Electric roller cooling structure

Abstract

The utility model discloses an electric roller cooling structure which comprises an electric roller body, connecting shafts are symmetrically fixed to the two ends of the electric roller body, a heat exchange cooling mechanism is arranged in the electric roller body, butt joint guide mechanisms are arranged at the ends of the connecting shafts, and the heat exchange cooling mechanism comprises a cooling assembly and a butt joint guide mechanism. The motor is arranged in the electric roller main body; the dust filtering assembly is arranged at one end of the electric roller main body; by means of the air inlet, the air outlet, the heat exchange fan, the heat conduction plate and the air circulation holes, heat in the electric roller can be discharged, the effect of cooling the electric roller is achieved, meanwhile, the dustproof net cover can be fixed to the surface of the air inlet for dust filtration by means of the connecting groove, the connecting block, the clamping groove and the buckle which are designed in a matched mode, and the dustproof effect is good. And compared with the prior art, the electric roller has the advantage that heat in the electric roller can be quickly dissipated.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric rollers, and particularly relates to a cooling structure for an electric roller. Background Art

[0002] An electric roller is a cylindrical object that can rotate in a machine. In a machine, a common power source (such as a motor) is used to drive the electric roller to drive other materials forward, or to process materials by applying pressure generated by the electric roller. When the existing electric roller is in use, heat is generated during its internal operation. Since there is no heat dissipation and cooling mechanism inside it, the temperature on the surface of the electric roller will gradually increase, which may cause the electric roller to malfunction due to overheating. For this reason, we propose a cooling structure for an electric roller. Content of the Utility Model

[0003] The purpose of the utility model is to provide a cooling structure for an electric roller to solve the problem that the inside of the electric roller is overheated and there is no cooling structure as mentioned in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A cooling structure for an electric roller, including a main body of the electric roller, connecting shafts are symmetrically fixed at both ends of the main body of the electric roller, a heat exchange and cooling mechanism is arranged inside the main body of the electric roller, a docking and guiding mechanism is arranged at the end of the connecting shaft, and the heat exchange and cooling mechanism includes: a cooling component arranged inside the main body of the electric roller; a dust filtering component arranged at one end of the main body of the electric roller.

[0005] Preferably, the cooling component includes an air inlet penetrating through one end of the main body of the electric roller and an air outlet penetrating through the other end of the main body of the electric roller, and a heat exchange fan is fixed at one end inside the main body of the electric roller.

[0006] Preferably, heat conducting plates are equidistantly fixed inside the main body of the electric roller, and gas circulation holes are equidistantly penetrated through the surface of the heat conducting plates.

[0007] Preferably, the dust filtering component includes a dust-proof net cover arranged at one end of the main body of the electric roller and covering the surface of the air inlet.

[0008] Preferably, connection grooves are symmetrically opened on both sides of one end of the main body of the electric roller relative to the air inlet, connection blocks are symmetrically fixed on the surface of the dust-proof net cover, and the connection blocks are snap-fitted with the connection grooves.

[0009] Preferably, clamping grooves are symmetrically opened on both sides of the connection block, and clamping buckles symmetrically fixed inside the connection groove are snap-fitted with the clamping grooves.

[0010] Preferably, the docking and guiding mechanism includes a docking groove formed at the end of the connecting shaft and docking blocks symmetrically fixed inside the docking groove.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] Through the designed air inlet, air outlet, heat exchange fan, heat conduction plate and gas flow holes, the present utility model can discharge the heat inside the electric roller to achieve the effect of cooling the electric roller. At the same time, with the cooperation of the designed connecting groove, connecting block, clamping groove and buckle, the dust-proof net cover can also be fixed on the surface of the air inlet for dust filtration to avoid dust from entering the inside of the electric roller. Compared with the existing technology, the heat inside the electric roller can be quickly dissipated. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the external structure of the present utility model;

[0014] Figure 2 In the present utility model Figure 1 is an enlarged schematic view of part A;

[0015] In the figure: 1, main body of the electric roller; 2, connecting shaft; 3, air inlet; 4, air outlet; 5, heat exchange fan; 6, heat conduction plate; 7, gas flow hole; 8, dust-proof net cover; 9, connecting groove; 10, connecting block; 11, clamping groove; 12, buckle; 13, docking groove; 14, docking block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0017] Please refer to Figure 1 and Figure 2 , the present utility model provides a technical solution: a cooling structure for an electric roller, including a main body 1 of the electric roller, connecting shafts 2 symmetrically fixed at both ends of the main body 1 of the electric roller, a heat exchange and cooling mechanism arranged inside the main body 1 of the electric roller, a docking and guiding mechanism arranged at the end of the connecting shaft 2, the heat exchange and cooling mechanism including: a cooling component arranged inside the main body 1 of the electric roller; a dust filtration component arranged at one end of the main body 1 of the electric roller.

[0018] In this embodiment, preferably, the cooling component includes an air inlet 3 penetratingly formed at one end of the main body 1 of the electric roller and an air outlet 4 penetratingly formed at the other end of the main body 1 of the electric roller. A heat exchange fan 5 is fixed at one end inside the main body 1 of the electric roller, facilitating the entry of gas through the air inlet 3 and the discharge through the air outlet 4.

[0019] In this embodiment, preferably, heat conduction plates 6 are equidistantly fixed inside the main body 1 of the electric roller. Gas circulation holes 7 are penetratingly formed equidistantly on the surface of the heat conduction plates 6, allowing gas to circulate and exchange heat through the gas circulation holes 7.

[0020] In this embodiment, preferably, the dust filtering component includes a dust-proof net cover 8 disposed at one end of the main body 1 of the electric roller and covering the surface of the air inlet 3, facilitating the covering of the dust-proof net cover 8 on the air inlet 3 to filter dust in the gas.

[0021] In this embodiment, preferably, connection grooves 9 are symmetrically formed on both sides of the air inlet 3 at one end of the main body 1 of the electric roller. Connection blocks 10 are symmetrically fixed on the surface of the dust-proof net cover 8, and the dust-proof net cover 8 is connected to the main body 1 of the electric roller through the snap connection of the connection blocks 10 and the connection grooves 9.

[0022] In this embodiment, preferably, clamping grooves 11 are symmetrically formed on both sides of the connection block 10, and clamping buckles 12 symmetrically fixed inside the connection groove 9. The connection block 10 is limited and fixed inside the connection groove 9 through the snap connection of the clamping buckles 12 and the clamping grooves 11.

[0023] In this embodiment, preferably, the docking and guiding mechanism includes a docking groove 13 formed at the end of the connecting shaft 2 and docking blocks 14 symmetrically fixed inside the docking groove 13, which can play a docking and guiding role through the docking groove 13 and the docking blocks 14 when the connecting shaft 2 is connected.

[0024] Working principle and usage process of the present utility model: When it is necessary to cool the heat generated on the surface of the electric roller main body 1, the heat exchange fan 5 rotates to drive the external air flow to enter the inside of the electric roller main body 1 from the inside of the air inlet 3, and the heat of the electric roller main body 1 is transmitted through the heat conduction plate 6, so that the air flow passes through the inside of the gas circulation hole 7 and is embedded in the other end of the electric roller main body 1, and at the same time, the hot air flow inside the electric roller main body 1 is discharged from the air outlet 4 at the other end of the electric roller main body 1, thus achieving the cooling effect. And in order to prevent dust in the air from entering the inside of the electric roller main body 1 together from the air inlet 3, first, the dust-proof net cover 8 is attached to the end of the air inlet 3, so that the connecting block 10 is embedded in the connecting groove 9, and is squeezed and snap-connected through the clamping groove 11 and the clamping buckle 12, so that the dust-proof net cover 8 can be positioned to filter the inhaled air flow. When it is necessary to connect the electric roller main body 1 with the driving motor, the docking groove 13 at the end of the connecting shaft 2 and the docking block 14 can play a docking and guiding role.

[0025] Although the embodiments of the present utility model have been shown and described (see the above detailed description), for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A motorized roller cooling structure, comprising a motorized roller body (1), wherein connecting shafts (2) are symmetrically fixed at both ends of the motorized roller body (1), and characterized in that: A heat exchange cooling mechanism is arranged inside the electric roller body (1), and a docking guide mechanism is arranged at the end of the connecting shaft (2). The heat exchange cooling mechanism comprises: a cooling component arranged inside the electric roller body (1); and a dust filter component arranged at one end of the electric roller body (1).

2. The cooling structure of the motorized roller according to claim 1, characterized in that: The cooling assembly comprises an air inlet (3) extending through one end of the electric roller body (1) and an air outlet (4) extending through the other end of the electric roller body (1), and a heat exchange fan (5) is fixed to one end of the interior of the electric roller body (1).

3. The cooling structure of the electric roller according to claim 2 is characterized in that: Heat conducting plates (6) are fixed at equal intervals inside the electric roller body (1), and gas circulation holes (7) are opened at equal intervals through the surface of the heat conducting plates (6).

4. The cooling structure of the motorized roller according to claim 2 is characterized in that: The dust filter assembly comprises a dustproof mesh cover (8) arranged at one end of the motorized roller body (1) and covering the surface of the air inlet (3).

5. The cooling structure of the motorized roller according to claim 4, characterized in that: One end of the motorized roller body (1) is symmetrically provided with connection grooves (9) on both sides of the air inlet (3), and the surface of the dustproof net cover (8) is symmetrically fixed with connection blocks (10), and the connection blocks (10) are snap-fitted and connected with the connection grooves (9).

6. The motorized roller cooling structure according to claim 5, characterized in that: The connection block (10) has symmetrically provided two sides with clamping grooves (11) and clamping buckles (12) symmetrically fixed inside the connection grooves (9), and the clamping buckles (12) are clamped and connected with the clamping grooves (11).

7. The cooling structure of the motorized roller according to claim 1, characterized in that: The docking guide mechanism comprises a docking groove (13) provided at the end of the connecting shaft (2) and a docking block (14) symmetrically fixed inside the docking groove (13).

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