CN219994338U - Speed reducer adapting to various motor models - Google Patents
Speed reducer adapting to various motor models Download PDFInfo
- Publication number
- CN219994338U CN219994338U CN202321715254.2U CN202321715254U CN219994338U CN 219994338 U CN219994338 U CN 219994338U CN 202321715254 U CN202321715254 U CN 202321715254U CN 219994338 U CN219994338 U CN 219994338U
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- shell
- speed reducer
- groove
- motor
- rod
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 53
- 230000006978 adaptation Effects 0.000 claims abstract description 3
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims 6
- 238000010168 coupling process Methods 0.000 claims 6
- 238000005859 coupling reaction Methods 0.000 claims 6
- 230000009467 reduction Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a speed reducer adapting to various motor models, which comprises a shell, a speed reducer main body, a polish rod, a connecting shell and a motor rotating shaft, wherein the speed reducer main body is arranged in the shell, the polish rod extending to the outer side of the shell is welded on the outer side of the speed reducer main body, the connecting shell is welded on the outer side of the polish rod, a screw rod extending to the outer side of the connecting shell is connected in a rotating mode through a bearing in the connecting shell, and support plates are symmetrically sleeved on the outer side of the screw rod. This speed reducer of multiple motor model of adaptation is through being provided with stop gear, inserts the inside of connecting the shell with the motor shaft, rotates the lead screw, because the screw thread on lead screw surface both ends revolves to opposite for two backup pads translate to motor shaft direction, thereby make stopper and spacing groove joint, and then make motor shaft and connection shell firm in connection need not to dismantle the change to the speed reducer, comparatively loaded down with trivial details problem when having solved the motor to different models and having reduced the increase torque.
Description
Technical Field
The utility model relates to the technical field of speed reducers, in particular to a speed reducer adapting to various motor models.
Background
The speed reducer is an independent component consisting of a gear drive, a worm drive, and a gear-worm drive enclosed in a rigid housing, and is commonly used as a speed reduction transmission between the driving element and the working machine. The speed reducer can be divided into a gear reducer, a worm reducer and a planetary gear reducer according to the transmission type.
The variety of speed reducer is many on the market at present, is connected the connecting axle of motor's drive shaft and speed reducer during the use, then laminate the ring flange of motor and the ring flange of speed reducer and install motor and speed reducer firmly through the bolt for corresponding model, because the drive shaft of motor and the connecting axle of speed reducer for the speed reducer of different corresponding models is needed when using the motor of different models, this just leads to comparatively loaded down with trivial details when carrying out speed reduction increase torque to the motor of different models.
Disclosure of Invention
The utility model aims to provide a speed reducer which is adaptive to various motor types, so as to solve the problem that the speed reduction and torque increase of motors with different types in the current market are complicated in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a speed reducer of multiple motor model of adaptation, includes shell, speed reducer main part, polished rod, connection shell and motor shaft, the inside of shell has and is provided with the speed reducer main part, and the outside welding of speed reducer main part has the polished rod that extends to the shell outside, the outside welding of polished rod has the connection shell, and the inside of connecting the shell is provided with stop gear, stop gear comprises lead screw, backup pad, stopper, spacing groove and slide, the inside of connecting the shell is connected with the lead screw that extends to the connection shell outside through the bearing rotation, and the outside symmetry cover of lead screw is equipped with the backup pad, the inboard welding of backup pad has the stopper, the spacing groove has been seted up to the surface symmetry of motor shaft, the inside of connecting the shell is provided with the slide.
Preferably, the support plate is in threaded connection with the screw rod, and the support plate and the connecting shell form a sliding structure through a slideway.
Preferably, the motor rotating shaft and the connecting shell form a limiting structure through a limiting block and a limiting groove.
Preferably, the center line of the connecting shell coincides with the center line of the polish rod, and the polish rod and the shell form a rotating structure through a bearing.
Preferably, a clamping mechanism is arranged on one side of the top end of the shell, and the clamping mechanism consists of a through groove, a baffle, a bayonet, a second limiting rod and a second reset spring.
Preferably, a through groove is formed in one side of the top end of the shell, a groove communicated with the through groove is formed in one side of the through groove, a baffle is connected to the inside of the through groove in a sliding mode, a push rod penetrating through the through groove is welded to one side of the top end of the baffle, and a bayonet is formed in the other side of the top end of the baffle.
Preferably, a second limiting rod penetrating through the baffle plate and extending to the outer side of the shell is arranged in the bayonet, and a second reset spring is welded between the second limiting rod and the shell.
Preferably, the baffle and the through groove form a clamping structure through a second limiting rod and a bayonet, and the second limiting rod and the shell form an elastic structure through a second reset spring.
Compared with the prior art, the utility model has the beneficial effects that:
according to the speed reducer adapting to various motor types, when the motor is replaced, the motors corresponding to different types are required to be replaced, so that the speed reducer is required to be detached and installed, and the speed reducer is more complicated when the motors of different types are subjected to speed reduction and torque increase;
through being provided with block mechanism, push rod and recess, pull second gag lever post for second gag lever post and bayonet socket separation, alright push the inside of recess with the baffle through the push rod, thereby make logical groove open, alright maintain and maintain the inside speed reducer main part of outer shell through logical groove, through push rod promotion baffle reset, make second gag lever post and bayonet socket block, thereby make the baffle closure firm, promoted the convenience of device through this kind of mode.
Drawings
FIG. 1 is a back cross-sectional view of the present utility model;
FIG. 2 is a top cross-sectional view of the present utility model;
FIG. 3 is a top cross-sectional view of the housing of the present utility model;
FIG. 4 is a side cross-sectional view of the present utility model;
fig. 5 is a front view of the present utility model.
In the figure: 1. a housing; 2. a speed reducer main body; 3. a polish rod; 4. a connection housing; 5. a motor shaft; 6. a limiting mechanism; 601. a screw rod; 602. a support plate; 603. a limiting block; 604. a limit groove; 605. a slideway; 7. a clamping mechanism; 701. a through groove; 702. a baffle; 703. a bayonet; 704. a second limit rod; 705. a second return spring; 8. a push rod; 9. a groove.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, fig. 2 and fig. 5, a speed reducer adapting to various motor models comprises a housing 1, a speed reducer main body 2, a polish rod 3, a connecting shell 4 and a motor rotating shaft 5, wherein the speed reducer main body 2 is arranged in the housing 1, the polish rod 3 extending to the outer side of the housing 1 is welded on the outer side of the speed reducer main body 2, the connecting shell 4 is welded on the outer side of the polish rod 3, a limiting mechanism 6 is arranged in the connecting shell 4, the limiting mechanism 6 consists of a screw rod 601, a supporting plate 602, a limiting block 603, a limiting groove 604 and a slideway 605, the screw rod 601 extending to the outer side of the connecting shell 4 is connected in a rotating manner through a bearing in the connecting shell 4, the supporting plate 602 drives the limiting block 603 to be inserted with the limiting groove 604, and the motor rotating shaft 5 is firmly connected with the connecting shell 4.
Referring to fig. 1, 2 and 5, a support plate 602 is symmetrically sleeved on the outer side of a screw rod 601, a limiting block 603 is welded on the inner side of the support plate 602, limiting grooves 604 are symmetrically formed in the surface of a motor rotating shaft 5, a slide way 605 is arranged in a connecting shell 4, the support plate 602 is in threaded connection with the screw rod 601, the support plate 602 and the connecting shell 4 form a sliding structure through the slide way 605, and limiting guide is formed through the slide way 605 when the support plate 602 translates, so that dislocation is prevented when the support plate 602 translates.
Referring to fig. 1, 2 and 5, the motor shaft 5 and the connection housing 4 form a limiting structure through the limiting block 603 and the limiting groove 604, the center line of the connection housing 4 coincides with the center line of the polish rod 3, and the polish rod 3 and the housing 1 form a rotating structure through the bearing, and the screw rod 601 is rotated, so that the support plate 602 translates towards the middle of the screw rod 601, and the limiting block 603 is driven to be inserted with the limiting groove 604, so that the motor shaft 5 and the connection housing 4 are firmly connected, and convenience of the device in use is improved.
Referring to fig. 1, 2 and 4, a locking mechanism 7 is disposed at one side of the top end of the housing 1, and the locking mechanism 7 is composed of a through groove 701, a baffle 702, a bayonet 703, a second stop lever 704 and a second return spring 705, and the push rod 8 is moved to enable the baffle 702 to be slidably inserted into the groove 9, so that the through groove 701 is opened, and maintenance and repair of the speed reducer body 2 are facilitated.
Referring to fig. 1, 2 and 4, a through groove 701 is formed on one side of the top end of the housing 1, a groove 9 communicated with the through groove 701 is formed on one side of the through groove 701, a baffle 702 is slidably connected in the through groove 701, a push rod 8 penetrating through the through groove 701 is welded on one side of the top end of the baffle 702, a bayonet 703 is formed on the other side of the top end of the baffle 702, and the baffle 702 is clamped with the bayonet 703 through a second stop rod 704, so that the baffle 702 is firmly closed, and foreign matters are prevented from entering the housing 1 to damage the main body 2 of the speed reducer.
Referring to fig. 1, 2 and 4, a second stop lever 704 penetrating through the baffle 702 and extending to the outer side of the housing 1 is disposed in the bayonet 703, a second return spring 705 is welded between the second stop lever 704 and the housing 1, the baffle 702 is reset by the push rod 8, the second stop lever 704 is released, and the second stop lever 704 is inserted into the bayonet by the second return spring 705, so that the baffle 702 is firmly closed, thereby increasing the convenience of the device in use.
Referring to fig. 1, 2 and 4, the baffle 702 and the through groove 701 form a clamping structure through the second limiting rod 704 and the bayonet 703, the second limiting rod 704 and the housing 1 form an elastic structure through the second return spring 705, the second limiting rod 704 is pulled to separate the second limiting rod 704 from the bayonet 703, the baffle 702 can be pushed into the groove 9 through the push rod 8, so that the through groove 701 is opened, the speed reducer main body 2 in the housing 1 can be maintained and maintained through the through groove 701, the baffle 702 is pushed to reset through the push rod 8, and the second limiting rod 704 is clamped with the bayonet 703, so that the baffle 702 is firmly closed, and convenience of the device is improved in this way.
Working principle: when the speed reducer adapting to various motor types is used, firstly, the motor rotating shaft 5 is inserted into the connecting shell 4, the screw rod 601 is rotated, the limiting block 603 is driven by the supporting plate 602 to be inserted into the limiting groove 604, limiting of the motor rotating shaft 5 is achieved, therefore, the motor rotating shaft 5 is firmly connected with the connecting shell 4, when the motor is replaced, the connecting shell 4 can be quickly replaced by reversing the operation, when lubricating oil is added to the speed reducer main body 2, the second limiting rod 704 is pulled, the baffle 702 is pushed into the groove 9 through the push rod 8, maintenance and maintenance can be carried out on the speed reducer main body 2 through the through groove 701, the baffle 702 is reset after the replacement is finished, and the baffle 702 is firmly closed through the second limiting rod 704 and the bayonet 703, so that the speed reducer adapting to various motor types is used, and the content which is not described in detail in the description belongs to the prior art known to a person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides an adaptation multiple motor model's speed reducer, includes shell (1), speed reducer main part (2), polished rod (3), coupling shell (4) and motor shaft (5), its characterized in that: the inside of shell (1) has to be provided with speed reducer main part (2), and the outside welding of speed reducer main part (2) has polished rod (3) that extend to the shell (1) outside, the outside welding of polished rod (3) has coupling shell (4), and the inside of coupling shell (4) is provided with stop gear (6), stop gear (6) are by lead screw (601), backup pad (602), stopper (603), spacing groove (604) and slide (605) constitution, the inside of coupling shell (4) is connected with lead screw (601) that extend to coupling shell (4) outside through the bearing rotation, and the outside symmetry cover of lead screw (601) is equipped with backup pad (602), the inboard welding of backup pad (602) has stopper (603), spacing groove (604) have been seted up to the surface symmetry of motor pivot (5), the inside of coupling shell (4) is provided with slide (605).
2. A speed reducer adapted to a plurality of motor models as set forth in claim 1, wherein: the supporting plate (602) is in threaded connection with the screw rod (601), and the supporting plate (602) and the connecting shell (4) form a sliding structure through the slide way (605).
3. A speed reducer adapted to a plurality of motor models as set forth in claim 1, wherein: the motor rotating shaft (5) and the connecting shell (4) form a limiting structure through a limiting block (603) and a limiting groove (604).
4. A speed reducer adapted to a plurality of motor models as set forth in claim 1, wherein: the center line of the connecting shell (4) coincides with the center line of the polish rod (3), and the polish rod (3) and the shell (1) form a rotating structure through a bearing.
5. A speed reducer adapted to a plurality of motor models as set forth in claim 1, wherein: one side at the top end of the shell (1) is provided with a clamping mechanism (7), and the clamping mechanism (7) consists of a through groove (701), a baffle plate (702), a bayonet (703), a second limiting rod (704) and a second reset spring (705).
6. A speed reducer for adapting to multiple motor models according to claim 5, characterized in that: the novel plastic box is characterized in that a through groove (701) is formed in one side of the top end of the shell (1), a groove (9) communicated with the through groove (701) is formed in one side of the through groove (701), a baffle plate (702) is connected to the inside of the through groove (701) in a sliding mode, a push rod (8) penetrating through the through groove (701) is welded on one side of the top end of the baffle plate (702), and a bayonet (703) is formed in the other side of the top end of the baffle plate (702).
7. A speed reducer adapted to multiple motor models as defined in claim 6, wherein: the bayonet (703) is internally provided with a second limiting rod (704) penetrating through the baffle (702) and extending to the outer side of the shell (1), and a second return spring (705) is welded between the second limiting rod (704) and the shell (1).
8. A speed reducer for adapting to multiple motor models according to claim 7, characterized in that: the baffle (702) and the through groove (701) form a clamping structure through a second limiting rod (704) and a bayonet (703), and the second limiting rod (704) and the shell (1) form an elastic structure through a second reset spring (705).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321715254.2U CN219994338U (en) | 2023-07-03 | 2023-07-03 | Speed reducer adapting to various motor models |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321715254.2U CN219994338U (en) | 2023-07-03 | 2023-07-03 | Speed reducer adapting to various motor models |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219994338U true CN219994338U (en) | 2023-11-10 |
Family
ID=88617841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321715254.2U Active CN219994338U (en) | 2023-07-03 | 2023-07-03 | Speed reducer adapting to various motor models |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219994338U (en) |
-
2023
- 2023-07-03 CN CN202321715254.2U patent/CN219994338U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |