A motor housing convenient to disassemble

Abstract

The utility model provides a motor cover shell convenient to dismount belongs to motor protection field, it solves the problem of inconvenient dismounting caused by the bolt connection of existing motor cover shell. The utility model discloses a cover body, base and motor, and the motor and cover body are installed on the base, and the cover body encloses the motor outside, and the cover body is equipped with the boss, and the boss sets up the connecting groove, and the connecting groove installs the connecting cover, and the both sides of cover body install the rotary board, and the connecting cover and rotary board install the dust screen, active carbon box and fan from outside to inside in proper order, and the connecting groove is equipped with the recess, and the connecting cover is equipped with the connecting portion, and the connecting groove installs the clamping block no.

Description

Technical Field

[0001] This utility model belongs to the field of motor protection, and relates to a motor cover, and particularly to a motor cover that is easy to disassemble. Background Technology

[0002] An electric motor is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. It is used to convert electrical energy and mechanical energy into each other. Since electric motors generate heat during operation, they usually need to avoid working in dusty and high-heat environments. To ensure that the motor can work properly, some motors are equipped with a cover.

[0003] Existing housings are usually fixed to the base with bolts to ensure a stable connection. However, when it is necessary to remove or maintain the internal components of the housing, the bolts must be turned before the internal components can be maintained or replaced, or the housing as a whole can be removed. This is time-consuming and labor-intensive, and also affects the working efficiency of the motor. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned problems in the prior art by providing a motor housing that allows for quick maintenance of component mounting locations and can be quickly disassembled.

[0005] This utility model can be achieved through the following technical solution: a motor cover that is easy to disassemble, comprising a cover body, a base, and a motor, wherein the motor and the cover body are mounted on the base, the cover body covers the motor, the cover body is provided with a boss, the boss body is provided with a connecting groove, a connecting cover is installed on the connecting groove, rotating plates are installed on both sides of the cover body, and a dustproof net, an activated carbon box, and a fan are installed sequentially from the outside to the inside on the connecting cover and the rotating plates, the connecting groove is provided with a groove, the connecting cover is provided with a connecting part, a locking block is installed in the connecting groove, a spring is installed between the locking block and the connecting groove, a push plate extends from the locking block, a locking groove is opened on the rotating plate, a locking block is installed on the cover body, and a spring is installed between the locking block and the cover body.

[0006] In the aforementioned easily detachable motor housing, a worm gear is installed inside the housing, the worm gear is connected to a drive motor, the worm gear meshes with a worm wheel, the worm wheel is connected to a rotating rod, and a slot is provided on the base.

[0007] In the aforementioned easily detachable motor housing, a limit rod extends from the rotating rod, and a fixing groove is provided in the slot.

[0008] In the aforementioned easily detachable motor housing, the dustproof net, activated carbon box, and fan are installed in a mounting frame. The mounting frame has a sliding groove, in which the fan and activated carbon box are placed. The fan and activated carbon box are fixed by bolts.

[0009] In the aforementioned easily detachable motor housing, the connecting part extends with a positioning block, a positioning groove is formed in the connecting groove, a top plate is installed in the positioning groove, and a spring is installed between the top plate and the positioning groove.

[0010] In the aforementioned easily detachable motor housing, a support column extends from the outer surface of the rotating plate.

[0011] In the aforementioned easily removable motor housing, a through slot is formed on the slot, a handle is installed above the through slot, and a pushing block extends below the handle.

[0012] In the aforementioned easily detachable motor housing, a guide plate extends from the handle, a guide post is provided on the housing, and a spring is installed between the guide post and the housing.

[0013] In the aforementioned easily detachable motor housing, the worm gear extends to a fixing part, the fixing part has a through hole, the housing has a screw hole, and the fixing rod passes through the through hole and the screw hole.

[0014] Compared with the prior art, the advantages of this utility model are as follows: the worm gear drives the worm, which allows the cover to be quickly inserted into the base, and the drive motor locks or unlocks the rotating worm, making it easy to disassemble the whole; the snap-fit ​​between the snap-fit ​​between the snap-fit ​​block and the snap-fit ​​slot completes the assembly of the cover with the connecting cover and the rotating plate, which makes it easy for maintenance personnel to disassemble and replace the connecting cover and the rotating plate, and also makes it easy to maintain the components installed on the connecting cover and the rotating plate. Attached Figure Description

[0015] Figure 1 It is an exploded view of the motor housing, which is easy to disassemble; Figure 2 This is a first sectional view of the motor housing, which is designed for easy disassembly. Figure 3 This is a second sectional view of the motor housing, which is designed for easy disassembly. Figure 4 This is a third sectional view of the motor housing, which is designed for easy disassembly. Figure 5 This is a fourth sectional view of the easily removable motor housing; Figure 6 This is an exploded view of the mounting frame for the easily removable motor housing; Among them, 1. Cover body; 11. Boss; 111. Connecting groove; 112. Groove; 113. Positioning groove; 12. Locking block one; 121. Spring one; 122. Push plate; 13. Locking block two; 131. Spring two; 14. Worm gear; 141. Rotating rod; 142. Limiting rod; 15. Worm; 151. Fixing part; 152. Through hole; 16. Guide post; 17. Screw hole; 18. Fixing rod; 2. Base; 21. Slot ; 22. Fixing groove; 3. Motor; 4. Connecting cover; 41. Connecting part; 411. Positioning block; 5. Rotating plate; 51. Slot; 511. Through groove; 52. Support column; 6. Mounting frame; 61. Dustproof net; 62. Activated carbon box; 63. Fan; 64. Slide groove; 7. Drive motor; 8. Bolt; 9. Top plate; 91. Spring three; 10. Handle; 101. Pushing block; 102. Guide plate; 103. Spring four. Detailed Implementation

[0016] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0017] like Figures 1 to 6 As shown, this utility model can be implemented through the following embodiments: A motor 3 cover that is easy to disassemble includes a cover body 1, a base 2 and a motor 3. The motor 3 and the cover body 1 are mounted on the base 2. The cover body 1 covers the motor 3. The cover body 1 is provided with a boss 11. A connecting groove 111 is opened on the boss 11. A connecting cover 4 is installed on the connecting groove 111. Rotating plates 5 are installed on both sides of the cover body 1. A dustproof net 61, an activated carbon box 62 and a fan 63 are installed sequentially from the outside to the inside on the connecting cover 4 and the rotating plate 5. A groove 112 is provided on the connecting groove 111. A connecting part 41 is provided on the connecting cover 4. A locking block 12 is installed in the connecting groove 111 of the connecting part 41. A spring 121 is installed between the locking block 12 and the connecting groove 111. A push plate 122 extends from the locking block 12. A locking groove 51 is opened on the rotating plate 5. A locking block 23 is installed on the cover body 1. A spring 231 is installed between the locking block 23 and the cover body 1.

[0018] The connecting groove 111 is positioned and installed through the groove 112 and the connecting part 41 on the connecting cover 4, and the connecting cover 4 is engaged by the cooperation of the first locking block 12 and the first spring 121 installed inside; the second locking block 13 and the second spring 131 inside the cover 1 cooperate to make the second locking block 13 engage in the locking groove 51, thus fixing the rotating plate 5; the cooperation of the first locking block 12 and the first spring 121, and the second locking block 13 and the second spring 131 fixes the connecting cover 4 and the rotating plate 5 on the cover 1, which is convenient for disassembly, and thus for maintenance of the dustproof net 61, activated carbon box 62 and fan 63 installed on the connecting cover 4 and the rotating plate 5.

[0019] like Figure 1 and Figure 4 As shown, a worm gear 15 is installed inside the cover 1. The worm gear 15 is connected to a drive motor 7. The worm gear 15 meshes with a worm wheel 14. The worm wheel 14 is connected to a rotating rod 141. A slot 21 is provided on the base 2. The drive motor 7 provides power to rotate the worm gear 15, causing the worm gear 15 to rotate the worm wheel 14 and rotate the rotating rod 141. The rotating rod 141 is inserted into the slot 21, realizing the positioning and assembly of the cover 1 on the base 2.

[0020] like Figure 3 As shown, a limiting rod 142 extends from the rotating rod 141, and a fixing groove 22 is provided in the slot 21. The limiting rod 142 is inserted into the fixing groove 22. Under the rotation of the worm gear 15, the limiting rod 142 enters the fixing groove 22, realizing the fixed connection between the cover 1 and the base 2. Further rotation of the worm gear 15 causes the limiting rod 142 to reset, which facilitates the overall disassembly of the cover 1.

[0021] like Figure 2 and Figure 6 As shown, the dustproof net 61, activated carbon box 62, and fan 63 are installed inside the mounting frame 6. The mounting frame 6 has a sliding groove 64, in which the fan 63 and activated carbon box 62 are placed. The fan 63 and activated carbon box 62 are fixed by bolts 8. The fan 63 and activated carbon box 62 are slidably connected to the sliding groove 64 and fixed by bolts 8, facilitating the inspection or replacement of the fan 63 and activated carbon box 62 after the connecting cover 4 and rotating plate 5 are removed. The dustproof net 61 is installed on the outside of the mounting frame 6 for easy replacement.

[0022] like Figure 1 and Figure 5 As shown, the connecting part 41 extends with a positioning block 411, and a positioning groove 113 is formed in the connecting groove 111. A top plate 9 is installed in the positioning groove 113, and a spring 91 is installed between the top plate 9 and the positioning groove 113. The positioning block 411 is used to cooperate with the positioning groove 113 to assist in the installation of the connecting cover 4. At the same time, the top plate 9 abuts against the positioning block 411. After the locking block 12 is moved out of the connecting part 41, the spring 91 pushes the top plate 9 to push out the connecting cover 4, making it easy to remove the connecting cover 4.

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, a support column 52 extends from the outer surface of the rotating plate 5. The support column 52 is used to provide a fulcrum for the rotating plate 5 after it is opened, preventing the rotating plate 5 from deforming due to lack of support.

[0024] like Figure 1 and Figure 4As shown, a through groove 511 is provided on the slot 51, a handle 10 is installed above the through groove 511, and a push block 101 extends below the handle 10. The through groove 511 is used for the push block 101 to enter, and then the push block 13 is pushed out of the slot 51 by the push block 101 to contact the engagement between the rotating plate 5 and the cover 1; the handle 10 is used by maintenance personnel to move the push block down.

[0025] like Figure 1 and Figure 4 As shown, a guide plate 102 extends from the grip 10, and a guide post 16 is provided on the cover 1. A spring 103 is installed between the guide post 16 and the cover 1. The guide plate 102 and the guide post 16 cooperate to guide the movement direction of the grip 10, ensuring that the push rod is inserted into the through groove 511; the spring 103 is used to reset the grip 10.

[0026] like Figure 1 , Figure 3 and Figure 4 As shown, the worm gear 15 extends to a fixing part 151, which has a through hole 152. The cover 1 has a screw hole 17, and a fixing rod 18 passes through the through hole 152 and the screw hole 17. The fixing rod 18, through the through hole 152 and the bolt 8, fixes the handle 10 to the cover 1, preventing the drive motor 7 from rotating accidentally, which would cause friction and vibration between the cover 1 and the base 2, resulting in noise.

[0027] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0028] Although this document uses a variety of terms, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this invention; interpreting them as any additional limitation would contradict the spirit of this invention.

Claims

1. A removable motor housing, comprising a housing (1), a base (2), and a motor (3), wherein the motor (3) and the housing (1) are mounted on the base (2), the housing (1) covers the motor (3), and the housing (1) is provided with a boss (11), characterized in that: A connecting groove (111) is provided on the boss (11), and a connecting cover (4) is installed on the connecting groove (111). Rotating plates (5) are installed on both sides of the cover (1). A dustproof net (61), an activated carbon box (62), and a fan (63) are installed sequentially from the outside to the inside on the connecting cover (4) and the rotating plate (5). A groove (112) is provided on the connecting groove (111), and a connecting part (4) is provided on the connecting cover (4). 1) A first locking block (12) is installed in the connecting groove (111) of the connecting part (41). A first spring (121) is installed between the first locking block (12) and the connecting groove (111). A push plate (122) extends from the first locking block (12). A slot (51) is opened on the rotating plate (5). A second locking block (13) is installed on the cover (1). A second spring (131) is installed between the second locking block (13) and the cover (1).

2. The easily disassembled motor housing according to claim 1, characterized in that, The cover (1) is provided with a worm (15), the worm (15) is connected to a drive motor (7), the worm (15) meshes with a worm wheel (14), the worm wheel (14) is connected to a rotating rod (141), and a slot (21) is provided on the base (2).

3. The easily disassembled motor housing according to claim 2, characterized in that, A limiting rod (142) extends from the rotating rod (141), and a fixing groove (22) is provided in the slot (21).

4. The easily disassembled motor housing according to claim 1, characterized in that, The dustproof net (61), activated carbon box (62) and fan (63) are installed in the mounting frame (6). The mounting frame (6) has a sliding groove (64). The fan (63) and activated carbon box (62) are placed in the sliding groove (64). The fan (63) and activated carbon are fixed by bolts (8).

5. The easily disassembled motor housing according to claim 1, characterized in that, The connecting part (41) extends with a positioning block (411), and a positioning groove (113) is opened in the connecting groove (111). A top plate (9) is installed in the positioning groove (113), and a spring (131) is installed between the top plate (9) and the positioning groove (113).

6. The easily disassembled motor housing according to claim 1, characterized in that, The outer surface of the rotating plate (5) has a support column (52).

7. The easily disassembled motor housing according to claim 1, characterized in that, A through groove (511) is provided on the slot (51), a handle (10) is installed above the through groove (511), and a push block (101) extends below the handle (10).

8. A motor housing that is easy to disassemble according to claim 7, characterized in that, A guide plate (102) extends from the grip (10), and a guide post (16) is provided on the cover (1). A spring (91) is installed between the guide post (16) and the cover (1).

9. A motor housing that is easy to disassemble according to claim 2, characterized in that, The worm (15) extends to a fixing part (151), the fixing part (151) has a through hole (152), the cover (1) has a screw hole (17), and the fixing rod (18) passes through the through hole (152) and the screw hole (17).

Images