High-heat-dissipation press-fit ring for engineering vehicle

Abstract

The utility model belongs to the technical field of press-fit rings, and discloses a high-heat-dissipation press-fit ring for an engineering truck, which comprises a press-fit ring body, a fixing plate is arranged on the bottom surface of the press-fit ring body, heat dissipation holes are formed in the surface of the fixing plate in an array manner, and the heat dissipation holes penetrate through the fixing plate. A heat dissipation assembly used for conducting heat dissipation on the pressing ring body is arranged in the pressing ring body, the heat dissipation assembly is movably connected with the pressing ring body, cleaning assemblies used for cleaning heat dissipation holes are arranged on the surface of the heat dissipation assembly in an array mode, and in the using and moving process of an engineering vehicle, the heat dissipation assembly can drive air in the pressing ring body to flow, so that heat dissipation is achieved. Heat dissipation of the pressing ring body is achieved, the heat dissipation efficiency is improved, the cleaning assembly can clean the heat dissipation holes in the surface of the pressing ring along with rotation of the heat dissipation assembly, the heat dissipation holes are prevented from being blocked, and the heat dissipation effect of the pressing ring is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of press-fit rings, in particular to a press-fit ring for engineering vehicles with high heat dissipation. Background Art

[0002] Press-fit solid tires are mainly used as driving wheels and driven wheels in low-speed, high-load engineering equipment and mining and dock equipment. Solid tires are an industrial tire suitable for vehicles running under low-speed, high-load conditions. Their safety, durability, and economy are significantly better than pneumatic tires, and they are widely used in various industrial vehicles, military vehicles, construction machinery and other fields.

[0003] For example, the utility model with announcement number CN212577962U discloses a novel corrosion-resistant press-fit ring, which belongs to the technical field of press-fit rings, including an outer ring, the outer ring including a support assembly and being composed of a support assembly, the support assembly including an upper clamping arc, an outer ring assembly, a lower clamping arc and a support rod, an upper clamping arc is fixedly installed on one side of the outer ring assembly, and a lower clamping arc is fixedly installed on the other side of the outer ring assembly, a support rod is welded to the inner side wall of the outer ring assembly, a groove is provided at the bottom of the upper clamping arc, a convex point is provided at the top of the lower clamping arc, the bottom of the upper clamping arc is adaptively connected with the top of the lower clamping arc through the groove and the convex point, an inner ring is installed on the inner side wall of the outer ring, and the surfaces of the outer ring and the inner ring are sprayed with an anti-corrosion coating. The corrosion-resistant press-fit ring of the utility model has a compact structure, a stable connection, and is not easy to break. The corrosion-resistant press-fit ring of the utility model has a good anti-corrosion effect and is not easy to damage.

[0004] In the process of realizing this application, it was found that the technology has the following problems: the existing press-fit rings for engineering vehicles are mostly used in muddy environments, and are easily stained with mud, which affects the heat dissipation effect of the press-fit rings.

[0005] Therefore, a press-fit ring with high heat dissipation for engineering vehicles is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve the problem that most of the existing press-fit rings for engineering vehicles are used in muddy environments, which easily causes mud to be contaminated on the press-fit rings, thus affecting the heat dissipation effect of the press-fit rings. The utility model provides a press-fit ring for engineering vehicles with high heat dissipation.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A press-fitting ring for engineering vehicles with high heat dissipation comprises a press-fitting ring body, a fixing plate is provided on the bottom surface of the press-fitting ring body, a surface array of heat dissipation holes is provided on the fixing plate, and the heat dissipation holes penetrate the fixing plate, a heat dissipation component for dissipating heat from the press-fitting ring body is provided in the press-fitting ring body, and the heat dissipation component is movably connected to the press-fitting ring body, and a cleaning component for cleaning the heat dissipation holes is provided on the surface array of the heat dissipation component.

[0009] Furthermore, the heat dissipation assembly includes a mounting frame, and the mounting frame is rotatably connected to the pressure ring body, the surface array of the mounting frame is provided with mounting grooves, and the mounting grooves penetrate the mounting frame, and an inclined plate is provided in the mounting grooves.

[0010] Furthermore, the surface array of the mounting frame is provided with a fixing block, the surface of the fixing block is provided with a fastening bolt, and the fastening bolt is threadedly connected to the fixing block, and the surface array of the mounting frame is provided with a telescopic groove.

[0011] Furthermore, the cleaning assembly includes a telescopic plate, and the telescopic plate is movably connected to the telescopic slot, a cleaning spring is provided between the telescopic plate and the telescopic slot, and both ends of the cleaning spring are respectively fixedly connected to the telescopic slot and the telescopic plate, a movable groove is opened on the surface of the telescopic plate, a movable shaft is provided in the movable groove, and the movable shaft is movably connected to the movable slot.

[0012] Furthermore, a connection seat is provided on the inner side of the fixing plate, and a surface array of connection holes is provided on the connection seat, and the connection holes penetrate the fixing plate and the connection seat respectively.

[0013] Furthermore, a mounting plate is provided on the top surface of the pressing ring body, and fixing bolts are arranged in an array between the mounting plate and the pressing ring body.

[0014] The beneficial effects of the utility model are as follows:

[0015] The utility model provides a heat dissipation component and a cleaning component in the pressing ring body. The heat dissipation component is movably connected with the pressing ring body. When the engineering vehicle is used and moved, the heat dissipation component can drive the flow of air in the pressing ring body to achieve heat dissipation of the pressing ring body and improve the heat dissipation efficiency. The cleaning component can clean the heat dissipation holes on the surface of the pressing ring as the heat dissipation component rotates to prevent the heat dissipation holes from being blocked, thereby improving the heat dissipation effect of the press-fit ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an axonometric drawing of the utility model;

[0017] Figure 2 It is an overall cross-sectional view of the utility model;

[0018] Figure 3 It is an exploded view of the overall structure of the utility model;

[0019] Figure 4 It is a structural diagram of the heat dissipation component of the utility model;

[0020] Figure 5 It is a cross-sectional view of the heat dissipation component of the utility model;

[0021] Figure 6It is a cross-sectional view of the cleaning component of the utility model.

[0022] Figure numerals: 1. heat dissipation assembly; 101. mounting frame; 102. inclined plate; 103. fixed block; 104. mounting groove; 105. fastening bolt; 106. telescopic groove; 2. mounting plate; 3. cleaning assembly; 301. cleaning spring; 302. telescopic plate; 303. movable groove; 304. movable shaft; 4. fixing bolt; 5. pressure ring body; 6. fixing plate; 7. connecting seat; 8. connecting hole; 9. heat dissipation hole. DETAILED DESCRIPTION

[0023] 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 below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0026] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] like Figures 1 to 6As shown, it includes a pressing ring body 5, a fixing plate 6 is provided on the bottom surface of the pressing ring body 5, a surface array of heat dissipation holes 9 are opened, and the heat dissipation holes 9 penetrate the fixing plate 6, a heat dissipation component 1 for dissipating the heat of the pressing ring body 5 is provided in the pressing ring body 5, and the heat dissipation component 1 is movably connected to the pressing ring body 5, and a cleaning component 3 for cleaning the heat dissipation holes 9 is provided on the surface array of the heat dissipation component 1.

[0028] Specifically, during the movement of the engineering vehicle, the heat dissipation component 1 can drive the flow of air in the pressing ring body 5 to achieve heat dissipation of the pressing ring body 5 and improve the heat dissipation efficiency. The cleaning component 3 can clean the heat dissipation holes 9 on the surface of the pressing ring as the heat dissipation component 1 rotates to prevent the heat dissipation holes 9 from being blocked, thereby improving the heat dissipation effect of the press-fit ring.

[0029] The heat dissipation assembly 1 includes a mounting frame 101, and the mounting frame 101 is rotatably connected to the pressure ring body 5. The surface array of the mounting frame 101 is provided with a mounting groove 104, and the mounting groove 104 penetrates the mounting frame 101. An inclined plate 102 is provided in the mounting groove 104. The surface array of the mounting frame 101 is provided with a fixing block 103. The surface of the fixing block 103 is provided with a fastening bolt 105, and the fastening bolt 105 is threadedly connected to the fixing block 103. The surface array of the mounting frame 101 is provided with a telescopic groove 106.

[0030] Specifically, when the press-fit ring is installed on the connecting shaft of the engineering vehicle, the press-fit ring is fixedly connected to one end of the connecting shaft, and the heat dissipation frame in the heat dissipation assembly 1 is installed on the surface of the rotating shaft through the fastening bolts 105 and the fixing block 103. When the press-fit ring rotates, the mounting frame 101 rotates in the press-fit ring body 5, and then the inclined plate 102 in the mounting groove 104 will generate a flowing airflow during rotation to take away the heat.

[0031] The cleaning assembly 3 includes a telescopic plate 302, and the telescopic plate 302 is movably connected to the telescopic slot 106. A cleaning spring 301 is provided between the telescopic plate 302 and the telescopic slot 106, and both ends of the cleaning spring 301 are respectively fixedly connected to the telescopic slot 106 and the telescopic plate 302. A movable slot 303 is provided on the surface of the telescopic plate 302, and a movable shaft 304 is provided in the movable slot 303, and the movable shaft 304 is movably connected to the movable slot 303.

[0032] Specifically, when the cleaning component 3 moves relative to the pressing ring body 5 in the pressing ring body 5, the telescopic plate 302 in the cleaning component 3 is pushed outward of the telescopic slot 106 under the action of the cleaning spring 301, and then the movable shaft 304 in the movable slot 303 cleans out the debris in the heat dissipation hole 9.

[0033] A connecting seat 7 is provided on the inner side of the fixing plate 6, and a connecting hole 8 is arranged in an array on the surface of the connecting seat 7, and the connecting holes 8 pass through the fixing plate 6 and the connecting seat 7 respectively. A mounting plate 2 is provided on the top surface of the pressure ring body 5, and a fixing bolt 4 is arranged in an array between the mounting plate 2 and the pressure ring body 5.

[0034] In summary: when the press-fit ring is installed on the connecting shaft of the engineering vehicle, the press-fit ring is fixedly connected to one end of the connecting shaft, and the heat dissipation frame in the heat dissipation assembly 1 is installed on the surface of the rotating shaft by fastening bolts 105 and fixing blocks 103. When the press-fit ring rotates, the mounting frame 101 rotates in the press-fit ring body 5, and then the inclined plate 102 in the mounting groove 104 will generate a flowing airflow during the rotation to take away the heat. When the cleaning assembly 3 moves relative to the press-fit ring body 5 in the press-fit ring body 5, the telescopic plate 302 in the cleaning assembly 3 pushes outward of the telescopic groove 106 under the action of the cleaning spring 301, and then the movable shaft 304 in the movable groove 303 will clean out the debris in the heat dissipation hole 9. During the use and movement of the engineering vehicle, the heat dissipation assembly 1 can drive the flow of air in the press-fit ring body 5 to achieve heat dissipation of the press-fit ring body 5, thereby improving the heat dissipation efficiency. The cleaning assembly 3 can clean the heat dissipation holes 9 on the surface of the press-fit ring as the heat dissipation assembly 1 rotates to prevent the heat dissipation holes 9 from being blocked, thereby improving the heat dissipation effect of the press-fit ring.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A press-fit ring for an engineering vehicle with high heat dissipation performance, comprising a press-fit ring body (5), characterized in that: The bottom surface of the pressing ring body (5) is provided with a fixing plate (6), and a surface array of the fixing plate (6) is provided with heat dissipation holes (9), and the heat dissipation holes (9) penetrate the fixing plate (6). A heat dissipation component (1) for dissipating heat from the pressing ring body (5) is provided inside the pressing ring body (5), and the heat dissipation component (1) is movably connected to the pressing ring body (5). A cleaning component (3) for cleaning the heat dissipation holes (9) is provided on the surface array of the heat dissipation component (1). The heat dissipation component (1) includes a mounting frame (101), and the mounting frame (101) is rotatably connected to the pressing ring body (5). A mounting groove (104) is provided on the surface array of the mounting frame (101), and The mounting groove (104) passes through the mounting frame (101), and an inclined plate (102) is arranged in the mounting groove (104). The cleaning assembly (3) comprises a telescopic plate (302), and the telescopic plate (302) is movably connected to the telescopic groove (106). A cleaning spring (301) is arranged between the telescopic plate (302) and the telescopic groove (106), and two ends of the cleaning spring (301) are respectively fixedly connected to the telescopic groove (106) and the telescopic plate (302). A movable groove (303) is provided on the surface of the telescopic plate (302), and a movable shaft (304) is arranged in the movable groove (303), and the movable shaft (304) is movably connected to the movable groove (303).

2. The press-fit ring for engineering vehicles with high heat dissipation according to claim 1, characterized in that: The surface array of the installation frame (101) is provided with a fixing block (103), the surface of the fixing block (103) is provided with a fastening bolt (105), and the fastening bolt (105) is threadedly connected to the fixing block (103), and the surface array of the installation frame (101) is provided with a telescopic groove (106).

3. The press-fit ring for engineering vehicles with high heat dissipation according to claim 1, characterized in that: A connecting seat (7) is provided on the inner side of the fixing plate (6), and a surface array of connecting holes (8) is provided on the connecting seat (7), and the connecting holes (8) respectively penetrate the fixing plate (6) and the connecting seat (7).

4. The press-fit ring for engineering vehicles with high heat dissipation according to claim 1, characterized in that: A mounting plate (2) is provided on the top surface of the pressing ring body (5), and fixing bolts (4) are arranged in an array between the mounting plate (2) and the pressing ring body (5).

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