CN219282378U - Worm gear and planetary gear horizontal speed reducer - Google Patents
Worm gear and planetary gear horizontal speed reducer Download PDFInfo
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- CN219282378U CN219282378U CN202320080671.8U CN202320080671U CN219282378U CN 219282378 U CN219282378 U CN 219282378U CN 202320080671 U CN202320080671 U CN 202320080671U CN 219282378 U CN219282378 U CN 219282378U
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to the technical field of horizontal speed reducers, in particular to a worm gear and worm and planetary gear horizontal speed reducer, which comprises a motor, a worm, an input shaft, a worm wheel, a sun gear, a plurality of planetary gears, a planetary carrier, a gear ring, an output shaft, a box shell and a rear cover, wherein the rear cover is used for covering the box shell, the motor is fixed on the side surface of the box shell, the upper end of the box shell is provided with an assembly reinforcing part, and the assembly reinforcing part comprises a shaft sleeve, a reinforcing inner ring, a reinforcing outer ring, an inner reinforcing strip and an outer reinforcing strip, wherein the shaft sleeve, the reinforcing inner ring, the reinforcing outer ring, the reinforcing strip and the outer reinforcing strip are arranged along the radial direction and are connected between the reinforcing inner ring and the reinforcing outer ring. The upper end of the box shell of the horizontal speed reducer is provided with the assembly reinforcing part, the structural strength of the assembly reinforcing part is high, and the assembly reinforcing part can bear larger bearing weight when being assembled with other equipment, so that the horizontal speed reducer can play a certain bearing function after being horizontally installed.
Description
Technical Field
The utility model relates to the technical field of horizontal speed reducers, in particular to a worm gear and worm and planetary gear horizontal speed reducer.
Background
In the mechanical transmission process, the power input end is required to be subjected to deceleration treatment, so that the aim of adjusting the rotating speed of the output end and increasing the output torque is fulfilled. In the practical application process, the speed reducer has multiple installation modes, wherein during horizontal installation, the output end of the speed reducer is connected with driven equipment, and the speed reducer needs to bear a certain bearing function in certain use environments, but the structural strength of the existing speed reducer, especially the structural strength of the assembly end of the output end is not high, and the requirement of bearing function is hardly borne. Therefore, a speed reducer capable of effectively overcoming the technical defects is required in the market at present.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide a worm gear and planetary gear horizontal type speed reducer, wherein an assembly reinforcing part is arranged at the upper end of a box shell of the horizontal type speed reducer, a shaft sleeve, a reinforcing inner ring, a reinforcing outer ring, an inner reinforcing strip and an outer reinforcing strip are arranged at the assembly reinforcing part, the structural strength of the assembly reinforcing part is high, and the assembly reinforcing part can bear larger bearing weight when being assembled with other equipment, so that the horizontal type speed reducer can play a certain bearing function after being horizontally installed.
The aim of the utility model is achieved by the following technical scheme: the utility model provides a worm gear and horizontal speed reducer of planetary gear, includes the motor, is fixed in worm, input shaft, worm wheel, sun gear, a plurality of planetary gear, planet carrier, ring gear and the output shaft of motor output, worm and worm wheel transmission are connected, worm wheel and sun gear are fixed in one of them one end of input shaft respectively, a plurality of planetary gear and sun gear meshing, a plurality of planetary gear and sun gear set up in the ring gear and a plurality of planetary gear all mesh with the ring gear, a plurality of planetary gear set up in the planet carrier, the one end of output shaft and the middle part fixed connection of planet carrier still include case shell and back lid, worm, input shaft, worm wheel, sun gear, a plurality of planetary gear, planet carrier and ring gear all set up in the case, the back lid is used for covering the case, the motor is fixed in the side of case, the upper end of case is provided with the assembly reinforcing part, the assembly reinforcing part including extend set up in the boss of the up end of case, the reinforcing that fits outside the boss, reinforcing the reinforcing set up in the reinforcing strip along the reinforcing strip radially just radially between the inner circle and the outer lane, the reinforcing strip radially just radially connects between the reinforcing strip and the outer lane and the reinforcing strip radially connects along the setting up between the reinforcing strip and the radial direction.
The assembly reinforcing part further comprises a plurality of connecting sleeves, the connecting sleeves are arranged between the reinforcing inner ring and the reinforcing outer ring, and the connecting sleeves are arranged in an annular array.
Wherein, be provided with the connecting piece in the connecting sleeve.
Wherein, the case shell, the shaft sleeve, the reinforced inner ring, the reinforced outer ring, the inner reinforced strip and the outer reinforced strip are integrally formed.
The bearing is arranged at the narrow section of the step hole, and the output shaft penetrates through the bearing and is fixedly connected with the inner ring of the bearing.
The planetary gear transmission mechanism further comprises a rotating ferrule, wherein the rotating ferrule is arranged on the wide section of the step hole, and the output shaft sequentially penetrates through the bearing and the rotating ferrule and is fixedly connected with the planet carrier.
The lower end face of the rear cover is provided with a reinforcing ring and a mounting column in an extending mode, the mounting column is located in the reinforcing ring, and a plurality of reinforcing connecting blocks are connected between the mounting column and the reinforcing ring.
The lower end face of the rear cover is provided with a circle of reinforcing ribs, the edge of the rear cover is convexly provided with a circle of reinforcing edges, the reinforcing rings are located in the reinforcing ribs, a plurality of inner reinforcing ribs arranged along the radial direction are connected between the reinforcing ribs and the reinforcing rings, and a plurality of outer reinforcing ribs are connected between the reinforcing ribs and the reinforcing edges.
The rear cover, the reinforcing ring, the reinforcing connecting block, the mounting column, the reinforcing ribs, the reinforcing edges, the inner reinforcing ribs and the outer reinforcing ribs are integrally formed.
The rotary column is characterized by further comprising a rotary column, the upper end of the mounting column extends into the box shell, a counter bore is formed in the upper end face of the mounting column, the upper end of the rotary column is connected with the lower end of the input shaft, and the lower end of the rotary column is inserted into the counter bore and can rotate relative to the counter bore.
The utility model has the beneficial effects that: the upper end of the box shell of the horizontal speed reducer is provided with the assembly reinforcing part, the assembly reinforcing part is provided with the shaft sleeve, the reinforcing inner ring, the reinforcing outer ring, the inner reinforcing strip and the outer reinforcing strip, the structural strength of the assembly reinforcing part is high, and the assembly reinforcing part can bear larger bearing weight when being assembled with other equipment, so that the horizontal speed reducer can play a certain bearing function after being horizontally installed.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is an exploded schematic view of the present utility model.
Fig. 3 is a cross-sectional view of the present utility model.
Fig. 4 is a perspective view of the case of the present utility model.
Fig. 5 is a perspective view of the rear cover of the present utility model.
The reference numerals are: the motor 1, the worm 2, the input shaft 3, the worm wheel 4, the sun gear 5, the planetary gear 6, the planetary carrier 7, the ring gear 8, the output shaft 9, the case 10, the rear cover 11, the assembly reinforcing part 12, the shaft sleeve 13, the reinforcing inner ring 14, the reinforcing outer ring 15, the inner reinforcing strip 16, the outer reinforcing strip 17, the connecting sleeve 18, the connecting piece 19, the bearing 20, the stepped hole 21, the rotating collar 22, the reinforcing ring 23, the mounting column 24, the reinforcing connecting block 25, the reinforcing rib 26, the inner reinforcing rib 27, the outer reinforcing rib 28 and the rotating column 29.
Description of the embodiments
The present utility model is further described below with reference to examples and fig. 1-5, which are not intended to be limiting, for the purpose of facilitating understanding of those skilled in the art.
Referring to fig. 1-5, a horizontal speed reducer with worm wheel 4, worm 2 and planetary gear 6 comprises a motor 1, worm 2 fixed at the output end of the motor 1, an input shaft 3, worm wheel 4, sun gear 5, a plurality of planetary gears 6, planet carrier 7, gear ring 8 and output shaft 9, worm 2 and worm wheel 4 are in transmission connection, worm wheel 4 and sun gear are respectively fixed at one end of input shaft 3, a plurality of planetary gears 6 are meshed with sun gear 5, a plurality of planetary gears 6 and sun gear 5 are arranged in gear ring 8 and a plurality of planetary gears 6 are meshed with gear ring 8, a plurality of planetary gears 6 are arranged in planet carrier 7, one end of output shaft 9 is fixedly connected with the middle part of planet carrier 7, box shell 10 and rear cover 11 are further included, worm 2, input shaft 3, worm gear 4, sun gear 5, a plurality of planetary gears 6, planet carrier 7 and gear ring 8 are all arranged in box shell 10, rear cover 11 is used for covering box shell 10, motor 1 is fixed at the side of box shell 10, reinforcing part 14 is arranged at the periphery of reinforcing shell 14 and is arranged at the periphery of reinforcing part of reinforcing shell 14, and is connected with reinforcing part 14 along the radial direction of inner ring 13, and is arranged at the periphery of reinforcing part, and is connected with reinforcing part 14, and the outer ring 13, and is arranged along the radial direction of reinforcing part, and the reinforcing part is connected with reinforcing part 14, and the reinforcing part.
Wherein, the assembly reinforcing part 12 further comprises a plurality of connecting sleeves 18, the connecting sleeves 18 are arranged between the reinforcing inner ring 14 and the reinforcing outer ring 15, and the plurality of connecting sleeves 18 are arranged in an annular array. The connecting sleeve 18 is arranged between the reinforced inner ring 14 and the reinforced outer ring 15, so that the structural strength of the assembly reinforcing part 12 can be further enhanced, and the bearing performance of the assembly reinforcing part is further enhanced.
Wherein, the connecting sleeve 18 is internally provided with a connecting piece 19.
Specifically, the lower end of the connecting piece 19 is disposed inside the connecting sleeve 18, and the upper end of the connecting piece 19 extends out of the connecting sleeve 18 for assembly connection with other devices.
Wherein, the case 10, the shaft sleeve 13, the reinforcing inner ring 14, the reinforcing outer ring 15, the inner reinforcing strips 16 and the outer reinforcing strips 17 are integrally formed. The box shell 10, the shaft sleeve 13, the reinforced inner ring 14, the reinforced outer ring 15, the inner reinforced strips 16 and the outer reinforced strips 17 are integrally formed, so that the structure strength is high, and the bearing performance of the box is further enhanced.
The bearing is further arranged in the shaft sleeve 13, a stepped hole 21 is formed in the shaft sleeve 13, the bearing 20 is arranged at a narrow section of the stepped hole 21, and the output shaft 9 penetrates through the bearing 20 and is fixedly connected with an inner ring of the bearing 20.
The planetary gear set further comprises a rotating ferrule 22, the rotating ferrule 22 is arranged on the wide section of the step hole 21, and the output shaft 9 sequentially penetrates through the bearing 20 and the rotating ferrule 22 and then is fixedly connected with the planet carrier 7.
The lower end face of the rear cover 11 is provided with a reinforcing ring 23 and a mounting column 24 in an extending mode, the mounting column 24 is located in the reinforcing ring 23, and a plurality of reinforcing connection blocks 25 are connected between the mounting column 24 and the reinforcing ring 23.
The lower end face of the rear cover 11 is provided with a circle of reinforcing ribs 26, the edge of the rear cover 11 is convexly provided with a circle of reinforcing edges, the reinforcing rings 23 are positioned in the reinforcing ribs 26, a plurality of inner reinforcing ribs 27 arranged along the radial direction are connected between the reinforcing ribs 26 and the reinforcing rings 23, and a plurality of outer reinforcing ribs 28 are connected between the reinforcing ribs 26 and the reinforcing edges.
Wherein, the rear cover 11, the reinforcing ring 23, the reinforcing connection block 25, the mounting post 24, the reinforcing rib 26, the reinforcing edge, the inner reinforcing rib 27 and the outer reinforcing rib 28 are integrally formed.
The arrangement of the reinforcing ring 23, the reinforcing connecting block 25, the mounting column 24, the reinforcing ribs 26, the reinforcing edges, the inner reinforcing ribs 27 and the outer reinforcing ribs 28 can remarkably enhance the structural strength of the rear cover 11 and further enhance the bearing performance of the rear cover. And the rear cover 11, the reinforcing ring 23, the reinforcing connecting block 25, the mounting column 24, the reinforcing ribs 26, the reinforcing edges, the inner reinforcing ribs 27 and the outer reinforcing ribs 28 are integrally formed, so that the bearing performance of the novel reinforced concrete composite material is further enhanced.
The rotary column 29 is further included, the upper end of the mounting column 24 extends into the case 10, a counter bore is formed in the upper end face of the mounting column 24, the upper end of the rotary column 29 is connected with the lower end of the input shaft 3, and the lower end of the rotary column 29 is inserted into the counter bore and can rotate relative to the counter bore.
The above embodiments are preferred embodiments of the present utility model, and besides, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.
Claims (10)
1. A worm gear and planetary gear horizontal speed reducer is characterized in that: including motor, be fixed in worm, input shaft, worm wheel, sun gear, a plurality of planetary gear, planet carrier, ring gear and the output shaft of motor output, worm and worm wheel drive are connected, and worm wheel and sun gear are fixed in one of them one end of input shaft respectively, and a plurality of planetary gear and sun gear meshing, a plurality of planetary gear set up in the ring gear and a plurality of planetary gear all mesh with the ring gear, a plurality of planetary gear set up in the planet carrier, the one end of output shaft and the middle part fixed connection of planet carrier still include case shell and hou gai, worm, input shaft, worm wheel, sun gear, a plurality of planetary gear, planet carrier and ring gear all set up in the case shell, the hou gai is used for the lid closes the case shell, the motor is fixed in the side of case shell, the upper end of case shell is provided with the assembly reinforcing portion, the assembly reinforcing portion including extend set up in the reinforcing inner circle, the reinforcing inner circle that encloses outside the axle sleeve, set up in reinforcing inner circle outside the reinforcing inner circle, set up along radial direction and connect between reinforcing strip and the radial direction between the reinforcing strip and the outer lane and the reinforcing strip along radial direction between the reinforcing inner circle and the setting.
2. The worm gear and planetary gear horizontal speed reducer according to claim 1, wherein: the assembly reinforcing part further comprises a plurality of connecting sleeves, the connecting sleeves are arranged between the reinforcing inner ring and the reinforcing outer ring, and the connecting sleeves are arranged in an annular array.
3. The worm gear and planetary gear horizontal speed reducer according to claim 2, wherein: and a connecting piece is arranged in the connecting sleeve.
4. The worm gear and planetary gear horizontal speed reducer according to claim 2, wherein: the case shell, the shaft sleeve, the reinforced inner ring, the reinforced outer ring, the inner reinforced strip and the outer reinforced strip are integrally formed.
5. The worm gear and planetary gear horizontal speed reducer according to claim 1, wherein: the bearing is arranged in the shaft sleeve, the bearing is arranged at the narrow section of the step hole, and the output shaft penetrates through the bearing and is fixedly connected with the inner ring of the bearing.
6. The worm gear and planetary gear horizontal speed reducer according to claim 5, wherein: the planetary gear transmission mechanism further comprises a rotating ferrule, wherein the rotating ferrule is arranged on the wide section of the step hole, and the output shaft sequentially penetrates through the bearing and the rotating ferrule and is fixedly connected with the planet carrier.
7. The worm gear and planetary gear horizontal speed reducer according to claim 1, wherein: the lower terminal surface extension of back lid is provided with strengthening ring and erection column, the erection column is located in the strengthening ring, be connected with the polylith between erection column and the strengthening ring and strengthen the connecting block.
8. The worm gear and planetary gear horizontal speed reducer as claimed in claim 7, wherein: the lower terminal surface of back lid is provided with round strengthening rib, the protruding round reinforcing limit that is equipped with in edge of back lid, the strengthening ring is located in the strengthening rib, be connected with many interior strengthening ribs that set up along radial direction between strengthening rib and the strengthening ring, be connected with many outer strengthening ribs between strengthening rib and the reinforcing limit.
9. The worm gear and planetary gear horizontal speed reducer as claimed in claim 7, wherein: the rear cover, the reinforcing ring, the reinforcing connecting block, the mounting column, the reinforcing ribs, the reinforcing edges, the inner reinforcing ribs and the outer reinforcing ribs are integrally formed.
10. The worm gear and planetary gear horizontal speed reducer as claimed in claim 7, wherein: still include the column spinner, the upper end of erection column stretches into in the case, the counter bore has been seted up to the up end of erection column, the upper end of column spinner with the lower extreme of input shaft is connected, the lower extreme of column spinner inserts in the counter bore and can rotate relative counter bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320080671.8U CN219282378U (en) | 2023-01-12 | 2023-01-12 | Worm gear and planetary gear horizontal speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320080671.8U CN219282378U (en) | 2023-01-12 | 2023-01-12 | Worm gear and planetary gear horizontal speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219282378U true CN219282378U (en) | 2023-06-30 |
Family
ID=86913190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320080671.8U Active CN219282378U (en) | 2023-01-12 | 2023-01-12 | Worm gear and planetary gear horizontal speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219282378U (en) |
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2023
- 2023-01-12 CN CN202320080671.8U patent/CN219282378U/en active Active
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