CN116771889A - Lightweight hydraulic spiral heavy-duty roller reducer - Google Patents
Lightweight hydraulic spiral heavy-duty roller reducer Download PDFInfo
- Publication number
- CN116771889A CN116771889A CN202311038428.0A CN202311038428A CN116771889A CN 116771889 A CN116771889 A CN 116771889A CN 202311038428 A CN202311038428 A CN 202311038428A CN 116771889 A CN116771889 A CN 116771889A
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- fixedly connected
- ring
- side wall
- reducer
- speed reducer
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 85
- 230000000670 limiting effect Effects 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims description 16
- 230000000087 stabilizing effect Effects 0.000 claims description 15
- 230000035939 shock Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 239000000314 lubricant Substances 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 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
- F16H57/02—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
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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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
Abstract
The invention discloses a lightweight hydraulic spiral heavy-duty roller reducer, which relates to the technical field of reducers and comprises two reducer bodies, wherein an adjusting mechanism is arranged between the two reducer bodies, a bearing shaft is rotatably connected between the two reducer bodies, the adjusting mechanism comprises an anti-slip ring, and an adjusting ring is fixedly connected to the inner side wall of the anti-slip ring. According to the invention, the anti-slip ring is rotated, the anti-slip ring drives the adjusting ring to rotate, so that the adjusting ring drives the spiral groove to rotate, the spiral plate moves along the spiral groove track of the spiral groove due to the fact that the sliding blocks are limited by the position of the limiting sliding rail, the spiral plate moves horizontally inwards, the four sliding blocks drive the arc plates at the middle position to clamp, the arc plates are attached inwards to the bearing shaft, the effect of stably limiting the bearing shaft is realized, the problem that the bearing shaft is connected and deflected due to externally connected equipment is avoided, and therefore abrasion to a speed reducer main body when the bearing shaft rotates is reduced.
Description
Technical Field
The invention relates to the technical field of reducers, in particular to a lightweight hydraulic spiral heavy-duty roller reducer.
Background
The hydraulic spiral drum type speed reducer is also called as a spiral speed reducer and an ASEA spiral speed reducer, the outer surface of a tubular steel shell of the hydraulic spiral drum type speed reducer is provided with protruding threads for rolling wheels, and the hydraulic spiral drum type speed reducer is small-sized speed reducing equipment for absorbing vehicle energy. The hydraulic spiral drum-type speed reducer consists of an oil cylinder and a bracket. Among them, heavy duty roller reducers are used in heavy industry machinery equipment, and the bearing requirement of its rotating shaft is higher.
In the prior art, a drum-type gear ring plate few-tooth-difference gear reducer, such as a Chinese patent number CN102230518B, comprises a circular reducer shell with internal teeth and an input shaft, wherein an input gear is arranged behind the input shaft and is meshed with four driven gears uniformly distributed around the input gear; each driven gear is respectively provided with an eccentric shaft, a first toothed ring plate, a second toothed ring plate, a third toothed ring plate and a fourth toothed ring plate which are sequentially arranged along the axial direction are arranged on the eccentric shafts, the first toothed ring plate and the third toothed ring plate are a first group, the second toothed ring plate and the fourth toothed ring plate are a second group, the first group of eccentric shafts are simultaneously provided with the first group of toothed ring plates, and the second group of eccentric shafts are simultaneously provided with the second group of toothed ring plates; the two eccentric shafts of each group are symmetrically distributed with 180-degree phase difference with the center. The first gear ring plate, the second gear ring plate, the third gear ring plate and the fourth gear ring plate are penetrated with a first pull rod shaft, a second pull rod shaft, a third pull rod shaft and a fourth pull rod shaft at the same time, and the pull rod shafts penetrate through the gear ring plates through corresponding pull rod shaft holes; the four pull rod shafts are uniformly arranged, and the phase angle is 90 degrees.
But in the prior art, when the speed reducer is connected with the outside industrial equipment, the connecting shafts cannot be completely positioned on the same axis, and the heavy-load industrial equipment is relatively large in mass, so that the main shaft rotating inside the speed reducer is easy to deflect, abrasion is generated between the main shaft rotating and other equipment of the speed reducer, noise generated during operation inside the speed reducer is increased, and the service life of the speed reducer is possibly shortened.
Disclosure of Invention
The invention aims to provide a lightweight hydraulic spiral heavy-duty roller reducer, which solves the problems that when the reducer provided by the background art is connected with outside industrial equipment, connecting shafts cannot be completely positioned on the same axis, and heavy-duty industrial equipment has relatively large mass, so that a main shaft rotating in the reducer is easy to deflect, abrasion is generated between the main shaft and other equipment of the reducer when the shaft rotates, noise generated in the internal operation of the reducer is increased, and the service life of the reducer is possibly shortened.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a lightweight hydraulic pressure spiral heavy load cylinder reduction gear, includes two speed reducer main parts, two be provided with adjustment mechanism between the speed reducer main part, two rotate between the speed reducer main part and be connected with the bearing shaft, adjustment mechanism includes anti-slip ring, the inside wall fixedly connected with adjustment ring of anti-slip ring, one side of adjustment ring is provided with stabilizing mean, the spiral groove has been seted up to the adjustment ring lateral wall, stabilizing mean includes the clamping assembly, and the speed reducer is by the speed reducer main part at both ends through bearing shaft transmission connection, and when the lateral wall at speed reducer main part both ends all is connected with heavy industrial equipment, because there is certain deviation in the axis between transmission equipment and the bearing shaft, lead to the bearing shaft to produce the vibrations in the inside of speed reducer main part easily to lead to producing the wearing and tearing increase between bearing shaft and the speed reducer main part, through setting up adjustment mechanism between two speed reducer main parts, make adjustment mechanism drive stabilizing mean and adjust, be convenient for stabilizing mean spacing to the bearing shaft of centre department; the clamping assembly comprises a limiting sliding rail, the inside wall sliding connection of the limiting sliding rail is provided with a sliding block, one side of the sliding block is fixedly connected with a vortex plate, the vortex plate is meshed with the adjusting ring through a vortex groove, the side wall of the sliding block is fixedly connected with a fixing column, one end of the fixing column is fixedly connected with a connecting plate, the center position of the side wall of the connecting plate is fixedly connected with an arc plate, during use, the anti-slip ring outside the anti-slip shell is rotated, so that the anti-slip ring moves the adjusting ring to rotate, the adjusting ring moves the vortex groove to rotate, and the vortex plate moves along with the horizontal line of the sliding block due to the position limiting of the sliding block, so that the vortex plate moves along the vortex track of the vortex groove, the vortex plate moves inwards horizontally, the four sliding blocks drive the arc plates at the middle position to clamp the arc plate, the arc plates attach the bearing shaft inwards, the effect of stable limiting the bearing shaft is achieved, the outer connecting equipment is avoided, the bearing shaft is connected and the abrasion generated to the main body of the speed reducer during rotation of the bearing shaft is relieved.
Preferably, the outer side wall of the speed reducer main body is provided with a protecting shell, one end of the limiting sliding rail is fixedly connected with the inner side wall of the protecting shell, and the outer side wall of the speed reducer main body is fixedly connected with the inner side wall of the protecting shell.
Preferably, the lateral wall fixedly connected with spacing ring of protecting crust, the bottom fixedly connected with shock attenuation seat of spacing ring, the bottom fixedly connected with bottom plate of shock attenuation seat, the lateral wall of loading shaft with rotate between the protecting crust and be connected, through cup jointing the spacing ring at the lateral wall of protecting crust, make the spacing ring inject the position of protecting crust, the shock attenuation seat of spacing ring bottom passes through rubber material and makes, and the shock attenuation seat has certain plasticity to reduce the vibration that the speed reducer main part produced vibrations to the protecting crust.
Preferably, the anti-slip stripes are arranged on the outer side walls of the anti-slip rings, the lubricant is smeared on the inner side walls of the anti-slip rings, the inner side walls of the anti-slip rings are respectively connected with the outer side walls of the protection shells at the two ends in a rotating mode, the problem that the protection shells are unstable in position moving and connection between equipment is avoided, the anti-slip rings are connected with the outer side walls of the two protection shells in a sliding clamping mode, the effect of adjusting the positions of the arc plates inside the anti-slip rings is achieved through the outer side adjustment, and the anti-slip rings are convenient to limit the bearing shaft on the outer sides of the protection shells.
Preferably, the two outer sides of the sliding block are both provided with buffer components, each buffer component comprises a base, and one end of each base is fixedly connected with the side wall of the sliding block.
Preferably, the side wall of base fixedly connected with screw cylinder, the inside wall sliding connection of screw cylinder has the lift post.
Preferably, one end fixedly connected with top baffle of lift post, the lateral wall of lift post is provided with buffer spring, the lateral wall threaded connection of screw cylinder has the spiral ring, through setting up buffer assembly between connecting plate and sliding block, and the arc adopts plastic materials to make, through the height of the regulation post at the both ends of change connecting plate, makes the sponge piece extrusion arc of adjusting the connection at post top produce the deformation to can be more laminating between arc and the loading shaft.
Preferably, one end of the buffer spring is fixedly connected with the side wall of the top baffle plate, the other end of the buffer spring is fixedly connected with the spiral ring, and one end of the limiting sliding rail is fixedly connected with the limiting baffle plate.
Preferably, one end of the top baffle plate is fixedly connected with an adjusting column, and one end of the adjusting column penetrates through the outer side wall of the connecting plate and is in lap joint with the outer side wall of the arc plate.
Preferably, the shock mount is made of rubber material, foam sponge is laid to the inside wall of arc, buffer spring's lateral wall is scribbled the lubricant, adjusts the distance between spiral ring and the top baffle, makes the spiral ring move the top baffle to the outside, makes the top baffle drive the adjusting column to the ejecting length extension of arc, makes the curved radian of arc increase, makes the arc laminate compacter to the loading shaft.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the adjusting ring is driven to rotate by the anti-slip ring, so that the adjusting ring drives the spiral groove to rotate, the sliding blocks are limited by the positions of the limiting sliding rails, so that the spiral plate moves along the spiral track of the spiral groove, the spiral plate horizontally moves inwards, the four sliding blocks drive the arc plates at the middle position to clamp, the arc plates are attached to the bearing shaft inwards, the effect of stably limiting the bearing shaft is realized, the problem of connecting deflection of the bearing shaft caused by externally connected equipment is avoided, and therefore, the abrasion to the main body of the speed reducer during rotation of the bearing shaft is reduced.
2. According to the invention, the spiral ring is moved on the outer side wall of the spiral cylinder by rotating the spiral ring, and the distance between the spiral ring and the top baffle plate is adjusted, so that the length of the buffer spring is contracted, the buffer spring extrudes the top baffle plate, the spiral ring drives the top baffle plate to move outwards, the top baffle plate drives the adjusting column to extend towards the ejected length of the arc plate, the bending radian of the arc plate is increased, the effect of adjusting the bending radian of the arc plate is realized, the limiting effect of the bearing shaft of the middle part is improved, and the speed reducer is more stable in operation.
3. According to the invention, the inverted T-shaped sliding groove is formed in the inner side wall of the limiting sliding rail, and the shape corresponding to the section of the sliding block is of the T-shaped structure, so that the limiting sliding rail and the sliding block can be mutually clamped, the limiting effect of the sliding block when sliding in the limiting sliding rail is realized, and the problem that the sliding block is separated from the inside of the limiting sliding rail is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a lightweight hydraulic helical heavy-duty roller reducer according to the present invention;
FIG. 2 is a top cross-sectional view of a lightweight hydraulic helical heavy duty roller reducer of the present invention;
FIG. 3 is a schematic diagram of the internal structure of a protective housing of the lightweight hydraulic helical heavy-duty roller reducer of the present invention;
FIG. 4 is a schematic diagram of the adjusting mechanism and the main body structure of the lightweight hydraulic spiral heavy-duty roller reducer;
FIG. 5 is a schematic structural view of a stabilizing mechanism of a lightweight hydraulic helical heavy-duty roller reducer according to the present invention;
FIG. 6 is a schematic structural view of a stabilizing mechanism of a lightweight hydraulic helical heavy-duty roller reducer according to the present invention;
fig. 7 is a schematic diagram of a semi-sectional structure of a buffering assembly of a lightweight hydraulic spiral heavy-duty roller reducer.
In the figure: 1. a bottom plate; 2. a shock absorption seat; 3. a limiting ring; 4. a protective shell; 5. an adjusting mechanism; 51. an anti-slip ring; 52. an adjusting ring; 53. a spiral groove; 6. a stabilizing mechanism; 61. a clamping assembly; 611. a limit sliding rail; 612. a vortex plate; 613. a sliding block; 614. a limit baffle; 62. a buffer assembly; 621. a base; 622. a spiral cylinder; 623. lifting columns; 624. an adjusting column; 625. a buffer spring; 626. a spiral ring; 627. a top baffle; 63. a connecting plate; 64. an arc-shaped plate; 65. fixing the column; 7. a bearing shaft; 8. a speed reducer main body.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7: the utility model provides a lightweight hydraulic pressure spiral heavy load cylinder reduction gear, including two speed reducer main part 8, be provided with adjustment mechanism 5 between two speed reducer main part 8, rotate between two speed reducer main part 8 and be connected with carrier shaft 7, adjustment mechanism 5 includes anti-slip ring 51, the inside wall fixedly connected with adjustment ring 52 of anti-slip ring 51, one side of adjustment ring 52 is provided with stabilizing mechanism 6, the vortex groove 53 has been seted up to the adjustment ring 52 lateral wall, stabilizing mechanism 6 includes clamping assembly 61, the speed reducer is by the speed reducer main part 8 at both ends through carrier shaft 7 transmission connection, when the lateral wall at speed reducer main part 8 both ends all is connected with heavy industrial equipment, because the axis has certain deviation between transmission equipment and the carrier shaft 7, lead to carrier shaft 7 to produce vibrations in the inside of speed reducer main part 8 easily, thereby lead to producing the wearing and tearing increase between carrier shaft 7 and the speed reducer main part 8, through setting up adjustment mechanism 5 between two speed reducer main part 8, make adjustment mechanism 5 drive stabilizing mechanism 6 and adjust, the carrier shaft 7 spacing of the department in the middle of stabilizing mechanism 6 is convenient for; the clamping component 61 comprises a limiting sliding rail 611, the inner side wall of the limiting sliding rail 611 is slidably connected with a sliding block 613, one side of the sliding block 613 is fixedly connected with a vortex plate 612, the vortex plate 612 is meshed with the adjusting ring 52 through a vortex groove 53, the side wall of the sliding block 613 is fixedly connected with a fixing column 65, one end of the fixing column 65 is fixedly connected with a connecting plate 63, the center position of the side wall of the connecting plate 63 is fixedly connected with an arc plate 64, when the anti-slip ring 51 on the outer side of the protective shell 4 is rotated, so that the anti-slip ring 51 drives the adjusting ring 52 to rotate, the adjusting ring 52 drives the vortex plate 53 to rotate, the vortex plate 612 moves along with the horizontal line of the sliding block 613 due to the limiting of the position of the sliding block 613, the vortex plate 612 moves along the vortex track of the vortex plate 53, the vortex plate 612 moves horizontally inwards, the arc plate 64 at the middle position is clamped by the four sliding blocks 613, the arc plate 64 is attached to the bearing shaft 7 inwards, the effect of stably limiting the bearing shaft 7 is achieved, and the abrasion of the bearing shaft 7 caused by externally connected equipment is avoided, and the rotation of the bearing shaft 7 is relieved, and the abrasion of the bearing body 8 is reduced.
According to the embodiment shown in fig. 1, 3 and 6, the outer side walls of the speed reducer body 8 are provided with the protecting shell 4, one end of the limiting sliding rail 611 is fixedly connected with the inner side wall of the protecting shell 4, and the outer side walls of the speed reducer body 8 are fixedly connected with the inner side wall of the protecting shell 4. The lateral wall fixedly connected with spacing ring 3 of protecting crust 4, the bottom fixedly connected with shock absorber seat 2 of spacing ring 3, the bottom fixedly connected with bottom plate 1 of shock absorber seat 2, the lateral wall of bearing shaft 7 rotates between protecting crust 4 and is connected. The anti-slip stripes are formed in the outer side wall of the anti-slip ring 51, the inner side wall of the anti-slip ring 51 is coated with a lubricant, the inner side walls of the anti-slip ring 51 are respectively connected with the outer side walls of the protective shells 4 at two ends in a rotating mode, the limiting rings 3 are sleeved on the outer side walls of the protective shells 4, the limiting rings 3 limit the positions of the protective shells 4, the damping base 2 at the bottom end of the limiting rings 3 is made of rubber materials, the damping base 2 has certain plasticity, accordingly vibration of the protective shells 4 caused by vibration of the reducer main body 8 is reduced, the problem that the positions of the protective shells 4 are moved and the equipment are connected unstably is avoided, the anti-slip ring 51 is connected with the outer side walls of the two protective shells 4 in a sliding mode, the effect of adjusting the positions of the arc plates 64 inside is achieved through adjusting the anti-slip ring 51 on the outer sides, and the outer sides of the protective shells 4 are convenient to limit the bearing shaft 7 rapidly.
As shown in fig. 5, 6 and 7, the two outer sides of the sliding block 613 are respectively provided with a buffer assembly 62, the buffer assembly 62 comprises a base 621, and one end of the base 621 is fixedly connected with the side wall of the sliding block 613. The side wall of the base 621 is fixedly connected with a spiral cylinder 622, and the inner side wall of the spiral cylinder 622 is slidably connected with a lifting column 623. One end fixedly connected with top baffle 627 of lift post 623, the lateral wall of lift post 623 is provided with buffer spring 625, the lateral wall threaded connection of spiral cylinder 622 has helicoidal ring 626, through set up buffer assembly 62 between connecting plate 63 and sliding block 613, be convenient for adjust the crooked radian of arc 64, wherein arc 64 adopts plastic materials to make, through the height of adjusting post 624 at the both ends of change connecting plate 63, make the sponge piece extrusion arc 64 of adjusting the connection at post 624 top produce the deformation, thereby make the laminating that can be more between arc 64 and the loading shaft 7.
According to fig. 1, 5, 6 and 7, one end of the buffer spring 625 is fixedly connected with the side wall of the top baffle 627, the other end of the buffer spring 625 is fixedly connected with the spiral ring 626, and one end of the limit slide rail 611 is fixedly connected with the limit baffle 614. One end of the top baffle 627 is fixedly connected with an adjusting column 624, and one end of the adjusting column 624 penetrates through the outer side wall of the connecting plate 63 and is overlapped with the outer side wall of the arc-shaped plate 64. The shock-absorbing seat 2 is made of rubber materials, foam sponge is paved on the inner side wall of the arc plate 64, lubricant is smeared on the outer side wall of the buffer spring 625, an inverted T-shaped sliding groove is formed in the inner side wall of the limiting sliding rail 611, the corresponding shape of the section of the sliding block 613 is of a T-shaped structure, the limiting sliding rail 611 and the sliding block 613 can be clamped with each other, the limiting effect of the sliding block 613 when the sliding block 611 slides inside the limiting sliding rail 611 is achieved, the problem that the sliding block 613 is separated from the inside of the limiting sliding rail 611 is avoided, when the bending radian of the arc plate 64 is required to be increased, the spiral ring 626 is rotated, the spiral ring 626 moves on the outer side wall of the spiral cylinder 622, the distance between the spiral ring 626 and the top baffle 627 is adjusted, the spiral ring 626 drives the top baffle 627 to move outwards, the top baffle 627 drives the adjusting column 624 to extend towards the length of the ejection of the arc plate 64, the bending radian of the arc plate 64 is increased, and the arc plate 64 is attached to the bearing shaft 7 more tightly.
The application method and the working principle of the device are as follows: before use, the stabilizing mechanism 6 is installed according to the bearing shaft 7 assembled by the speed reducer, the spiral ring 626 moves on the outer side wall of the spiral cylinder 622 by rotating the spiral ring 626, the distance between the spiral ring 626 and the top baffle 627 is adjusted, the length of the buffer spring 625 is contracted, the elastic force of the buffer spring 625 drives the top baffle 627 to move outwards, the top baffle 627 drives the adjusting column 624 to extend towards the ejection length of the arc plate 64, and the arc plate 64 is tightly attached to the bearing shaft 7; after the installation connection between the speed reducer main body 8 and the bearing shaft 7 is completed, an outside motor is started to drive the bearing shaft 7 to rotate with the transmission equipment, when the transmission equipment enables the bearing shaft 7 to generate deflection vibration, at the moment, the bearing shaft 7 and the speed reducer main body 8 generate friction due to deflection, the speed reducer main body 8 generates noise, the anti-slip ring 51 on the outer side of the protection shell 4 is rotated, thereby the anti-slip ring 51 drives the adjusting ring 52 to rotate, the adjusting ring 52 drives the vortex groove 53 to rotate, the sliding block 613 is limited by the position of the limiting sliding rail 611, the vortex plate 612 moves along with the sliding block 613 horizontally, the vortex plate 612 moves along with the track of the vortex groove 53, the vortex plate 612 moves horizontally inwards, the four sliding blocks 613 drive the arc plates 64 at the middle position to clamp, the arc plates 64 are attached to the bearing shaft 7 inwards, the effect of stabilizing and limiting the bearing shaft 7 is realized, the externally connected equipment is prevented from causing the bearing shaft 7 to be connected and deflected, and abrasion to the speed reducer main body 8 is reduced when the bearing shaft 7 rotates.
Although the present invention 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 invention.
Claims (10)
1. The utility model provides a lightweight hydraulic pressure spiral heavy load roller speed reducer, includes two speed reducer main parts (8), its characterized in that: an adjusting mechanism (5) is arranged between the two speed reducer main bodies (8), a bearing shaft (7) is rotatably connected between the two speed reducer main bodies (8), the adjusting mechanism (5) comprises an anti-slip ring (51), an adjusting ring (52) is fixedly connected to the inner side wall of the anti-slip ring (51), a stabilizing mechanism (6) is arranged on one side of the adjusting ring (52), a spiral groove (53) is formed in the side wall of the adjusting ring (52), and the stabilizing mechanism (6) comprises a clamping assembly (61);
clamping component (61) are including spacing slide rail (611), the inside wall sliding connection of spacing slide rail (611) has sliding block (613), one side fixedly connected with vortex board (612) of sliding block (613), vortex board (612) with mesh through vortex groove (53) between adjusting ring (52), the lateral wall fixedly connected with fixed column (65) of sliding block (613), the one end fixedly connected with connecting plate (63) of fixed column (65), lateral wall central point department fixedly connected with arc (64) of connecting plate (63).
2. The lightweight hydraulic helical heavy-duty roller reducer of claim 1, wherein: the outer side walls of the speed reducer main body (8) are respectively provided with a protective shell (4), one end of the limiting sliding rail (611) is fixedly connected with the inner side walls of the protective shells (4), and the outer side walls of the speed reducer main body (8) are fixedly connected with the inner side walls of the protective shells (4).
3. A lightweight hydraulic helical heavy duty roller reducer as defined in claim 2, wherein: the anti-vibration device is characterized in that a limiting ring (3) is fixedly connected to the outer side wall of the protective shell (4), a damping seat (2) is fixedly connected to the bottom end of the limiting ring (3), a bottom plate is fixedly connected to the bottom end of the damping seat (2), and the outer side wall of the bearing shaft (7) is connected with the protective shell (4) in a rotating mode.
4. The lightweight hydraulic helical heavy-duty roller reducer of claim 1, wherein: the anti-skid ring is characterized in that anti-skid stripes are formed in the outer side wall of the anti-skid ring (51), a lubricant is smeared on the inner side wall of the anti-skid ring (51), and the inner side walls of the anti-skid ring (51) are respectively connected with the outer side walls of the protective shells (4) at the two ends in a rotating mode.
5. A lightweight hydraulic helical heavy duty roller reducer as defined in claim 3, wherein: the two outer sides of the sliding block are both provided with buffer assemblies (62), each buffer assembly (62) comprises a base (621), and one end of each base (621) is fixedly connected with the side wall of the sliding block (613).
6. The lightweight hydraulic helical heavy duty roller reducer of claim 5, wherein: the side wall of base (621) is fixedly connected with screw cylinder (622), the inside wall sliding connection of screw cylinder (622) has lift post (623).
7. The lightweight hydraulic helical heavy duty roller reducer of claim 6, wherein: one end fixedly connected with top baffle (627) of lift post (623), the lateral wall of lift post (623) is provided with buffer spring (625), the lateral wall threaded connection of screw cylinder (622) has helicoid ring (626).
8. The lightweight hydraulic helical heavy duty roller reducer of claim 7, wherein: one end of the buffer spring (625) is fixedly connected with the side wall of the top baffle plate (627), the other end of the buffer spring (625) is fixedly connected with the spiral ring (626), and one end of the limiting sliding rail (611) is fixedly connected with the limiting baffle plate (614).
9. The lightweight hydraulic helical heavy duty roller reducer of claim 7, wherein: one end of the top baffle plate (627) is fixedly connected with an adjusting column (624), and one end of the adjusting column (624) penetrates through the outer side wall of the connecting plate (63) and is overlapped with the outer side wall of the arc plate (64).
10. The lightweight hydraulic helical heavy duty roller reducer of claim 7, wherein: the shock mount (2) adopts rubber material to make, sponge foam has been laid to the inside wall of arc (64), the lateral wall of buffer spring (625) is paintd and is had the lubricant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311038428.0A CN116771889B (en) | 2023-08-17 | 2023-08-17 | Lightweight hydraulic spiral heavy-duty roller reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311038428.0A CN116771889B (en) | 2023-08-17 | 2023-08-17 | Lightweight hydraulic spiral heavy-duty roller reducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116771889A true CN116771889A (en) | 2023-09-19 |
| CN116771889B CN116771889B (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311038428.0A Active CN116771889B (en) | 2023-08-17 | 2023-08-17 | Lightweight hydraulic spiral heavy-duty roller reducer |
Country Status (1)
| Country | Link |
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| CN (1) | CN116771889B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116951072A (en) * | 2023-09-20 | 2023-10-27 | 江苏泰隆减速机股份有限公司 | High-precision speed reducer for outdoor nuclear power heavy load |
| CN117685358A (en) * | 2024-01-31 | 2024-03-12 | 江苏万基传动科技有限公司 | Industrial robot single-stage hypocycloid speed reducer |
| CN117685358B (en) * | 2024-01-31 | 2024-05-28 | 江苏万基传动科技有限公司 | Industrial robot single-stage hypocycloid speed reducer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116951072A (en) * | 2023-09-20 | 2023-10-27 | 江苏泰隆减速机股份有限公司 | High-precision speed reducer for outdoor nuclear power heavy load |
| CN116951072B (en) * | 2023-09-20 | 2023-11-28 | 江苏泰隆减速机股份有限公司 | High-precision speed reducer for outdoor nuclear power heavy load |
| CN117685358A (en) * | 2024-01-31 | 2024-03-12 | 江苏万基传动科技有限公司 | Industrial robot single-stage hypocycloid speed reducer |
| CN117685358B (en) * | 2024-01-31 | 2024-05-28 | 江苏万基传动科技有限公司 | Industrial robot single-stage hypocycloid speed reducer |
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| CN116771889B (en) | 2023-11-03 |
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