CN223967754U - Motor with speed regulation structure - Google Patents
Motor with speed regulation structureInfo
- Publication number
- CN223967754U CN223967754U CN202520091661.3U CN202520091661U CN223967754U CN 223967754 U CN223967754 U CN 223967754U CN 202520091661 U CN202520091661 U CN 202520091661U CN 223967754 U CN223967754 U CN 223967754U
- Authority
- CN
- China
- Prior art keywords
- motor
- variable frequency
- clamping
- frequency motor
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
本实用新型涉及一种带有调速结构的电机，包括其内具有齿轮减速机构的减速箱以及设置在减速箱侧部的变频电机，齿轮减速机构中的输入轴的一端贯穿延伸至减速箱的外部，输入轴的外端部上设有卡腔，变频电机的输出轴端面上设有卡杆，卡杆匹配插装在卡腔内，减速箱的外侧设置有能够进给与回退的顶推机构。本实用新型利用顶推机构进给将变频电机压装到位，将卡杆压紧限位在卡腔内，是西安输出轴与输入轴连接，在拆卸时，顶推机构回退取消对变频电机的压装，将卡杆从卡腔内拔出，即可将变频电机与减速箱快速拆分，相对于参考专利提供的技术方案来说，本申请使得变频电机的拆装更加快速方便，更有利于变频电机的拆卸检修或更换。
This utility model relates to a motor with a speed-regulating structure, including a gearbox containing a gear reduction mechanism and a variable frequency motor disposed on the side of the gearbox. One end of the input shaft in the gear reduction mechanism extends through to the outside of the gearbox, and a retaining cavity is provided on the outer end of the input shaft. A retaining rod is provided on the end face of the output shaft of the variable frequency motor, and the retaining rod is fitted into the retaining cavity. A push mechanism capable of feeding and retracting is provided on the outside of the gearbox. This utility model uses the push mechanism to press the variable frequency motor into place and presses the retaining rod tightly and limits it in the retaining cavity, thus connecting the output shaft and the input shaft. During disassembly, the push mechanism retracts to release the pressing of the variable frequency motor, and the retaining rod is pulled out from the retaining cavity, allowing the variable frequency motor to be quickly separated from the gearbox. Compared with the technical solution provided by the reference patent, this application makes the disassembly and assembly of the variable frequency motor faster and more convenient, and is more conducive to the disassembly, inspection, or replacement of the variable frequency motor.
Description
Technical Field
The utility model relates to the technical field of motor driving, in particular to a motor with a speed regulation structure.
Background
The gear reduction motor is a motor with a gear reduction box, the assembly can be also commonly called a gear box motor or a gear reduction motor, the output end of the existing gear reduction motor is usually fixedly connected with a reduction box mechanism, and if the motor is damaged, the motor is inconvenient to replace, so that the gear reduction motor with a speed regulating mechanism is provided.
The reference is granted to the chinese patent of bulletin number CN222052787U, it discloses a gear motor with speed regulating mechanism, this gear motor with speed regulating mechanism installs the spliced pole through at inverter motor output, and set up on the installation piece with spliced pole assorted slot, the installation piece is connected with the connecting block through the removal fixture block mechanism and the connecting block joint that its inside symmetry set up, when need dismantle inverter motor, rotatory commentaries on classics handle, screw thread fixture block removes under the effect of commentaries on classics handle, when screw thread fixture block no longer contacts with the spliced pole, can separate spliced pole and installation piece, thereby be convenient for take off inverter motor and change. However, when the gear reduction motor with the speed regulating mechanism is used for disassembling the variable frequency motor, the screw rod is required to be screwed to drive the threaded clamping block to move, the stroke of the threaded rod is long, the time consumption of the disassembling process is long, the quick disassembly and assembly of the variable frequency motor cannot be realized, and the convenience is still insufficient.
Disclosure of utility model
The utility model aims to provide a motor with a speed regulation structure and a quick-dismantling effect, and effectively solves the problems 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 motor with speed regulation structure, including the reducing gear box that has gear reduction mechanism in it and set up the inverter motor in the reducing gear box lateral part, the one end of the input shaft in the gear reduction mechanism runs through and extends to the outside of reducing gear box, is equipped with the card chamber on the outer tip of input shaft, is equipped with the kelly on inverter motor's the output shaft terminal surface, and the kelly matches the cartridge at the card intracavity, and the outside of reducing gear box is provided with the pushing mechanism that can feed and fall back, and when pushing mechanism fed, can put inverter motor pressure equipment in place, and then compress tightly the kelly spacing at the card intracavity.
Therefore, the variable frequency motor is pressed in place by feeding the pushing mechanism, the clamping rod is pressed and limited in the clamping cavity, the western-style output shaft is connected with the input shaft, when the variable frequency motor is disassembled, the pushing mechanism is retracted to cancel the pressing of the variable frequency motor, the clamping rod is pulled out of the clamping cavity, and the variable frequency motor and the reduction gearbox can be quickly disassembled.
Further, the cross section of the clamping cavity is rectangular, and the cross section of the clamping rod is rectangular matched with the clamping cavity.
Further, the pushing mechanism comprises a mounting frame, a mounting plate, a driving device and a pushing disc, wherein two mounting frames are fixed on the side part of the reduction gearbox, the mounting plates are jointly fixed on the end parts of the two mounting frames, the driving device is mounted on the mounting plate, the pushing disc is mounted on the telescopic end part of the driving device, and the pushing disc is in fit and abutting fit with the end face of one side, far away from the output shaft, of the variable frequency motor, so that the press-fit effect is achieved.
Further, the driving device adopts an electric pushing cylinder, the electric pushing cylinder is fixed on the mounting plate, the end part of the telescopic rod of the electric pushing cylinder penetrates through the other side of the mounting plate, and the pushing disc is fixed on the end part of the telescopic rod of the electric pushing cylinder.
Further, the lateral part of reducing gear box is fixed with annular seat around the input shaft, and the equipartition has a plurality of inserted bars on the annular seat, and variable frequency motor's outside fixed welding has the card to hold the ring, and the card holds to have a plurality of card holes on the ring equipartition, when in place with variable frequency motor pressure equipment, each inserted bar one-to-one's matching card dress in the card hole.
Further, the end parts of the two mounting frames far away from the mounting plates are respectively fixedly provided with a mounting foot, and the mounting feet are detachably fastened on the side parts of the reduction gearbox through fastening bolts.
Compared with the prior art, the utility model has the following beneficial effects.
According to the utility model, the variable frequency motor is pressed in place by feeding the pushing mechanism, the clamping rod is pressed and limited in the clamping cavity, the western-style output shaft is connected with the input shaft, when the variable frequency motor is disassembled, the pushing mechanism is retracted to cancel the pressing of the variable frequency motor, the clamping rod is pulled out of the clamping cavity, and the variable frequency motor and the reduction gearbox can be rapidly disassembled.
When the clamping rods are aligned and inserted into the clamping cavities in place, the inserting rods on the annular seat are correspondingly inserted into the clamping holes on the clamping rings respectively, after the variable frequency motor is pressed in place, the inserting rods are used for being assembled with the clamping holes, so that multi-point support can be provided for the variable frequency motor, the firmness of the variable frequency motor during installation is improved, and the stability of the variable frequency motor during speed regulation work by being matched with the gear reduction structure is effectively ensured.
According to the utility model, the mounting feet are fastened on the side part of the reduction gearbox by the fastening bolts, so that the mounting rack is mounted, the mounting rack has a detachable effect, and the whole pushing mechanism is conveniently detached from the side part of the reduction gearbox, so that the use requirement of the reagent is met.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram illustrating the installation of a variable frequency motor according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2A;
Fig. 4 is a second schematic diagram of the installation of the inverter motor structure in the present utility model.
The device comprises a reduction gearbox, an input shaft, a clamping cavity, a ring seat, a 13, a plug rod, a 2, a variable frequency motor, a 21, an output shaft, a 211, a clamping rod, a 22, a clamping ring, a 221, a clamping hole, a 3, a pushing mechanism, a 31, a mounting rack, a 311, a mounting foot, a 312, a fastening bolt, a 32, a mounting plate, a 33, a driving device, a 34 and a pushing disc.
Detailed Description
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. 1-4, the motor with a speed regulation structure provided by the present utility model includes a reduction gearbox 1 having a gear reduction mechanism therein and a variable frequency motor 2 disposed at a side portion of the reduction gearbox 1, wherein one end of an input shaft 11 in the gear reduction mechanism extends to an outside of the reduction gearbox 1, the gear reduction mechanism is consistent with that in the reference patent, and specific construction and operation principle are not repeated in detail, wherein the input shaft 11 in the present utility model is a first rotating rod in the reference patent.
The outer end part of the input shaft 11 is provided with a clamping cavity 111, the end surface of an output shaft 21 of the variable frequency motor 2 is provided with a clamping rod 211, the clamping rod 211 is matched and inserted into the clamping cavity 111, the outer side of the reduction gearbox 1 is provided with a pushing mechanism 3 capable of feeding and retracting, and when the pushing mechanism 3 feeds, the variable frequency motor 2 can be pressed in place, so that the clamping rod 211 is pressed and limited in the clamping cavity 111.
When the variable frequency motor 2 is installed, the clamping rod 211 at the end part of the output shaft 21 is aligned and inserted into the clamping cavity 111, then the variable frequency motor 2 is pressed in place through the feeding work of the pushing mechanism 3, the clamping rod 211 is pressed and limited in the clamping cavity 111, the connection between the output shaft 21 and the input shaft 11 is realized, when the variable frequency motor 2 is disassembled, the pressing work of the pushing mechanism 3 is canceled, the clamping rod 211 is pulled out of the clamping cavity 111, and the variable frequency motor 2 and the reduction gearbox 1 can be rapidly disassembled.
The variable frequency motor 2 is pressed in place by feeding the pushing mechanism 3, the clamping rod 211 is pressed and limited in the clamping cavity 111, the western-style output shaft 21 is connected with the input shaft 11, when the variable frequency motor 2 is disassembled, the pushing mechanism 3 is retracted to cancel the pressing of the variable frequency motor 2, the clamping rod 211 is pulled out of the clamping cavity 111, and the variable frequency motor 2 and the reduction gearbox 1 can be quickly disassembled.
In addition, the cross section of the clamping cavity 111 is rectangular, the cross section of the clamping rod 211 is rectangular matched with the clamping cavity 111, the cross sections of the clamping cavity 111 and the clamping rod 211 are designed into mutually matched rectangular shapes, when the clamping rod 211 is inserted into the clamping cavity 111, the positioning effect is achieved, the relative rotation capacity of the output shaft 21 and the input shaft 11 is avoided, and the output shaft 21 can be guaranteed to effectively drive the input shaft 11 to rotate for transmission.
Specifically, the pushing mechanism 3 comprises a mounting frame 31, a mounting plate 32, a driving device 33 and a pushing disc 34, two mounting frames 31 are fixed on the side portion of the reduction gearbox 1, the mounting plate 32 is jointly fixed on the end portions of the two mounting frames 31, the driving device 33 is mounted on the mounting plate 32, the pushing disc 34 is mounted on the telescopic end portion of the driving device 33, and the pushing disc 34 is in fit and abutting fit with the end face of the variable frequency motor 2, which is far away from the output shaft 21, so that the press-fit effect is achieved.
The driving device 33 adopts an electric pushing cylinder, the electric pushing cylinder is fixed on the mounting plate 32, the end part of the telescopic rod of the electric pushing cylinder extends to the other side of the mounting plate 32 in a penetrating way, and the pushing disc 34 is fixed on the end part of the telescopic rod of the electric pushing cylinder.
The pushing disc 34 can be driven to correspondingly feed and retract through the telescopic work of the electric pushing cylinder, when the pushing disc 34 feeds, the pushing disc 34 is attached to and abutted against the end part of one side, far away from the output shaft 21, of the variable frequency motor 2, so that the variable frequency motor 2 can be pressed, and when the pushing disc 34 retracts, the pushing disc 34 is separated from the variable frequency motor 2, so that the pressing of the variable frequency motor 2 can be canceled.
In addition, the driving device 33 may also use a cylinder, a hydraulic cylinder and other linear driving elements as a driving source for feeding and retracting the pushing disc 34.
Specifically, the lateral part of reducing gear box 1 is fixed with annular seat 12 around input shaft 11, and the equipartition has a plurality of inserted bars 13 on the annular seat 12, and the outside fixed welding of inverter motor 2 has a clamping ring 22, has a plurality of card holes 221 on the clamping ring 22 equipartition, and when pressing in place inverter motor 2, the matching card of each inserted bar 13 one-to-one is adorned in card hole 221.
When the clamping rods 211 are aligned and inserted into the clamping cavities 111 in place, the inserting rods 13 on the annular seat 12 are correspondingly inserted into the clamping holes 221 on the clamping rings 22 respectively, after the variable frequency motor 2 is pressed in place, the inserting assembly of the inserting rods 13 and the clamping holes 221 is utilized to provide multi-point support for the variable frequency motor 2, so that the firmness of the variable frequency motor 2 during installation is improved, and the stability of the variable frequency motor 2 during speed regulation operation in cooperation with a gear reduction structure is effectively ensured.
Specifically, the end portions of the two mounting frames 31 far from the mounting plate 32 are respectively fixed with a mounting foot 311, and the mounting feet 311 are detachably fastened on the side portion of the reduction gearbox 1 through fastening bolts 312.
The mounting feet 311 are fastened on the side part of the reduction gearbox 1 by the fastening bolts 312, so that the mounting frame 31 is mounted, the mounting frame 31 has a detachable effect, and the whole pushing mechanism 3 is conveniently detached from the side part of the reduction gearbox 1, so that the use requirement of a reagent is met.
The foregoing detailed description of the utility model has been presented in conjunction with a specific embodiment, and it is not intended that the utility model be limited to such detailed description. Several equivalent substitutions or obvious modifications will occur to those skilled in the art to which this utility model pertains without departing from the spirit of the utility model, and the same should be considered to be within the scope of this utility model as defined in the appended claims.
Claims (6)
1. The utility model provides a motor with speed regulation structure, includes reducing gear box (1) and setting that have gear reduction mechanism in it are in inverter motor (2) of reducing gear box (1) lateral part, its characterized in that:
One end of an input shaft (11) in the gear reduction mechanism penetrates through and extends to the outside of the reduction gearbox (1);
A clamping cavity (111) is arranged at the outer end part of the input shaft (11);
A clamping rod (211) is arranged on the end face of an output shaft (21) of the variable frequency motor (2), and the clamping rod (211) is inserted into the clamping cavity (111) in a matching manner;
The outside of reducing gear box (1) is provided with pushing mechanism (3) that can feed and fall back, when pushing mechanism (3) feed, can with inverter motor (2) pressure equipment is put in place, and then with clamping lever (211) compress tightly spacing in card chamber (111).
2. The motor with a speed regulating structure according to claim 1, wherein:
The cross section of the clamping cavity (111) is rectangular, and the cross section of the clamping rod (211) is rectangular matched with the clamping cavity (111) in a fit mode.
3. The motor with a speed regulating structure according to claim 1, wherein:
the pushing mechanism (3) comprises a mounting frame (31), a mounting plate (32), a driving device (33) and a pushing disc (34);
Two mounting frames (31) are fixed on the side part of the reduction gearbox (1), and the mounting plates (32) are jointly fixed on the end parts of the two mounting frames (31);
The driving device (33) is arranged on the mounting plate (32), and the pushing disc (34) is arranged on the telescopic end part of the driving device (33);
The pushing disc (34) is in fit and interference fit with the end face of one side, far away from the output shaft (21), of the variable frequency motor (2), so that a press-fit effect is achieved.
4. A motor with a speed regulating structure according to claim 3, wherein:
The driving device (33) adopts an electric push cylinder which is fixed on the mounting plate (32), and the end part of the telescopic rod of the electric push cylinder extends to the other side of the mounting plate (32) in a penetrating way;
the pushing disc (34) is fixed on the end part of the telescopic rod of the electric pushing cylinder.
5. The motor with a speed regulating structure according to claim 1, wherein:
An annular seat (12) is fixed on the side part of the reduction gearbox (1) around the input shaft (11), and a plurality of inserted bars (13) are uniformly distributed on the annular seat (12);
A clamping ring (22) is fixedly welded outside the variable frequency motor (2), and a plurality of clamping holes (221) are uniformly distributed on the clamping ring (22);
When the variable frequency motor (2) is pressed in place, the inserting rods (13) are correspondingly clamped in the clamping holes (221) in a one-to-one matching mode.
6. A motor with a speed regulating structure according to claim 3, wherein:
The two mounting frames (31) are respectively fixed with mounting feet (311) at the end parts far away from the mounting plates (32), and the mounting feet (311) are detachably fastened at the side parts of the reduction gearbox (1) through fastening bolts (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520091661.3U CN223967754U (en) | 2025-01-14 | 2025-01-14 | Motor with speed regulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520091661.3U CN223967754U (en) | 2025-01-14 | 2025-01-14 | Motor with speed regulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223967754U true CN223967754U (en) | 2026-03-03 |
Family
ID=98886814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520091661.3U Active CN223967754U (en) | 2025-01-14 | 2025-01-14 | Motor with speed regulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223967754U (en) |
-
2025
- 2025-01-14 CN CN202520091661.3U patent/CN223967754U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212122509U (en) | Pneumatic fixture for turning gear pump cover | |
| CN210475115U (en) | Section bar chuck for stretch bender | |
| CN221537772U (en) | Continuous automatic stamping device | |
| CN213618528U (en) | Bulking machine of side screw rod ejecting mechanism | |
| CN224238934U (en) | Quick-dismantling structure of combined machine tool transmission screw | |
| CN107649862B (en) | Belt pulley press-fitting device | |
| CN210819394U (en) | Tool for adjusting and assembling hydraulic component at front end of thin-wall cylindrical cabin | |
| CN221087905U (en) | Encircling type ejection device | |
| CN220791730U (en) | Can dismantle nut fast | |
| CN216731141U (en) | Conveniently-detached grinding wheel for lithium battery angle grinder | |
| CN114260991A (en) | Integrated efficient tool changing system | |
| CN216589681U (en) | Brake drum with quick mounting and dismounting structure | |
| CN223790381U (en) | A bearing housing disassembly tool | |
| CN207868953U (en) | The installing and dismounting special machine of motor rotor component | |
| CN220717665U (en) | Machine tool thread rolling wheel convenient to install | |
| CN223290481U (en) | A printing roller that is easy to clean | |
| CN223997741U (en) | Clutch pressure dismouting machine | |
| CN223776029U (en) | An engine cylinder liner turning mechanism | |
| CN212287468U (en) | Filter element dismounting device | |
| CN210650847U (en) | Cutter mechanism for diaphragm pipe cutting equipment | |
| CN218453158U (en) | Quick-release structure of main ejector rod of injection molding machine | |
| CN222470755U (en) | Assembled lathe tool cutter arbor | |
| CN224059687U (en) | Clamp for middle shell of electric circulating ball steering gear | |
| CN223234860U (en) | Die fixing structure of stamping die | |
| CN214626728U (en) | Roentz motor rotor is with dismantling frock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |