Cooling protective cover for motor shaft extension end of conveyor

Abstract

The utility model relates to a protective cover, in particular to a cooling protective cover for a motor shaft extension end of a conveyor. The conveyor motor shaft extension end cooling protective cover provided by the utility model is good in heat dissipation effect. A conveyor motor shaft extension end cooling protective cover comprises a main cover body, a cover plate, an auxiliary cover body and the like, the main cover body and the auxiliary cover body are fixedly connected in the same direction, the main cover body is provided with the rotary cover plate, the conveyor motor shaft extension end cooling protective cover further comprises a liquid tank, a liquid guide pipe and atomizing nozzles, the liquid tank is fixed to the side face of the main cover body through bolts, and the atomizing nozzles are evenly arranged on the inner side of the cover plate. The liquid guide pipe is communicated with the atomizing nozzle, the liquid box is provided with a pump machine, and the pump machine is connected with the liquid guide pipe. Cooling liquid in the liquid box is guided into the motor shaft extension end through the atomizing nozzle, the cooling effect is achieved, the fan angle is adjusted by rotating the adjusting wheel, the cooling effect is further improved, the water cooling and air cooling dual cooling mode is adopted, and compared with a traditional motor shaft extension end protective cover, the device has the efficient cooling function.

Description

Technical Field

[0001] The utility model relates to a protective cover, in particular to a cooling protective cover for the shaft extension end of a conveyor motor. Background Art

[0002] In current production activities, motors are indispensable as mechanical energy output devices in various industries. The motor shaft extension is generally connected to the load through a coupling to rotate together. The coupling can compensate for the offset (including axial offset, radial offset, angular offset or combined offset) between the motor output shaft and the load shaft due to inaccurate manufacturing and installation, deformation during operation or thermal expansion, as well as mitigate impact and absorb vibration.

[0003] When the motor coupling is used, a protective cover needs to be added for production safety to meet safety requirements. In addition, the traditional protective cover is fixed directly by bolts or welding. Maintenance personnel need to remove each nut. Since the protective cover is customized according to the size of the motor, a large protective cover requires multiple maintenance personnel to remove the protective cover before normal maintenance work can be carried out, which is extremely inconvenient for maintenance personnel, increases maintenance time, and causes a decrease in production efficiency. In addition, the coupling protective cover will affect the heat dissipation of the coupling. Utility Model Content

[0004] In order to overcome the shortcoming that the conventional motor shaft extension end protective cover has a poor heat dissipation effect, the utility model provides a conveyor motor shaft extension end cooling protective cover with good heat dissipation effect.

[0005] A cooling protective cover for the shaft extension end of a conveyor motor includes a main cover body, a cover plate and a sub-cover body. The main cover body and the sub-cover body are fixedly connected in the same direction. The main cover body is provided with a rotating cover plate. It also includes a liquid tank, a liquid guide pipe and an atomizing nozzle. The liquid tank is fixed to the side of the main cover body by bolts. The atomizing nozzles are evenly arranged on the inner side of the cover plate. The liquid guide pipe is connected to the atomizing nozzle. The liquid tank is equipped with a pump, and the pump is connected to the liquid guide pipe.

[0006] Optionally, a heat conducting plate is also included, and the heat conducting plate is connected to the inner side of the cover plate.

[0007] Optionally, a fan and an adjusting wheel are also included. A mounting through hole is opened on the side of the main cover body. The fan is rotatably connected in the mounting through hole, and the adjusting wheel is connected to the fan shaft through a key.

[0008] Optionally, a dustproof net is also included, and the dustproof net is arranged on the outer side of the fan.

[0009] Optionally, a ventilation plate is also included. The ventilation plate is arranged in the cover plate, and a ventilation hole with a smaller diameter is opened on the ventilation plate.

[0010] Optionally, it also includes a cylinder and a cushion block, the cylinder is connected to the side of the auxiliary cover body by bolts, the bottom of the auxiliary cover body is connected to a cushion block that is slidably connected, and the output shaft of the cylinder is connected to the cushion block.

[0011] Optionally, a buckle is also included, and the buckle is arranged at the connection between the cover plate and the main cover body.

[0012] Optionally, a rubber ring is further included, and the rubber ring is arranged on the outer side surfaces of the main cover body and the auxiliary cover body.

[0013] The beneficial effects are:

[0014] The coolant in the liquid tank is introduced into the motor shaft extension end through an atomizing nozzle, which has a cooling effect. The fan angle is adjusted by turning the adjustment wheel to further improve the cooling effect. The dual cooling methods of water cooling and air cooling are adopted. Compared with the traditional motor shaft extension end protective cover, this device has a high-efficiency cooling function. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model when the main cover body is opened.

[0017] In the accompanying drawings, 1-main cover body, 101-cover plate, 2-auxiliary cover body, 3-liquid tank, 4-liquid guide pipe, 5-atomizing nozzle, 6-heat conduction plate, 7-fan, 8-adjusting wheel, 9-dustproof net, 10-ventilation plate, 11-cylinder, 12-pad, 13-buckle, 14-rubber ring. DETAILED DESCRIPTION

[0018] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0019] Embodiment: A conveyor motor shaft extension end cooling protective cover, such as Figure 1 and Figure 2 As shown, it includes a main cover body 1, a cover plate 101 and an auxiliary cover body 2. The main cover body 1 and the auxiliary cover body 2 are fixedly connected in the same direction. The main cover body 1 is provided with a rotatable cover plate 101, and also includes a liquid tank 3, a liquid guide tube 4 and an atomizing nozzle 5. The liquid tank 3 is fixed to the side of the main cover body 1 by bolts, the atomizing nozzle 5 is evenly arranged on the inner side of the cover plate 101, the liquid guide tube 4 is connected to the atomizing nozzle 5, and the liquid tank 3 is equipped with a pump, which is connected to the liquid guide tube 4.

[0020] like Figure 2 As shown, a heat conducting plate 6 is also included. The heat conducting plate 6 is connected to the inner side of the cover plate 101 , and the heat conducting plate 6 can guide and output heat.

[0021] like Figure 1 and Figure 2As shown, it also includes a fan 7 and an adjusting wheel 8. A mounting through hole is opened on the side of the main cover body 1. The fan 7 is rotatably connected in the mounting through hole, and the adjusting wheel 8 is connected to the rotating shaft of the fan 7 through a key.

[0022] like Figure 1 As shown, a dustproof net 9 is also included, and the dustproof net 9 is arranged on the outer side of the fan 7.

[0023] like Figure 1 and Figure 2 As shown, a ventilation plate 10 is also included. The ventilation plate 10 is arranged in the cover plate 101, and a ventilation hole with a smaller diameter is opened on the ventilation plate 10.

[0024] like Figure 1 As shown, it also includes a cylinder 11 and a cushion block 12. The cylinder 11 is connected to the side of the auxiliary cover body 2 by bolts. The bottom of the auxiliary cover body 2 is connected to a cushion block 12 that is slidably connected. The output shaft of the cylinder 11 is connected to the cushion block 12.

[0025] like Figure 1 and Figure 2 As shown, a buckle 13 is also included, and the buckle 13 is arranged at the connection between the cover plate 101 and the main cover body 1.

[0026] like Figure 2 As shown, a rubber ring 14 is also included, and the rubber ring 14 is arranged on the outer side of the main cover body 1 and the auxiliary cover body 2.

[0027] The main cover body 1 is connected to the shaft extension end of the conveyor motor, and the cover plate 101 is fixed by the buckle 13. A sufficient amount of coolant is added to the liquid tank 3. The liquid tank 3 is equipped with a pump and the coolant is introduced into the atomizing nozzle 5 through the liquid guide tube 4. The atomizing nozzle 5 can spray the coolant in a mist form. After the coolant is sprayed to the shaft extension end of the motor, it will cool it down. The direction of the fan 7 can be adjusted by turning the adjusting wheel 8 so that the wind force of the fan 7 points to the shaft extension end of the motor, further improving the cooling effect. The auxiliary cover body 2 can be connected to the output device of the conveyor, and the rubber ring 14 improves the airtightness between the auxiliary cover body 2 and the output device.

[0028] The above is a detailed introduction to the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for general technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A conveyor motor shaft extension end cooling protective cover, comprising a main cover body (1), a cover plate (101) and a sub-cover body (2), wherein the main cover body (1) and the sub-cover body (2) are fixedly connected in the same direction, and the main cover body (1) is provided with a rotating cover plate (101), wherein: The invention also comprises a liquid tank (3), a liquid guide tube (4) and an atomizing nozzle (5); the liquid tank (3) is fixed to the side of the main housing (1) by means of bolts; the atomizing nozzle (5) is evenly arranged on the inner side of the cover plate (101); the liquid guide tube (4) is connected to the atomizing nozzle (5); the liquid tank (3) is provided with a pump, and the pump is connected to the liquid guide tube (4).

2. A conveyor motor shaft extension end cooling protective cover according to claim 1, characterized in that: It also includes a heat conducting plate (6), which is connected to the inner side of the cover plate (101).

3. A conveyor motor shaft extension end cooling protective cover according to claim 2, characterized in that: It also includes a fan (7) and an adjusting wheel (8). A mounting through hole is provided on the side of the main cover body (1). The fan (7) is rotatably connected in the mounting through hole. The adjusting wheel (8) is connected to the rotating shaft of the fan (7) through a key.

4. A conveyor motor shaft extension end cooling protective cover according to claim 3, characterized in that: It also includes a dustproof net (9), which is arranged on the outer side of the fan (7).

5. A conveyor motor shaft extension end cooling protective cover according to claim 4, characterized in that: It also includes a ventilation plate (10), which is arranged inside the cover plate (101), and a ventilation hole with a smaller diameter is provided on the ventilation plate (10).

6. A conveyor motor shaft extension end cooling protective cover according to claim 5, characterized in that: It also includes a cylinder (11) and a cushion block (12); the cylinder (11) is connected to the side of the auxiliary cover body (2) by bolts; the bottom of the auxiliary cover body (2) is connected to a cushion block (12) that is slidably connected; and the output shaft of the cylinder (11) is connected to the cushion block (12).

7. A conveyor motor shaft extension end cooling protective cover according to claim 6, characterized in that: It also includes a buckle (13), which is arranged at the connection between the cover plate (101) and the main cover body (1).

8. A conveyor motor shaft extension end cooling protective cover according to claim 7, characterized in that: It also includes a rubber ring (14), which is arranged on the outer side surfaces of the main cover body (1) and the auxiliary cover body (2).

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