CN219062321U - Transmission balancing device of centrifugal regenerator - Google Patents
Transmission balancing device of centrifugal regenerator Download PDFInfo
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- CN219062321U CN219062321U CN202223132465.1U CN202223132465U CN219062321U CN 219062321 U CN219062321 U CN 219062321U CN 202223132465 U CN202223132465 U CN 202223132465U CN 219062321 U CN219062321 U CN 219062321U
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- transmission shaft
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- transmission
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Abstract
The utility model discloses a transmission balancing device of a centrifugal regenerator, which comprises a transmission shaft, wherein two supporting seats are arranged at two ends of the transmission shaft, one end of the transmission shaft is provided with a balancing device, the balancing device comprises a fixed ring, the front surface of the fixed ring is provided with a mounting groove, a balancing block is connected in an inner cavity of the mounting groove in a sliding and penetrating way, a first bolt is connected in a threaded and penetrating way in the middle of the front surface of the balancing block, a plurality of threaded holes are formed in the back surface of the inner wall of the mounting groove at equal intervals in an annular array, and a mounting mechanism is arranged on the supporting seats. According to the utility model, the position of the balance weight is adjusted by sliding the balance weight in the inner cavity of the mounting groove on the fixed ring, and the first bolt is screwed down in a rotating way, so that one end of the first bolt is in threaded connection with the inner cavity of one of the threaded holes, the balance weight is fixed, the balance weight rotates along with the transmission shaft, and the shaking generated by rotation of the transmission shaft is balanced by utilizing the inertia effect of rotation of the balance weight, so that the stable motion of the balance weight is ensured.
Description
Technical Field
The utility model relates to the field of transmission devices, in particular to a transmission balancing device of a centrifugal regenerator.
Background
The centrifugal machine is a machine for separating each component in a mixture of liquid and solid particles or liquid and liquid by centrifugal force, and separates each component by centrifugal force generated by rotation.
The common centrifugal regenerator rotates the centrifugal machine through the cooperation of a motor, a transmission device and a centrifugal rotor, and after the centrifugal rotor runs for a period of time, the centrifugal rotor is influenced by material abrasion or other reasons, so that the dynamic unbalance amount is larger and larger, the balance of the centrifugal machine is reduced, the device is caused to shake, the normal work of the centrifugal machine is influenced, a balance device is usually arranged on the transmission device, the influence of shake is reduced, the stability of the transmission device is ensured, and the common balance device is inconvenient to adjust according to the movement condition of a transmission shaft, so that the applicability of the common centrifugal regenerator is reduced.
Disclosure of Invention
The utility model aims to provide a transmission balancing device of a centrifugal regenerator, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the transmission balance device of the centrifugal regenerator comprises a transmission shaft, wherein two ends of the transmission shaft are provided with two supporting seats for supporting and installing the transmission shaft;
one end of the transmission shaft is provided with a balancing device for ensuring the rotation stability of the transmission shaft;
the balancing device comprises a fixed ring, wherein the fixed ring is fixedly connected with one end of the transmission shaft in a penetrating way, the front surface of the fixed ring is provided with a mounting groove, a balancing block is connected in a sliding penetrating way in an inner cavity of the mounting groove, a first bolt is connected in a penetrating way in the middle of the front surface of the balancing block in a threaded way, and a plurality of threaded holes are formed in the back surface of the inner wall of the mounting groove in an annular array at equal intervals;
the support seat is provided with a mounting mechanism for ensuring stable mounting of the transmission shaft.
Preferably, the mounting mechanism comprises a bearing fixedly inserted and connected with one end of the transmission shaft, a mounting block is arranged above the supporting seat, and arc-shaped grooves are formed in the bottom of the mounting block and the top of the supporting seat.
Preferably, the inner walls of the two arc-shaped grooves are provided with clamping grooves, the middle part of the outer wall of the bearing is fixedly connected with a mounting ring in a penetrating and inserting mode, and the mounting ring is connected with the inner cavity of the clamping groove in a sliding and penetrating mode.
Preferably, the top of supporting seat both sides all fixedly connected with mount, one side screw thread of mount is threaded to be connected with bolt two.
Preferably, the bottom of installation piece outer wall both sides is fixedly connected with fixed block, one side of fixed block is threaded the interlude with one end of bolt two and is connected.
Preferably, the outer wall of the balance weight is attached to the inner wall of the mounting groove, and the inner cavity of one threaded hole is connected with one end of the first bolt in a threaded penetrating mode.
The utility model has the technical effects and advantages that:
(1) According to the utility model, by utilizing the matched arrangement mode of the fixed ring, the mounting groove and the balance weight, the balance weight is slid in the inner cavity of the mounting groove on the fixed ring, and then the first screw bolt is screwed down, so that one end of the first screw bolt is in threaded connection with the inner cavity of one of the threaded holes, the balance weight is fixed, the position of the balance weight is adjusted along with the rotation of the transmission shaft, the shaking generated by the rotation of the transmission shaft is balanced by utilizing the inertia effect of the rotation of the balance weight, the adjustment according to the motion condition of the transmission shaft is facilitated, the applicability is improved, and the stable motion of the balance weight is ensured;
(2) According to the utility model, by means of the arrangement mode that the bearing, the mounting ring, the supporting seat, the mounting block and the clamping groove are matched, the bearings at the two ends of the transmission shaft are placed on the supporting seat, and then the mounting block is moved to the upper side of the supporting seat, so that the mounting ring on the bearing is movably clamped in the inner cavity of the clamping groove, the two ends of the transmission shaft are limited and fixed, and the transmission shaft is convenient to install.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic view of the structure of the fixing ring of the present utility model.
FIG. 3 is a schematic side cross-sectional view of the mounting block of the present utility model.
In the figure: 1. a transmission shaft; 2. a support base; 3. a balancing device; 31. a fixing ring; 32. a mounting groove; 33. a balance weight; 34. a first bolt; 35. a threaded hole; 4. a mounting mechanism; 41. a bearing; 42. a mounting block; 43. a clamping groove; 44. a mounting ring; 5. a fixing frame; 6. a second bolt; 7. and a fixed block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 provides a transmission balance device of a centrifugal regenerator as shown in figures 1-3, which comprises a transmission shaft 1, wherein two ends of the transmission shaft 1 are respectively provided with two supporting seats 2 for supporting and installing the transmission shaft 1, and the two ends of the transmission shaft 1 are supported by the supporting seats 2 to ensure the stable rotation of the supporting seats 2;
one end of the transmission shaft 1 is provided with a balancing device 3 for ensuring the rotation stability of the transmission shaft 1;
the balancing device 3 comprises a fixed ring 31, the fixed ring 31 is fixedly connected with one end of the transmission shaft 1 in a penetrating way, the fixed ring 31 rotates along with the transmission shaft 1 and is used for installing a balancing block 33, a mounting groove 32 is formed in the front face of the fixed ring 31, the mounting groove 32 is in an annular arrangement and is arranged in the middle of the front face of the fixed ring 31 and is used for installing the balancing block 33, the balancing block 33 is connected in a sliding penetrating way in an inner cavity of the mounting groove 32, the balancing block 33 can slide in the inner cavity of the mounting groove 32, the position of the balancing block 33 is adjusted, a bolt 34 is connected in the middle thread penetrating way on the front face of the balancing block 33 along with the rotation of the fixed ring 31, the bolt 34 is used for fixing the balancing block 33, the balancing block 33 is installed on the fixed ring 31, a plurality of threaded holes 35 are formed in the back face of the inner wall of the mounting groove 32 in an annular array at equal intervals, one end of the balancing block 33 is in threaded connection with the inner cavity of one of the threaded holes 35 through rotation, and the balancing block 33 is installed in the inner cavity of the mounting groove 32;
the support seat 2 is provided with a mounting mechanism 4 for ensuring stable mounting of the transmission shaft 1 and facilitating mounting and dismounting of the transmission shaft 1;
the mounting mechanism 4 comprises a bearing 41, the bearing 41 is fixedly connected with one end of the transmission shaft 1 in a penetrating way, one end of the transmission shaft 1 is fixedly connected with the inner wall of the bearing 41, so that the transmission shaft 1 rotates on the bearing 41, a mounting block 42 is arranged above the supporting seat 2, the mounting block 42 is arranged at the top of the bearing 41, the top of the bearing 41 is limited and fixed, arc grooves are formed in the bottoms of the mounting block 42 and the top of the supporting seat 2, the arc grooves are used for mounting the bearing 41, the bearing 41 is arranged between the supporting seat 2 and the mounting block 42, clamping grooves 43 are formed in the inner walls of the two arc grooves, the clamping grooves 43 are semicircular, a mounting ring 44 is fixedly connected with the middle part of the outer wall of the bearing 41 in a penetrating way, the mounting ring 44 is connected with the inner cavity of the clamping groove 43 in a sliding way, and the bearing 41 is limited and fixed by movably clamping the mounting ring 44 in the inner cavity of the clamping groove 43, so that the stability of the transmission shaft 1 is ensured;
the top of the two sides of the supporting seat 2 is fixedly connected with a fixing frame 5, the fixing frame 5 is in a C-shaped structure and is used for connecting a fixing block 7, one side of the fixing frame 5 is threaded and connected with a bolt II 6, the bolt II 6 is used for fixing the fixing block 7, the bottom of the two sides of the outer wall of the mounting block 42 is fixedly connected with the fixing block 7, the fixing block 7 moves along with the mounting block 42 and slides and is threaded into the inner cavity of the fixing frame 5, the bolt II 6 is screwed and screwed, the fixing block 7 and the fixing frame 5 are fixed, the transmission shaft 1 is convenient to install and detach, and one side of the fixing block 7 is threaded and connected with one end of the bolt II 6;
the outer wall of the balance weight 33 is attached to the inner wall of the mounting groove 32, and the inner cavity of one of the threaded holes 35 is connected with one end of the first bolt 34 in a threaded penetrating manner.
The working principle of the utility model is as follows: through sliding the balance weight 33 in the inner cavity of the mounting groove 32 on the fixed ring 31, the position of the balance weight 33 is adjusted, the first bolt 34 is screwed down in a rotating mode, one end of the first bolt 34 is connected with the inner cavity of one of the threaded holes 35 in a threaded mode, the balance weight 33 is fixed, the balance weight 33 rotates along with the transmission shaft 1, shaking generated by rotation of the transmission shaft 1 is balanced through the inertial action of rotation of the balance weight 33, stable movement of the vibration generated by rotation of the transmission shaft 1 is guaranteed, meanwhile, through placing the bearings 41 at two ends of the transmission shaft 1 on the supporting seat 2, the mounting block 42 is moved to the upper portion of the supporting seat 2, the mounting ring 44 on the bearings 41 is movably clamped in the inner cavity of the clamping groove 43, limiting and fixing are carried out on two ends of the transmission shaft 1, and installation of the transmission shaft 1 is facilitated.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A drive balancing device for a centrifugal regenerator, comprising:
the two ends of the transmission shaft (1) are provided with two supporting seats (2) for supporting and installing the transmission shaft (1);
the method is characterized in that: one end of the transmission shaft (1) is provided with a balancing device (3) for ensuring the rotation stability of the transmission shaft (1);
the balancing device (3) comprises a fixed ring (31), the fixed ring (31) is fixedly connected with one end of the transmission shaft (1) in a penetrating mode, an installation groove (32) is formed in the front face of the fixed ring (31), a balancing block (33) is connected in an inner cavity of the installation groove (32) in a sliding penetrating mode, a first bolt (34) is connected in a penetrating mode in the middle of the front face of the balancing block (33) in a threaded mode, and a plurality of threaded holes (35) are formed in the back face of the inner wall of the installation groove (32) in an annular array at equal intervals;
the support seat (2) is provided with a mounting mechanism (4) for ensuring stable mounting of the transmission shaft (1).
2. The transmission balancing device of the centrifugal regenerator according to claim 1, wherein the mounting mechanism (4) comprises a bearing (41), the bearing (41) is fixedly connected with one end of the transmission shaft (1) in a penetrating way, a mounting block (42) is arranged above the supporting seat (2), and arc-shaped grooves are formed in the bottom of the mounting block (42) and the top of the supporting seat (2).
3. The transmission balancing device of the centrifugal regenerator according to claim 2, wherein the inner walls of the two arc grooves are provided with clamping grooves (43), the middle part of the outer wall of the bearing (41) is fixedly connected with a mounting ring (44) in a penetrating manner, and the mounting ring (44) is connected with the inner cavity of the clamping groove (43) in a sliding penetrating manner.
4. The transmission balancing device of the centrifugal regenerator according to claim 1, wherein the top parts of two sides of the supporting seat (2) are fixedly connected with a fixing frame (5), and one side of the fixing frame (5) is threaded and connected with a second bolt (6).
5. The transmission balance device of the centrifugal regenerator according to claim 2, wherein the bottoms of the two sides of the outer wall of the mounting block (42) are fixedly connected with a fixing block (7), and one side of the fixing block (7) is in threaded penetrating connection with one end of the second bolt (6).
6. The transmission balance device of the centrifugal regenerator according to claim 1, wherein the outer wall of the balance block (33) is attached to the inner wall of the mounting groove (32), and the inner cavity of one threaded hole (35) is connected with one end of the first bolt (34) in a threaded penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223132465.1U CN219062321U (en) | 2022-11-24 | 2022-11-24 | Transmission balancing device of centrifugal regenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223132465.1U CN219062321U (en) | 2022-11-24 | 2022-11-24 | Transmission balancing device of centrifugal regenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219062321U true CN219062321U (en) | 2023-05-23 |
Family
ID=86369736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223132465.1U Active CN219062321U (en) | 2022-11-24 | 2022-11-24 | Transmission balancing device of centrifugal regenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219062321U (en) |
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2022
- 2022-11-24 CN CN202223132465.1U patent/CN219062321U/en active Active
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