CN205001405U - Integral connection structure of scraper conveyor power portion - Google Patents
Integral connection structure of scraper conveyor power portion Download PDFInfo
- Publication number
- CN205001405U CN205001405U CN201520447387.5U CN201520447387U CN205001405U CN 205001405 U CN205001405 U CN 205001405U CN 201520447387 U CN201520447387 U CN 201520447387U CN 205001405 U CN205001405 U CN 205001405U
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- CN
- China
- Prior art keywords
- scraper conveyor
- connection structure
- thick bamboo
- power portion
- cover section
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an integral connection structure of scraper conveyor power portion. Its characteristics are: including a hollow cover section of thick bamboo (1), be equipped with motor flange (5) and reduction gear flange (3) respectively at the both ends of this cover section of thick bamboo (1), be equipped with hydraulic pressure chain tightener mounting groove (4) on the lateral wall of this cover section of thick bamboo (1). The utility model discloses a cover section of thick bamboo of integral connection structure current collection machine and reduction gear mounting flange, hydraulic pressure chain tightener mounting surface, protection shaft coupling, observation hole in an organic whole of observing and overhauing the shaft coupling is for the whole cast forms, the rigidity is strong, the damping capaicty good. The integral connecting device of this power portion adoption the whole cast forms, the rigidity is strong, the damping capaicty good, more economical and practical. The problem of the part that exists of structure connection structure various, the manufacturing process is many, material utilization rate is low, welding stress is big, intensity is low, the deformation is big is solved, the reliability of whole power portion has been improved.
Description
Technical field
The utility model relates to scraper conveyor power part integrated type linkage structure.
Background technique
The functions such as current underground coal mine scraper conveyor power part connection set has connection motor and retarder, installs hydraulic tightener for motorcycle engine chain, protection coupling.Connection set is welded structure form, the roll extrusion circularity of cylinder, cylindricity are difficult to control, when welding, the coaxality of two end flange is subject to the impact of roll extrusion circularity, cylindricity and the deformation effect of some postwelding gas cutting window aperture, two end flange and cylinder coaxial error are through about the 5-7mm that is everlasting, cause following process usually to need built-up welding or center to borrow amount processing, affect normally carrying out of subsequent processing operations.On the other hand, because this part is all welded by various plate, therefore welding stress is very large, machining stress is produced again in course of working, therefore positioning spigot often measures qualified part after processing, place some hours or overturn, in transport process, positioning spigot and location end face just produce distortion, exceed design accuracy requirement.
The actual coaxality of motor shaft and reducer shaft in medium power portion that uses is ensured by the positioning spigot at linkage structure two ends, and scraper conveyor power part shakes greatly in the course of the work at present, after running a period of time, the coaxality of positioning spigot cannot ensure, cause the problems such as reducer shaft, shaft break of motor and leakage of oil, directly affects the working life of high-speed shaft of speed reducer and motor shaft.
Model utility content
The purpose of this utility model is to provide the underground coal mine scraper conveyor power part Integral type connecting device that a kind of cast inblock forms, rigidity is strong, damping capaicty is good and economical and practical.
Scraper conveyor power part integrated type linkage structure, its specialization is: the cover cylinder comprising hollow, is respectively equipped with motor adpting flange and retarder adpting flange at the two ends of this cover cylinder, and the outer side wall of this cover cylinder is provided with hydraulic tightener for motorcycle engine chain mounting groove.
On the outer side wall of cover cylinder, wherein have at least one observe service hatch.
Wherein cover the entirety that cylinder, motor adpting flange and retarder adpting flange are casting.
Wherein on cover cylinder, be provided with stiffening rib.
The cover cylinder of integrated type linkage structure (device) current collection machine of the present utility model and retarder mounting flange, hydraulic tightener for motorcycle engine chain mounting plane, protection coupling; observe and maintenance coupling peep hole in one, for cast inblock form, rigidity is strong, damping capaicty good.Cast inblock forms the employing of this power part Integral type connecting device, rigidity is strong, damping capaicty good, practical more economically.The part solving the existence of structural member linkage structure is various, and manufacturing process is many, stock utilization is low, welding stress is large, intensity is low, be out of shape large problem, improves the reliability of whole power part.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is using state schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, 2, the utility model provides scraper conveyor power part integrated type linkage structure, comprise the cover cylinder 1 of hollow, be respectively equipped with motor adpting flange 5 and retarder adpting flange 3 at the two ends of this cover cylinder 1, the outer side wall of this cover cylinder 1 is provided with hydraulic tightener for motorcycle engine chain mounting groove 4.
On the outer side wall of cover cylinder 1, wherein have at least one observe service hatch 2, and cover the entirety that cylinder 1, motor adpting flange 5 and retarder adpting flange 3 are casting.Stiffening rib is provided with in addition on cover cylinder 1.
Using method of the present utility model and working principle are:
The utility model is scraper conveyor power part Integral type connecting device, is installed between motor 8 and retarder 6.The left and right flanges specifically had on cover cylinder 1 is connection reducer 6 and motor 8 respectively; the top plane (specifically in hydraulic tightener for motorcycle engine chain mounting groove 4) of cover cylinder 1 is provided with hydraulic tightener for motorcycle engine chain 7; coupling 9 is installed in cover cylinder 1; play the effect of protection coupling 9, the observation service hatch 2 on cover cylinder 1 outer side wall is for observing and overhauling coupling 9 etc.
Claims (4)
1. a scraper conveyor power part integrated type linkage structure, it is characterized in that: the cover cylinder (1) comprising hollow, be respectively equipped with motor adpting flange (5) and retarder adpting flange (3) at the two ends of this cover cylinder (1), the outer side wall of this cover cylinder (1) is provided with hydraulic tightener for motorcycle engine chain mounting groove (4).
2. scraper conveyor power part integrated type linkage structure as claimed in claim 1, is characterized in that: on the outer side wall of cover cylinder (1), wherein have at least one observe service hatch (2).
3. scraper conveyor power part integrated type linkage structure as claimed in claim 1, is characterized in that: wherein cover the entirety that cylinder (1), motor adpting flange (5) and retarder adpting flange (3) are casting.
4., as the scraper conveyor power part integrated type linkage structure in claims 1 to 3 as described in any one, it is characterized in that: wherein on cover cylinder (1), be provided with stiffening rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520447387.5U CN205001405U (en) | 2015-06-26 | 2015-06-26 | Integral connection structure of scraper conveyor power portion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520447387.5U CN205001405U (en) | 2015-06-26 | 2015-06-26 | Integral connection structure of scraper conveyor power portion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205001405U true CN205001405U (en) | 2016-01-27 |
Family
ID=55158294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520447387.5U Expired - Fee Related CN205001405U (en) | 2015-06-26 | 2015-06-26 | Integral connection structure of scraper conveyor power portion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205001405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190393A (en) * | 2018-01-25 | 2018-06-22 | 宁夏天地奔牛实业集团有限公司 | Chain tightener and drag conveyor |
| CN110131388A (en) * | 2018-02-02 | 2019-08-16 | 住友重机械齿轮箱株式会社 | Power transmission |
-
2015
- 2015-06-26 CN CN201520447387.5U patent/CN205001405U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190393A (en) * | 2018-01-25 | 2018-06-22 | 宁夏天地奔牛实业集团有限公司 | Chain tightener and drag conveyor |
| CN110131388A (en) * | 2018-02-02 | 2019-08-16 | 住友重机械齿轮箱株式会社 | Power transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20210626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |