A motor assembly with an emergency drive structure

Abstract

This utility model discloses a motor assembly with an emergency drive structure, comprising a motor body and a sealing cover plate. The sealing cover plate is detachably connected to the motor body. The motor body includes a housing, a rear cover plate, and a front cover plate. A main shaft is located at the center of the motor body, and an emergency drive spline connection port is located at the end of the main shaft. The rear cover plate includes a circular first base plate with several first connection holes on its circumference. A square second base plate is located on the upper surface of the first base plate, with second connection holes at each of the four corners. A through-hole for the main shaft is located at the center of the rear cover plate. This motor assembly with an emergency drive structure provides an emergency installation position for the drive pump, enabling it to cope with emergencies, further improving the reliability of the motor, and facilitating maintenance and repair, making it highly practical.

Description

Technical Field

[0001] This utility model relates to a motor, or more precisely, a motor assembly with an emergency drive structure. Background Technology

[0002] When electrical components such as motors or electronic controls malfunction and cause the motor to stop turning, it results in economic losses. Existing methods cannot get the motor running when components fail. Utility Model Content

[0003] Therefore, it is necessary to provide a motor assembly with an emergency drive structure to address the aforementioned technical problems.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A motor assembly with an emergency drive structure is characterized in that the motor assembly with the emergency drive structure includes a motor body and a sealing cover plate, wherein the sealing cover plate is detachably connected to the motor body.

[0006] The motor body includes a housing, a rear cover plate, and a front cover plate. A main shaft is located at the center of the motor body, and an emergency drive spline connection port is located at the end of the main shaft.

[0007] The rear cover plate includes a circular first substrate with a plurality of first connecting holes on its circumference. A square second substrate is provided on the upper surface of the first substrate, with second connecting holes provided at each of the four corners. A through spindle hole is provided at the center of the rear cover plate.

[0008] The sealing cover plate has several cover plate connection holes on its circumference, and the cover plate connection holes are fixedly connected to the first connection hole by bolts.

[0009] In a preferred embodiment of this utility model, the bolt is provided with a washer and a washer.

[0010] In a preferred embodiment of the present invention, the first substrate has four fan-shaped limiting protrusions in the circumferential direction.

[0011] In a preferred embodiment of this utility model, the limiting protrusion is provided with a shim hole.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This utility model provides a motor assembly with an emergency drive structure. The motor assembly with the emergency drive structure has a reserved emergency installation position for the drive pump, which can cope with emergencies, further improve the reliability of the motor, and facilitate maintenance and repair. It is highly practical. Attached Figure Description

[0014] To more clearly illustrate the solutions in this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a three-dimensional structural diagram of the motor assembly with emergency drive structure of this utility model;

[0016] Figure 2 for Figure 1 An exploded three-dimensional structural diagram of the motor assembly with emergency drive structure;

[0017] Figure 3 for Figure 2 A three-dimensional structural diagram of the rear cover plate of the motor assembly with emergency drive structure;

[0018] Figure 4 This is a schematic diagram illustrating the use of the motor assembly with emergency drive structure of this utility model;

[0019] Figure 5 This is a three-dimensional structural diagram of the second embodiment of the rear cover plate of this utility model;

[0020] Figure 6 for Figure 5 A schematic diagram illustrating the use of the rear cover plate;

[0021] Figure 7 for Figure 6 A magnified view of the details of region A in the diagram;

[0022] Figure 8 This is a three-dimensional structural diagram of the third embodiment of the rear cover plate of this utility model;

[0023] The markings in the diagram are explained as follows: 1. Motor body; 11. Housing; 12. Rear cover plate; 120. Spindle hole; 121. First base plate; 1211. Limiting protrusion; 122. First connecting hole; 123. Second base plate; 124. Second connecting hole; 13. Front cover plate; 14. Spindle; 141. Emergency drive spline connection port; 2. Sealing cover plate; 21. Cover plate connecting hole; 3. Washer; 4. Washer; 5. Bolt. Detailed Implementation

[0024] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0025] like Figures 1 to 7 As shown, the motor assembly with emergency drive structure includes a motor body 1 and a sealing cover 2, which is detachably connected to the motor body 1.

[0026] The motor body 1 includes a housing 11, a rear cover plate 12 and a front cover plate 13. A main shaft 14 is provided at the center of the motor body 1, and an emergency drive spline connection port 141 is provided at the end of the main shaft 14.

[0027] The rear cover plate 12 includes a circular first substrate 121, which has a plurality of first connecting holes 122 on its circumference. A square second substrate 123 is provided on the upper surface of the first substrate 121, and a second connecting hole 124 is provided at each of the four corners of the second substrate 123. A through spindle hole 120 is provided at the center of the rear cover plate 12.

[0028] The sealing cover plate 2 is provided with a plurality of cover plate connection holes 21 in the circumferential direction, and the cover plate connection holes 21 are fixedly connected to the first connection hole 122 by bolts 5.

[0029] In addition, the bolt 5 is equipped with washers 3 and 4.

[0030] The working principle of the motor assembly with emergency drive structure is explained below.

[0031] like Figure 4 As shown, when the motor body 1 malfunctions and cannot rotate, the user can remove the sealing cover 2, then install the drive pump 6 onto the rear cover 12, and finally tighten the bolts 5.

[0032] The motor assembly with emergency drive structure has a reserved emergency installation position for the drive pump, which can cope with emergencies, further improves the reliability of the motor, and facilitates maintenance and repair, making it highly practical.

[0033] like Figure 5 As shown, this is another embodiment of the present invention. In this case, the first substrate 121 has four fan-shaped limiting protrusions 1211 in the circumferential direction.

[0034] When installing the drive pump 6, the four limit protrusions 1211 can effectively limit the drive pump 6, provide auxiliary support for the drive pump 6, and maintain the stability of the drive pump 6.

[0035] like Figure 8 The diagram shows another embodiment of the present invention. In this embodiment, a shim hole 1212 is provided on the limiting protrusion 1211. The user can add a heightening shim, such as a nylon shim, to the limiting protrusion 1211 according to actual needs to accommodate different drive pumps.

[0036] Obviously, the embodiments described above are only some embodiments of this application, and not all embodiments. The accompanying drawings show preferred embodiments of this application, but do not limit the patent scope of this application.

Claims

1. A motor assembly with an emergency drive structure, characterized in that, The motor assembly with emergency drive structure includes a motor body (1) and a sealing cover (2), wherein the sealing cover (2) is detachably connected to the motor body (1). The motor body (1) includes a housing (11), a rear cover plate (12) and a front cover plate (13). The motor body (1) has a main shaft (14) at its center and an emergency drive spline connection port (141) at its end. The rear cover plate (12) includes a circular first substrate (121), the first substrate (121) is provided with a plurality of first connecting holes (122) in the circumferential direction, the upper surface of the first substrate (121) is provided with a square second substrate (123), the four corners of the second substrate (123) are respectively provided with second connecting holes (124), and the center of the rear cover plate (12) is provided with a through spindle hole (120). The sealing cover plate (2) has a plurality of cover plate connecting holes (21) in the circumferential direction, and the cover plate connecting holes (21) and the first connecting hole (122) are fixedly connected by bolts (5).

2. The motor assembly with emergency drive structure according to claim 1, characterized in that, The bolt (5) is provided with washers (3) and washers (4).

3. The motor assembly with emergency drive structure according to claim 1, characterized in that, The first substrate (121) has four fan-shaped limiting protrusions (1211) in the circumferential direction.

4. The motor assembly with emergency drive structure according to claim 3, characterized in that, The limiting protrusion (1211) is provided with a raising hole (1212).

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