CN216242152U - Four-column type machine frame machine seal quick-assembly - Google Patents
Four-column type machine frame machine seal quick-assembly Download PDFInfo
- Publication number
- CN216242152U CN216242152U CN202122237457.2U CN202122237457U CN216242152U CN 216242152 U CN216242152 U CN 216242152U CN 202122237457 U CN202122237457 U CN 202122237457U CN 216242152 U CN216242152 U CN 216242152U
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- rack
- transmission
- mechanical seal
- speed reducer
- stirring shaft
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- Sealing Devices (AREA)
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a machine seal quick assembly of a four-column type rack, which comprises a speed reducer; the speed reducer is mounted at the top of the rack, and a bottom cover flange is mounted at the bottom of the rack; the transmission stirring shaft penetrates through the bottom cover flange, and the upper end of the transmission stirring shaft is arranged in the rack; the speed reducer is characterized by further comprising a transmission shaft, wherein one end of the transmission shaft is connected with the speed reducer, and the other end of the transmission shaft is arranged in the rack; the utility model can realize quick disassembly and assembly and simultaneously ensure the stability of equipment during processing.
Description
Technical Field
The utility model relates to the field of stirring transmission equipment of speed reducers, in particular to a four-column type rack machine seal quick assembly.
Background
The stirring transmission equipment of the speed reducer integrates a coupler, a frame and stirring equipment, and is widely applied to the manufacturing industry of mechanical processing equipment such as coal, metallurgy, chemical engineering, hoisting, electric power, building materials, grain and the like. In case mechanical seal or other parts need to be changed in the use of traditional stirring transmission equipment, all must demolish the whole frame on upper portion to remove the speed reducer, such a way wastes time and energy, can't high-efficiently carry out the stirring task, in case demolish in the stirring process simultaneously, all weights can be born to the transmission shaft, have the risk of buckling the damage.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides the following technical solutions: a four-column type frame machine seal quick assembly comprises a speed reducer; the speed reducer is mounted at the top of the rack, and a bottom cover flange is mounted at the bottom of the rack; the transmission stirring shaft penetrates through the bottom cover flange, and the upper end of the transmission stirring shaft is arranged in the rack; the speed reducer is characterized by further comprising a transmission shaft, one end of the transmission shaft is connected with the speed reducer, and the other end of the transmission shaft is arranged in the rack.
Preferably, the transmission stirring shaft is provided with a step groove at a position close to the flange of the bottom cover.
Preferably, the positioning hoop clamp is arranged at the groove of the step in a clamping manner.
Preferably, the mechanical seal is sleeved on the transmission stirring shaft and abuts against the positioning hoop clamp.
Preferably, the mechanical seal further comprises a limiting plate, the limiting plate is mounted above the mechanical seal and is welded and fixed with the rack, and a limiting hole is formed in the middle of the limiting plate; the transmission stirring shaft is sleeved with the flange bearing seat, and the flange bearing seat is placed on the limiting plate.
Preferably, the device further comprises a clamping shell coupler, and the clamping shell coupler is connected with the transmission shaft and the transmission stirring shaft.
Preferably, the diameter of the limiting hole is larger than the diameter of the radial section of the mechanical seal.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the upper transmission shaft and the lower transmission shaft are separated, and the outside of the transmission shaft is supported by the rack, so that the components such as a coupler and a mechanical seal in the rack can be quickly disassembled and assembled, and time and labor are saved; meanwhile, a step groove is formed in the transmission stirring shaft, and a positioning hoop clamp is clamped outside for limiting, so that the positioning hoop clamp is prevented from displacing due to vibration when equipment runs, and the service life of the mechanical seal is prolonged; the limiting plate is arranged in the middle of the rack, so that the supporting effect of the components is achieved, and meanwhile, the disassembly and assembly of other components below are not influenced.
Drawings
FIG. 1 is an overall structural view of the present invention;
FIG. 2 is a schematic diagram of a limiting plate according to the present invention;
FIG. 3 is a view of the structure of the driving stirring shaft of the present invention;
in the figure: the mechanical seal device comprises a speed reducer 1, a rack 2, a bottom cover flange 3, a transmission stirring shaft 4, a transmission shaft 5, a step groove 6, a positioning hoop clamp 7, a mechanical seal 8, a limiting plate 9, a limiting hole 10, a bearing seat with a flange plate 11 and a clamping shell coupler 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a four-column type frame machine seal quick assembly comprises a speed reducer 1; the speed reducer is characterized by further comprising a four-column type hollowed-out rack 2, wherein the speed reducer 1 is mounted at the top of the rack 2, and a bottom cover flange 3 is mounted at the bottom of the rack 2; the transmission stirring shaft 4 penetrates through the bottom cover flange 3, and the upper end of the transmission stirring shaft 4 is arranged in the rack 2; the speed reducer is characterized by further comprising a transmission shaft 5, wherein one end of the transmission shaft 5 is connected with the speed reducer 1, and the other end of the transmission shaft 5 is arranged in the rack 2; wherein, frame 2 is as the bottom sprag of speed reducer 1, also is the outside support of drive part simultaneously for still keep the stability of equipment when to frame 2 inner part dismouting.
The transmission stirring shaft 4 is provided with a step groove 6 near the bottom cover flange 3. Still include location clamp 7, location clamp 7 card is located step groove 6 department. The mechanical seal 8 is sleeved on the transmission stirring shaft 4 and is abutted against the positioning hoop clamp 7. The transmission shaft is characterized by further comprising a clamping shell coupler 12, wherein the clamping shell coupler 12 is connected with the transmission shaft 5 and the transmission stirring shaft 4. The positioning clamp 7 is divided into two parts which are combined to form a buckle and fixed at the step groove 6 through bolt connection, a mechanical seal 8 is put down above the positioning clamp 7, and the positioning clamp 7 limits the position of the mechanical seal to play a role in sealing; at the moment, the transmission shaft 5 at the upper end and the transmission stirring shaft 4 are combined and then connected through a split type clamping shell coupling 12 and are fixed by bolts to ensure the coupling of the two; when the component is disassembled, the components can be disassembled in sequence only by reverse sequence operation, and the maintenance of the whole structure is not influenced.
The mechanical seal is characterized by further comprising a limiting plate 9, wherein the limiting plate 9 is arranged above the mechanical seal 8 and is welded and fixed with the rack 2, and a limiting hole 10 is formed in the middle of the limiting plate 9; the transmission stirring shaft is characterized by further comprising a bearing seat 11 with a flange plate, wherein the bearing seat 11 with the flange plate is sleeved on the transmission stirring shaft 4 and is placed on the limiting plate 9. The diameter of the limiting hole 10 is larger than the diameter of the radial section of the mechanical seal 8, so that the limiting plate 9 can limit and support the bearing seat 11 with the flange plate, the disassembly and assembly of the mechanical seal 8 cannot be influenced, the rigidity of the rack 2 can be increased, and a good supporting effect is achieved when the structure is disassembled.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A four-column type machine frame machine seal quick assembly comprises a speed reducer (1); the method is characterized in that: the speed reducer is characterized by further comprising a four-column type hollowed-out rack (2), the speed reducer (1) is mounted at the top of the rack (2), and a bottom cover flange (3) is mounted at the bottom of the rack (2); the transmission stirring shaft (4) penetrates through the bottom cover flange (3), and the upper end of the transmission stirring shaft (4) is arranged in the rack (2); the speed reducer is characterized by further comprising a transmission shaft (5), one end of the transmission shaft (5) is connected with the speed reducer (1), and the other end of the transmission shaft is arranged in the rack (2).
2. The four-column type frame machine seal quick assembly as claimed in claim 1, wherein: and a step groove (6) is formed at the position, close to the bottom cover flange (3), of the transmission stirring shaft (4).
3. The four-post rack mechanical seal quick assembly as claimed in claim 2, wherein: still include location clamp (7), location clamp (7) card is located step recess (6) department.
4. The four-post rack mechanical seal quick assembly as claimed in claim 3, wherein: the mechanical seal (8) is sleeved on the transmission stirring shaft (4) and is abutted against the positioning hoop clamp (7).
5. The four-post rack mechanical seal quick assembly as claimed in claim 4, wherein: the mechanical seal is characterized by further comprising a limiting plate (9), wherein the limiting plate (9) is arranged above the mechanical seal (8) and is welded and fixed with the rack (2), and a limiting hole (10) is formed in the middle of the limiting plate; the transmission stirring shaft is characterized by further comprising a bearing seat (11) with a flange plate, wherein the bearing seat (11) with the flange plate is sleeved on the transmission stirring shaft (4) and placed on the limiting plate (9).
6. The four-column type frame machine seal quick assembly as claimed in claim 1, wherein: the transmission shaft (5) and the transmission stirring shaft (4) are connected through the clamping shell coupler (12).
7. The four-post rack mechanical seal quick assembly as claimed in claim 5, wherein: the diameter of the limiting hole (10) is larger than the diameter of the radial section of the mechanical seal (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122237457.2U CN216242152U (en) | 2021-09-16 | 2021-09-16 | Four-column type machine frame machine seal quick-assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122237457.2U CN216242152U (en) | 2021-09-16 | 2021-09-16 | Four-column type machine frame machine seal quick-assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216242152U true CN216242152U (en) | 2022-04-08 |
Family
ID=80982624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122237457.2U Active CN216242152U (en) | 2021-09-16 | 2021-09-16 | Four-column type machine frame machine seal quick-assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216242152U (en) |
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2021
- 2021-09-16 CN CN202122237457.2U patent/CN216242152U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230920 Address after: 213000 No. 38, Weiqin new section, Qinxin village, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Changzhou Zetao Machinery Manufacturing Co.,Ltd. Address before: 213000 No. 38, Weiqin new section, Qinxin village, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: Liu Jiangbo |