CN218063328U - Low-noise multi-rack heavy-load speed reducer - Google Patents
Low-noise multi-rack heavy-load speed reducer Download PDFInfo
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- CN218063328U CN218063328U CN202220478937.XU CN202220478937U CN218063328U CN 218063328 U CN218063328 U CN 218063328U CN 202220478937 U CN202220478937 U CN 202220478937U CN 218063328 U CN218063328 U CN 218063328U
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Abstract
The utility model discloses a many frames of low noise heavy load speed reducer, including the speed reducer main part, two installation bases, two are installed to the symmetry in the speed reducer main part all install a connecting plate structure, two on the installation base the lower extreme of connecting plate structure all is provided with a push spring, two equal symmetric installation has two anti-rotation structures in the connecting plate structure, anti-rotation structure contains connection substrate and anti-rotation baffle. The utility model relates to a low-noise multi-frame heavy-duty speed reducer, which belongs to the technical field of speed reducers, and can fix a fixing bolt by arranging an anti-rotation structure, thereby preventing the fixing bolt from rotating after being vibrated, and finally preventing the fixing bolt from loosening, so that the multi-frame heavy-duty speed reducer has less vibration and lower noise; through setting up the pushing spring, can be convenient for upwards reset rotation-proof structure, and then carry on spacingly to it, make it fix in the fixing bolt outside.
Description
Technical Field
The utility model relates to a speed reducer technical field, in particular to low noise multimachine frame heavy load speed reducer.
Background
The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The function of matching the rotation speed and transmitting the torque between the prime mover and the working machine or the actuating mechanism is very widely applied to modern machines. The purpose of using it is to reduce the rotational speed and increase the torque. It has various types and different types, and different types have different purposes. The speed reducers are various in types and can be divided into gear speed reducers, worm speed reducers and planetary gear speed reducers according to transmission types; according to different transmission stages, the speed reducer can be divided into a single-stage speed reducer and a multi-stage speed reducer; according to the shape of the gear, the gear 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 expanded speed reducer, a split-flow speed reducer and a coaxial speed reducer.
The multi-rack heavy-load speed reducer is characterized in that the existing multi-rack heavy-load speed reducer is installed and fixed through a plurality of bolts, the multi-rack heavy-load speed reducer is required to be connected with a motor during working, the motor can always generate continuous vibration during driving the multi-rack heavy-load speed reducer to work, the influence of the vibration is received for a long time, a fixing bolt for fixing the multi-rack heavy-load speed reducer can easily generate rotation, and then the rotation is generated to be loose, finally the vibration of the multi-rack heavy-load speed reducer can be increased, and meanwhile, the noise can also be increased.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a low-noise multi-frame heavy-duty speed reducer, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the utility model provides a many frames of low noise heavy load speed reducer, includes the speed reducer main part, two installation bases, two are installed to the symmetry in the speed reducer main part all install a connecting plate structure on the installation base, two the lower extreme of connecting plate structure all is provided with a push spring, two equal symmetry is installed two anti-rotating structure on the connecting plate structure, anti-rotating structure contains connection base plate and anti-rotating baffle, anti-rotating baffle has two and the symmetry installs the inner at connection base plate.
Preferably, an output shaft structure is installed on the speed reducer main body, and an input shaft structure is installed on the speed reducer main body.
Preferably, two the installation base is all through welded mode fixed mounting in the speed reducer main part, two the groove structure of accomodating has all been seted up to the upper end of installation base, two accomodate the bottom of groove structure and all seted up one and accomodate the recess, accomodate the bottom of recess and install a connection square column, the anticreep baffle is installed to the upper end of connection square column, the anticreep baffle passes through screw fixed mounting with the connection square column and is in the same place, the connection square column is the integrated into one piece structure with the installation base, two four bolt holes have been seted up to equal symmetry on the installation base, the bolt hole is located the inboard of accomodating the groove structure, the bolt hole runs through the upper and lower both ends of installation base, install fixing bolt in the bolt hole.
Preferably, two a board storage groove has all been seted up to the upper end of connecting plate structure, two a intercommunication square groove has all been seted up to the lower extreme of connecting plate structure, the intercommunication square groove runs through the lower extreme of connecting plate structure and the board storage groove, sliding mounting is on connecting the square column about the intercommunication square groove that the connecting plate structure was seted up through it.
Preferably, the pushing spring is located in a containing groove structure and a containing groove formed in the mounting base, and the pushing spring is sleeved on the connecting square column.
Preferably, the connecting substrate on the anti-rotation structure and the anti-rotation baffle are fixedly mounted together through screws, the anti-rotation baffle is clamped on the outer wall of the fixing bolt, and the connecting substrate is fixedly mounted on the connecting plate structure through screws.
Compared with the prior art, the utility model discloses following beneficial effect has:
the anti-rotation structure is arranged, so that the fixing bolt can be fixed, the fixing bolt is prevented from rotating after being vibrated, the fixing bolt is finally prevented from loosening, and the multi-frame heavy-duty speed reducer is small in vibration and low in noise; through setting up the promotion spring, can be convenient for upwards reset rotation-proof structure, and then spacing it, make it fix in the fixing bolt outside.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the mounting base of the present invention;
fig. 3 is a schematic diagram of the position relationship structure of the connecting plate structure, the push spring and the rotation prevention structure of the present invention.
In the figure: 1. a reducer body; 2. installing a base; 3. a connection plate structure; 4. a push spring; 5. an anti-rotation structure; 6. an output shaft structure; 7. an input shaft structure; 8. a storage groove structure; 9. an anti-rotation baffle; 10. a receiving groove; 11. connecting the square columns; 12. an anti-drop baffle plate; 13. bolt holes; 14. a board receiving groove; 15. the square groove is communicated; 16. the substrate is connected.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1, 2 and 3, a low-noise multi-rack heavy-load speed reducer includes a speed reducer body 1, two mounting bases 2 are symmetrically mounted on the speed reducer body 1, a connecting plate structure 3 is mounted on each of the two mounting bases 2, a push spring 4 is disposed at the lower end of each of the two connecting plate structures 3, two anti-rotation structures 5 are symmetrically mounted on each of the two connecting plate structures 3, each anti-rotation structure 5 includes a connecting base plate 16 and an anti-rotation baffle plate 9, and the anti-rotation baffle plates 9 are two and symmetrically mounted at the inner end of the connecting base plate 16.
In this embodiment, install output shaft structure 6 on the speed reducer main part 1, install input shaft structure 7 on the speed reducer main part 1, two installation bases 2 are all through welded mode fixed mounting on speed reducer main part 1, one accomodating groove structure 8 has all been seted up to the upper end of two installation bases 2, one accomodating recess 10 has all been seted up to two bottoms of accomodating groove structure 8, accomodate the bottom of recess 10 and install a connection square column 11, anticreep baffle 12 is installed to the upper end of connection square column 11, anticreep baffle 12 passes through screw fixed mounting with connection square column 11 and is in the same place, connection square column 11 is the integrated into one piece structure with installation base 2, four bolt holes 13 have all been seted up to the symmetry on two installation bases 2, bolt hole 13 is located the inboard of accomodating groove structure 8, bolt hole 13 runs through the upper and lower both ends of installation base 2, install fixing bolt in bolt hole 13.
In this embodiment, a board has all been seted up to two connecting plate structure 3's upper end and has been accomodate groove 14, and a intercommunication square groove 15 has all been seted up to two connecting plate structure 3's lower extreme, and intercommunication square groove 15 runs through connecting plate structure 3's lower extreme and board accomodation groove 14, and sliding mounting is about connecting plate structure 3 through the intercommunication square groove 15 of seting up on it on connecting square column 11.
In this embodiment, in order to be convenient for reset the anti-rotation structure 5 upwards, and then spacing it, make it fix in the fixing bolt outside, set up push spring 4, push spring 4 is located the groove structure 8 of accomodating and accomodates 10 of seting up on the installation base 2 in, push spring 4 cover is established on connecting square column 11.
In this embodiment, in order to fix the fixing bolt, thereby prevent that the fixing bolt from rotating after receiving vibrations, and then finally prevent that the fixing bolt from producing not hard up, make the vibrations of multi-frame heavy-duty speed reducer less, the noise is lower, prevented rotating structure 5 has been set up, connecting substrate 16 and prevent rotating baffle 9 on preventing rotating structure 5 pass through screw fixed mounting together, prevent rotating baffle 9 card and establish on fixing bolt's outer wall, connecting substrate 16 passes through screw fixed mounting on connecting plate structure 3.
It should be noted that, the utility model relates to a low noise multi-frame heavy load speed reducer, when using the installation, at first use fixing bolt to install speed reducer main part 1 fixedly, before passing fixing bolt through bolt hole 13 on the installation base 2, need first press connecting plate structure 3 downwards, thereby connecting plate structure 3 can drive anti-rotation structure 5 and move down, finally connecting plate structure 3 and anti-rotation structure 5 can be taken in to the groove structure 8 of accomodating of seting up on installation base 2, push spring 4 can be compressed by connecting plate structure 3 this moment, can use fixing bolt to pass bolt hole 13 and fix speed reducer main part 1 this moment, at last loosen connecting plate structure 3 again, push spring 4 can upwards promote connecting plate structure 3 and anti-rotation structure 5 this moment, thereby make connecting plate structure 3 and anti-rotation structure 5 shift out from accomodating the groove structure 8, finally make anti-rotation baffle 9 card on anti-rotation structure 5 establish on fixing bolt's the outer wall can, because of the existence of anti-rotation structure 5, can prevent fixing bolt from receiving to rotate after shaking, and then finally prevent that fixing bolt from producing not hard up, make the heavy load speed reducer less noise, make the lower.
Although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a many frames of low noise heavy load speed reducer, includes speed reducer main part (1), two installation base (2), its characterized in that are installed to the symmetry on speed reducer main part (1): two all install a connecting plate structure (3), two on installation base (2) the lower extreme of connecting plate structure (3) all is provided with one and promotes spring (4), two equal symmetry is installed two and is prevented changeing structure (5) on connecting plate structure (3), prevent changeing structure (5) and contain connection base plate (16) and prevent changeing baffle (9), prevent changeing baffle (9) have two and the symmetry install the inner at connection base plate (16).
2. The low-noise multi-frame heavy-duty speed reducer according to claim 1, characterized in that: an output shaft structure (6) is installed on the speed reducer main body (1), and an input shaft structure (7) is installed on the speed reducer main body (1).
3. The low-noise multi-frame heavy-duty speed reducer according to claim 2, characterized in that: two installation base (2) all through welded mode fixed mounting on speed reducer main part (1), two one has all been seted up in the upper end of installation base (2) and has been accomodate groove structure (8), two accomodate the bottom of groove structure (8) and have all been seted up one and accomodate recess (10), accomodate the bottom of recess (10) and install a connection square column (11), anticreep baffle (12) are installed to the upper end of connection square column (11), anticreep baffle (12) are in the same place through screw fixed mounting with connection square column (11), connection square column (11) and installation base (2) are integrated into one piece structure, two equal symmetry has been seted up on installation base (2) four bolt holes (13), bolt hole (13) are located the inboard of accomodating groove structure (8), bolt hole (13) run through the upper and lower both ends of installation base (2), install fixing bolt in bolt hole (13).
4. The low-noise multi-frame heavy-duty speed reducer according to claim 3, characterized in that: two a board storage groove (14) has all been seted up to the upper end of connecting plate structure (3), two a intercommunication square groove (15) has all been seted up to the lower extreme of connecting plate structure (3), intercommunication square groove (15) run through the lower extreme and board storage groove (14) of connecting plate structure (3), slidable mounting is about connecting square column (11) through intercommunication square groove (15) of seting up on connecting plate structure (3).
5. The low-noise multi-frame heavy-duty speed reducer according to claim 4, characterized in that: the pushing spring (4) is located in a containing groove structure (8) and a containing groove (10) formed in the mounting base (2), and the pushing spring (4) is sleeved on the connecting square column (11).
6. The low-noise multi-frame heavy-duty speed reducer according to claim 5, characterized in that: the anti-rotation structure is characterized in that a connecting base plate (16) on the anti-rotation structure (5) and an anti-rotation baffle (9) are fixedly installed together through screws, the anti-rotation baffle (9) is clamped on the outer wall of a fixing bolt, and the connecting base plate (16) is fixedly installed on a connecting plate structure (3) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220478937.XU CN218063328U (en) | 2022-03-07 | 2022-03-07 | Low-noise multi-rack heavy-load speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220478937.XU CN218063328U (en) | 2022-03-07 | 2022-03-07 | Low-noise multi-rack heavy-load speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218063328U true CN218063328U (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220478937.XU Active CN218063328U (en) | 2022-03-07 | 2022-03-07 | Low-noise multi-rack heavy-load speed reducer |
Country Status (1)
| Country | Link |
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| CN (1) | CN218063328U (en) |
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2022
- 2022-03-07 CN CN202220478937.XU patent/CN218063328U/en active Active
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