CN220286246U - Protective coupling structure of substrate glass ball mill - Google Patents
Protective coupling structure of substrate glass ball mill Download PDFInfo
- Publication number
- CN220286246U CN220286246U CN202321487617.1U CN202321487617U CN220286246U CN 220286246 U CN220286246 U CN 220286246U CN 202321487617 U CN202321487617 U CN 202321487617U CN 220286246 U CN220286246 U CN 220286246U
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- China
- Prior art keywords
- speed reducer
- coupler
- ball mill
- coupling
- motor
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- 230000008878 coupling Effects 0.000 title claims abstract description 60
- 238000010168 coupling process Methods 0.000 title claims abstract description 60
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 60
- 230000001681 protective effect Effects 0.000 title claims abstract description 18
- 239000011521 glass Substances 0.000 title abstract description 12
- 239000000758 substrate Substances 0.000 title abstract description 9
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 56
- 239000004677 Nylon Substances 0.000 claims abstract description 24
- 229920001778 nylon Polymers 0.000 claims abstract description 24
- 238000003825 pressing Methods 0.000 claims description 22
- 239000005357 flat glass Substances 0.000 claims description 2
- 239000006121 base glass Substances 0.000 claims 5
- 238000012423 maintenance Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 230000008439 repair process Effects 0.000 abstract description 3
- 238000010008 shearing Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000000227 grinding Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a protective coupling structure of a substrate glass ball mill, which comprises a coupling body, wherein a motor is arranged on one side of the coupling body and fixedly arranged on a workbench through a stand, a speed reducer input shaft is arranged on the other side of the coupling body, one end of the speed reducer input shaft, which is far away from the coupling body, is connected with a speed reducer, and a speed reducer output shaft and a driving gear are arranged at one end of the speed reducer, which is far away from the speed reducer input shaft. According to the protective coupling structure of the substrate glass ball mill, when the ball mill stops rotating and discharges materials, because the inertia of the ball mill is large, the motor stops rotating and the speed reducer are not completely synchronous, nylon rods embedded in the coupling body can be subjected to large shearing force, and when 6 nylon rods exceed a limit, the nylon rods are sheared and damaged from the middle; only the shutdown repair and replacement of the coupler body are needed, and the total maintenance cost is greatly saved.
Description
Technical Field
The utility model relates to the field of ball mills, in particular to a protective coupling structure of a substrate glass ball mill.
Background
Adding the glass mixed raw materials into a melting furnace for melting, and preparing materials to provide a large amount of full-quantity tank furnace raw materials, wherein an intermittent ball mill is needed in the process of preparing materials and pulverizing;
the intermittent ball mill consists of a cylinder, two main bearings and a set of transmission device;
the transmission device comprises a motor, a coupling body, a speed reducer, a pinion and a large gear;
the cylinder of the ball mill is formed by welding steel plates, two ends of the cylinder are sealed by end covers, and the end covers support the cylinder on the frame; the inner wall of the cylinder is embedded with a layer of protective porcelain lining plate, corundum balls with different diameters are adopted as grinding bodies in the ball mill, and the grinding bodies in the ball mill grind glass by the friction force between the lining plate of the mill and the grinding bodies and the action of centrifugal force generated when the mill rotates so as to form required glass powder;
when the ball mill works, each time the grinding material is discharged, when the ball mill stops rotating, the motor stops rotating and the speed reducer are not completely synchronous, so that overload damage to the motor can occur, and the maintenance cost of the motor is increased.
Therefore, the design of the protective coupling structure of the substrate glass ball mill is of great significance, and the protective coupling structure is stable, reliable, simple and easy to implement.
Disclosure of Invention
The utility model aims to provide a protective coupling structure of a substrate glass ball mill, which aims to solve the defects in the prior art.
In order to achieve the above purpose, the protective coupling structure of the substrate glass ball mill comprises a coupling body, wherein a motor is arranged on one side of the coupling body and fixedly arranged on a workbench through a stand, a speed reducer input shaft is arranged on the other side of the coupling body, one end of the speed reducer input shaft, which is far away from the coupling body, is connected with a speed reducer, and a speed reducer output shaft and a driving gear are arranged on one end of the speed reducer, which is far away from the speed reducer input shaft;
the inner hole on the coupler body is connected with the right coupler through a nylon rod, one side of the inner hole, which is far away from the inner embedded left coupler, is provided with the inner embedded left coupler, and the inner hole is connected with the right coupler through a nylon rod.
Preferably, a motor shaft of the motor is fixed with the coupler body, and the motor shaft drives the input shaft of the speed reducer through the coupler body.
Preferably, the end part of the output shaft of the speed reducer is fixedly installed with the driving gear, and the output shaft of the speed reducer is arranged in parallel with the input shaft of the speed reducer.
Preferably, the coupling body comprises a nylon rod, an inner hole right-passing coupling, an inner embedded left-passing coupling, a pressing plate screw and a pressing plate, and one end of the input shaft of the speed reducer, which is far away from the speed reducer, is fixedly arranged in the inner hole right-passing coupling.
Preferably, the inner hole is fixedly installed through six groups of nylon rods uniformly between the right coupling and the inner embedded left coupling, and one end of the motor shaft, which is far away from the motor, is fixed in the inner embedded left coupling.
Preferably, the pressing plate covers the outer side surface of the right coupling of the inner hole, the diameters of the pressing plate and the right coupling of the inner hole are consistent, and meanwhile, the pressing plate and the right coupling of the inner hole are fixed through a plurality of groups of pressing plate screws.
Compared with the prior art, the utility model has the beneficial effects that: when the ball mill stops rotating and discharges materials, because the inertia of the ball mill is larger, the motor stops rotating and the speed reducer are not completely synchronous, nylon rods embedded in the coupler body can receive great shearing force, and when 6 nylon rods exceed a limit, the nylon rods are sheared and damaged from the middle; only the shutdown repair and replacement of the coupler body are needed, and the total maintenance cost is greatly saved.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic view of a coupling body constructed in accordance with the present utility model;
FIG. 3 is an exploded view of the coupling body of the present utility model;
fig. 4 is a schematic view of a left-hand coupling with embedded structure according to the present utility model.
Reference numerals in the drawings: 1. a motor; 2. a motor shaft; 3. a coupling body; 4. a nylon rod; 5. the inner hole is communicated with a right coupler; 51. a left coupler is embedded in the inner part; 6. a pressing plate screw; 7. a pressing plate; 8. a speed reducer input shaft; 9. a speed reducer; 10. an output shaft of the speed reducer; 11. and a drive gear.
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.
Referring to fig. 1-4, the utility model provides a protective coupling structure of a substrate glass ball mill, which comprises a coupling body 3, wherein a motor 1 is arranged on one side of the coupling body 3, the motor 1 is fixedly arranged on a workbench through a stand, a speed reducer input shaft 8 is arranged on the other side of the coupling body 3, one end of the speed reducer input shaft 8 far away from the coupling body 3 is connected with a speed reducer 9, and a speed reducer output shaft 10 and a driving gear 11 are arranged on one end of the speed reducer 9 far away from the speed reducer input shaft 8;
an inner hole on the coupler body 3 is provided with an embedded left coupler 51 on one side of the right coupler 5, the inner hole is connected with the embedded left coupler 51 through a nylon rod 4, and meanwhile, the inner hole is provided with a pressing plate 7 on one side of the right coupler 5 far away from the embedded left coupler 51.
Working principle: when the ball mill stops rotating and discharges materials each time, the inertia of the ball mill is large, the motor 1 stops rotating and the speed reducer 9 are not completely synchronous, nylon rods embedded in the coupler body 3 are subjected to large shearing force, and when 6 nylon rods exceed a limit, the nylon rods are sheared and damaged from the middle;
the motor 1 is protected from overload safely, the production and maintenance cost for replacing the motor 1 is saved, in this state, the driving part is disconnected, the production of the wire body is interrupted, the rotation of the motor 1 cannot be transmitted to the speed reducer 9, and only the shutdown repair and replacement of the coupler body 3 are needed, so that the total maintenance cost is greatly saved.
As a preferred embodiment, the motor shaft 2 of the motor 1 is fixed to the coupling body 3, and the motor shaft 2 drives the speed reducer input shaft 8 through the coupling body 3.
As shown in fig. 1: the motor 1 starts to work, and torque is transmitted through the motor shaft 2, the coupling body 3, the speed reducer input shaft 8 and the speed reducer 9.
As a preferred embodiment, the end of the speed reducer output shaft 10 of the speed reducer 9 is fixedly mounted to the drive gear 11, and the speed reducer output shaft 10 is disposed parallel to the speed reducer input shaft 8.
As a preferred embodiment, the coupling body 3 comprises a nylon rod 4, an inner hole right-passing coupling 5, an embedded left-passing coupling 51, a pressing plate screw 6 and a pressing plate 7, and one end of the input shaft 8 of the speed reducer, which is far away from the speed reducer 9, is fixedly arranged inside the inner hole right-passing coupling 5.
As shown in fig. 2-4: the installation and fixation mode of the inner hole passing through the right coupler 5 and the embedded left coupler 51 is changed from the traditional screw connection and fixation mode into the mode of using six groups of nylon rods 4 for fixed connection, when the ball mill is stopped and the motor 1 stops and the speed reducer 9 is not completely synchronous, the nylon rods 4 can be broken, so that the motor shaft 2 of the motor 1 can not generate overload, and the motor 1 is protected.
As shown in fig. 1-4: the setting of shaft coupling body 3, excellent in use effect satisfies base plate glass production line, and the use of protective shaft coupling solves the batching production in-process, the safety in production problem of ball mill practices thrift the maintenance cost in the batching ball mill powder process.
As a preferred embodiment, the inner hole through right coupler 5 and the embedded left coupler 51 are uniformly fixedly installed through six groups of nylon rods 4, and one end of the motor shaft 2 far away from the motor 1 is fixed in the embedded left coupler 51.
As a preferred embodiment, the pressing plate 7 covers the outer side surface of the inner hole right-passing coupler 5, the diameters of the pressing plate 7 and the inner hole right-passing coupler 5 are consistent, and meanwhile, the pressing plate 7 and the inner hole right-passing coupler 5 are fixed through a plurality of groups of pressing plate screws 6.
The technical process is safe and reliable, the operation is simple, and the personal safety is not hurt in the operation process;
on the other hand, the device does not damage the driving part, and ensures safe operation;
thirdly, the device has compact and reliable structure, good sealing in the production process and no pollution to personnel and environment;
the device is reliable in sealing, the nylon rod is internally driven, and the nylon rod can be conveniently replaced after being damaged, so that the production and maintenance cost is saved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)
1. The utility model provides a base plate glass ball mill protective coupling structure, includes shaft coupling body (3), its characterized in that: one side of the coupler body (3) is provided with a motor (1), the motor (1) is fixedly arranged on a workbench through a base, the other side of the coupler body (3) is provided with a speed reducer input shaft (8), one end of the speed reducer input shaft (8) far away from the coupler body (3) is connected with a speed reducer (9), and one end of the speed reducer (9) far away from the speed reducer input shaft (8) is provided with a speed reducer output shaft (10) and a driving gear (11);
an inner hole on the coupler body (3) is provided with an inner embedded left coupler (51) on one side of the right coupler (5), the inner hole is connected with the inner embedded left coupler (51) through a nylon rod (4), and meanwhile, the inner hole is provided with a pressing plate (7) on one side, far away from the inner embedded left coupler (51), of the right coupler (5).
2. The protective coupling structure of a base glass ball mill of claim 1, wherein: the motor shaft (2) of the motor (1) is fixed with the coupler body (3), and the motor shaft (2) drives the speed reducer input shaft (8) through the coupler body (3).
3. The protective coupling structure of a base glass ball mill of claim 1, wherein: the end part of a speed reducer output shaft (10) of the speed reducer (9) is fixedly installed with a driving gear (11), and the speed reducer output shaft (10) is arranged in parallel with a speed reducer input shaft (8).
4. The protective coupling structure of a base glass ball mill of claim 2, wherein: the coupler body (3) comprises a nylon rod (4), an inner hole right-passing coupler (5), an embedded left coupler (51), a pressing plate screw (6) and a pressing plate (7), and one end, far away from a speed reducer (9), of a speed reducer input shaft (8) is fixedly arranged inside the inner hole right-passing coupler (5).
5. The protective coupling structure of a base glass ball mill of claim 4, wherein: the inner hole is fixedly installed through six groups of nylon rods (4) uniformly between the right coupling (5) and the embedded left coupling (51), and one end, far away from the motor (1), of the motor shaft (2) is fixed in the embedded left coupling (51).
6. The protective coupling structure of a base glass ball mill of claim 1, wherein: the pressing plate (7) covers the outer side surface of the right coupling (5) is led to through the inner hole, the diameter of the pressing plate (7) is consistent with that of the right coupling (5) is led to through the inner hole, and meanwhile, the pressing plate (7) and the right coupling (5) are fixed through a plurality of groups of pressing plate screws (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321487617.1U CN220286246U (en) | 2023-06-12 | 2023-06-12 | Protective coupling structure of substrate glass ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321487617.1U CN220286246U (en) | 2023-06-12 | 2023-06-12 | Protective coupling structure of substrate glass ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220286246U true CN220286246U (en) | 2024-01-02 |
Family
ID=89336316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321487617.1U Active CN220286246U (en) | 2023-06-12 | 2023-06-12 | Protective coupling structure of substrate glass ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220286246U (en) |
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2023
- 2023-06-12 CN CN202321487617.1U patent/CN220286246U/en active Active
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