, one end of the second screw rod 394 is fixedly connected with a third motor 395, the bottom end of the bottom plate 1 is fixedly connected with two fixed blocks 396, the groove in the inner wall of the fixed block 396 is embedded with the outer wall of the conveying pipe 391.

[0053] In the above description, when the paint cylinder 2 delivers raw materials into the conveying pipe 391, the vertically installed first screw rod 392 can deliver the raw materials, and in cooperation with the horizontally installed second screw rod 394, the raw materials can be delivered to the nozzle 397 for marking the road, and the conveying pipe 391 is installed at the bottom end of the bottom plate 1 through the two fixed blocks 396, so that the horizontal installation of the conveying pipe 391 can be realized.

[0054] Further, as shown in the drawings, the lower side of the conveying pipe 391 at the position of the nozzle 397 is further provided with a scraper 398, which is communicated with the nozzle 397, and is used for scraping the paint after the paint is output by the nozzle 397, so as to realize the purpose of marking the line. Figure 6

[0055] When the road design marking device is used, the first motor 36 is driven to drive the second gear 35 and the two first gears 34 to meshingly connect the two rotating rods 31 on both sides of the mixing stirring frame 32 and the spiral stirring blade 33 to rotate in opposite directions to stir the raw materials, the spiral stirring blade 33 can deliver the raw materials downward into the conveying pipe 391, when the raw materials are stirred, the heating rod 38 is powered and heated by the controller to heat the raw materials in the paint cylinder 2, the second motor 393 and the third motor 395 are driven to operate by the controller, the first screw rod 392 is driven to rotate by the second motor 393 to deliver the raw materials, the second screw rod 394 is driven to rotate by the third motor 395 to deliver the raw materials in the first screw rod 392, and the second screw rod 394 delivers the raw materials to the nozzle to spray the raw materials to mark the road.

[0056] The above is only a preferred embodiment of the present application, and is not used to limit the protection scope of the present application.​

Claims

1. A road marking device for road design, characterized in that, include: A base plate (1) is provided with a paint cylinder (2) at the top of the base plate (1); A conveying mechanism (3), mounted on the paint cylinder (2), includes: The stirring assembly is rotatably installed inside the coating cylinder (2); The drive assembly is located outside the coating cylinder (2) and is matched with the stirring assembly; The conveying component (39) is located at the bottom of the paint cylinder (2) and is connected to the bottom of the paint cylinder (2).

2. A road marking device for road design as described in claim 1, characterized in that, The stirring assembly includes two rotating rods (31) rotatably connected to each other inside the paint cylinder (2), one of the rotating rods (31) being rotatably connected to the other rotating rod (31), and both ends of the rotating rod (31) passing through the other rotating rod (31); a mixing and stirring frame (32) is also rotatably arranged inside the paint cylinder (2), the mixing and stirring frame (32) being connected to the inner rotating rod (31), and a spiral stirring blade (33) is also provided on the outer surface of the outer rotating rod (31).

3. A road marking device for road design as described in claim 2, characterized in that, The upper end of the mixing rack (32) is also provided with a fixing ring (37), which is rotatably connected to the outer rotating rod (31).

4. A road marking device for road design as described in claim 2, characterized in that, The inner wall of the coating cylinder (2) is also provided with several heating rods (38) arranged evenly.

5. A road marking device for road design as described in claim 2, characterized in that, The drive assembly includes a first gear (34) fixedly connected to one end of the two rotating rods (31), a second gear (35) meshing with one side of the two first gears (34), and a first motor (36) connected to one side of the second gear (35).

6. A road marking device for road design as described in claim 1, characterized in that, The conveying assembly (39) includes a conveying pipe (391) connected to the bottom end of the paint cylinder (2), one end of which is rotatably connected to a first screw rod (392), and one end of the first screw rod (392) is connected to a second motor (393).

7. A road marking device for road design as described in claim 6, characterized in that, The other end of the conveying pipe (391) is rotatably connected to a second screw rod (394), and one end of the second screw rod (394) is connected to a third motor (395).

8. A road marking device for road design as described in claim 6, characterized in that, The bottom end of the base plate (1) is fixedly connected to two fixing blocks (396), and the groove on the inner wall of the fixing block (396) fits into the outer wall of the conveying pipe (391).

9. A road marking device for road design as described in claim 6, characterized in that, The conveying pipe (391) is also provided with a plurality of nozzles (397), which are matched with scrapers (398) provided on the lower side of the conveying pipe (391).

10. A road marking device for road design as described in claim 6, characterized in that, The base plate (1) is also provided with a push handle (4) and a roller (5), the push handle (4) being located on one side of the paint cylinder (2) and the roller (5) being located at the bottom of the base plate (1).

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