CN203892520U - Transmission case assembly - Google Patents
Transmission case assembly Download PDFInfo
- Publication number
- CN203892520U CN203892520U CN201420322031.4U CN201420322031U CN203892520U CN 203892520 U CN203892520 U CN 203892520U CN 201420322031 U CN201420322031 U CN 201420322031U CN 203892520 U CN203892520 U CN 203892520U
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- CN
- China
- Prior art keywords
- transmission case
- main shaft
- bearing
- case assembly
- spindle flange
- 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.)
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Abstract
The utility model relates to a transmission case assembly which comprises a transmission case body. A reduction box is arranged in the transmission case, a main shaft is connected to the reduction box, the output end of the main shaft is sleeved with a main shaft flange, the main shaft flange is sleeved with a bearing seat, the bearing seat is provided with a bearing cover, a self-aligning bearing is arranged between the bearing seat and the main shaft flange, and a press cover is arranged in the main shaft flange and is fixed to the main shaft through a fixing screw. According to the transmission case assembly, the reduction box is connected with the straight shaft to drive a hopper, the size is small, noise is small and the rotating speed is stable in the operation process, and the rotating speed of the hopper is guaranteed.
Description
Technical field
The utility model relates to a kind of transmission case assembly, is applicable to pillar mixing machine.
Background technique
At present, the motor in pillar mixing machine all drives hopper by belt, chain, and this drive mechanism volume is larger, and when operation, noise is also large, and rotary speed unstabilization is fixed, affects the rotation of hopper.
Summary of the invention
The purpose of this utility model is in order to overcome above deficiency, provides that a kind of volume is little, noise is little, the transmission case assembly of stabilization of speed.
The purpose of this utility model is achieved through the following technical solutions: a kind of transmission case assembly, comprise transmission case body, in transmission case body, be provided with speed reducer, speed reducer is connected with main shaft, the output terminal cover of main shaft has spindle flange, on spindle flange, cover has bearing support, and bearing support is provided with bearing cap, between bearing support and spindle flange, is provided with selfaligning bearing.
Further improvement of the utility model is: in spindle flange, be provided with gland, gland is fixed on main shaft by retaining screw.
The utility model compared with prior art have following some:
The utility model drives hopper by the connection of reducing motor and d-axis, and volume is little, and during operation, noise is little, and stabilization of speed has guaranteed the rotational speed of hopper.
accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Number in the figure: 1-transmission case body, 2-speed reducer, 3-main shaft, 4-spindle flange, 5-bearing support, 6-bearing cap, 7-selfaligning bearing, 8-gland, 9-retaining screw.
embodiment:
in order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment only, for explaining the utility model, does not form the restriction to the utility model protection domain.
As Fig. 1 shows a kind of mode of execution of the utility model transmission case assembly, comprise transmission case body 1, in transmission case body 1, be provided with speed reducer 2, speed reducer 2 is connected with main shaft 3, and the output terminal cover of main shaft 3 has spindle flange 4, and on spindle flange 4, cover has bearing support 5, bearing support 5 is provided with bearing cap 6, between bearing support 5 and spindle flange 4, be provided with selfaligning bearing 7, be provided with gland 8 in spindle flange 4, gland 8 is fixed on main shaft 3 by retaining screw 9.
The utility model drives hopper by the connection of reducing motor and d-axis, and volume is little, and during operation, noise is little, and stabilization of speed has guaranteed the rotational speed of hopper.
Claims (2)
1. a transmission case assembly, comprise transmission case body (1), in described transmission case body (1), be provided with speed reducer (2), described speed reducer (2) is connected with main shaft (3), the output terminal cover of described main shaft (3) has spindle flange (4), the upper cover of described spindle flange (4) has bearing support (5), and described bearing support (5) is provided with bearing cap (6), between described bearing support (5) and described spindle flange (4), is provided with selfaligning bearing (7).
2. transmission case assembly according to claim 1, is characterized in that: in described spindle flange (4), be provided with gland (8), described gland (8) is fixed on described main shaft (3) by retaining screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322031.4U CN203892520U (en) | 2014-06-17 | 2014-06-17 | Transmission case assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322031.4U CN203892520U (en) | 2014-06-17 | 2014-06-17 | Transmission case assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892520U true CN203892520U (en) | 2014-10-22 |
Family
ID=51718928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420322031.4U Active CN203892520U (en) | 2014-06-17 | 2014-06-17 | Transmission case assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203892520U (en) |
-
2014
- 2014-06-17 CN CN201420322031.4U patent/CN203892520U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |