CN203156898U - Vibration eccentric shaft with improved structure - Google Patents
Vibration eccentric shaft with improved structure Download PDFInfo
- Publication number
- CN203156898U CN203156898U CN 201320115673 CN201320115673U CN203156898U CN 203156898 U CN203156898 U CN 203156898U CN 201320115673 CN201320115673 CN 201320115673 CN 201320115673 U CN201320115673 U CN 201320115673U CN 203156898 U CN203156898 U CN 203156898U
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- China
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- connecting section
- linkage section
- roller bearing
- shaft
- eccentric
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- Expired - Fee Related
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Abstract
A vibration eccentric shaft with an improved structure comprises a shaft body composed of a shaft part and an eccentric part, wherein the eccentric part is arranged in the middle of the shaft part; a left end of the shaft part is provided with a left roller bearing connecting section, and a right end thereof is sequentially provided with a synchronous gear connecting section, a right roller bearing connecting section, and a belt pulley connecting section; a key slot is formed in the synchronous gear connecting section, and a strip-shaped key slot in the belt pulley connecting section; and the outer diameter dimension of a left roller bearing connecting section is larger than that of the right roller bearing connecting section. According to the utility model, on the eccentric shaft, the outer diameter dimension of the left roller bearing connecting section is larger than that of the right roller bearing connecting section, that is after the outer diameter of the left section shaft becomes larger, a larger bearing can be mounted, so as to allow the left end of the eccentric shaft to be more wear-resistant, larger in vibration force, higher in transmission efficiency, more smooth in transmission, and stronger in high-speed operating ability.
Description
Technical field
The utility model belongs to building block brick machine component of machine technical field, and what be specifically related to is a kind of vibration eccentric shaft for the architecture advances in the building block brick machine vibration case.
Background technology
The building block brickmaking machine generally need install the vibration that vibrator is controlled mould additional at present, improve the quality of product with this, the most general for this reason way is that vibrating bin is installed in block machine, be equiped with two eccentric shafts in this vibrating bin, on two eccentric shafts, be equiped with synchromesh gear respectively, synchromesh gear on each eccentric shaft is meshing with each other, this eccentric shaft one end passes casing, the end that passes the casing part at this eccentric shaft is equiped with belt pulley, respectively be provided with a bearing in eccentric shaft and the junction, two ends that vibrates casing, motor drives two eccentric shafts by belt pulley and does the synchronous backward rotation, thereby produce vibration, the eccentric shaft majority of above-mentioned traditional structure is to adopt axle and eccentric block parts split textural association to form, if when needing to change eccentric block, could change this structure assembling and very inconvenience of dismounting after axle need being taken out; Another is convenient, and the installation dimension that taper roll bearing is installed at the two ends, the left and right sides of described eccentric shaft is identical, thereby causes eccentric shaft left end and vibrating bin junction to be worn easily, influence vibration force, the vibration moulding time is long, inefficiency, and the ability of bearing heavy load and running up.
Summary of the invention
The purpose of this utility model provides and a kind ofly shortens the vibration moulding time, increases work efficiency, and bears heavy load and the vibration eccentric shaft of the architecture advances that runs up.
The utility model is achieved through the following technical solutions: the vibration eccentric shaft of architecture advances, formed by the axle body, it is characterized in that: described this body includes shaft portion and eccentric part, this eccentric part is the middle part that is arranged at shaft portion, the left end of this shaft portion is provided with and the sub-bearing linkage section that rolls left, the right-hand member of shaft portion is provided with the synchromesh gear linkage section successively, reaches and the belt pulley linkage section with right roller bearing linkage section, and be provided with keyway with the synchromesh gear linkage section, also be provided with the strip keyway with the belt pulley linkage section; The outside dimension of described and the sub-bearing linkage section that rolls left greater than with the outside dimension of right roller bearing linkage section.
Preferably, described axle outside dimension with the sub-bearing linkage section that rolls left is 50mm.
The beneficial effects of the utility model embody and to be: because of the outside dimension of the sub-bearing linkage section that rolls left on the eccentric shaft greater than with the outside dimension of right roller bearing linkage section, namely after the overstriking of left side section axle external diameter, a bigger bearing can be installed, make the left end of eccentric shaft be subjected to mechanical axis more wear-resisting, vibration force is big, transmission efficiency is higher, and transmission is more steady, and characteristics such as ability is stronger run up.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model example structure schematic diagram.
Concrete title of each sign among the following figure of being: 1 body, 11 and synchromesh gear linkage section, 12 and right roller bearing linkage section, 13 and belt pulley linkage section, 14 and the sub-bearing linkage section that rolls left, 111 keyways, 131 strip keyways, 2 vibrating bins, 3 roll left sub-bearing, 4 synchromesh gears, 5 belt pulleys, 6 right roller bearings.
The specific embodiment
As shown in Figure 1, the vibration eccentric shaft of architecture advances, formed by axle body 1, described this body 1 includes shaft portion and eccentric part, this eccentric part is the middle part that is arranged at shaft portion, the left end of this shaft portion is provided with and the sub-bearing linkage section 14 that rolls left, the right-hand member of shaft portion is provided with synchromesh gear linkage section 11 successively, reaches and belt pulley linkage section 13 with right roller bearing linkage section 12, and be provided with keyway 111 with synchromesh gear linkage section 11, also be provided with strip keyway 131 with belt pulley linkage section 13; The outside dimension of described and the sub-bearing linkage section 14 that rolls left greater than with the outside dimension of right roller bearing linkage section 12.
Described with roll left sub-bearing linkage section 14 the axle outside dimension be 50mm, with right roller bearing linkage section 12 the axle outside dimension be 45mm.
As shown in Figure 2, when using the utility model eccentric shaft, with two basic utility model eccentric shafts respectively relative mode be installed in the vibrating bin 2, the left end of this eccentric shaft couples together with vibrating bin 2 by the sub-bearing 3 that rolls left, the right-hand member of eccentric shaft is separately installed with synchromesh gear 4 and right roller bearing 6, and the right-hand member of eccentric shaft stretches out vibrating bin 2 external sides belt pulley 5 is installed.
The novel eccentric shaft structure compactness of this reality, easy installation and removal, the transmission efficiency height, characteristics such as be not easy to be worn.
Claims (2)
1. the vibration eccentric shaft of architecture advances, formed by the axle body, it is characterized in that: described this body includes shaft portion and eccentric part, this eccentric part is the middle part that is arranged at shaft portion, the left end of this shaft portion is provided with and the sub-bearing linkage section that rolls left, the right-hand member of shaft portion is provided with the synchromesh gear linkage section successively, reaches and the belt pulley linkage section with right roller bearing linkage section, and is provided with keyway with the synchromesh gear linkage section, also is provided with the strip keyway with the belt pulley linkage section; The outside dimension of described and the sub-bearing linkage section that rolls left greater than with the outside dimension of right roller bearing linkage section.
2. the vibration eccentric shaft of architecture advances according to claim 1 is characterized in that: with the axle outside dimension of the sub-bearing linkage section that rolls left be 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320115673 CN203156898U (en) | 2013-03-14 | 2013-03-14 | Vibration eccentric shaft with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320115673 CN203156898U (en) | 2013-03-14 | 2013-03-14 | Vibration eccentric shaft with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203156898U true CN203156898U (en) | 2013-08-28 |
Family
ID=49018117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320115673 Expired - Fee Related CN203156898U (en) | 2013-03-14 | 2013-03-14 | Vibration eccentric shaft with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203156898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891506A (en) * | 2017-12-31 | 2018-04-10 | 高唐县鼎力建筑机械有限公司 | Put concrete high frequency vibrator in a kind of staged horizontal bottom |
-
2013
- 2013-03-14 CN CN 201320115673 patent/CN203156898U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891506A (en) * | 2017-12-31 | 2018-04-10 | 高唐县鼎力建筑机械有限公司 | Put concrete high frequency vibrator in a kind of staged horizontal bottom |
| CN107891506B (en) * | 2017-12-31 | 2024-03-19 | 高唐县鼎力建筑机械有限公司 | Multistage horizontal underlying concrete high-frequency vibrator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 362302 Binjiang machinery and equipment manufacturing base, Nanan, Quanzhou, Fujian Patentee after: Quanzhou Yixin Mechanical Technology Co., Ltd. Address before: 362200 Fengzhou village, Fengzhou Town, Nanan City, Quanzhou, Fujian Patentee before: Nan'an Yixin Machinery Manufacturing Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20210314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |