CN111706664B - Speed reducer with damping function convenient to assemble and disassemble - Google Patents
Speed reducer with damping function convenient to assemble and disassemble Download PDFInfo
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- CN111706664B CN111706664B CN202010573081.XA CN202010573081A CN111706664B CN 111706664 B CN111706664 B CN 111706664B CN 202010573081 A CN202010573081 A CN 202010573081A CN 111706664 B CN111706664 B CN 111706664B
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- plate
- speed reducer
- fixedly connected
- limiting plate
- mounting
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 88
- 238000013016 damping Methods 0.000 title abstract description 18
- 230000009467 reduction Effects 0.000 claims description 42
- 230000005540 biological transmission Effects 0.000 claims description 28
- 230000035939 shock Effects 0.000 claims description 12
- 229920001971 elastomer Polymers 0.000 claims description 11
- 229920001821 foam rubber Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 13
- 238000009434 installation Methods 0.000 description 9
- 230000017525 heat dissipation Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0416—Air cooling or ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/025—Support of gearboxes, e.g. torque arms, or attachment to other devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/03—Gearboxes; Mounting gearing therein characterised by means for reinforcing gearboxes, e.g. ribs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a convenient-to-mount and demount speed reducer with a damping function, which comprises a mounting plate, a speed reducer body and a limiting plate, wherein the surface of the mounting plate is symmetrically provided with the limiting plate, the middle position of the inner wall of the limiting plate is fixedly connected with a conical guide block, the surface of the limiting plate is provided with a threaded hole, the threaded hole is positioned at the tail end of the conical guide block, two side walls of the speed reducer body are symmetrically provided with conical guide grooves, two side walls of the speed reducer body are respectively provided with a threaded groove, the threaded grooves are positioned at the opening end of the conical guide grooves, the bottom end of the mounting plate is symmetrically welded with a polished rod, the outer part of the polished rod is in sliding connection with a supporting plate, and the supporting plate is fixedly connected with the conical guide block of the limiting plate through a spring seat.
Description
Technical Field
The invention relates to the technical field of speed reducers, in particular to a speed reducer with a damping function, which is convenient to assemble and disassemble.
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 function of matching rotational speed and transmitting torque between a prime motor and a working machine or an actuating mechanism is widely applied to modern machines.
The speed reducer plays a role in matching the rotating speed and transmitting the torque between the prime motor and the working machine or the executing mechanism, and is a relatively precise machine. Its purpose is to reduce the rotational speed and increase the torque. It has various kinds and different types and uses. The speed reducer has various kinds and can be classified into a gear speed reducer, a worm speed reducer and a planetary gear speed reducer according to transmission types; the speed reducer can be divided into a single-stage speed reducer and a multi-stage speed reducer according to different transmission stages; the gear shape can be divided into a cylindrical gear reducer, a conical gear reducer and a conical-cylindrical gear reducer; according to the arrangement form of transmission, the speed reducer can be divided into an expanding type speed reducer, a split type speed reducer and a coaxial speed reducer.
However, the existing decelerator has the following disadvantages:
1. the traditional mounting mode of reduction gear is that the footing screw of reduction gear bottom aligns with the mounting hole on mounting panel surface earlier, uses the bolt from last pegging graft to down, and at the in-process of installation and dismantlement, all need operating personnel to carry out the adjustment position that iterates, at the in-process of removal, is sliding friction between reduction gear bottom and the mounting panel, and frictional force is big, and the installation is wasted time and energy with the dismantlement operation.
2. When the speed reducer is used, the vibration is generated, and when the speed reducer is installed, the speed reducer can be installed in a transitional mode through the shock absorption seat, but the output shaft of the speed reducer is fixedly connected with the transmission part, the vibration of the speed reducer can influence the transmission effect, even the transmission effect is broken, and the using effect is reduced.
Disclosure of Invention
The invention aims to provide a reducer with a damping function, which is convenient to assemble and disassemble, so as to solve the problems that in the prior art, the traditional installation mode of the reducer is that a foot screw hole at the bottom of the reducer is aligned with an installation hole on the surface of an installation plate, bolts are used for being inserted from top to bottom, operators are required to repeatedly adjust positions in the installation and disassembly processes, sliding friction is generated between the bottom of the reducer and the installation plate in the moving process, the friction force is large, and the installation and the disassembly operations are time-consuming and labor-consuming; when the speed reducer is used, the vibration is generated, and when the speed reducer is installed, the speed reducer can be installed in a transitional mode through the shock absorption seat, but the output shaft of the speed reducer is fixedly connected with the transmission part, the vibration of the speed reducer can influence the transmission effect, even the transmission effect is broken, and the using effect is reduced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a reduction gear with shock-absorbing function convenient to loading and unloading, includes mounting panel, reduction gear body and limiting plate, mounting panel surface symmetry installs the limiting plate, limiting plate inner wall intermediate position fixed connection toper guide block, threaded hole has been seted up on the limiting plate surface, the threaded hole is located the end position of toper guide block, the toper guide slot has been seted up to reduction gear body both sides wall symmetry, the screw thread groove has all been seted up to reduction gear body both sides wall, the screw thread groove is located the open end position of toper guide slot, mounting panel bottom symmetry welding polished rod, the outside sliding connection backup pad of polished rod, the backup pad passes through spring holder and bottom plate fixed connection.
Preferably, the mounting panel surface is inlayed and is had the helping hand board, the first ball of helping hand board surface swing joint, mounting panel right-hand member fixed connection curb plate, and curb plate inner wall bonding foam-rubber cushion, the effect of helping hand board is mainly to the supplementary reduction gear body of installing of mounting panel, places the reduction gear body in the helping hand board top on mounting panel surface, when promoting the reduction gear body, the reduction gear body can easily slide through first ball, makes things convenient for the grafting of reduction gear body and limiting plate, and is more laborsaving.
Preferably, the booster plate is installed between limiting plate and curb plate, the limiting plate is specifically two, the width of booster plate is greater than two the interval of limiting plate, through installing the curb plate in mounting panel terminal surface position, can effectually spacing the reduction gear body, when preventing to dismantle, reduction gear body roll-off mounting panel surface improves the security of use.
Preferably, the mounting hole has been seted up on the mounting panel surface, mounting panel surface fixed connection well style of calligraphy rib, well style of calligraphy rib is located output one side of reduction gear body, through mounting hole and well style of calligraphy rib, mainly is the subassembly that is used for installing reduction gear body and needs the transmission, supports transmission subassembly through well style of calligraphy rib, runs through the mounting hole through the retaining member and locks fixedly it, so, at the in-process to reduction gear body shock attenuation, the transmission output of reduction gear body is connected with transmission subassembly stability all the time.
Preferably, the lifting ring is welded on the upper surface of the speed reducer body, the transmission output end of the speed reducer body is connected with the output shaft in a transmission manner, and the speed reducer body is moved or lifted in an auxiliary manner through the lifting ring.
Preferably, the mounting panel surface has seted up first louvre and second louvre respectively, the backup pad upper surface passes through support fixed connection heat dissipation fan, the heat dissipation fan is located first louvre and second louvre below, and first louvre and second louvre are mainly used dispel the heat to the drive assembly of reduction gear body and reduction gear body, and the heat dissipation fan accelerates the flow of air, helps accelerating the heat dissipation, reduces thermal piling up.
Preferably, limiting plate fixed surface connects the baffle, the rubber pad is bonded to the baffle surface, rubber pad surface integrated into one piece bump cushion is supplementary spacing to the reduction gear body through the baffle, and the reduction gear body is pegged graft to terminal in the relative limiting plate, and rubber pad cooperation bump cushion is buffered the reduction gear body, prevents that the impact force is too big, causes the harm to the reduction gear body.
Preferably, the backup pad surface is pegged graft and is fixed connection, the inside swing joint second ball of sleeve, the polished rod runs through the sleeve, and with second ball swing joint, through sleeve cooperation second ball, the backup pad reduces frictional force when the relative polished rod longitudinal sliding of backup pad, improves the shock attenuation effect.
Preferably, the first electromagnetic blocks are symmetrically arranged on the lower surface of the supporting plate, the second electromagnetic blocks are symmetrically arranged on the upper surface of the bottom plate, the first electromagnetic blocks and the second electromagnetic blocks are corresponding, the first electromagnetic blocks are matched with the second electromagnetic blocks to be used, the first electromagnetic blocks and the second electromagnetic blocks are electrified simultaneously to generate a heteropolar magnetic field, and the damping operation is performed by adopting the principle of magnetic suspension.
Preferably, the gasbag is installed to bottom plate surface symmetry, the inflation inlet has been seted up on the gasbag surface, the gasbag upper and lower surface respectively with polished rod and bottom plate fixed connection, through inflation inlet to the inside packing gas of gasbag, when the polished rod extrudees relative bottom plate, the gasbag has fine cushioning effect.
The invention provides a convenient-to-mount and demount speed reducer with a damping function, which has the following beneficial effects:
(1) According to the invention, the conical guide blocks are fixedly connected through the middle position of the inner wall of the limiting plate, the threaded holes are formed in the surface of the limiting plate, the conical guide grooves are symmetrically formed in the two side walls of the speed reducer body, the threaded grooves are formed in the two side walls of the speed reducer body, and the conical guide grooves of the speed reducer body are in plug-in fit with the conical guide blocks of the limiting plate, so that the speed reducer has a good guide function, is convenient to install and detach, and is time-saving and labor-saving.
(2) The invention mainly uses the mounting hole and the groined rib to mount the assembly that the reducer body needs to transmit, supports the transmission assembly through the groined rib, locks and fixes the transmission assembly through the mounting hole, in this way, in the process of damping the reducer body, synchronously dampens the transmission assembly, the transmission output end of the reducer body is always and stably connected with the transmission assembly, the supporting plate is fixedly connected with the bottom plate through the spring seat, the spring seat has good buffering and damping performance, the lower surface of the supporting plate is symmetrically provided with the first electromagnetic block, the upper surface of the bottom plate is symmetrically provided with the second electromagnetic block, the first electromagnetic block corresponds to the second electromagnetic block, the first electromagnetic block is matched with the second electromagnetic block for use, and is electrified at the same time to generate a heteropolar magnetic field, damping operation is performed by adopting the magnetic levitation principle, the surface of the bottom plate is symmetrically provided with the air bag, the upper surface and the lower surface of the air bag are respectively fixedly connected with the polished rod and the bottom plate, and the polished rod is filled with gas when the polished rod is extruded towards the bottom plate.
Drawings
FIG. 1 is a schematic top view of a mounting plate of a speed reducer with shock absorbing function, which is convenient to assemble and disassemble;
FIG. 2 is a schematic diagram of a connection structure of a mounting plate and a bottom plate of a speed reducer with shock absorbing function, which is convenient to assemble and disassemble;
FIG. 3 is a schematic diagram of a structure of a speed reducer limiting plate with damping function, which is convenient to assemble and disassemble;
FIG. 4 is a schematic diagram of a structure of a speed reducer body with damping function, which is convenient to assemble and disassemble;
FIG. 5 is a schematic view of a connection structure of a mounting plate of a speed reducer with shock absorbing function and a polish rod, which is convenient to assemble and disassemble;
FIG. 6 is a schematic view of a structure of a supporting plate of a speed reducer with shock absorbing function, which is convenient to assemble and disassemble;
fig. 7 is a schematic diagram of a structure of a bottom plate of a speed reducer with a damping function, which is convenient to assemble and disassemble.
In the figure: 1. a mounting plate; 101. a first heat radiation hole; 2. a mounting hole; 201. a cross-shaped rib; 202. a second heat radiation hole; 3. a speed reducer body; 301. a hanging ring; 302. an output shaft; 303. a conical guide groove; 304. a thread groove; 4. a limiting plate; 401. a conical guide block; 402. a threaded hole; 403. a baffle; 404. a rubber pad; 405. a salient point rubber cushion; 5. a booster plate; 501. a first ball; 6. a side plate; 601. a sponge cushion; 7. a polish rod; 8. a support plate; 801. a sleeve; 802. a second ball; 803. a first electromagnetic block; 9. a spring seat; 10. an air bag; 1001. an inflation inlet; 11. a bottom plate; 12. a second electromagnetic block; 13. a bracket; 14. a heat dissipation fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-7, the present invention provides a technical solution: the utility model provides a reduction gear with shock-absorbing function convenient to loading and unloading, includes mounting panel 1, reduction gear body 3 and limiting plate 4, mounting panel 1 surface symmetry installs limiting plate 4, the toper guide block 401 of 4 inner wall intermediate position fixed connection of limiting plate, threaded hole 402 has been seted up on limiting plate 4 surface, threaded hole 402 is located the end position of toper guide block 401, toper guide slot 303 has been seted up to reduction gear body 3 both sides wall symmetry, thread groove 304 has all been seted up to reduction gear body 3 both sides wall, thread groove 304 is located the open end position of toper guide slot 303, mounting panel 1 bottom symmetry welding polished rod 7, polished rod 7 outside sliding connection backup pad 8, backup pad 8 passes through spring holder 9 and bottom plate 11 fixed connection.
The utility model discloses a speed reducer body, including mounting panel 1, speed reducer body 3, first ball 501 of mounting panel 1 surface swing joint, mounting panel 1 right-hand member fixed connection curb plate 6, and curb plate 6 inner wall bonding foam-rubber cushion 601, the effect of power reducer 5 is mainly that the relative mounting panel 1 assists installation speed reducer body 3, places speed reducer body 3 in mounting panel 1 surface's power reducer 5 top, when promoting speed reducer body 3, speed reducer body 3 can easily slide through first ball 501, makes things convenient for grafting of speed reducer body 3 and limiting plate 4, and is more laborsaving.
The booster plate 5 is installed between limiting plate 4 and curb plate 6, limiting plate 4 is specifically two, the width of booster plate 5 is greater than two limiting plate 4's interval through installing curb plate 6 in mounting panel 1 terminal surface position, can effectually spacing reduction gear body 3, prevents when dismantling, reduction gear body 3 roll-off mounting panel 1 surface, improves the security of use.
The mounting plate 1 surface has seted up mounting hole 2, mounting plate 1 surface fixed connection well style of calligraphy rib 201, well style of calligraphy rib 201 is located the output one side of reduction gear body 3, through mounting hole 2 and well style of calligraphy rib 201, mainly be used for installing reduction gear body 3 needs driven subassembly, support through well style of calligraphy rib 201 drive subassembly, pass through mounting hole 2 through the retaining member and lock fixedly to it, so, at the in-process to reduction gear body 3 shock attenuation, carry out the shock attenuation to drive subassembly in step, the transmission output of reduction gear body 3 is connected with drive subassembly stability all the time.
The lifting ring 301 is welded on the upper surface of the speed reducer body 3, the transmission output end of the speed reducer body 3 is connected with the output shaft 302 in a transmission mode, and the speed reducer body 3 is moved or lifted in an auxiliary mode through the lifting ring 301.
The mounting plate 1 surface has seted up first louvre 101 and second louvre 202 respectively, backup pad 8 upper surface passes through support 13 fixed connection heat dissipation fan 14, heat dissipation fan 14 is located first louvre 101 and second louvre 202 below, and first louvre 101 and second louvre 202 mainly are used for dispelling the heat to the transmission subassembly of reduction gear body 3 and reduction gear body 3, and heat dissipation fan 14 accelerates the flow of air, helps dispelling the heat with higher speed, reduces the heap of heat.
Baffle 403 is connected to limiting plate 4 fixed surface, baffle 403 surface bonding rubber pad 404, rubber pad 404 surface integrated into one piece bump cushion 405, it is supplementary spacing to reduction gear body 3 through baffle 403, when reduction gear body 3 peg graft to the terminal relative limiting plate 4, rubber pad 404 cooperation bump cushion 405 is buffering reduction gear body 3, prevents that the impact force is too big, causes the harm to reduction gear body 3.
The sleeve 801 is inserted on the surface of the supporting plate 8 and is fixedly connected with the surface of the supporting plate, the second ball 802 is movably connected inside the sleeve 801, the polished rod 7 penetrates through the sleeve 801 and is movably connected with the second ball 802, the friction force is reduced when the supporting plate 8 longitudinally slides relative to the polished rod 7 through the second ball 802 matched with the sleeve 801, and the damping effect is improved.
The first electromagnetic blocks 803 are symmetrically arranged on the lower surface of the supporting plate 8, the second electromagnetic blocks 12 are symmetrically arranged on the upper surface of the bottom plate 11, the first electromagnetic blocks 803 and the second electromagnetic blocks 12 are corresponding, the first electromagnetic blocks 803 are matched with the second electromagnetic blocks 12 for use, the first electromagnetic blocks 803 are electrified simultaneously to generate a heteropolar magnetic field, and the damping operation is performed by adopting the principle of magnetic suspension.
The gasbag 10 is installed to bottom plate 11 surface symmetry, the inflation inlet 1001 has been seted up on gasbag 10 surface, gasbag 10 upper and lower surface respectively with polished rod 7 and bottom plate 11 fixed connection, fill gas to gasbag 10 inside through inflation inlet 1001, when polished rod 7 extrudees relative bottom plate 11, gasbag 10 has fine cushioning effect.
It should be noted that, in the operation, the reducer body 3 is firstly installed and fixed, the booster plate 5 mainly assists in installing the reducer body 3 relative to the mounting plate 1, the reducer body 3 is placed above the booster plate 5 on the surface of the mounting plate 1, and when the reducer body 3 is pushed, the reducer body 3 can easily slide through the first ball 501; the middle position of the inner wall of the limiting plate 4 is fixedly connected with the conical guide block 401, the surface of the limiting plate 4 is provided with the threaded hole 402, the threaded hole 402 is positioned at the tail end position of the conical guide block 401, the two side walls of the speed reducer body 3 are symmetrically provided with the conical guide grooves 303, the two side walls of the speed reducer body 3 are provided with the threaded grooves 304, the surface of the power assisting plate 5 pushes the speed reducer body 3, the conical guide grooves 303 of the speed reducer body 3 are matched with the conical guide block 401 of the limiting plate 4, the quick plugging is convenient, and a locking piece is used to penetrate through the threaded hole 402 and the threaded grooves 304, so that locking and fixing are realized; the assembly which is mainly used for installing the assembly of the reducer body 3 and needs to be driven is arranged through the mounting hole 2 and the groined rib 201, the assembly is supported through the groined rib 201, and the assembly is locked and fixed through the locking piece penetrating through the mounting hole 2, so that the assembly is damped synchronously in the process of damping the reducer body 3, and the transmission output end of the reducer body 3 is always stably connected with the assembly; the bottom end of the mounting plate 1 is symmetrically welded with the polish rod 7, the outside of the polish rod 7 is in sliding connection with the support plate 8, the support plate 8 is fixedly connected with the bottom plate 11 through the spring seat 9, the spring seat 9 has good damping and buffering performance, the lower surface of the support plate 8 is symmetrically provided with the first electromagnetic block 803, the upper surface of the bottom plate 11 is symmetrically provided with the second electromagnetic block 12, the first electromagnetic block 803 corresponds to the second electromagnetic block 12, the first electromagnetic block 803 is matched with the second electromagnetic block 12 for use, and is electrified simultaneously to generate a heteropolar magnetic field, and damping operation is performed by adopting the principle of magnetic suspension; the gasbag 10 is installed to bottom plate 11 surface symmetry, and the inflation inlet 1001 has been seted up on gasbag 10 surface, and gasbag 10 upper and lower surface respectively with polished rod 7 and bottom plate 11 fixed connection, through inflation inlet 1001 to the inside packing gas of gasbag 10, when polished rod 7 extrudeed relative bottom plate 11, gasbag 10 has fine cushioning effect.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a reduction gear with shock-absorbing function convenient to loading and unloading which characterized in that: the novel speed reducer comprises a mounting plate (1), a speed reducer body (3) and a limiting plate (4), wherein the limiting plate (4) is symmetrically arranged on the surface of the mounting plate (1), a conical guide block (401) is fixedly connected to the middle position of the inner wall of the limiting plate (4), a threaded hole (402) is formed in the surface of the limiting plate (4), the threaded hole (402) is located at the tail end of the conical guide block (401), conical guide grooves (303) are symmetrically formed in two side walls of the speed reducer body (3), threaded grooves (304) are formed in two side walls of the speed reducer body (3), the threaded grooves (304) are located at the opening end positions of the conical guide grooves (303), a polished rod (7) is symmetrically welded at the bottom end of the mounting plate (1), a supporting plate (8) is connected to the outside of the polished rod (7) in a sliding mode, and the supporting plate (8) is fixedly connected with a bottom plate (11) through a spring seat (9). The surface of the mounting plate (1) is provided with a mounting hole (2), the surface of the mounting plate (1) is fixedly connected with a cross-shaped rib (201), and the cross-shaped rib (201) is positioned at one side of the output end of the speed reducer body (3); the lower surface of the supporting plate (8) is symmetrically provided with a first electromagnetic block (803), the upper surface of the bottom plate (11) is symmetrically provided with a second electromagnetic block (12), and the first electromagnetic block (803) corresponds to the second electromagnetic block (12); the upper surface of the speed reducer body (3) is welded with a hanging ring (301), and the transmission output end of the speed reducer body (3) is connected with an output shaft (302) in a transmission manner; the surface of the mounting plate (1) is provided with a first radiating hole (101) and a second radiating hole (202) respectively, the upper surface of the supporting plate (8) is fixedly connected with a radiating fan (14) through a bracket (13), and the radiating fan (14) is positioned below the first radiating hole (101) and the second radiating hole (202); the surface of the limiting plate (4) is fixedly connected with a baffle (403), a rubber pad (404) is adhered to the surface of the baffle (403), and a bump rubber pad (405) is integrally formed on the surface of the rubber pad (404); the surface of the supporting plate (8) is inserted with a sleeve (801) and is fixedly connected, a second ball (802) is movably connected inside the sleeve (801), and the polish rod (7) penetrates through the sleeve (801) and is movably connected with the second ball (802); the air bags (10) are symmetrically arranged on the surface of the bottom plate (11), the air bags (10) are provided with air charging ports (1001), and the upper surface and the lower surface of each air bag (10) are fixedly connected with the polish rod (7) and the bottom plate (11) respectively.
2. The damper with shock absorbing function according to claim 1, wherein: the utility model discloses a power assisting device, including mounting panel (1), backing plate (5) surface inlay, first ball (501) of backing plate (5) surface swing joint, mounting panel (1) right-hand member connection curb plate (6), and curb plate (6) inner wall bonding foam-rubber cushion (601).
3. The damper with shock absorbing function according to claim 2, wherein: the power assisting plate (5) is arranged between the limiting plate (4) and the side plates (6), the number of the limiting plates (4) is two, and the width of the power assisting plate (5) is larger than the distance between the two limiting plates (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010573081.XA CN111706664B (en) | 2020-06-22 | 2020-06-22 | Speed reducer with damping function convenient to assemble and disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010573081.XA CN111706664B (en) | 2020-06-22 | 2020-06-22 | Speed reducer with damping function convenient to assemble and disassemble |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111706664A CN111706664A (en) | 2020-09-25 |
| CN111706664B true CN111706664B (en) | 2023-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010573081.XA Active CN111706664B (en) | 2020-06-22 | 2020-06-22 | Speed reducer with damping function convenient to assemble and disassemble |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116576242B (en) * | 2023-07-11 | 2023-09-19 | 江苏亚雄减速机械有限公司 | Shock-resistant waterproof worm gear reducer |
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