CN217927040U - Dustproof and anticorrosive helical gear worm reducer for chemical machinery - Google Patents
Dustproof and anticorrosive helical gear worm reducer for chemical machinery Download PDFInfo
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- CN217927040U CN217927040U CN202221972220.7U CN202221972220U CN217927040U CN 217927040 U CN217927040 U CN 217927040U CN 202221972220 U CN202221972220 U CN 202221972220U CN 217927040 U CN217927040 U CN 217927040U
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- speed reducer
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Abstract
The utility model discloses a chemical machinery is with dustproof anticorrosive skewed tooth worm gear reducer relates to chemical production technical field. Including the speed reducer outer wall, the inside fixedly connected with skewed tooth worm-gear actuating mechanism of speed reducer outer wall, the anticorrosive mechanism of speed reducer outer wall one side fixedly connected with motor, the anticorrosive mechanism of motor includes the solid fixed ring of motor, the solid fixed ring of motor and speed reducer outer wall one side are fixed mutually, solid fixed ring one side threaded connection of motor has driving motor, the first tetrafluoro gasket of the inside fixedly connected with of the solid fixed ring of motor, the motor delivery outlet has been seted up in the middle of first tetrafluoro gasket is inside, driving motor's output runs through motor delivery outlet and fixedly connected with skewed tooth worm-gear actuating mechanism. The utility model discloses a threaded connection of dustproof piece and speed reducer outer wall can be realized in the setting of axle screw hole and threaded rod, because the existence of dustproof piece, can let outside dust can't get into inside the speed reducer through the gear shaft easily.
Description
Technical Field
The utility model relates to a chemical production technical field specifically is chemical machinery is with dustproof anticorrosive skewed tooth worm gear reducer.
Background
When the helical gear worm gear speed reducer is used, the form of motor interconnection is generally adopted, the structure is helical gear and worm gear transmission, and the helical gear has the characteristics of stable operation, large bearing capacity, compact structure, convenient installation and the like, so that the helical gear worm gear speed reducer is widely applied to speed reducing mechanisms of various mechanical equipment in metallurgy, mines, buildings and the like.
When traditional helical gear worm gear speed reducer was used in the chemical industry, because the environmental reason of production, the speed reducer received the pollution of dust or the corruption of industrial chemicals easily, consequently provided a dustproof anticorrosive skewed tooth worm gear speed reducer for chemical machinery.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a chemical machinery is with dustproof anticorrosive skewed tooth worm gear reducer to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: chemical machinery is with dustproof anticorrosive skewed tooth worm gear speed reducer, including the speed reducer outer wall, the inside fixedly connected with skewed tooth worm gear actuating mechanism of speed reducer outer wall, the anticorrosive mechanism of speed reducer outer wall one side fixedly connected with motor, the anticorrosive mechanism of motor includes motor fixing ring, motor fixing ring and speed reducer outer wall one side are fixed mutually, motor fixing ring one side threaded connection has driving motor, the first tetrafluoro gasket of the inside fixedly connected with of motor fixing ring, the motor delivery outlet has been seted up in the middle of first tetrafluoro gasket is inside, driving motor's output runs through motor delivery outlet and fixedly connected with skewed tooth worm gear actuating mechanism.
Preferably, the middle of one side of the outer wall of the speed reducer is in threaded connection with an output dustproof and anticorrosive mechanism, the output dustproof and anticorrosive mechanism comprises an output threaded hole, and the output threaded hole is formed in the middle of one side of the outer wall of the speed reducer.
Preferably, a second tetrafluoro gasket is arranged on one side of the output threaded hole, the second tetrafluoro gasket is fixed with the middle inside of one side of the outer wall of the speed reducer, a speed reducer output hole is formed in the middle inside the second tetrafluoro gasket, a threaded pipe is connected to the internal thread of the output threaded hole, an output fixing ring is fixedly connected to one side of the threaded pipe, and the output end of the helical gear worm driving mechanism penetrates through the speed reducer output hole and is fixedly connected with the speed reducer output end.
Preferably, the one end threaded connection of speed reducer outer wall one side bottom has gear shaft dustproof mechanism, gear shaft dustproof mechanism includes axle screw hole, the one end in speed reducer outer wall one side bottom is seted up to axle screw hole.
Preferably, a shaft hole is formed in one end of the shaft threaded hole, a gear shaft of the helical gear worm driving mechanism is slidably connected inside the shaft hole, a threaded rod is connected inside the shaft threaded hole in a threaded manner, a dust-proof sheet is fixedly connected to one side of the threaded rod, and a rotating handle is fixedly connected to one side of the dust-proof sheet.
Compared with the prior art, the beneficial effects of the utility model are that:
this dustproof anticorrosive skewed tooth worm gear reducer for chemical machinery through the setting of screwed pipe and output screw hole, can realize the threaded connection of the solid fixed ring of output and speed reducer outer wall, and because the existence of the solid fixed ring of output, can prevent that external dust from getting into inside the speed reducer through the speed reducer delivery outlet, can prevent through the use of tetrafluoro gasket that during the chemical industry operation, industrial chemicals is to the inside corruption of machinery.
This chemical machinery is with dustproof anticorrosive skewed tooth worm gear reducer, through the setting of axle screw hole and threaded rod, can realize the threaded connection of dustproof piece and speed reducer outer wall, not only make things convenient for the free dismantlement in later stage, and because the existence of dustproof piece, can let outside dust can't get into inside the speed reducer through the gear shaft easily.
Drawings
FIG. 1 is an axial view of the present invention;
fig. 2 is a front exploded view of the present invention;
FIG. 3 is an exploded view of the motor corrosion prevention mechanism of the present invention;
FIG. 4 is an exploded view of the output dustproof and anticorrosion mechanism of the present invention;
fig. 5 is an exploded view of the dustproof mechanism of the gear shaft of the present invention.
In the figure: 1. the outer wall of the speed reducer; 2. helical gear worm drive mechanism; 3. a drive motor; 4. a motor corrosion prevention mechanism; 401. a motor fixing ring; 402. a first tetrafluoro gasket; 403. a motor output hole; 5. an output end of the speed reducer; 6. an output dustproof and anticorrosion mechanism; 601. an output fixing ring; 602. a threaded pipe; 603. an output threaded hole; 604. a second tetrafluoro spacer; 605. an output hole of the speed reducer; 7. a gear shaft dustproof mechanism; 701. a shaft hole; 702. a shaft threaded bore; 703. a threaded rod; 704. a dust-proof sheet; 705. the handle is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, e.g., the thickness or width of some layers may be exaggerated relative to other layers.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.
The utility model provides a technical scheme: dustproof anticorrosive skewed tooth worm gear reducer for chemical machinery.
Referring to fig. 1, fig. 2 and fig. 3, this application includes speed reducer outer wall 1, inside fixedly connected with skewed tooth worm wheel actuating mechanism 2 of speed reducer outer wall 1, 1 one side fixedly connected with motor anticorrosion mechanism 4 of speed reducer outer wall, motor anticorrosion mechanism 4 includes motor fixing ring 401, motor fixing ring 401 and 1 one side of speed reducer outer wall are fixed mutually, motor fixing ring 401 one side threaded connection has driving motor 3, the first tetrafluoro gasket 402 of the inside fixedly connected with of motor fixing ring 401, motor delivery outlet 403 has been seted up in the middle of first tetrafluoro gasket 402 is inside, motor delivery outlet 403 and fixedly connected with skewed tooth worm wheel actuating mechanism 2 are run through to driving motor 3's output.
It should be emphasized that in this application, the PTFE gasket is referred to as PTFE gasket, which is also called PTFE gasket or Teflon gasket abroad, flat gasket, V-shaped gasket, piston ring, ball valve gasket, etc. which are formed by mechanically turning or cutting PTFE rod, tube, plate. In fluid machinery (such as a pump, a compressor, a mixing kettle, a centrifugal machine and the like), the polytetrafluoroethylene gasket is calculated as the part with the severest operating condition, the corrosion of chemical raw materials to the inside of the machinery in chemical operation can be prevented by using the polytetrafluoroethylene gasket, and the free disassembly of the driving motor 3 is realized through threaded connection.
It should be emphasized that in the present application, the helical gear worm driving mechanism 2 is a common bevel gear driving speed reducer on the market, and the purpose of speed reduction is achieved by matching the bevel gears.
As can be seen from fig. 2 and 4, in the present application, the output dustproof and anticorrosion mechanism 6 is connected to the middle of one side of the outer wall 1 of the speed reducer through a screw, the output dustproof and anticorrosion mechanism 6 includes an output threaded hole 603, and the output threaded hole 603 is formed in the middle of one side of the outer wall 1 of the speed reducer.
It should be emphasized that, in the present application, through the setting of the output dustproof and anticorrosion mechanism 6, the dustproof and anticorrosion of the output end 5 of the speed reducer can be realized.
As can be seen from fig. 4, in the present application, a second tetrafluoro gasket 604 is disposed on one side of the output threaded hole 603, the second tetrafluoro gasket 604 is fixed to the middle of the outer wall 1 of the speed reducer, a speed reducer output hole 605 is disposed in the middle of the second tetrafluoro gasket 604, a threaded pipe 602 is connected to the inner thread of the output threaded hole 603, an output fixing ring 601 is fixedly connected to one side of the threaded pipe 602, and an output end of the helical gear drive mechanism 2 penetrates through the speed reducer output hole 605 and is fixedly connected to the speed reducer output end 5.
It should be emphasized that, in this application, through screwed pipe 602 and output screw hole 603's setting, can realize the threaded connection of output fixed ring 601 and speed reducer outer wall 1, not only convenient free dismantlement, and because the existence of output fixed ring 601, can prevent that external dust from getting into inside the speed reducer through speed reducer delivery outlet 605, can prevent through the use of tetrafluoro gasket that chemical industry operation, the corruption of industrial chemicals to machinery is inside.
As can be seen by referring to fig. 2 and 5, in the present application, a gear shaft dustproof mechanism 7 is connected to one end of the bottom of the outer wall 1 of the speed reducer through a thread, the gear shaft dustproof mechanism 7 includes a shaft threaded hole 702, and the shaft threaded hole 702 is opened at one end of the bottom of the outer wall 1 of the speed reducer.
It should be emphasized that, in the present application, the dust-proof mechanism 7 for the gear shaft can prevent external dust from entering the interior of the reduction gear through the gear shaft.
As can be seen from fig. 5, in the present application, a shaft hole 701 is formed at one end of a shaft threaded hole 702, a gear shaft of the helical gear worm driving mechanism 2 is slidably connected inside the shaft hole 701, a threaded rod 703 is connected to an internal thread of the shaft threaded hole 702, a dust-proof sheet 704 is fixedly connected to one side of the threaded rod 703, and a rotating handle 705 is fixedly connected to one side of the dust-proof sheet 704.
It should be emphasized that, in this application, through the setting of axle screw hole 702 and threaded rod 703, can realize the threaded connection of dustproof piece 704 and speed reducer outer wall 1, not only make things convenient for the free dismantlement in later stage, and because the existence of dustproof piece 704, can let outside dust can't get into inside the speed reducer easily through the gear shaft, because one side fixedly connected with of dustproof piece 704 rotates handle 705, so when the twist rotates handle 705, can conveniently carry out the operation of dismantling dustproof piece 704.
When anticorrosive operation is required to be carried out on the driving motor 3, use through the tetrafluoro gasket can prevent in the chemical industry operation, industrial chemicals is to the inside corruption of machinery, when dustproof anticorrosive operation is required to be carried out to the gear motor output, through the setting of screwed pipe 602 and output screw hole 603, can realize the threaded connection of output fixed ring 601 and speed reducer outer wall 1, not only convenient free dismantlement, and because the existence of output fixed ring 601, can prevent that external dust from getting into inside the speed reducer through speed reducer output hole 605, can prevent in the chemical industry operation through the use of tetrafluoro gasket, industrial chemicals is to the inside corruption of machinery, when needing to carry out dustproof operation to shaft hole 701, through the setting of axle screw hole 702 and threaded rod 703, can realize the threaded connection of dustproof piece 704 and speed reducer outer wall 1, not only make things convenient for free dismantlement in later stage, and because the existence of dustproof piece 704, can let external speed reducer can's inside through the gear shaft axle hole 704 easily, because one side fixedly connected with of dustproof piece 704 rotates handle 705, so when twisting rotation handle 705, can conveniently carry out the operation of dismantling to dustproof piece 704.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Chemical machinery is with dustproof anticorrosive skewed tooth worm gear reducer, including speed reducer outer wall (1), its characterized in that: the anti-corrosion mechanism is characterized in that an oblique-tooth worm wheel driving mechanism (2) is fixedly connected to the inner portion of the outer wall (1) of the speed reducer, a motor anti-corrosion mechanism (4) is fixedly connected to one side of the outer wall (1) of the speed reducer and comprises a motor fixing ring (401), the motor fixing ring (401) and one side of the outer wall (1) of the speed reducer are fixed mutually, a driving motor (3) is connected to one side of the motor fixing ring (401) in a threaded mode, a first tetrafluoro gasket (402) is fixedly connected to the inner portion of the motor fixing ring (401), a motor output hole (403) is formed in the middle of the inner portion of the first tetrafluoro gasket (402), and the output end of the driving motor (3) penetrates through the motor output hole (403) and the oblique-tooth worm wheel driving mechanism (2).
2. The dustproof and anticorrosive helical gear worm reducer for the chemical machinery according to claim 1, characterized in that: the middle of speed reducer outer wall (1) one side is threaded connection has output dustproof anticorrosive mechanism (6), output dustproof anticorrosive mechanism (6) are including output screw hole (603), the centre at speed reducer outer wall (1) one side is seted up in output screw hole (603).
3. The dustproof and anticorrosive helical gear worm reducer for chemical machinery according to claim 2, characterized in that: a second tetrafluoro gasket (604) is arranged on one side of the output threaded hole (603), the second tetrafluoro gasket (604) is fixed with the middle inner portion of one side of the outer wall (1) of the speed reducer, a speed reducer output hole (605) is formed in the middle of the inner portion of the second tetrafluoro gasket (604), a threaded pipe (602) is connected to the inner thread of the output threaded hole (603), an output fixing ring (601) is fixedly connected to one side of the threaded pipe (602), and the output end of the helical gear driving mechanism (2) penetrates through the speed reducer output hole (605) and is fixedly connected with the speed reducer output end (5).
4. The dustproof and anticorrosive helical gear worm reducer for the chemical machinery according to claim 1, characterized in that: one end threaded connection of speed reducer outer wall (1) one side bottom has gear shaft dustproof mechanism (7), gear shaft dustproof mechanism (7) are including axle screw hole (702), the one end in speed reducer outer wall (1) one side bottom is seted up to axle screw hole (702).
5. The dustproof and anticorrosive helical gear worm reducer for chemical machinery according to claim 4, characterized in that: one end of the shaft threaded hole (702) is provided with a shaft hole (701), a gear shaft of the helical gear worm driving mechanism (2) is connected to the inside of the shaft hole (701) in a sliding mode, a threaded rod (703) is connected to the inner thread of the shaft threaded hole (702), a dust-proof piece (704) is fixedly connected to one side of the threaded rod (703), and a rotating handle (705) is fixedly connected to one side of the dust-proof piece (704).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221972220.7U CN217927040U (en) | 2022-07-29 | 2022-07-29 | Dustproof and anticorrosive helical gear worm reducer for chemical machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221972220.7U CN217927040U (en) | 2022-07-29 | 2022-07-29 | Dustproof and anticorrosive helical gear worm reducer for chemical machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217927040U true CN217927040U (en) | 2022-11-29 |
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ID=84151436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221972220.7U Active CN217927040U (en) | 2022-07-29 | 2022-07-29 | Dustproof and anticorrosive helical gear worm reducer for chemical machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217927040U (en) |
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2022
- 2022-07-29 CN CN202221972220.7U patent/CN217927040U/en active Active
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