Deceleration motor convenient to install

Abstract

The utility model provides a reduction motor convenient to install, which comprises a motor main body, the motor main body comprises a shell and a rotor, the rotor is rotatably installed in the shell, the front end face of the shell is provided with a reduction shell, the reduction shell is provided with an output shaft, the output shaft is rotatably connected with the reduction shell, and the motor main body is provided with a motor. The rotor is connected with the output shaft through the gear set, and the outer shell is fixedly connected with the speed reduction shell through bolts. According to the utility model, the connecting cover is arranged on the shell of the motor main body, and the annular plate is arranged on the connecting cover, so that the speed reduction shell can be sleeved on the annular plate for positioning and installation when the motor needs to be installed, and meanwhile, the speed reduction shell can be conveniently and stably attracted on the motor main body through the arrangement of the magnetic attraction block; and therefore, an operator can lock the mounting bolt more easily and conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of speed reduction motors, and particularly relates to a speed reduction motor convenient for installation. Background Art

[0002] A speed reduction motor includes a motor and a speed reduction gear set. The speed reduction gear set is installed in a motor bracket. The motor is connected to the speed reduction gear set through an output end. The speed reduction gear set is connected to an output shaft, and the output shaft is pivotally connected to the motor bracket on the side.

[0003] The existing Chinese patent with the publication number CN206302254U discloses a speed reduction motor, which includes a speed reducer. An output shaft is arranged at the front end of the speed reducer, and a motor is connected to the rear end. A plurality of diversion pipes are horizontally arranged outside the motor. Two ends of each diversion pipe are respectively connected to a front ring pipe and a rear ring pipe. The front ring pipe is connected to a liquid supply pipe, and the rear ring pipe is connected to a liquid discharge pipe. The front ring pipe and the rear ring pipe are both vertically arranged around the outside of the motor; a base is arranged below the motor and the speed reducer, and a plurality of columns are arranged between the base and the motor and the speed reducer.

[0004] In view of the above related technologies, it is found that when the existing speed reducer and the motor are installed, they need to be aligned before being connected and fixed by bolts, so the operation is more inconvenient during the installation process, especially when the speed reducer and the motor are heavier.

[0005] In view of this, this application is proposed. Content of the Utility Model

[0006] In order to solve the problem of difficult positioning when the existing speed reducer and the motor are installed and fixed by bolts, this application provides a speed reduction motor convenient for installation. The following technical solutions are adopted:

[0007] A speed reduction motor convenient for installation includes a motor main body. The motor main body includes a housing and a rotor. The rotor is rotatably installed in the housing. A speed reduction housing is installed on the front end face of the housing. An output shaft is installed on the speed reduction housing. The output shaft is rotatably connected to the speed reduction housing. The rotor is connected to the output shaft through a gear set. The housing is fixedly connected to the speed reduction housing by bolts. A plurality of magnetic attraction blocks attracted to the housing are installed on one side of the speed reduction housing close to the housing, and the magnetic attraction blocks are embedded and fixed in the housing.

[0008] Optionally, the housing includes a main housing and a connection cover. The connection cover is arranged on the front end face of the main housing, and the connection cover is fixedly connected to the main housing.

[0009] Optionally, the speed reduction housing includes a housing part and a central block for rotatably installing the output shaft. A central groove is opened at the center of the housing part. The central block is arranged in the central groove, and the central block is integrally formed with the housing part.

[0010] Optionally, an annular plate corresponding to the central groove is provided on the outer side surface of the connection cover, and the annular plate is integrally formed with the connection cover.

[0011] Optionally, connection holes are provided at the four corners of the connection cover, and threaded holes for installing bolts are provided on the housing part, and the threaded holes correspond to the connection holes one by one.

[0012] Optionally, the gear set includes a driving gear and a driven gear meshing with the driving gear. The driving gear is sleeved and fixed on the head of the rotor, and the driven gear is sleeved and fixed on the output shaft.

[0013] Optionally, a reinforcing ring for installing the output shaft is provided on the central block.

[0014] Optionally, the reinforcing ring is integrally formed with the central block.

[0015] Optionally, the motor body is a stepper motor.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] By providing a connection cover on the outer shell of the motor body and providing an annular plate on the connection cover in the present utility model, when installation is required, the reduction housing can be sleeved on the annular plate for positioning installation. At the same time, the magnetic attraction block is provided to facilitate stable magnetic attraction on the motor body, and then it is convenient for the operator to more easily install bolts for locking. It has the advantages of easy and quick positioning and convenient and easy installation. Description of the Drawings

[0018] Figure 1 is the overall structural schematic diagram of a reduction motor that is convenient for installation according to the present utility model;

[0019] Figure 2 is Figure 1 the exploded structural schematic diagram of the device shown;

[0020] Figure 3 is Figure 1 the three-dimensional view of the motor body shown;

[0021] Figure 4 is the three-dimensional view of the cooperation of the reduction housing, output shaft, gear set and magnetic attraction block according to the present utility model;

[0022] Figure 5 is Figure 4 the front view of the device shown.

[0023] In the figure: 1. Motor main body; 11. Housing; 111. Main housing; 112. Connection cover; 113. Annular plate; 114. Connection hole; 12. Rotor; 2. Reduction housing; 21. Housing part; 211. Central groove; 212. Threaded hole; 22. Central block; 221. Reinforcing ring; 3. Output shaft; 4. Gear set; 41. Driving gear; 42. Driven gear; 5. Magnetic attraction block. Detailed implementation manners

[0024] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0026] The following makes a detailed description of the specific embodiments of the present utility model with reference to the accompanying drawings.

[0027] Please refer to Figure 1 , Figure 2 and Figure 3As shown in the figure, a speed reduction motor that is convenient for installation includes a motor main body 1. The motor main body 1 includes a housing 11 and a rotor 12. The rotor 12 is rotatably installed in the housing 11. A speed reduction housing 2 is installed on the front end face of the housing 11. An output shaft 3 is installed on the speed reduction housing 2. The output shaft 3 is rotatably connected to the speed reduction housing 2. The rotor 12 is connected to the output shaft 3 through a gear set 4. The housing 11 is fixedly connected to the speed reduction housing 2 by bolts. A plurality of magnetic attraction blocks 5 that are attracted to the housing 11 are installed on one side of the speed reduction housing 2 close to the housing 11. The magnetic attraction blocks 5 are embedded and fixed in the housing 11.

[0028] By setting the structure of the motor main body 1, it is ensured that the rotor 12 is rotatably installed in the housing 11, facilitating the stable rotation operation of the rotor 12 when needed. At the same time, by installing the speed reduction housing 2 on the front end face of the housing 11, it is convenient to drive the output shaft 3 on the speed reduction housing 2 to rotate during use through the rotor 12. And through the setting of the gear set 4, it is ensured that the rotor 12 can be transmitted to the output shaft 3 at a certain speed ratio. At the same time, by setting the magnetic attraction blocks 5 on the speed reduction housing 2, it is ensured that the magnetic attraction blocks 5 can be stably attracted to the housing 11 during installation, with rapid positioning, which can ensure that the bolt connection and fixed installation are easier and faster.

[0029] Refer to Figure 2 and Figure 3 As shown in the figure, the housing 11 includes a main housing 111 and a connection cover 112. The connection cover 112 is arranged on the front end face of the main housing 111, and the connection cover 112 is fixedly connected to the main housing 111. By setting the structure of the housing 11, it is ensured that the connection cover 112 is set on the main housing 111, facilitating the installation of the speed reduction housing 2 through the connection cover 112 when needed. Connection holes 114 are provided at the four corners of the connection cover 112, and threaded holes 212 for installing bolts are provided on the housing part 21. The threaded holes 212 correspond to the connection holes 114 one by one. By setting the threaded holes 212 and the connection holes 114, it is ensured that the bolts are adapted for connection and fixation.

[0030] Refer to Figure 4As shown in the figure, the speed reduction housing 2 includes a housing part 21 and a central block 22 for rotatably mounting the output shaft 3. A central groove 211 is provided at the center of the housing part 21. The central block 22 is disposed in the central groove 211 and is integrally formed with the housing part 21. A reinforcing ring 221 for mounting the output shaft 3 is provided on the central block 22, and the reinforcing ring 221 is integrally formed with the central block 22. By setting the structure of the speed reduction housing 2, the central block 22 is arranged in the central groove 211 of the housing part 21, so that the output shaft 3 can be stably mounted through the central block 22 during actual installation. At the same time, the stability of the output shaft 3 during rotation is further increased by setting the reinforcing ring 221. An annular plate 113 corresponding to the central groove 211 is provided on the outer side surface of the connecting cover 112, and the annular plate 113 is integrally formed with the connecting cover 112. By setting the annular plate 113 and the central groove 211, it is ensured that positioning and fitting can be quickly carried out during installation, making the installation more convenient.

[0031] Referring to Figure 4 and Figure 5 As shown in the figure, the gear set 4 includes a driving gear 41 and a driven gear 42 meshing with the driving gear 41. The driving gear 41 is sleeved and fixed on the head of the rotor 12, and the driven gear 42 is sleeved and fixed on the output shaft 3. The gear set 4 is designed with a structure in which the driving gear 41 and the driven gear 42 mesh with each other, so that during actual use, the driving gear 41 can drive the driven gear 42 to realize the stable rotation operation of the output shaft 3.

[0032] In this embodiment, during actual installation, first, the speed reduction housing is positioned and sleeved on the annular plate of the outer shell through the central groove, and can be stably attracted by the magnetic attraction block, so that it is convenient not to manually fix the speed reduction housing during operation. Then, the operator can use tools to install bolts to fix the motor main body and the speed reduction housing to each other through the bolts.

[0033] In one embodiment, the motor main body 1 is a stepper motor. The motor main body of the speed reduction motor adopting a stepper motor has advantages such as high-precision positioning control, large torque output, large starting moment, good reversibility, and low noise.

[0034] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention.

Claims

1. A deceleration motor that is convenient for installation, including a motor body, characterized in that, The motor body includes a housing and a rotor. The rotor is rotatably installed in the housing. A reduction housing is installed on the front end face of the housing. An output shaft is installed on the reduction housing, and the output shaft is rotatably connected to the reduction housing. The rotor is connected to the output shaft through a gear set. The housing is fixedly connected to the reduction housing by bolts. A plurality of magnetic attraction blocks that are attracted to the housing are installed on one side of the reduction housing close to the housing, and the magnetic attraction blocks are embedded and fixed in the housing.

2. The deceleration motor according to claim 1, which is easy to install, is characterized in that, The housing includes a main housing and a connection cover. The connection cover is arranged on the front end face of the main housing, and the connection cover is fixedly connected to the main housing.

3. The speed reduction motor according to claim 2, characterized in that, The reduction housing includes a housing portion and a central block for rotatably installing the output shaft. A central groove is formed at the center of the housing portion, and the central block is arranged in the central groove and is integrally formed with the housing portion.

4. The deceleration motor convenient for installation according to claim 3, characterized in that, An annular plate corresponding to the central groove is formed on the outer side surface of the connection cover, and the annular plate is integrally formed with the connection cover.

5. The deceleration motor convenient for installation according to claim 4, characterized in that, Connection holes are arranged at the four corners of the connection cover, and threaded holes for installing bolts are arranged on the housing portion. The threaded holes correspond to the connection holes one by one.

6. The deceleration motor convenient for installation according to claim 5, wherein, The gear set includes a driving gear and a driven gear that meshes with the driving gear. The driving gear is sleeved and fixed on the head of the rotor, and the driven gear is sleeved and fixed on the output shaft.

7. The speed reduction motor according to claim 6, wherein, A reinforcing ring for installing the output shaft is arranged on the central block.

8. The speed reduction motor according to claim 7, wherein, The reinforcing ring is integrally formed with the central block.

9. A deceleration motor that is easy to install according to claim 7, characterized in that, The motor body is a stepper motor.

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