Motor mounting assembly

Abstract

The utility model discloses a motor mounting assembly, and belongs to the technical field of motors. The motor mainly comprises a motor body, a mounting plate, a pair of protective covers and a toothed bar, the motor body is mounted on the mounting plate, the output end of the motor body extends to the inner side of the mounting plate, a gear is mounted at the output end of the motor body, a pair of symmetrical sliding grooves are formed in the upper side and the lower side of the end, away from the motor body, of the mounting plate, and the protective covers are symmetrical. According to the motor mounting assembly, through the arrangement of the pair of protective covers, equipment in the protective covers can be overhauled without completely disassembling the protective covers, opening and closing of the protective covers are not hindered by a toothed bar, and through the arrangement of a second sealing gasket and a first sealing gasket, the leakproofness of the protective covers is effectively improved; and dust entering the protective cover can be reduced, and lubricating oil can be smeared on the equipment under the condition that the protective cover is not disassembled through the arrangement of a brush.

Description

Technical Field

[0001] This application relates to the field of motor technology, specifically to motor mounting components. Background Technology

[0002] Lifting motors are frequently used in mechanical motion control. They enable the rapid lifting and lowering of objects. As the core component of elevator operation, the motor primarily drives the elevator car based on the power generated by electromagnetic induction.

[0003] Chinese Patent Announcement No. CN218276266U provides an easy-to-install lifting motor assembly. This solution uses a protective cover, a stop, a motor, and an arc-shaped cleaning block to work together. When the gear ring needs to be inspected or replaced, it is not necessary to completely remove the protective cover from the motor's connecting plate to complete the corresponding work, making reinstallation more convenient and quick.

[0004] However, the way to open the protective cover in this solution is to pull the protective cover towards the front of the motor. But the rack is inserted inside the protective cover, which will hinder the opening of the protective cover and cause inconvenience during use.

[0005] Therefore, it is necessary to provide motor mounting components to solve the above problems.

[0006] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Utility Model Content

[0007] Based on the aforementioned problems in the existing technology, the problem to be solved by this application is: to provide a motor mounting assembly that, through the setting of a pair of protective covers, allows for maintenance of the equipment inside the protective covers without completely disassembling them, and the opening and closing of the protective covers is not obstructed by the rack. At the same time, the combined protective covers can effectively wrap the rack. The setting of the second sealing gasket and the first sealing gasket effectively improves the airtightness of the protective covers, reduces the entry of dust into the interior of the protective covers, and prevents dust from affecting the operation of the device. The setting of the brush allows for the application of lubricating oil to the equipment without removing the protective covers, and also ensures the uniformity of the lubricating oil application. At the same time, the brush can trap debris attached to the surface of the rack, preventing debris from entering the interior of the protective covers.

[0008] The technical solution adopted by this application to solve its technical problem is as follows: a motor mounting assembly, a motor body, a mounting plate, a pair of protective covers and a gear. The motor body is mounted on the mounting plate, and the output end of the motor body extends to the inner side of the mounting plate. A gear is installed at the output end of the motor body. A pair of symmetrical sliding grooves are opened on the upper and lower sides of the end of the mounting plate away from the motor body. The pair of protective covers are symmetrical to each other, and a pair of sliders are installed on the end of the pair of protective covers near the mounting plate. The sliders are slidably connected to the sliding grooves. The shape of the pair of protective covers after being combined matches the mounting plate. Limiting grooves are opened on the upper and lower sides of the end of the pair of protective covers near each other. The gear is longitudinally inserted into multiple limiting grooves and is meshed with the gear.

[0009] Furthermore, one of the protective covers has a base installed at the end away from the mounting plate, and a screw is inserted laterally on the base; the other protective cover has a mating block installed, and the mating block has a threaded hole that matches the screw.

[0010] Furthermore, each of the pair of protective covers is equipped with a second sealing gasket at one end close to the other, and the second sealing gasket covers the edge of the protective cover.

[0011] Furthermore, the inner end of the mounting plate is integrally formed with a baffle, the baffle is arranged around the inner edge of the mounting plate, and a first sealing gasket is installed at the outer end of the baffle, the first sealing gasket covering the outer side of the baffle.

[0012] Furthermore, the baffle is shaped to match the inner cavity of the protective cover.

[0013] Furthermore, a brush is installed on the inner wall of the limiting groove, the brush covers the inner wall of the limiting groove, and the brush abuts against the toothed rod.

[0014] The beneficial effects of this application are as follows: The motor mounting assembly provided by this application, through the setting of a pair of protective covers, allows for maintenance of the equipment inside the protective covers without completely disassembling them. Furthermore, the opening and closing of the protective covers are not obstructed by the rack, and the combined protective covers effectively enclose the rack. The setting of the second and first sealing gaskets effectively improves the airtightness of the protective covers, reducing dust entry and preventing dust from affecting the operation of the device. The brush allows for the application of lubricating oil to the equipment without removing the protective covers, ensuring even application. Simultaneously, the brush can trap debris attached to the rack surface, preventing it from entering the interior of the protective covers.

[0015] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. A further detailed description of this application will be provided below with reference to the figures. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application.

[0017] In the attached diagram:

[0018] Figure 1 This is a schematic diagram of the first overall structure;

[0019] Figure 2 This is a schematic diagram of the second overall structure;

[0020] Figure 3 This is a schematic diagram of the internal structure of the mounting plate;

[0021] Figure 4 This is a schematic diagram of a partial structure;

[0022] Figure 5 for Figure 4 Schematic diagram of the structure at point A in the middle.

[0023] The following are the labeling elements in the figure:

[0024] 1. Motor body; 2. Mounting plate; 3. Gear rack; 4. Protective cover; 5. Gear; 6. Base; 7. Screw; 8. Connecting block; 9. Slide groove; 10. Baffle; 11. First sealing gasket; 12. Slider; 13. Limiting groove; 14. Brush; 15. Second sealing gasket. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0027] like Figure 1-4As shown, this application provides a motor mounting assembly, comprising a motor body 1, a mounting plate 2, a pair of protective covers 4, and a gear 3. The motor body 1 is mounted on the mounting plate 2, and the output end of the motor body 1 extends to the inner side of the mounting plate 2. A gear 5 is mounted on the output end of the motor body 1. A pair of symmetrical sliding grooves 9 are provided on both the upper and lower sides of the end of the mounting plate 2 away from the motor body 1. The pair of protective covers 4 are symmetrical, and a pair of sliders 12 are mounted on the end of each pair of protective covers 4 near the mounting plate 2. The sliders 12 can be fixed to the protective covers 4 by welding, and the sliders 12 are slidably connected to the sliding grooves 9. The combined shape of the pair of protective covers 4 matches the mounting plate 2. Limiting grooves 13 are provided on the upper and lower sides of the pair of protective covers 4 at their respective ends. The rack 3 is longitudinally inserted into multiple limiting grooves 13, and the rack 3 is meshed with the gear 5. A base 6 is installed on the end of one of the protective covers 4 away from the mounting plate 2. The base 6 can be fixed to the protective cover 4 by welding. A screw 7 is transversely inserted on the base 6. A docking block 8 is installed on the other protective cover 4. The docking block 8 can be fixed to the protective cover 4 by welding. A threaded hole matching the screw 7 is provided on the docking block 8.

[0028] Lifting motors are frequently used in mechanical motion control. They enable the rapid lifting and lowering of objects. As a core component of elevator operation, the motor primarily drives the elevator car based on the power generated by electromagnetic induction. However, current lifting motor components have some shortcomings. The connection between the lifting motor and the lifting rack is concealed by a protective cover, which is fixed to the motor with bolts. When it is necessary to inspect or replace the equipment inside the protective cover, the cover must be completely removed before the corresponding work can be carried out, which is quite troublesome.

[0029] In this design, the pair of protective covers 4 are in a closed state during use. The base 6 is inserted into the screw 7 and threadedly connected to the threaded hole on the mating block 8. The tighter the screw 7 is tightened, the more tightly the pair of protective covers 4 are closed. When the user needs to inspect the internal components of the protective covers 4, the screw 7 is loosened to disengage it from the threaded hole on the mating block 8. Then, the pair of protective covers 4 are pulled away from each other. The protective covers 4 slide in the slide groove 9 via the slider 12, thereby exposing the interior of the protective covers 4. This allows for inspection without completely disassembling the protective covers 4, which facilitates the inspection work. When the pair of protective covers 4 are closed, the toothed rod 3 is positioned between multiple limiting grooves 13. This arrangement ensures that the opening and closing of the protective covers 4 are not obstructed by the toothed rod 3, and the combined protective covers 4 can effectively enclose the toothed rod 3.

[0030] A pair of protective covers 4 are each fitted with a second sealing gasket 15 at one end close to each other, and the second sealing gasket 15 covers the edge of the protective cover 4.

[0031] In this solution, the second sealing gasket 15 can be made of rubber material, which has flexibility and sealing properties. With the setting of the second sealing gasket 15, when a pair of protective covers 4 are closed, the pair of second sealing gaskets 15 will squeeze each other and fill the gap between the pair of protective covers 4, thereby improving the airtightness of the protective cover 4, reducing dust from entering the interior of the protective cover 4, and preventing dust from affecting the operation of the device.

[0032] The inner end of the mounting plate 2 is integrally formed with a baffle 10. The baffle 10 is arranged around the inner edge of the mounting plate 2, and a first sealing gasket 11 is installed on the outer end of the baffle 10. The first sealing gasket 11 covers the outer side of the baffle 10, and the shape of the baffle 10 matches the inner cavity of the protective cover 4.

[0033] In this scheme, the first sealing gasket 11 can also be made of rubber material. When a pair of protective covers 4 are closed, the inner wall of the protective cover 4 will be squeezed against the first sealing gasket 11, so that the gap between the protective cover 4 and the mounting plate 2 can be filled by the first sealing gasket 11, further improving the sealing performance of the protective cover 4.

[0034] A brush 14 is installed on the inner wall of the limiting groove 13. The brush 14 covers the inner wall of the limiting groove 13 and abuts against the toothed rod 3.

[0035] Since the rack 3 and gear 5 need to mesh for a long time, lubrication may be required at their connection point. In the existing solution, the protective cover must be removed when applying lubricant. In this solution, the user can directly squeeze the lubricant onto the brush 14. The lubricant will flow naturally around the brush 14, so that during the raising and lowering of the rack 3, the lubricant will be transferred from the brush 14 to the rack 3. This setting not only eliminates the need to remove the protective cover 4, but also ensures the uniformity of the lubricant application. At the same time, the brush 14 can trap debris attached to the surface of the rack 3 during the raising and lowering of the rack 3, preventing debris from entering the interior of the protective cover 4.

[0036] Working principle:

[0037] When in use, the pair of protective covers 4 are in a closed state. The base 6 is inserted into the screw 7 and threadedly connected to the threaded hole on the mating block 8. The tighter the screw 7 is tightened, the more tightly the pair of protective covers 4 are closed. When the user needs to inspect the internal components of the protective covers 4, the screw 7 is loosened to disengage it from the threaded hole on the mating block 8. Then, the pair of protective covers 4 are pulled away from each other. The protective covers 4 slide in the slide groove 9 via the slider 12, thereby exposing the interior of the protective covers 4. When the pair of protective covers 4 are closed, the toothed rod 3 is set... The multiple limiting grooves 13 ensure that the opening and closing of the protective cover 4 is not obstructed by the gear 3. At the same time, the combined protective cover 4 can well wrap the gear 3. The user can directly squeeze the lubricating oil onto the brush 14. The lubricating oil will flow naturally around the brush 14. Thus, during the lifting and lowering of the gear 3, the lubricating oil will be transferred from the brush 14 to the gear 3. Through the setting of the brush 14, the debris attached to the surface of the gear 3 can be intercepted during the lifting and lowering of the gear 3, preventing the debris from entering the interior of the protective cover 4.

[0038] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A motor mounting assembly, characterized in that: include: Motor body (1) and mounting plate (2), wherein the motor body (1) is mounted on the mounting plate (2), and the output end of the motor body (1) extends to the inner side of the mounting plate (2), and a gear (5) is mounted on the output end of the motor body (1); A pair of protective covers (4) are provided on the upper and lower sides of the mounting plate (2) away from the motor body (1). The pair of protective covers (4) are symmetrical to each other, and a pair of sliders (12) are installed on the end of the pair of protective covers (4) near the mounting plate (2). The sliders (12) are slidably connected to the sliders (9). The shape of the pair of protective covers (4) after being combined matches the mounting plate (2). The rack (3) and the protective covers (4) are provided with limiting grooves (13) on the upper and lower sides of the two ends close to each other. The rack (3) is longitudinally inserted into the multiple limiting grooves (13) and the rack (3) is meshed with the gear (5).

2. The motor mounting assembly according to claim 1, characterized in that: One of the protective covers (4) has a base (6) installed at the end away from the mounting plate (2), and a screw (7) is inserted horizontally on the base (6). The other protective cover (4) has a mating block (8) installed on it, and the mating block (8) has a threaded hole that matches the screw (7).

3. The motor mounting assembly according to claim 1, characterized in that: Each of the pair of protective covers (4) is equipped with a second sealing gasket (15) at one end close to each other, and the second sealing gasket (15) covers the edge of the protective cover (4).

4. The motor mounting assembly according to claim 1, characterized in that: The inner end of the mounting plate (2) is integrally formed with a baffle (10), the baffle (10) is arranged around the edge of the inner side of the mounting plate (2), and a first sealing gasket (11) is installed on the outer end of the baffle (10), the first sealing gasket (11) covers the outer side of the baffle (10).

5. The motor mounting assembly according to claim 4, characterized in that: The shape of the baffle (10) matches the inner cavity of the protective cover (4).

6. The motor mounting assembly according to claim 1, characterized in that: A brush (14) is installed on the inner wall of the limiting groove (13). The brush (14) covers the inner wall of the limiting groove (13) and abuts against the toothed rod (3).

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