CN220890817U - Mining transmission shaft support - Google Patents
Mining transmission shaft support Download PDFInfo
- Publication number
- CN220890817U CN220890817U CN202321830773.3U CN202321830773U CN220890817U CN 220890817 U CN220890817 U CN 220890817U CN 202321830773 U CN202321830773 U CN 202321830773U CN 220890817 U CN220890817 U CN 220890817U
- Authority
- CN
- China
- Prior art keywords
- support
- grooves
- transmission shaft
- damping
- mounting base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 48
- 238000005065 mining Methods 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000013016 damping Methods 0.000 claims abstract description 14
- 229920001971 elastomer Polymers 0.000 claims description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000007774 longterm Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to the field of brackets and discloses a mining transmission shaft bracket, which comprises a mounting base, wherein mounting holes are formed in four corners of the mounting base, a lower support is fixedly arranged above the mounting base, an upper support is connected to the upper support through screws, semi-arc grooves are respectively formed in the upper support and the lower support, a damping support component is respectively arranged on the two semi-arc grooves, a bearing is arranged on the damping support component, a group of groove bodies are respectively arranged on the semi-arc grooves in a front-rear parallel manner, damping strips are respectively arranged in the groove bodies, a plurality of bracket grooves and damping grooves are uniformly formed in the semi-arc grooves, support blocks are slidably connected in the bracket grooves, springs are arranged in the damping grooves, and an installation arc plate is arranged at the other end of each of the plurality of springs and the support blocks, so that the damping support can absorb vibration of a transmission shaft and avoid abrasion caused by long-term use of the transmission shaft bracket, and the service life of the mining transmission shaft bracket is influenced.
Description
Technical Field
The utility model relates to the technical field of brackets, in particular to a mining transmission shaft bracket.
Background
The mining transmission shaft is a shaft for transmitting power in a universal transmission device, and is a rotating body with high rotating speed and few bearings, and a transmission shaft bracket is used for supporting the transmission shaft.
Because the transmission shaft can produce vibration in the in-process of using, and current mining transmission shaft support, only single to the bearing of installation transmission shaft supports, does not possess the vibration that absorbs the transmission shaft, the transmission shaft support long-term use causes wearing and tearing easily to influence mining transmission shaft support's life, consequently, we propose a mining transmission shaft support.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects in the prior art, the utility model provides a mining transmission shaft bracket which can effectively solve the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model discloses a mining transmission shaft bracket which comprises a mounting base, wherein mounting holes are formed in four corners of the mounting base, a lower support is fixedly arranged above the mounting base, an upper support is connected above the lower support through screws, semi-arc grooves are respectively formed in the upper support and the lower support, shock absorption supporting components are respectively arranged on the two semi-arc grooves, and bearings are arranged on the shock absorption supporting components.
Still further, the bradyseism supporting component is in a set of cell body of parallel seting up before on the half arc groove, be provided with the bradyseism strip in the cell body respectively, evenly set up a plurality of support grooves and bradyseism grooves on the half arc groove, support groove sliding connection has a piece, be provided with the spring in the bradyseism groove, a plurality of the spring with a plurality of the other end of piece is provided with the installation arc board.
Further, a plurality of the support blocks and a plurality of the springs are arranged at intervals.
Further, a rubber pad is arranged on the inner wall of the installation arc plate, anti-skid lines are arranged on the rubber pad, and the rubber pad is attached to the outer wall of the bearing.
Still further, the left and right of lower support is provided with the reinforcing plate respectively, the bottom of reinforcing plate with installation base fixed connection.
Still further, the mounting base is provided with a spacer.
(III) beneficial effects
Compared with the known public technology, the technical scheme provided by the utility model has the following beneficial effects:
According to the utility model, vibration generated by a transmission shaft can be absorbed through the structural arrangement of the cushioning support component, the abrasion of the transmission shaft bracket is avoided easily caused when the mining transmission shaft bracket is used for a long time, the service life of the mining transmission shaft bracket is influenced, the cushioning strips are arranged in the groove body in parallel and made of rubber, the half arc groove vibration buffering capacity is high, fatigue failure is not easy to occur, the service life of the mining transmission shaft bracket is prolonged, the arc plate is stressed, the support blocks slide in the bracket groove, the springs in the cushioning grooves deform under stress, the vibration of the transmission shaft is buffered, the vibration absorbing effect of the transmission shaft is improved through the arrangement of the support blocks and the springs at intervals, the rubber pad is arranged on the inner wall of the installation arc plate, the anti-slip lines are arranged on the rubber pad, the fixing effect of the bearing is improved, the rubber pad wraps the bearing, and the effects of supporting the transmission shaft main body and absorbing the vibration of the transmission shaft are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front cross-sectional view of the structure of the present utility model;
Fig. 3 is an enlarged view at a in fig. 2.
Reference numerals in the drawings represent respectively: 1. a mounting base; 2. a mounting hole; 3. a lower support; 4. an upper support; 5. a half arc groove; 6. a bearing; 7. a tank body; 8. damping strips; 9. a bracket groove; 10. a damping groove; 11. a support block; 12. a spring; 13. installing an arc plate; 14. a rubber pad; 15. a reinforcing plate; 16. a gasket.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is further described below with reference to examples.
Examples
The embodiment of the invention provides a mining transmission shaft support, as shown in fig. 1-3, including installation base 1, installation hole 2 has been seted up to the four corners department of installation base 1, the user is installed installation base 1 through the bolt fixedly, the top of installation base 1 is provided with lower support 3, lower support 3 and installation base 1 welding form, there is upper support 4 upper support 3 through the screw connection, lower support 3 and upper support 4 are made for smart steel materials, the rigidity of upper support 4 and lower support 3 is carried, half arc groove 5 has been seted up respectively on upper support 4 and the lower support 3, be provided with the cushioning supporting component on two half arc grooves 5 respectively, the vibration that the cushioning supporting component absorbed the transmission shaft produced, avoid long-term use to cause transmission shaft support wearing and tearing easily, thereby influence mining transmission shaft support's life, be provided with bearing 6 on the cushioning supporting component, install mining transmission shaft on bearing 6's inner wall.
As shown in fig. 2 and 3, the cushioning support component is provided with a group of groove bodies 7 which are arranged in parallel on the half arc groove 5 in front and back, the groove bodies 7 are respectively provided with a cushioning strip 8, the half arc groove 5 is evenly provided with a plurality of bracket grooves 9 and cushioning grooves 10, the bracket grooves 9 are slidably connected with supporting blocks 11, springs 12 are arranged in the cushioning grooves 10, the other ends of the plurality of springs 12 and the plurality of supporting blocks 11 are provided with mounting arc plates 13, the cushioning strips 8 which are arranged in the groove bodies 7 in parallel are made of rubber, the cushioning strips 8 are strong in vibration buffering capacity of the half arc groove 5 and are not easy to cause fatigue failure, the service life of lifting of the mining transmission shaft bracket is prolonged, the mounting arc plates 13 are stressed, the supporting blocks 11 slide in the bracket grooves 9, the springs 12 in the cushioning grooves 10 deform under stress, and vibration of the transmission shaft is buffered.
As shown in fig. 2 and 3, the plurality of support blocks 11 and the plurality of springs 12 are arranged at intervals, thereby improving the effect of absorbing the vibration generated by the transmission shaft.
As shown in fig. 1 and 2, a rubber pad 14 is arranged on the inner wall of the installation arc plate 13, anti-slip lines are arranged on the rubber pad 14, the rubber pad 14 is attached to the outer wall of the bearing 6, the rubber pad 14 is made of nitrile rubber, the rubber has good wear resistance and ageing resistance, the effect of fixing the bearing 6 is improved through the anti-slip lines on the rubber pad 14, the bearing 6 is wrapped by the rubber pad 14, and the functions of supporting a transmission shaft main body and absorbing vibration of the transmission shaft are achieved.
As shown in fig. 1 and 2, the left and right sides of the lower support 3 are respectively provided with a reinforcing plate 15, the bottom of the reinforcing plate 15 is fixedly connected with the mounting base 1, the reinforcing plate 15 is a steel plate, the stability of the connection between the lower support 3 and the mounting base is improved, and the mechanical strength of the lower support 3 and the mounting base is improved.
As shown in fig. 1 and 2, the mounting base 1 is provided with a gasket 16, the gasket 16 is made of silica gel material, and the mounting base 1 is mounted and fixed by the lifting bolt.
When the embodiment is specifically implemented, a user installs and fixes the installation base 1 through the bolt, structural arrangement through the bradyseism supporting component, vibration generated by the transmission shaft can be absorbed, long-term use is avoided, the abrasion of the transmission shaft support is easy to cause, thereby the service life of the mining transmission shaft support is influenced, the bradyseism strip 8 in the groove body 7 is arranged in parallel, and the bradyseism strip 8 is made of rubber, the vibration buffering capacity of the half arc groove 5 is high, fatigue failure is not easy to occur, the service life of lifting of the mining transmission shaft support is improved, the installation arc plate 13 is stressed, the supporting block 11 slides in the bracket groove 9, and the spring 12 in the bradyseism groove 10 is stressed and deformed, vibration of the transmission shaft is buffered, the vibration generated by the absorption transmission shaft is improved through the interval arrangement of the supporting block 11 and the spring 12, the rubber pad 14 is arranged on the inner wall of the installation arc plate 13, and the anti-slip lines are arranged on the rubber pad 14, the effect of fixing the bearing 6 is further improved, and the rubber pad 14 wraps the bearing 6, and the main body of the transmission shaft is supported and the vibration of the transmission shaft is absorbed.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (5)
1. The utility model provides a mining transmission shaft support, includes installation base (1), its characterized in that: the novel anti-vibration device is characterized in that mounting holes (2) are formed in four corners of the mounting base (1), a lower support (3) is fixedly arranged above the mounting base (1), an upper support (4) is connected to the upper side of the lower support (3) through screws, half arc grooves (5) are formed in the upper support (4) and the lower support (3) respectively, vibration-damping supporting components are arranged on the two half arc grooves (5) respectively, and bearings (6) are arranged on the vibration-damping supporting components;
The damping support assembly is characterized in that a group of groove bodies (7) are arranged on the half arc groove (5) in a front-back parallel mode, damping strips (8) are respectively arranged in the groove bodies (7), a plurality of support grooves (9) and damping grooves (10) are uniformly formed in the half arc groove (5), the support grooves (9) are slidably connected with support blocks (11), springs (12) are arranged in the damping grooves (10), and a plurality of springs (12) and a plurality of support blocks (11) are arranged at the other ends of the support blocks (11) and are provided with mounting arc plates (13).
2. A mining drive shaft bracket according to claim 1, wherein: the plurality of support blocks (11) and the plurality of springs (12) are arranged at intervals.
3. A mining drive shaft bracket according to claim 2, wherein: the anti-slip bearing is characterized in that a rubber pad (14) is arranged on the inner wall of the installation arc plate (13), anti-slip lines are arranged on the rubber pad (14), and the rubber pad (14) is attached to the outer wall of the bearing (6).
4. A mining drive shaft bracket according to claim 1, wherein: the left and right sides of the lower support (3) are respectively provided with a reinforcing plate (15), and the bottom of the reinforcing plate (15) is fixedly connected with the mounting base (1).
5. A mining drive shaft bracket according to claim 1, wherein: the mounting base (1) is provided with a gasket (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321830773.3U CN220890817U (en) | 2023-07-12 | 2023-07-12 | Mining transmission shaft support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321830773.3U CN220890817U (en) | 2023-07-12 | 2023-07-12 | Mining transmission shaft support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220890817U true CN220890817U (en) | 2024-05-03 |
Family
ID=90879835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321830773.3U Active CN220890817U (en) | 2023-07-12 | 2023-07-12 | Mining transmission shaft support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220890817U (en) |
-
2023
- 2023-07-12 CN CN202321830773.3U patent/CN220890817U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |