CN220930129U - Frequency conversion speed reducer with gears convenient to replace - Google Patents
Frequency conversion speed reducer with gears convenient to replace Download PDFInfo
- Publication number
- CN220930129U CN220930129U CN202323187335.2U CN202323187335U CN220930129U CN 220930129 U CN220930129 U CN 220930129U CN 202323187335 U CN202323187335 U CN 202323187335U CN 220930129 U CN220930129 U CN 220930129U
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- gear
- sliding connection
- junction box
- variable frequency
- speed reducer
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 title description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 17
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 17
- 241001330002 Bambuseae Species 0.000 claims description 17
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 17
- 239000011425 bamboo Substances 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model belongs to the technical field of variable frequency reducers, and particularly relates to a variable frequency reducer convenient for replacing gears, which comprises a motor, wherein a junction box is arranged on the left side of the front surface of the motor, the front surface of the junction box is contacted with a box cover, four evenly-distributed plugboards are fixedly connected to the back surface of the box cover and are in sliding connection with the junction box, clamping holes are formed in the surface of each plugboard, an end block is fixedly connected to the inside of the junction box, a top plate is connected to the inside of the junction box in a sliding manner, and the top plate is in sliding connection with the end block. According to the scheme, the end disc is pulled to move in the direction away from the moving barrel so as to drive the limiting rod to move, and then the limiting rod is separated from the output end, so that an operator can pull the moving barrel to separate from the output end, the moving disc and the inserting block II are driven to separate from the gear, and the gear is convenient to detach and replace by the operator.
Description
Technical Field
The utility model belongs to the technical field of variable frequency reducers, and particularly relates to a variable frequency reducer with gears convenient to replace.
Background
As is well known, a variable frequency speed reducer is a device capable of achieving deceleration by adjusting the rotational speed of a motor. The motor speed reducing device is widely applied to various mechanical equipment, such as fans, water pumps, conveyors and the like, can meet the speed reducing requirements under different working conditions, and improves the running efficiency and reliability of the equipment.
However, the existing variable frequency speed reducer has certain defects, firstly, the junction box and the box cover used by the existing variable frequency speed reducer are fixed by adopting bolts, and as the bolts are required to be assembled and disassembled by matching with professional assembly tools, the variable frequency speed reducer is obviously inconvenient for people to use;
Secondly, the existing variable frequency speed reducer adopts a fixed connection mode to install between the gear and the output end, so that operators can be difficult to replace the gear rapidly.
Disclosure of Invention
The utility model aims to provide a variable frequency speed reducer with gears convenient to replace, which solves the problems that a junction box and a box cover used in the existing variable frequency speed reducer are fixed by bolts, and the bolts are inconvenient to use due to the fact that the bolts are required to be assembled and disassembled by matching with professional assembly tools; and solve current variable frequency speed reducer and adopted fixed connection's mode to install between gear and the output more, caused the operating personnel to be difficult to carry out quick replacement's problem to the gear.
In order to achieve the above purpose, the utility model provides a frequency conversion speed reducer convenient for replacing gears, which comprises a motor, wherein a junction box is arranged on the left side of the front surface of the motor, the front surface of the junction box is contacted with a box cover, the back surface of the box cover is fixedly connected with four evenly distributed plugboards, the plugboards are in sliding connection with the junction box, the surface of each plugboard is provided with a clamping hole, the inside of the junction box is fixedly connected with an end block, the inside of the junction box is in sliding connection with a top plate, and the top plate is in sliding connection with the end block;
The end face fixedly connected with card ball of end piece one side is kept away from to the roof, card ball and card hole sliding connection, the right side of motor is provided with the reduction gear, the front of reduction gear is provided with the output, the outside of output has slidingly cup jointed the gear, be provided with dismouting mechanism on the output.
The principle of the utility model is as follows: after the wiring of the cable by an operator is finished, the box cover can be pushed to contact with the junction box, so that the plug board is inserted into the junction box, in the process, the clamping ball is pressed down by the inclined end face of the plug board to move to push the top board to move, the first spring deforms under the action of the end block, finally the clamping ball contacts with the surface of the plug board, the clamping ball slides along the surface of the plug board under the action of the force, and when the clamping ball slides into the clamping hole, the first spring recovers deformation to push the clamping ball to be inserted into the clamping hole, limit the plug board, and further the box cover is stably arranged, so that the quick installation and use of the operator are facilitated;
When the gear needs to be replaced, the movable end disc moves in the direction away from the movable barrel so as to drive the limiting rod to move, the second spring deforms, the limiting rod is finally separated from the output end, the movable barrel is pulled to move in the direction away from the gear so as to drive the movable disc to move, the second insert block is driven to be separated from the gear, the movable barrel, the movable disc and other structures are finally separated from the output end, the gear is pulled to move in the direction away from the fixed disc, the first insert block is separated from the gear, and the gear is convenient for operators to rapidly dismantle and replace the gear.
The utility model has the beneficial effects that: this scheme is through promoting lid and terminal box contact for the picture peg inserts the terminal box, under the effect of structures such as draw-in hole, card ball, spring, can carry out spacing processing to the picture peg, and then make the lid be in to settle stably, the quick installation of operating personnel of being convenient for uses, avoid using the inconvenient problem of using of screw fixation among the prior art, move to the direction of keeping away from the removal section of thick bamboo through pulling the end dish, so as to drive the gag lever post and remove, and then make the gag lever post break away from the output, make operating personnel can pull the removal section of thick bamboo break away from the output, in order to drive removal dish, two break away from the gear of inserted block, the operating personnel of being convenient for demolish, change the use to the gear.
Further, the end face of the horizontal part of the top plate, which is far away from one side of the clamping ball, is welded with a first spring, the other end of the first spring is welded with the end face of the end block, which is close to one side of the plugboard, and the top plate can be connected for use through the arrangement of the first spring.
Further, the end blocks are arranged in a plurality, the end blocks are uniformly distributed on the junction box, and the top plate can be guided through the arrangement of the end blocks.
Further, dismouting mechanism includes the fixed disk, the fixed disk has been cup jointed in the outside of output, fixed disk and gear contact, the terminal surface fixedly connected with inserted block one that the fixed disk is close to gear one side, inserted block one and gear sliding connection, the outside sliding sleeve of output has moved the dish, it contacts with the gear to move the dish, the terminal surface fixedly connected with inserted block two that the dish is close to gear one side, insert block two and gear sliding connection, the terminal surface fixedly connected with that gear one side was kept away from to the dish removes a section of thick bamboo, remove section of thick bamboo and output sliding connection, the upper and lower side of removing a section of thick bamboo all contacts with the terminal surface that the section of thick bamboo has the terminal surface that the terminal surface contacted with the removal section of thick bamboo is all fixedly connected with gag lever post, gag lever post and removal section of thick bamboo sliding connection, gag lever post and output sliding connection through pulling the terminal surface to the direction removal of keeping away from the removal section of thick bamboo to drive the gag lever post, the second spring takes place deformation, finally makes the gag lever post break away from the output, then pulls the removal section of thick bamboo to the direction removal of keeping away from the gear to drive the removal of the second, and makes the second gear drive the terminal surface that the second and makes the face of the terminal surface that the dish contacted with the removal section of thick bamboo, and the removal of thick bamboo, and the final change of the face that the gear is kept away from the fixed to change, and the face of the removal is convenient for the fixed disk.
Furthermore, the first inserting blocks are arranged in a plurality, the first inserting blocks are distributed on the fixed disc in an annular array mode, and the gears can be inserted and limited through the arrangement of the first inserting blocks.
Furthermore, the second inserting blocks are arranged in a plurality, the second inserting blocks are arranged on the movable disc in an annular array mode, and the gears can be inserted and limited through the arrangement of the second inserting blocks.
Furthermore, the end face of each end disc, which is in contact with the movable cylinder, is welded with a second spring, the other end of the second spring is welded with the movable cylinder, and the end discs can be connected for use through the arrangement of the second springs.
Drawings
FIG. 1 is a perspective view of the overall structure of a variable frequency speed reducer with gears convenient to replace according to an embodiment of the invention;
FIG. 2 is a top cross-sectional view of FIG. 1 of a variable frequency drive for facilitating gear replacement in accordance with an embodiment of the present invention;
FIG. 3 is a side cross-sectional view of FIG. 1 of a variable frequency drive for facilitating gear replacement in accordance with an embodiment of the present invention;
FIG. 4 is an enlarged view of FIG. 2A of a variable frequency drive for facilitating gear replacement in accordance with an embodiment of the present invention;
FIG. 5 is an enlarged view of the mounting mechanism of FIG. 3 for a variable frequency speed reducer that facilitates replacement of gears in accordance with an embodiment of the present invention;
Fig. 6 is an enlarged view of fig. 5B of a variable frequency drive for facilitating gear replacement in accordance with an embodiment of the present invention.
Detailed Description
The following is a further detailed description of the embodiments:
Reference numerals in the drawings of the specification include: the motor 1, the junction box 2, the box cover 3, the plugboard 4, the clamping hole 5, the end block 6, the top plate 7, the clamping ball 8, the first spring 9, the speed reducer 10, the output end 11, the gear 12, the dismounting mechanism 13, the fixed disc 131, the first plug 132, the movable disc 133, the second plug 134, the movable cylinder 135, the end disc 136, the limiting rod 137 and the second spring 138.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the embodiment provides a variable frequency speed reducer with gears convenient to replace, which comprises a motor 1, wherein a junction box 2 is arranged on the left side of the front surface of the motor 1, the front surface of the junction box 2 is contacted with a box cover 3, four evenly distributed plugboards 4 are fixedly connected to the back surface of the box cover 3, the plugboards 4 are in sliding connection with the junction box 2, clamping holes 5 are formed in the surface of each plugboard 4, end blocks 6 are fixedly connected to the inside of the junction box 2, a plurality of end blocks 6 are uniformly distributed on the junction box 2, the top board 7 can be guided through the arrangement of the end blocks 6, the inside of the junction box 2 is in sliding connection with the top board 7, and the top board 7 is in sliding connection with the end blocks 6;
The terminal surface fixedly connected with card ball 8 of roof 7 side far away from end piece 6, card ball 8 and card hole 5 sliding connection, the terminal surface welding of card ball 8 side is kept away from to the horizontal part of roof 7 has spring one 9, the other end of spring one 9 and the terminal surface welding of end piece 6 side near picture peg 4, through the setting of spring one 9, can connect the roof 7 and use, the right side of motor 1 is provided with reduction gear 10, the front of reduction gear 10 is provided with output 11, gear 12 has been cup jointed in the outside slip of output 11, through promoting lid 3 and terminal box 2 contact, make picture peg 4 insert terminal box 2, in this process, card ball 8 takes place to remove under the oblique terminal surface extrusion of picture peg 4, in order to promote roof 7 and remove, under the effect of end piece 6, spring one 9 takes place to deform, finally make card ball 8 and picture peg 4 surface contact, under the effect, card ball 8 slides along picture peg 4 surface, when card ball 8 slides into card hole 5 department, spring one 9 resumes deformation, in order to promote card ball 8 to insert card hole 5, carry out spacing to picture peg 4, and make the lid 3 settle and be in the steady operation of installing fast and stable, the personnel of being convenient for install.
As shown in fig. 1, fig. 2, fig. 3, fig. 5 and fig. 6, the output end 11 is provided with a dismounting mechanism 13, the dismounting mechanism 13 comprises a fixed disc 131, the outer side of the output end 11 is fixedly sleeved with the fixed disc 131, the fixed disc 131 is in contact with the gear 12, the end face of the fixed disc 131, which is close to one side of the gear 12, is fixedly connected with a first inserting block 132, the first inserting block 132 is slidably connected with the gear 12, the first inserting block 132 is provided with a plurality of inserting blocks, the first inserting blocks 132 are distributed on the fixed disc 131 in an annular array, the gear 12 can be inserted and limited by the arrangement of the first inserting blocks 132, the outer side of the output end 11 is slidably sleeved with a movable disc 133, the movable disc 133 is in contact with the gear 12, the end face, which is close to one side of the gear 12, of the movable disc 133 is fixedly connected with a second inserting block 134, the second inserting block 134 is slidably connected with the gear 12, the plurality of inserting blocks 134 are distributed in an annular array on the movable disc 133, and the arrangement of the second inserting blocks 134 is provided, the gear 12 can be inserted and limited, the end face of the movable disc 133, which is far away from one side of the gear 12, is fixedly connected with the movable drum 135, the movable drum 135 is in sliding connection with the output end 11, the upper side and the lower side of the movable drum 135 are respectively contacted with the end discs 136, each end disc 136 is fixedly connected with a limiting rod 137, each limiting rod 137 is in sliding connection with the movable drum 135, each limiting rod 137 is in sliding connection with the output end 11, each end disc 136 is welded with a second spring 138, the other end of the second spring 138 is welded with the movable drum 135, the end discs 136 can be connected for use by the arrangement of the second springs 138, the end discs 136 are pulled to move in a direction far away from the movable drum 135 so as to drive the limiting rods 137 to move, the second springs 138 deform, finally the limiting rods 137 are separated from the output end 11, then the movable drum 135 is pulled to move in a direction far away from the gear 12, the movable disc 133 is driven to move, so as to drive the second insert block 134 to separate from the gear 12, and finally, the movable cylinder 135, the movable disc 133 and other structures separate from the output end 11, and then the gear 12 is pulled to move in a direction away from the fixed disc 131, so that the gear 12 is separated from the first insert block 132, and the gear 12 is convenient for an operator to quickly detach and replace.
The specific implementation process of the utility model is as follows: after the wiring of the cable by an operator is finished, the box cover 3 can be pushed to contact with the junction box 2, so that the plug board 4 is inserted into the junction box 2, in the process, the clamping ball 8 is pressed down by the inclined end face of the plug board 4 to push the top plate 7 to move, under the action of the end block 6, the first spring 9 is deformed, finally the clamping ball 8 contacts with the surface of the plug board 4, under the action of the force, the clamping ball 8 slides along the surface of the plug board 4, and when the clamping ball 8 slides into the clamping hole 5, the first spring 9 is restored to deform to push the clamping ball 8 to be inserted into the clamping hole 5 to limit the plug board 4, so that the box cover 3 is stably arranged, and the quick installation and use of the operator are facilitated;
When the gear 12 needs to be replaced, the movable end disc 136 moves in a direction away from the movable cylinder 135 to drive the limiting rod 137 to move, the second spring 138 deforms, the limiting rod 137 is finally separated from the output end 11, then the movable cylinder 135 is pulled to move in a direction away from the gear 12 to drive the movable disc 133 to move, and then the second insert block 134 is driven to be separated from the gear 12, finally the movable cylinder 135, the movable disc 133 and other structures are separated from the output end 11, and then the gear 12 is pulled to move in a direction away from the fixed disc 131, so that the gear 12 is separated from the first insert block 132, and the gear 12 can be quickly removed, replaced and used by operators conveniently.
This scheme is through promoting lid 3 and terminal box 2 contact for picture peg 4 inserts terminal box 2, under the effect of structure such as draw-in groove 5, draw-in ball 8, spring one 9, can carry out spacing processing to picture peg 4, and then make lid 3 be in the settling stability, the quick installation of the operating personnel of being convenient for uses, use the screw fixation inconvenient problem in the prior art is avoided, remove to the direction of keeping away from movable cylinder 135 through pulling terminal disc 136, so as to drive gag lever post 137 and remove, and then make gag lever post 137 break away from output 11, make the operating personnel can pull movable cylinder 135 break away from output 11, in order to drive movable disc 133, insert two 134 break away from gear 12, the operating personnel of being convenient for demolish gear 12, change the use.
It should be noted in advance that, in the present invention, unless explicitly specified and limited otherwise, terms such as "mounted," "connected," "fixed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing is merely exemplary embodiments of the present application, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present application, and these should also be considered as the scope of the present application, which does not affect the effect of the implementation of the present application and the utility of the patent. The protection scope of the present application is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (7)
1. The utility model provides a conveniently replace variable frequency speed reducer of gear, includes the motor, its characterized in that: the front left side of the motor is provided with a junction box, the front of the junction box is contacted with a box cover, the back of the box cover is fixedly connected with four evenly distributed plugboards, the plugboards are in sliding connection with the junction box, the surface of each plugboard is provided with a clamping hole, the inside of the junction box is fixedly connected with an end block, the inside of the junction box is in sliding connection with a top plate, and the top plate is in sliding connection with the end block;
The end face fixedly connected with card ball of end piece one side is kept away from to the roof, card ball and card hole sliding connection, the right side of motor is provided with the reduction gear, the front of reduction gear is provided with the output, the outside of output has slidingly cup jointed the gear, be provided with dismouting mechanism on the output.
2. The variable frequency speed reducer for conveniently replacing gears according to claim 1, wherein: the end face of the horizontal part of the top plate, which is far away from one side of the clamping ball, is welded with a first spring, and the other end of the first spring is welded with the end face of the end block, which is close to one side of the plugboard.
3. The variable frequency speed reducer for conveniently replacing gears according to claim 1, wherein: the end blocks are arranged in a plurality, and the end blocks are uniformly distributed on the junction box.
4. The variable frequency speed reducer for conveniently replacing gears according to claim 1, wherein: the disassembly and assembly mechanism comprises a fixed disc, the fixed disc has been fixedly sleeved in the outside of output, fixed disc and gear contact, the fixed disc is close to terminal surface fixedly connected with inserted block one of gear one side, inserted block one and gear sliding connection, the outside sliding sleeve of output has moved the dish, it contacts with the gear to remove the dish, the terminal surface fixedly connected with inserted block two that the dish is close to gear one side, insert block two and gear sliding connection, the terminal surface fixedly connected with that the gear one side was kept away from to the dish removes a section of thick bamboo, remove section of thick bamboo and output sliding connection, the upside of removing a section of thick bamboo all contacts the end disc, every the terminal surface of end disc and removal section of thick bamboo contact all fixedly connected with gag lever post, gag lever post and removal section of thick bamboo sliding connection, gag lever post and output sliding connection.
5. The variable frequency speed reducer for conveniently replacing gears according to claim 4, wherein: the first inserting blocks are arranged in a plurality, and the first inserting blocks are arranged on the fixed disc in an annular array.
6. The variable frequency speed reducer for conveniently replacing gears according to claim 4, wherein: the second inserting blocks are arranged in a plurality, and the second inserting blocks are distributed on the movable disc in an annular array mode.
7. The variable frequency speed reducer for conveniently replacing gears according to claim 4, wherein: and a second spring is welded on the end face, contacted with the movable cylinder, of each end disc, and the other end of the second spring is welded with the movable cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323187335.2U CN220930129U (en) | 2023-11-24 | 2023-11-24 | Frequency conversion speed reducer with gears convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323187335.2U CN220930129U (en) | 2023-11-24 | 2023-11-24 | Frequency conversion speed reducer with gears convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220930129U true CN220930129U (en) | 2024-05-10 |
Family
ID=90970086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323187335.2U Active CN220930129U (en) | 2023-11-24 | 2023-11-24 | Frequency conversion speed reducer with gears convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220930129U (en) |
-
2023
- 2023-11-24 CN CN202323187335.2U patent/CN220930129U/en active Active
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