Plastic package motor integrally connected with gear box

Abstract

The utility model discloses a plastic package motor integrally connected with a gear box, which belongs to the field of plastic package motors and comprises a motor body, a gear box mechanism integrally formed with the motor body is arranged on the motor body, the gear box mechanism comprises a box body integrally formed with the motor body, an end cover is arranged on the box body, and the end cover is arranged on the end cover. The box body is internally provided with a transmission assembly matched with the output end of the motor main body, the transmission assembly comprises a first gear arranged in the box body and matched with the output end of the motor main body, the box body is internally provided with a second gear matched with the first gear, and the second gear is provided with a transmission shaft; the first gear comprises a gear a and a gear b which are arranged in a T shape. According to the plastic package motor integrally connected with the gear box, through the gear box mechanism integrally arranged with the motor body, the assembly process can be optimized, the optimized overall structure is more compact, the occupied space is smaller, and it is ensured that operation is more stable and reliable.

Description

TECHNICAL FIELD

[0001] The utility model relates to a plastic package motor technology field especially relates to a plastic package motor integrated with gear box. BACKGROUND

[0002] In the field of washing machine ice maker, plastic package motor plays a core role. In the washing machine, it provides power for the rotation of the drum or impeller, and realizes different functions such as washing, rinsing and dewatering of clothes through precise control of rotating speed and direction. In the ice maker, the plastic package motor drives the ice making component to rotate, completes the water circulation, refrigeration, and ice block forming and falling process.

[0003] The traditional plastic package motor and gear box adopt bolt connection mode. In the assembly link, the bolt connection type needs multiple components to be connected in sequence, and the steps are complicated. In terms of space occupation, due to the bolt connection structure, additional connecting components and installation space are needed, which leads to large overall volume. From the connection stability, in the long-term use process, the bolt connection part is prone to looseness due to factors such as vibration and temperature change, which further affects the cooperative work of the motor and the gear box, and reduces the stability and reliability of the equipment operation. SUMMARY

[0004] The utility model discloses a plastic package motor integrated with gear box, which solves the problems of complicated assembly steps, large space occupation and looseness of bolt connection part of the existing plastic package motor and gear box.

[0005] In order to achieve the above purpose, the utility model adopts the following technology: a plastic package motor integrated with gear box, comprising a motor main body, a gear box mechanism is integrally formed on the motor main body;

[0006] The gear box mechanism comprises a box body integrally arranged with the motor main body, an end cover is arranged on the box body, and a transmission assembly matched with the output end of the motor main body is arranged in the box body.

[0007] As a further description of the above technical scheme: the transmission assembly comprises a first gear arranged in the box body and matched with the output end of the motor main body, a second gear matched with the first gear is arranged in the box body, and a transmission shaft is arranged on the second gear.

[0008] As a further description of the above technical scheme: the first gear comprises a T-shaped gear a and a gear b, the gear a is engaged with the helical spline on the output end of the motor main body, and the gear b is engaged with the second gear.

[0009] As a further description of the above technical scheme: the end cover is detachably connected with the box body through the first connecting lug and the second connecting lug matched with each other.

[0010] As a further description of the above technical solution: the box is provided with a wiring seat for connecting the motor body and the power supply.

[0011] As a further description of the above technical solution: the end cover is provided with a through hole, and the transmission shaft on the second gear extends to the outside of the end cover through the through hole.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the present application are:

[0013] In terms of assembly, the assembly process is greatly optimized, making the assembly steps more convenient and effectively improving production efficiency; in terms of structure, the optimized overall structure is more compact and occupies less space, providing more flexibility for internal layout of the equipment; in terms of performance, the problem of loose connection between the gear box and the motor that may occur in the traditional bolted connection method is completely solved, ensuring more stable and reliable operation. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 An overall structure schematic diagram according to an embodiment of the present application is shown;

[0015] Figure 2 A partial structure schematic diagram according to an embodiment of the present application is shown;

[0016] Figure 3 A structure schematic diagram of a gear box mechanism according to an embodiment of the present application is shown;

[0017] Figure 4 A partial structure schematic diagram of a gear box mechanism according to an embodiment of the present application is shown.

[0018] LEGEND:

[0019] 1, motor body; 11, helical spline; 2, gear box mechanism; 21, box; 211, first connecting lug; 22, end cover; 221, second connecting lug; 23, first gear; 24, second gear; 25, transmission shaft; 26, wiring seat. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] REFERENCE Figures 1-4The embodiment provides a plastic package motor integrated with a gear box, which comprises a motor body 1, a gear box mechanism 2 integrally arranged on the motor body 1, the gear box mechanism 2 comprising a box body 21 integrally arranged on the motor body 1, an end cover 22 arranged on the box body 21, and a transmission assembly arranged in the box body 21 and matched with an output end of the motor body 1, the transmission assembly comprising a first gear 23 arranged in the box body 21 and matched with the output end of the motor body 1, a second gear 24 arranged in the box body 21 and matched with the first gear 23, and a transmission shaft 25 arranged on the second gear 24, the box body 21 being provided with a wiring seat 26 for connecting the motor body 1 with a power supply, the end cover 22 being provided with a through hole, and the transmission shaft 25 on the second gear 24 extending to the outside of the end cover 22 through the through hole.

[0022] In the utility model, the shell of the motor body 1 and the box body 21 of the gear box mechanism 2 are integrally arranged, so that the motor body 1 and the gear box mechanism 2 form an integral structure, the integral plastic package motor is connected with the power supply through the wiring seat 26 on the box body 21, when the motor body 1 is started, the output end drives the first gear 23 in the box body 21 to rotate, the first gear 23 drives the matched second gear 24 to rotate, then the transmission shaft 25 on the second gear 24 realizes power output, the integrally arranged motor body 1 and gear box mechanism 2 greatly optimize the assembly process, so that the assembly steps are more convenient, the production efficiency is effectively improved, the optimized integral structure is more compact in structure, occupies less space, provides more flexibility for internal layout of equipment, and completely solves the gear box and motor connection loosening problem that may occur in the traditional bolt connection mode, so that the operation is more stable and reliable.

[0023] Specifically, as shown in Figure 3 and Figure 4 The first gear 23 comprises a T-shaped gear a and a gear b, the gear a is engaged with the helical spline 11 on the output end of the motor body 1, the gear b is engaged with the second gear 24, and the end cover 22 is detachably connected with the box body 21 through the matched first connecting lug 211 and second connecting lug 221.

[0024] The first gear 23 in T-shaped structure is formed by two gear structures with different sizes, the gear a with a larger diameter is hinged with the helical spline 11 of the motor body 1, so that the motor body 1 can drive the first gear 23 to rotate, the gear b with a smaller diameter is engaged with the second gear 24, so that the first gear 23 can drive the second gear 24 to rotate without affecting the driving of the helical spline 11 of the motor body 1 and the first gear 23, and power transmission is realized.

[0025] The above merely is the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited to this, any skilled person in the technical field according to the technical scheme and the utility model concept of the present utility model within the technical range disclosed by the present utility model makes equivalent replacement or change, should be covered in the protection scope of the present utility model.

Claims

1. A plastic encapsulated motor integrated with a gear box, characterized in that, Including motor body (1), gear box mechanism (2) is integrally arranged on the motor body (1); The gear box mechanism (2) comprises a box body (21) integrally arranged with the motor body (1), the box body (21) is provided with an end cover (22), and the box body (21) is provided with a transmission assembly matched with the output end of the motor body (1).

2. The plastic package motor integrated with a gear box according to claim 1, characterized in that, The transmission assembly comprises a first gear (23) arranged in the box body (21) and matched with the output end of the motor body (1), the box body (21) is provided with a second gear (24) matched with the first gear (23), and the second gear (24) is provided with a transmission shaft (25).

3. The plastic package motor integrated with a gear box according to claim 2, characterized in that, The first gear (23) comprises a T-shaped gear a and a gear b, the gear a is engaged with the helical spline (11) on the output end of the motor body (1), and the gear b is engaged with the second gear (24).

4. The plastic package motor integrated with a gear box according to claim 1, wherein, The end cover (22) is detachably connected with the box body (21) through the first connecting lug (211) and the second connecting lug (221) matched with each other.

5. The plastic package motor integrated with a gear box according to claim 1, characterized in that, The box body (21) is provided with a wiring seat (26) for connecting the motor body (1) with a power supply.

6. The plastic package motor integrated with a gear box according to claim 2, characterized in that, The end cover (22) is provided with a through hole, and the transmission shaft (25) on the second gear (24) extends to the outside of the end cover (22) through the through hole.

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