Gate for hot-melting road marking machine and hot-melting road marking machine

Abstract

The gate is used for opening or closing a coating outlet of the hot-melting road marking machine, and comprises a supporting part, a gate body, a driving part and a driving part, the connecting part is connected with one end of the supporting part, and the connecting part is used for being connected with a machine body of the hot melting road marking machine; the hinging part is connected with the other end of the supporting part, and the hinging part is used for being hinged to a machine body of the hot melting road marking machine so as to open or close the coating outlet. According to the gate for the hot-melting road marking machine and the hot-melting road marking machine, the opening of the coating outlet can be accurately controlled so as to ensure the accuracy of marking construction, and the working efficiency during marking construction can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to road marking technical field especially is related to a gate for hot melt road marking machine and hot melt road marking machine. BACKGROUND

[0002] With the continuous development of automation equipment, the application of hot melt road marking machine is more and more extensive.

[0003] In the related art, road marking is a mark used to indicate traffic rules on the road and guide vehicles and pedestrians to travel safely. The gate of the hot melt road marking machine is used to open or close the paint outlet of the hot melt road marking machine. The design of these gates can vary greatly, depending on the specific use and application scenario of the hot melt road marking machine.

[0004] However, the gate of the hot melt road marking machine in the prior art has insufficient precision and low work efficiency. SUMMARY

[0005] The utility model aims at at least one of the technical problems existing in the prior art. Therefore, one purpose of the utility model is to provide a gate for hot melt road marking machine. The gate can accurately control the opening of the paint outlet to ensure the accuracy of marking construction, and can improve the work efficiency during marking construction.

[0006] Another purpose of the utility model is to provide a hot melt road marking machine.

[0007] According to the gate for hot melt road marking machine provided by the utility model, the gate is used to open or close the paint outlet of the hot melt road marking machine, and the gate comprises:

[0008] A support part;

[0009] A connecting part connected with one end of the support part, the connecting part is used to connect with the body of the hot melt road marking machine;

[0010] A hinged part connected with the other end of the support part, the hinged part is used to hinge with the body of the hot melt road marking machine to open or close the paint outlet.

[0011] The utility model provides a gate for hot melt road marking machine, through setting up support part can connect hinged part and connecting part, provide support for gate, thereby can improve the rigidity and strength of gate, and can improve the overall stability of gate further, through setting up connecting part, it is convenient for gate to be connected with the body of hot melt road marking machine through connecting part, and the body of hot melt road marking machine can drive gate rotation to realize the opening or closure of coating outlet, through setting up hinged part can realize the free rotation of gate relative to the hinged axle on the body, and coating outlet can be opened when gate rotates along clockwise direction, and coating outlet can be closed when gate rotates along counterclockwise direction, thereby can control the opening and closing state of coating outlet through gate, and further can control the extrusion thickness and flow rate of coating accurately.

[0012] In some examples of the utility model, the hinged part has a limiting groove, the limiting groove is arranged on the outer side wall of the hinged part, and the limiting groove is arranged opposite to the coating outlet, and the limiting groove is used for opening or closing the coating outlet.

[0013] In some examples of the utility model, the hinged part further has a hinge hole, and the hinge hole penetrates through opposite ends of the hinged part along the axial direction of the hinged part.

[0014] In some examples of the utility model, the gate further comprises:

[0015] A limiting part is arranged on the end of the hinged part, and the limiting part is used for limiting the axial displacement of the hinged part.

[0016] In some examples of the utility model, the gate further comprises:

[0017] A reinforcing rib is fixedly arranged on one side of the support part, and the reinforcing rib is connected with the connecting part and / or the hinged part.

[0018] In some examples of the utility model, the connecting part has a connecting hole, and the connecting hole is arranged on one end of the connecting part away from the support part.

[0019] The utility model provides a hot melt road marking machine, which comprises:

[0020] A body has a coating outlet;

[0021] A gate is the gate for the hot melt road marking machine, and the gate is connected with the body and arranged opposite to the coating outlet, and the gate is used for opening or closing the coating outlet.

[0022] The additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the description, or will be learned from the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0024] Figure 1 A shaft view of the gate for the hot melt road marking machine according to the present application is provided;

[0025] Figure 2 A structure schematic view of the gate for the hot melt road marking machine according to the present application is provided;

[0026] Figure 3 A partial structure schematic view of the hot melt road marking machine according to the present application is provided;

[0027] Figure 4 A Figure 3 A local enlarged schematic view at A in the middle.

[0028] Explanation of reference signs:

[0029] 1-hot melt road marking machine;

[0030] 10-gate;

[0031] 20-machine body; 21-paint outlet; 22-hinge shaft;

[0032] 100-supporting part;

[0033] 200-connecting part; 210-connecting hole;

[0034] 300-hinge part; 310-limiting groove; 311-lower inner side wall; 320-hinge hole;

[0035] 400-limiting part;

[0036] 500-reinforcing rib. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described in the utility model embodiments in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0038] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the features limited by "first" and "second" can be explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0039] In the description of the utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0040] The embodiments of the utility model will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0041] Figure 1 The shaft drawing of the gate for the hot melt road marking machine is provided according to the utility model; Figure 2 The structural schematic view of the gate for the hot melt road marking machine is provided according to the utility model; Figure 3 The partial structural schematic view of the hot melt road marking machine is provided according to the utility model; Figure 4 The shaft drawing of the gate for the hot melt road marking machine is provided according to the utility model;Figure 3 A local enlarged view at the center of A.

[0042] Reference is made below Figures 1-4 The utility model discloses a gate 10 for hot melt road marking machine 1, and the gate 10 is used to open or close the paint outlet 21 of hot melt road marking machine 1, and the gate 10 comprises: a support part 100; a connecting part 200, which is connected with one end of the support part 100, and is used to be connected with the body 20 of hot melt road marking machine 1; and a hinged part 300, which is connected with the other end of the support part 100, and is used to be hinged with the body 20 of hot melt road marking machine 1 to open or close the paint outlet 21.

[0043] Specifically, the support part 100 can be configured as an irregular strip shape or other shapes, and the utility model embodiments do not make specific limitations thereon, and users can select different support part 100 shapes according to different application scenarios. The support part 100 can connect the hinged part 300 and the connecting part 200 to provide support for the gate 10, so that the rigidity and strength of the gate 10 can be improved, and the overall stability of the gate 10 can be improved.

[0044] The connecting part 200 can be configured as a rectangular structure, and one end of the connecting part 200 can be fixedly connected with one end of the support part 100 through welding or one-piece forming connection and the like. The connecting part 200 can be movably connected with the body 20 of hot melt road marking machine 1 through a bolt and nut connection mode, so that the gate 10 can be connected with the body 20 of hot melt road marking machine 1 through the connecting part 200, and the body 20 of hot melt road marking machine 1 can drive the gate 10 to rotate to realize the opening or closing of the paint outlet 21.

[0045] The hinged part 300 can be configured as an irregular cylindrical structure with an inner cavity, and the side surface of the hinged part 300 can be fixedly connected with the other end of the support part 100 through welding or one-piece forming connection. The hinged part 300 can be hinged with the body 20 of hot melt road marking machine 1 through a hinged connection mode, and here, the hinged part 300 can be movably hinged with the hinge shaft 22 in the body 20 of hot melt road marking machine 1, so that the hinged part 300 can be assembled side by side with multiple gates 10 through the hinge shaft 22. The gate 10 can be freely rotated relative to the hinge shaft 22 on the body 20 through the hinged part 300, and the gate 10 can open the paint outlet 21 when rotating in the clockwise direction, and the gate 10 can close the paint outlet 21 when rotating in the counterclockwise direction, so that the opening and closing state of the paint outlet 21 can be accurately controlled through the gate 10, and the extrusion thickness and flow rate of the paint can be accurately controlled.

[0046] According to the utility model provide a for hot melt road marking machine 1's gate 10, through setting up support 100 can connect hinged part 300 and connecting part 200, provide support for gate 10, can improve the rigidity and strength of gate 10, further can improve the overall stability of gate 10, through setting up connecting part 200, the body 20 of hot melt road marking machine 1 can drive gate 10 to rotate to realize the opening or closure of coating outlet 21, through setting up hinged part 300 can realize the free rotation of gate 10 relative to the hinged shaft 22 on the body 20, when gate 10 rotates along clockwise direction can open coating outlet 21, when gate 10 rotates along counterclockwise direction can close coating outlet 21, thereby can accurately control the opening and closing state of coating outlet 21 through gate 10, further can accurately control the extrusion thickness and flow rate of coating.

[0047] Please continue to see Figures 1-2 As shown in the figure, the hinged part 300 has a limiting groove 310, which is arranged on the outer side wall of the hinged part 300, and the limiting groove 310 is arranged opposite to the coating outlet 21. The limiting groove 310 is used to open or close the coating outlet 21.

[0048] Specifically, the limiting groove 310 can be configured as an opening groove with an opening angle of 142 degrees. The limiting groove 310 can be provided on the outer side wall of the hinged part 300, and the limiting groove 310 can be arranged opposite to the coating outlet 21. In this way, interference between the gate 10 and the body 20 of the hot melt road marking machine 1 can be avoided when the gate 10 is rotated to open or close the coating outlet 21, for example, the body 20 is damaged due to collision failure, thereby ensuring the safety and stability of the hot melt road marking machine 1. One side of the limiting groove 310 can abut against the coating outlet 21. When the gate 10 rotates in the clockwise direction, the lower inner side wall 311 of the limiting groove 310 moves away from the coating outlet 21, that is, the coating outlet 21 is opened. By controlling the rotation angle of the gate 10, the extrusion thickness and flow rate of the coating can be controlled. When the gate 10 rotates in the counterclockwise direction, the limiting groove 310 can approach the coating outlet 21 until they abut against each other, that is, the coating outlet 21 is closed.

[0049] Please continue to see Figures 1-2 As shown in the figure, according to an embodiment of the utility model, the hinged part 300 further has a hinged hole 320, which penetrates through the opposite ends of the hinged part 300 in the axial direction of the hinged part 300.

[0050] Specifically, the diameter of the hinged hole 320 can be selected according to the actual application scenario, and the embodiments of the utility model do not make specific limitations. It is worth noting that the diameter of the hinged hole 320 should be slightly larger than the diameter of the hinge shaft 22, so that after the hinge shaft 22 is assembled inside the hinged hole 320, there can be a certain gap between the hinged hole 320 and the hinge shaft 22. By setting up in this way, the hinged hole 320 can be hinged with the hinge shaft 22 in a hinged manner, thereby facilitating the connection of multiple gates 10.

[0051] Please continue to see Figures 1-2 As shown, according to another embodiment of the utility model, the gate 10 further comprises: a limiting part 400, the limiting part 400 is arranged at the end of the hinged part 300, and the limiting part 400 is used for limiting the axial displacement of the hinged part 300.

[0052] Specifically, the limiting part 400 can be configured as an irregular semicircular ring structure. The limiting part 400 can be fixedly connected with the hinged part 300 at the opposite ends in the axial direction thereof through welding or integral molding connection and the like, and in this way, the limiting part 400 can limit the displacement of the hinged part 300 in the axial direction thereof, thereby limiting the displacement of the gate 10 in the axial direction, and the axial direction of the hinged part 300 can be the direction indicated by X in the figure. Figure 1

[0053] Please continue to see Figures 1-2 As shown, according to another embodiment of the utility model, the gate 10 further comprises: a reinforcing rib 500, the reinforcing rib 500 is fixedly arranged on one side of the supporting part 100, and the reinforcing rib 500 is connected with the connecting part 200 and / or the hinged part 300.

[0054] Specifically, the reinforcing rib 500 can be configured as an irregular sheet structure. The reinforcing rib 500 can be fixedly connected with the supporting part 100 through welding or integral molding connection and the like. In an embodiment of the utility model, the reinforcing rib 500 can be fixedly connected with the connecting part 200 through welding or integral molding connection and the like; in another embodiment of the utility model, the reinforcing rib 500 can be fixedly connected with the hinged part 300 through welding or integral molding connection and the like; in still another embodiment of the utility model, the reinforcing rib 500 can be connected with the connecting part 200 and the hinged part 300 through welding or integral molding connection and the like, and the utility model does not make specific limitations thereon, and in this way, the reinforcing rib 500 can enhance the overall strength and rigidity of the gate 10, thereby improving the overall stability of the gate 10.

[0055] Please continue to see Figures 1-2 As shown, according to the optional embodiment of the utility model, the connecting part 200 has a connecting hole 210, and the connecting hole 210 is arranged at the end of the connecting part 200 away from the supporting part 100.​

[0056] Specifically, the diameter of the connecting hole 210 can be selected according to the actual application scenario. For this purpose, the utility model embodiment is not specifically limited. The connecting hole 210 can be arranged at one end of the connecting part 200 away from the support part 100, so that interference can be avoided when the connecting part 200 is connected to the body 20 of the hot melt road marking machine 1 through the connecting hole 210, and damage to the gate 10 can be caused. The connecting part 200 can be connected to the body 20 of the hot melt road marking machine 1 through the connecting hole 210, and the connection mode can be a bolt and nut connection mode. Here, the connecting part 200 can be connected to the piston rod (not shown in the figure) of the cylinder in the body 20 of the hot melt road marking machine 1. The piston rod of the cylinder can drive the connecting part 200 of the gate 10 to move when it is extended or retracted, so that the rotation of the hinged part 300 can be realized, and then the opening or closing of the paint outlet 21 can be controlled.

[0057] Please continue to see Figures 3-4 As shown, according to the hot melt road marking machine 1 provided by the utility model embodiment, a body 20 is provided, the body 20 has a paint outlet 21; a gate 10 is provided, the gate 10 is the gate 10 for the hot melt road marking machine 1 in the above-mentioned embodiment, the gate 10 is connected with the body 20 and is arranged opposite to the paint outlet 21, and the gate 10 is used to open or close the paint outlet 21.

[0058] Specifically, the body 20 can be made of a metal material, for example, an aluminum alloy. The aluminum alloy has high strength and good processability, so that the overall strength of the body 20 can be effectively improved, and the service life of the hot melt road marking machine 1 can be greatly improved. The body 20 has a paint outlet 21, and the paint flows to the paint outlet 21 in the body 20 along the direction of gravity. The flow direction of the paint in the hot melt road marking machine 1 is the direction indicated by Y in the figure. Figure 4

[0059] It should be noted that the specific structure and working principle of the gate 10 have been explained in detail in the above-mentioned embodiment, and will not be repeated here. The gate 10 can be connected to the body 20 through the hinged part 300 and the connecting part 200 respectively, and the gate 10 can be arranged opposite to the paint outlet 21, so that the opening or closing of the paint outlet 21 can be controlled by controlling the rotation of the gate 10.

[0060] The gate 10 for the hot melt road marking machine 1 and other components of the hot melt road marking machine 1 according to the utility model embodiment, such as hinged shafts, bolts, nuts and the like, and operations are known to those skilled in the art, and will not be described in detail here.

[0061] ​In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example" or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0062] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A gate for a hot melt road marking machine, characterized in that, The gate is used to open or close the paint outlet of the hot melt road marking machine, and the gate comprises: a support part; a connecting part connected with one end of the support part, the connecting part being used to connect with the body of the hot melt road marking machine; a hinged part connected with the other end of the support part, the hinged part being used to hinge with the body of the hot melt road marking machine to open or close the paint outlet.

2. The gate for a hot melt road marking machine of claim 1, wherein, The hinged part has a limiting groove provided on the outer side wall of the hinged part, and the limiting groove is arranged opposite to the paint outlet, and the limiting groove is used to open or close the paint outlet.

3. The shutter for a hot melt lane marking machine of claim 2, wherein, The hinged part also has a hinged hole penetrating through the opposite ends of the hinged part in the axial direction of the hinged part.

4. The gate for a hot melt road marking machine of claim 1, wherein, Further comprising: a limiting part provided on the end of the hinged part, the limiting part being used to limit the axial displacement of the hinged part.

5. The gate for a hot melt road marking machine of claim 1, wherein, Further comprising: a reinforcing rib fixedly provided on one side of the support part, the reinforcing rib being connected with the connecting part and / or the hinged part.

6. The gate for a hot melt road marking machine of claim 1, wherein, The connecting part has a connecting hole provided on the end of the connecting part away from the support part.

7. A hot melt lane marking machine characterized by, Comprising: a body having a paint outlet; a gate according to any one of claims 1-6 for the hot melt road marking machine, the gate being connected with the body and arranged opposite to the paint outlet, the gate being used to open or close the paint outlet.

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