CN212959746U - Double-stage transmission speed reducer for reaction kettle - Google Patents
Double-stage transmission speed reducer for reaction kettle Download PDFInfo
- Publication number
- CN212959746U CN212959746U CN202021931307.0U CN202021931307U CN212959746U CN 212959746 U CN212959746 U CN 212959746U CN 202021931307 U CN202021931307 U CN 202021931307U CN 212959746 U CN212959746 U CN 212959746U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- spiral bevel
- gear
- casing
- shaft
- 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.)
- Active
Links
Images
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model discloses a doublestage transmission speed reducer for reation kettle, including first casing, the inside of first casing rotates and is connected with first gear shaft, and the one end of first gear shaft runs through first casing and extends to the outside of first universe body, and a pot head that first gear shaft is located first casing is equipped with first spiral bevel gear. The utility model has the advantages that: the utility model discloses a first spiral bevel gear, under second spiral bevel gear, third spiral bevel gear and fourth spiral bevel gear's combined action, can be with the rotation transmission of motor to first gear shaft, and through first spiral bevel gear and second spiral bevel gear's meshing, third spiral bevel gear and fourth spiral bevel gear meshing, can not only slow down the output shaft and bevel gear can change the direction of output shaft, the exportable low rotational speed of this reduction gear, and the load that it bore is also great.
Description
Technical Field
The utility model relates to a speed reducer field, especially a doublestage transmission speed reducer for reation kettle.
Background
The existing double-stage transmission speed reducer generally adopts a straight-tooth gear for transmission, the speed reducer of the transmission mode occupies a large space, and an output shaft cannot change the direction, so that the double-stage transmission speed reducer for the reaction kettle is provided to solve the technical problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a double stage transmission speed reducer for reation kettle.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a doublestage transmission speed reducer for reation kettle, includes first casing, the internal rotation of first casing is connected with first gear shaft, and the one end of first gear shaft runs through first casing and extends to the outside of first time body, the pot head that first gear shaft is located first casing is equipped with first spiral bevel gear, the internal rotation of first casing is connected with the second gear shaft, and the other end of second gear shaft runs through first casing and second casing in proper order and extends to the inside of second casing, the pot head that the second gear shaft is located first casing is equipped with second spiral bevel gear, and first spiral bevel gear meshes with second spiral bevel gear mutually.
The other end cover of second gear shaft is equipped with third spiral bevel gear, the inside rotation of second casing is connected with the output shaft, and the bottom of output shaft runs through the second casing and extends to the outside of second casing, the outside cover of second casing is equipped with fourth spiral bevel gear, and third spiral bevel gear meshes with fourth spiral bevel gear mutually.
A further technical scheme is that the top of first casing has the fixed plate through screwed connection, and the upper surface of fixed plate is provided with the motor, the output cover of motor is equipped with first belt pulley, the pot head that first gear shaft is located the first casing outside is equipped with the second belt pulley, and first belt pulley passes through drive belt with the second belt pulley and is connected.
The further technical scheme is that the number of teeth of the first spiral bevel gear is smaller than that of the second spiral bevel gear.
The further technical scheme is that the tooth number of the third spiral bevel gear is smaller than that of the fourth spiral bevel gear.
A further technical scheme is that a protective cover is arranged outside the transmission belt, and the first belt pulley and the second belt pulley are both located inside the protective cover.
The further technical proposal is that the output shaft is vertical.
Compared with the prior art, the beneficial effects of the utility model are one of following at least:
1. the utility model discloses a first spiral bevel gear, under second spiral bevel gear, third spiral bevel gear and fourth spiral bevel gear's combined action, can be with the rotation transmission of motor to first gear shaft, and through first spiral bevel gear and second spiral bevel gear's meshing, third spiral bevel gear and fourth spiral bevel gear meshing, can not only slow down the output shaft and bevel gear can change the direction of output shaft, the exportable low rotational speed of this reduction gear, and the load that it bore is also great.
2. The utility model discloses a set up the protection casing, can effectively cover and protect driving belt, first belt pulley and second belt pulley, be vertical form through setting up the output shaft, can conveniently carry out vertical installation to the device.
Drawings
Fig. 1 is a schematic view of the first casing internal structure of the present invention enlarged in front view direction.
Fig. 2 is an enlarged schematic view of the first casing internal structure in the top view direction of the present invention.
Fig. 3 is a left-view direction enlarged schematic view of the second casing internal structure of the present invention.
In the figure, 1 is a first shell, 101 is a first gear shaft, 102 is a first spiral bevel gear, 103 is a second spiral bevel gear, 104 is a protective cover, 2 is a second shell, 201 is a third spiral bevel gear, 202 is a fourth spiral bevel gear, 3 is a fixed plate, 4 is a motor, 5 is a transmission belt, 6 is a second gear shaft, and 7 is an output shaft.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
The other end cover of second gear shaft 6 is equipped with third spiral bevel gear 201, and the inside rotation of second casing 2 is connected with output shaft 7, and the bottom of output shaft 7 runs through second casing 2 and extends to the outside of second casing 2, and the outside cover of second casing 2 is equipped with fourth spiral bevel gear 202, and third spiral bevel gear 201 meshes with fourth spiral bevel gear 202 mutually.
The number of teeth of the first spiral bevel gear 102 is less than that of the second spiral bevel gear 103, so that the purpose of first speed reduction is achieved.
The number of teeth of the third spiral bevel gear 201 is less than that of the fourth spiral bevel gear 202, so that the purpose of speed reduction for the second time is achieved.
Since the first spiral bevel gear 102 and the second spiral bevel gear 103 are both bevel gears, the first gear shaft 101 and the second gear shaft 6 are perpendicular to each other, and similarly, the second gear shaft 6 and the output shaft 7 are perpendicular to each other.
Example 2:
on the basis of the above embodiment, embodiment 2 shows an embodiment, the fixing plate 3 is connected above the first casing 1 through a screw, the motor 4 is arranged on the upper surface of the fixing plate 3, the output end of the motor 4 is sleeved with a first belt pulley, one end of the first gear shaft 101, which is located outside the first casing 1, is sleeved with a second belt pulley, and the first belt pulley and the second belt pulley are in transmission connection through the transmission belt 5.
The motor 4 is the power supply, and during operation can its output drive first belt pulley rotation after being connected with municipal power electricity.
Example 3:
on the basis of the above embodiment, embodiment 3 shows an embodiment in which the number of teeth of the first spiral bevel gear 102 is smaller than the number of teeth of the second spiral bevel gear 103.
The first spiral bevel gear 102 of the small gear drives the second spiral bevel gear 103 of the big gear to rotate, and the purpose of first-stage speed reduction can be achieved.
Example 4:
on the basis of the above embodiment, embodiment 4 shows an embodiment in which the number of teeth of the third spiral bevel gear 201 is smaller than the number of teeth of the fourth spiral bevel gear 202.
The third spiral bevel gear 201 of the small gear drives the fourth spiral bevel gear 202 of the big gear to rotate, and the purpose of second group speed reduction can be achieved
Example 5:
on the basis of the above-described embodiment, embodiment 5 shows an embodiment in which the exterior of the transmission belt 5 is provided with the protective cover 104, and the first pulley and the second pulley are both located inside the protective cover 104.
This protection casing 104 can carry out effective protection to driving belt 5, first belt pulley and second belt pulley to the stability of the device power output has directly been guaranteed.
Example 6:
in addition to the above-described embodiments, embodiment 6 shows an embodiment in which the output shaft 7 is vertical.
Can adapt to vertical installation, convenience of customers uses.
The working process of the utility model is as follows: the motor 4 rotates to drive the first belt pulley to rotate, the first belt pulley drives the second belt pulley to rotate through the transmission belt 5, when the second belt pulley rotates, the first gear shaft 101 can be driven to rotate, at the same time, the first spiral bevel gear 102 rotates along with the first belt pulley, the second spiral bevel gear 103 rotates under the meshing action, the second gear shaft 6 can be driven when the second spiral bevel gear 103 rotates, the third spiral bevel gear 201 rotates from the surface, the third spiral bevel gear 201 drives the fourth spiral bevel gear 202 to rotate under the meshing action of the gear teeth, when the fourth spiral bevel gear 202 rotates to drive the output shaft 7 to rotate, because the number of the teeth of the first spiral bevel gear 102 and the third spiral bevel gear 201 is small, and the number of the teeth of the corresponding second spiral bevel gear 103 and the fourth spiral bevel gear 202 is large, the purpose of two-stage speed reduction is achieved, because the four gears are conical gears, therefore, the first gear shaft 101, the second gear shaft 6 and the output shaft 7 are in a cross shape, and the purpose of changing the direction of the output shaft 7 is achieved.
Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a double-stage transmission speed reducer for reation kettle, includes first casing (1), its characterized in that: a first gear shaft (101) is rotatably connected to the inside of the first shell (1), one end of the first gear shaft (101) penetrates through the first shell (1) and extends to the outside of the first shell (1), a first spiral bevel gear (102) is sleeved at one end, located on the first shell (1), of the first gear shaft (101), a second gear shaft (6) is rotatably connected to the inside of the first shell (1), the other end of the second gear shaft (6) sequentially penetrates through the first shell (1) and the second shell (2) and extends to the inside of the second shell (2), a second spiral bevel gear (103) is sleeved at one end, located on the first shell (1), of the second gear shaft (6), and the first spiral bevel gear (102) is meshed with the second spiral bevel gear (103);
the other pot head of second gear axle (6) is equipped with third spiral bevel gear (201), the internal rotation of second casing (2) is connected with output shaft (7), and the bottom of output shaft (7) runs through second casing (2) and extends to the outside of second casing (2), the outside cover of second casing (2) is equipped with fourth spiral bevel gear (202), and third spiral bevel gear (201) and fourth spiral bevel gear (202) mesh mutually.
2. The two-stage transmission reducer for the reaction kettle according to claim 1, wherein: the top of first casing (1) has fixed plate (3) through screwed connection, and the upper surface of fixed plate (3) is provided with motor (4), the output cover of motor (4) is equipped with first belt pulley, the pot head that first gear shaft (101) is located first casing (1) outside is equipped with the second belt pulley, and first belt pulley passes through drive belt (5) transmission with the second belt pulley and is connected.
3. The two-stage transmission reducer for the reaction kettle according to claim 1, wherein: the number of teeth of the first spiral bevel gear (102) is less than that of the second spiral bevel gear (103).
4. The two-stage transmission reducer for the reaction kettle according to claim 1, wherein: the number of teeth of the third spiral bevel gear (201) is less than that of the fourth spiral bevel gear (202).
5. The two-stage transmission reducer for the reaction kettle according to claim 2, wherein: the outside of drive belt (5) is provided with protection casing (104), and first belt pulley and second belt pulley all are located the inside of protection casing (104).
6. The two-stage transmission reducer for the reaction kettle according to claim 1, wherein: the output shaft (7) is vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021931307.0U CN212959746U (en) | 2020-09-07 | 2020-09-07 | Double-stage transmission speed reducer for reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021931307.0U CN212959746U (en) | 2020-09-07 | 2020-09-07 | Double-stage transmission speed reducer for reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212959746U true CN212959746U (en) | 2021-04-13 |
Family
ID=75365921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021931307.0U Active CN212959746U (en) | 2020-09-07 | 2020-09-07 | Double-stage transmission speed reducer for reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212959746U (en) |
-
2020
- 2020-09-07 CN CN202021931307.0U patent/CN212959746U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1447043A (en) | Reducer and reducer series | |
| CN212959746U (en) | Double-stage transmission speed reducer for reaction kettle | |
| CN202746550U (en) | Electrically and manually driven dual-input speed reducer for worm-gear reducing motor | |
| CN214778683U (en) | Module device for metal safety belt buckle production | |
| CN213332234U (en) | Two-direction synchronous transmission special-shaped combined gear | |
| CN211744245U (en) | Two-stage transmission electric push rod driver | |
| CN210949786U (en) | NGWN type reduction gearbox of single-tooth planet wheel | |
| CN214025710U (en) | Five six transmission structure of robot | |
| CN210476742U (en) | Differential mechanism assembly fixture | |
| CN211018537U (en) | Front output overspeed ratio speed reduction large torque motor | |
| CN217713567U (en) | Multistage double-output-shaft high-torque worm and gear speed reducer | |
| CN2602540Y (en) | Double planet speed reduction motors | |
| CN218958715U (en) | Planetary gear reduction type driving motor assembly | |
| CN212429643U (en) | Intermittent speed change gear box, speed change device thereof and mahjong machine with speed change gear box | |
| CN217010601U (en) | Servo motor with planetary gear set | |
| CN205654787U (en) | Poor speed change gear of awl tooth swing bidentate | |
| CN214946137U (en) | Roller motor output device | |
| CN2174315Y (en) | Driving apparatus for concrete mixer axis | |
| CN218940870U (en) | Speed reducing motor | |
| CN216290540U (en) | Right-angle speed reducing motor with built-in grooved pulley structure | |
| CN211231442U (en) | Gear reduction box applied to robot | |
| CN1234478A (en) | Cycloid pinwheel speed-reducer without output mechanism | |
| CN217720954U (en) | Double-speed eccentric wheel speed reduction DC motor | |
| CN218094155U (en) | Mining electric shovel speed reduction transmission device | |
| CN215890972U (en) | Speed reducer with connecting shaft protection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |