CN210332990U - Bearing end supporting device - Google Patents
Bearing end supporting device Download PDFInfo
- Publication number
- CN210332990U CN210332990U CN201921326985.1U CN201921326985U CN210332990U CN 210332990 U CN210332990 U CN 210332990U CN 201921326985 U CN201921326985 U CN 201921326985U CN 210332990 U CN210332990 U CN 210332990U
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- short circuit
- flange short
- shell
- supporting wheel
- fixed
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Abstract
The utility model discloses a shaft end supporting device, which comprises a shell, a spiral shaft, a rotary flange short circuit, a supporting wheel, a fixed support and a fixed flange short circuit; a spiral shaft is arranged in the shell, one end of the spiral shaft is connected with the motor and the reduction gearbox, and the other end of the spiral shaft is provided with a supporting device. The supporting device comprises a fixed flange short circuit, a rotary flange short circuit and a fixed support, the fixed flange short circuit is fixedly mounted on the shell through bolts, the fixed flange short circuit and the shell form a sealed cavity, and the rotary flange short circuit and the fixed support are mounted in the cavity. The screw shaft is connected with the rotary flange short circuit, and a bearing wheel is arranged in the rotary flange short circuit. The supporting wheel comprises a supporting wheel shaft and a supporting wheel shell, the supporting wheel shaft and the supporting wheel shell can rotate relative to each other, the supporting wheel shell is fixed on the inner wall of the short joint of the rotating flange, and the supporting wheel shaft is installed on the fixed support. The utility model discloses avoided arranging the supporting wheel in thick liquid water, solved the supporting problem under the adverse operational environment.
Description
Technical Field
The utility model relates to a field especially relates to a bearing end supporting device.
Background
The shaft end supporting device in the sand-stone separator works in water sand, and the severe working condition of the shaft end supporting device has higher requirements on the sealing property, the service life and the like of the supporting device. The shaft end of the conventional sand-stone separator adopts a bearing seat, a bearing and a sealing mode, so that slurry is easy to leak, the service life of the bearing is short, and the maintenance and the replacement are inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a bearing end supporting device is applicable to the abominable operating mode of soaking in the water sand, does not leak thick liquid, and long service life and maintenance are changed conveniently.
The utility model adopts the technical scheme as follows:
a shaft end supporting device comprises a shell, a spiral shaft, a rotary flange short joint, a supporting wheel, a fixed support and a fixed flange short joint;
a spiral shaft is arranged in the shell, one end of the spiral shaft is connected with the motor and the reduction gearbox, and a supporting device is arranged at the other end of the spiral shaft.
The supporting device comprises a fixed flange short circuit, a rotary flange short circuit and a fixed support, the fixed flange short circuit is fixedly installed on the shell through bolts, the fixed flange short circuit and the shell form a sealed cavity, and the rotary flange short circuit and the fixed support are installed in the cavity.
The spiral shaft is connected with the rotary flange short circuit, and a bearing wheel is arranged in the rotary flange short circuit.
The supporting wheel comprises a supporting wheel shaft and a supporting wheel shell, the supporting wheel shaft and the supporting wheel shell can rotate relative to each other, the supporting wheel shell is fixed on the inner wall of the rotating flange short joint, and the supporting wheel shaft is mounted on the fixed support.
Furthermore, the fixed support is welded on the inner wall of the fixed flange short circuit.
Furthermore, threaded holes with the same diameter are formed in the joints of the screw shafts and the rotary flange short joints and are connected through screws and bolts.
The utility model has the advantages that: the fixing flange short circuit is installed on the shell, namely the shaft end supporting device is directly installed on the shell of the sand-stone separator, so that the supporting wheel is prevented from being placed in slurry, and the supporting problem under the severe working environment is solved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the mechanism at A in FIG. 1;
in the figure: 1. a housing; 2. a screw shaft; 3. rotating the flange short circuit; 4. a support wheel; 5. a fixed support; 6. and fixing the flange short circuit.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
A shaft end supporting device as shown in fig. 1 to 2 comprises a housing, a screw shaft, a rotary flange short circuit, a supporting wheel, a fixed support and a fixed flange short circuit.
A spiral shaft is arranged in the shell, and a supporting device is arranged at the tail end of the spiral shaft.
The supporting device comprises a fixed flange short circuit, a rotary flange short circuit and a fixed support, the fixed flange short circuit is fixedly installed on the shell through bolts, and as shown in figure 2, parts such as the rotary flange short circuit and the fixed support are installed in a cavity formed by the fixed flange short circuit and the shell.
The fixed support is welded on the short joint of the fixed flange. One end of the spiral shaft is connected with the motor and the reduction gearbox, the other end of the spiral shaft is connected with the rotary flange short circuit through a bolt, a supporting wheel is arranged inside the rotary flange short circuit, and the supporting wheel comprises a supporting wheel shaft and a supporting wheel shell. The supporting wheel shaft and the supporting wheel shell can rotate relative to each other, the supporting wheel shaft is arranged on the fixed support, and the supporting wheel shell is fixed on the inner wall of the rotating flange short joint. When the motor at one end of the spiral shaft drives the spiral shaft to rotate through the reduction gearbox, the shell of the supporting wheel at one end also rotates to form a supporting structure.
It will be appreciated by those of ordinary skill in the art that the embodiments described herein are intended to assist the reader in understanding the principles of the invention, and it is to be understood that the scope of the invention is not limited to such specific statements and embodiments. Those skilled in the art can make various other specific modifications and combinations based on the teachings of the present invention without departing from the spirit of the invention, and such modifications and combinations are still within the scope of the invention.
Claims (3)
1. A bearing end supporting device is characterized by comprising a shell (1), a spiral shaft (2), a rotary flange short circuit (3), a supporting wheel (4), a fixed support (5) and a fixed flange short circuit (6);
a screw shaft (2) is arranged in the shell (1), one end of the screw shaft (2) is connected with the motor and the reduction gearbox, and the other end of the screw shaft is provided with a supporting device;
the supporting device comprises a fixed flange short circuit (6), a rotary flange short circuit (3) and a fixed support (5), wherein the fixed flange short circuit (6) is fixedly arranged on the shell (1) through bolts, so that the fixed flange short circuit (6) and the shell (1) form a sealed cavity, and the rotary flange short circuit (3) and the fixed support (5) are arranged in the cavity;
the screw shaft (2) is connected with the rotary flange short joint (3), and a bearing wheel (4) is arranged in the rotary flange short joint (3);
the supporting wheel (4) comprises a supporting wheel shaft and a supporting wheel shell, the supporting wheel shaft and the supporting wheel shell can rotate relative to each other, the supporting wheel shell is fixed on the inner wall of the rotating flange short joint (3), and the supporting wheel shaft is installed on a fixed support (5).
2. A bearing support device according to claim 1, characterized in that the fixed abutment (5) is welded to the inner wall of the fixed flange nipple (6).
3. The bearing end supporting device is characterized in that threaded holes with the same diameter are formed in the joints of the screw shafts (2) and the rotary flange short joints (3) and are connected through screws and bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921326985.1U CN210332990U (en) | 2019-08-15 | 2019-08-15 | Bearing end supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921326985.1U CN210332990U (en) | 2019-08-15 | 2019-08-15 | Bearing end supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210332990U true CN210332990U (en) | 2020-04-17 |
Family
ID=70175108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921326985.1U Active CN210332990U (en) | 2019-08-15 | 2019-08-15 | Bearing end supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210332990U (en) |
-
2019
- 2019-08-15 CN CN201921326985.1U patent/CN210332990U/en active Active
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