High-temperature chain type supporting roller with efficient heat dissipation function

Abstract

The high-temperature chain type supporting roller with the efficient heat dissipation function comprises a connecting frame and a supporting roller body, rotating rings are fixedly installed on the two sides of the upper surface of the connecting frame, a connecting column is fixedly installed in the supporting roller body, and embedded grooves are formed in the two sides of the outer surface of the connecting column. The supporting roller body can be rotationally installed in the rotating ring of the connecting frame through the embedded groove, a rotating opening is formed in one end of the supporting roller body, a cooling mechanism is rotationally installed in the rotating opening, and the cooling mechanism communicates with the heat exchanger. Through the design of the cooling mechanism, all-directional heat dissipation operation can be conducted on the supporting roller body, it is ensured that the whole supporting roller body can be evenly cooled, local overheating is avoided, heat is continuously taken away through continuously-circulating cooling liquid, continuous efficient heat dissipation operation is achieved, the temperature of the supporting roller body is effectively reduced, and the service life of the supporting roller body is prolonged. The working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to support roller technical field, concretely is a high temperature chain type support roller with efficient heat dissipation function. BACKGROUND

[0002] Chain type support roller is mainly composed of sprocket installed on the central shaft and chain wound on the sprocket, and the chain link meshes with the sprocket tooth to drive the transmission wheel to rotate and transmit motion and power during work.

[0003] A chain type support roller is disclosed in the patent with the state authorization patent announcement No. CN220282595U, which comprises a roller body, a transmission shaft, a transmission wheel, a connecting seat, a sprocket and a bearing assembly. The roller body is provided with a central shaft penetrating through the center along the length direction. The transmission shaft is sleeved on the outer surface of the central shaft. The transmission wheel and the connecting seat are respectively arranged at both ends of the transmission shaft. The transmission wheel and the connecting seat are provided with grooves. The bearing assembly is movably arranged in the grooves, and the bearing assembly abuts against the central shaft. The sprocket is arranged on the side of the transmission wheel close to the connecting seat. Through the design of the bearing assembly, the bearing assembly is movably arranged in the transmission wheel and the connecting seat. When the bearing is abnormally worn and needs to be replaced after long-term use, it can be replaced alone. The structure is simple and has the characteristics of strong practicality.

[0004] However, the chain type support roller described above cannot dissipate heat by itself when working at high temperature. In a high-temperature environment, the chain type support roller cannot dissipate heat by itself, which may cause the expansion of the component materials, resulting in unstable operation of the transmission system, affecting production efficiency and product quality. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a high-temperature chain type support roller with efficient heat dissipation function to solve the problem of unstable operation of the transmission system caused by the expansion of component materials in a high-temperature environment, which affects production efficiency and product quality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A high-temperature chain type support roller with efficient heat dissipation function comprises a connecting frame and a support roller body. The connecting frame is provided with a rotating ring fixedly installed on the upper surface of both sides. The support roller body is provided with a connecting column fixedly installed inside. The connecting column is provided with an embedded groove on the outer surface of both sides, so that the support roller body can be rotatably installed in the rotating ring of the connecting frame through the embedded groove.

[0008] The support roller body is provided with a rotating opening at one end, and a cooling mechanism is rotatably installed in the rotating opening.

[0009] Preferably, the connecting column is provided with a sprocket at one end of the outer surface, and two groups of sprockets are provided with chains.

[0010] Preferably, the cooling mechanism comprises a rotating pipe, and a limiting ring is fixedly installed on the outer surface of the rotating pipe.

[0011] Preferably, a copper pipe is fixedly installed in the rotating pipe, and the water inlet and outlet of the copper pipe are penetrated out of the rotating opening and connected with the heat exchanger.

[0012] Preferably, the connecting column is provided with a sprocket at one end of the outer surface, and two groups of sprockets are provided with chains.

[0013] Preferably, the connecting column is provided with a sprocket at one end of the outer surface, and two groups of sprockets are provided with chains.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. Through the design of the connecting frame, the support roller body, the connecting column, the sprocket, the chain and the cooling mechanism, the cooling mechanism in the rotating opening of the connecting column is connected with the heat exchanger during use, the cooling liquid is supplied into the cooling mechanism by the heat exchanger, the cooling mechanism transmits the low temperature of the cooling liquid to the support roller body, and the cooling effect is diffused from the inside to the outside.

[0016] 2. Through the design of the rotating tube, limiting ring, copper tube and heat sink, when in use, the copper tube in the rotating tube can be connected to the heat exchanger, and the heat exchanger can supply coolant into the copper tube, so that the copper tube transfers the low temperature of the coolant to the rotating tube, and the rotating tube can transfer the low temperature to the heat sink on the outer surface of the connecting column, so that the heat sink can perform a full-scale heat dissipation operation on the support roller body. In addition, the outer surface of the copper tube passing through the rotating opening is covered with a limiting fixing frame, so that when the connecting column and the support roller body are driven to rotate, the copper tube can limit the rotating tube in the rotating opening of the connecting column to keep the position unchanged, so that the connecting column can rotate on the outer surface of the rotating tube;

[0017] By connecting the copper tube inside the rotating tube to the heat exchanger and allowing coolant to flow in the copper tube, the low temperature can be transferred to the heat sinks on the outer surface of the rotating tube and the connecting column in sequence. This transfer method enables the heat sinks to perform all-round heat dissipation operations on the support roller body, which helps to evenly reduce the temperature of the support roller body and avoid local overheating, thereby improving the working performance and stability of the support roller body in high-temperature environments. Compared with natural heat dissipation, this active heat dissipation method can reduce the temperature of the support roller body in a short period of time, ensure that the support roller body operates within an appropriate temperature range, and reduce various problems caused by high temperature, such as component deformation and degradation of material properties. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the high-temperature chain support roller with efficient heat dissipation function of the utility model;

[0019] Figure 2 This is a schematic structural diagram of the sprocket and chain of the utility model;

[0020] Figure 3 This is a schematic structural diagram of the connecting column and embedded groove of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the cooling mechanism of the present utility model.

[0022] In the figure: 1. Connecting frame; 101. Restricting frame; 102. Rotating ring; 2. Support roller body; 201. Sprocket; 202. Chain; 203. Embedded groove; 204. Rotating opening; 205. Connecting column; 3. Cooling mechanism; 301. Rotating tube; 302. Restricting ring; 303. Copper tube; 304. Heat sink. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figures 1-4 The embodiment provides a high-temperature chain type supporting roller with high-efficiency heat dissipation function, which comprises a connecting frame 1 and a supporting roller body 2, rotating rings 102 are fixedly installed on the upper surface of the connecting frame 1, connecting columns 205 are fixedly installed in the supporting roller body 2, and inner embedding grooves 203 are formed on the outer surfaces of the connecting columns 205, so that the supporting roller body 2 can be rotatably installed in the rotating rings 102 of the connecting frame 1 through the inner embedding grooves 203.

[0025] The rotating port 204 is formed in one end of the supporting roller body 2, and a cooling mechanism 3 is rotatably installed in the rotating port 204.

[0026] The outer surface of the connecting column 205 is fixedly installed with a sprocket 201, and the outer surfaces of the sprockets 201 of the two groups of connecting columns 205 are sleeved with a chain 202.

[0027] Through the design of the connecting frame 1, the supporting roller body 2, the connecting column 205, the sprocket 201, the chain 202 and the cooling mechanism 3, in the use process, the cooling mechanism 3 in the rotating port 204 of the connecting column 205 is communicated with the heat exchanger, the cooling liquid is supplied into the cooling mechanism 3 by the heat exchanger, the cooling mechanism 3 transmits the low temperature of the cooling liquid to the supporting roller body 2, and the cooling effect is diffused from inside to outside, the omnibearing heat dissipation operation of the supporting roller body 2 can be realized, the uniform cooling of the whole supporting roller body 2 can be ensured, local overheating can be avoided, the heat in the supporting roller body 2 is absorbed after the cooling liquid flows in the cooling mechanism 3 for one circle, the heated cooling liquid flows back into the heat exchanger for heat exchange and cooling operation, and then flows back into the cooling mechanism 3 for continuous high-efficiency heat dissipation operation, the heat is continuously taken away by the continuously circulating cooling liquid, the continuous high-efficiency heat dissipation operation is realized, the temperature of the supporting roller body 2 is effectively reduced, and the working efficiency is improved.

[0028] As shown in Figure 4 The cooling mechanism 3 comprises a rotating pipe 301, and a limiting ring 302 is fixedly installed on the outer surface of the rotating pipe 301, so that the rotating pipe 301 is rotatably installed in the rotating port 204 through the limiting ring 302.

[0029] The copper pipe 303 is fixedly installed in the rotating pipe 301, the water inlet and outlet of the copper pipe 303 are penetrated out of the rotating port 204 and connected with the heat exchanger, and the outer surface of the copper pipe 303 penetrating out of the rotating port 204 is sleeved with the limiting frame 101 fixedly installed at one end of the connecting column 1.

[0030] The heat dissipation fins 304 are fixedly installed on the outer surface of the connecting column 205, and the heat dissipation fins 304 are annularly distributed on the outer surface of the connecting column 205 and fixedly connected with the supporting roller body 2.

[0031] The rotating pipe 301 transmits the low temperature to the heat dissipation fins 304 on the outer surface of the connecting column 205 through the heat exchanger, so that the heat dissipation fins 304 can transmit the low temperature to the surface-mounted supporting roller body 2 to realize the function of high-efficiency heat dissipation.

[0032] Through the design of the rotating pipe 301, the limiting ring 302, the copper pipe 303 and the heat dissipation fins 304, in use, the copper pipe 303 in the rotating pipe 301 is connected with the heat exchanger, the heat exchanger supplies the cooling liquid into the copper pipe 303, the copper pipe 303 transmits the low temperature of the cooling liquid to the rotating pipe 301, the rotating pipe 301 can transmit the low temperature to the heat dissipation fins 304 on the outer surface of the connecting column 205, so that the heat dissipation fins 304 can perform omnidirectional heat dissipation operation on the supporting roller body 2, the outer surface of the copper pipe 303 penetrating out of the rotating port 204 is sleeved with the limiting frame 101, and the connecting column 205 and the supporting roller body 2 can be kept in the same position in the rotating process of the connecting column 205 and the supporting roller body 2, so that the connecting column 205 can rotate on the outer surface of the rotating pipe 301.

[0033] The copper pipe 303 in the rotating pipe 301 is connected with the heat exchanger, and the cooling liquid flows in the copper pipe 303, so that the low temperature is transmitted to the rotating pipe 301 and the heat dissipation fins 304 on the outer surface of the connecting column 205 in sequence, the transmission mode enables the heat dissipation fins 304 to perform omnidirectional heat dissipation operation on the supporting roller body 2, which helps to uniformly reduce the temperature of the supporting roller body 2 and avoid local overheating, thereby improving the working performance and stability of the supporting roller body 2 in a high-temperature environment, and compared with natural heat dissipation, the active heat dissipation mode can reduce the temperature of the supporting roller body 2 in a short time, ensures the supporting roller body 2 to work in a suitable temperature range, and reduces various problems caused by high temperature, such as component deformation and material performance degradation.

[0034] According to the above technical scheme, the working steps of the present scheme are summarized and combed: when in use, the copper pipe 303 in the rotating pipe 301 can be connected with the heat exchanger, the heat exchanger supplies the cooling liquid into the copper pipe 303, the copper pipe 303 transmits the low temperature of the cooling liquid to the rotating pipe 301, the rotating pipe 301 can transmit the low temperature to the radiating fins 304 on the outer surface of the connecting column 205, so that the radiating fins 304 can perform all-round heat dissipation operation on the supporting roller body 2, the cooling liquid absorbs the heat in the supporting roller body 2 after flowing in the copper pipe 303 for one circle, then the heated cooling liquid flows back into the heat exchanger for heat exchange and cooling operation, and then flows back into the copper pipe 303 for continuous and efficient heat dissipation operation, so that the continuous circulation of the cooling liquid can continuously take away the heat, and the continuous and efficient heat dissipation operation is realized, and the copper pipe 303 is sleeved with the fixed frame 101 outside the rotating port 204, so that the copper pipe 303 can limit the rotating pipe 301 in the rotating port 204 of the connecting column 205 to keep the position unchanged, and the connecting column 205 can rotate on the outer surface of the rotating pipe 301.

[0035] In summary: the present application can perform all-round heat dissipation operation on the supporting roller body 2, ensure that the whole supporting roller body 2 can be uniformly cooled, avoid local overheating, and continuously take away the heat through continuous circulation of the cooling liquid, realize continuous and efficient heat dissipation operation, effectively reduce the temperature of the supporting roller body 2, and improve the working efficiency.

[0036] The parts not involved in the present application are the same as or can be realized by the prior art. Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-temperature chain support roller with efficient heat dissipation function, characterized in that: include: A connecting frame (1) and a supporting roller body (2), wherein rotating rings (102) are fixedly mounted on both sides of the upper surface of the connecting frame (1), a connecting column (205) is fixedly mounted inside the supporting roller body (2), and both sides of the outer surface of the connecting column (205) are provided with embedded grooves (203), and the supporting roller body (2) can be rotatably mounted in the rotating ring (102) of the connecting frame (1) through the embedded grooves (203); A rotating opening (204) is provided at one end of the supporting roller body (2), a cooling mechanism (3) is rotatably installed inside the rotating opening (204), and the cooling mechanism (3) is connected to a heat exchanger.

2. The high-temperature chain support roller with efficient heat dissipation function according to claim 1, characterized in that: A sprocket (201) is fixedly mounted on one end of the outer surface of the connecting column (205), and chains (202) are sleeved on the outer surfaces of the sprockets (201) of the two groups of connecting columns (205).

3. The high-temperature chain support roller with efficient heat dissipation function according to claim 1, characterized in that: The cooling mechanism (3) comprises a rotating tube (301), a limiting ring (302) is fixedly mounted on the outer surface of the rotating tube (301), and the rotating tube (301) is rotatably mounted in the rotating port (204) via the limiting ring (302).

4. The high-temperature chain support roller with efficient heat dissipation function according to claim 3, characterized in that: A copper tube (303) is fixedly installed in the rotating tube (301), and the water inlet and outlet of the copper tube (303) both pass through the rotating port (204) and are connected to the heat exchanger. A limited fixing frame (101) is mounted on the outer surface of the copper tube (303) passing through the rotating port (204), and the limited fixing frame (101) is fixedly installed on one end of the connecting frame (1).

5. A high-temperature chain support roller with efficient heat dissipation function according to claim 1 or 3, characterized in that: A heat sink (304) is fixedly mounted on the outer surface of the connecting column (205); the heat sink (304) is distributed in a ring shape on the outer surface of the connecting column (205) and is fixedly connected to the supporting roller body (2).

6. The high-temperature chain support roller with efficient heat dissipation function according to claim 4, characterized in that: The rotating tube (301) transfers the low temperature to the heat sink (304) on the outer surface of the connecting column (205) through the heat exchanger.

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