CN2795127Y - Belt conveyer driving device - Google Patents
Belt conveyer driving device Download PDFInfo
- Publication number
- CN2795127Y CN2795127Y CN 200520025723 CN200520025723U CN2795127Y CN 2795127 Y CN2795127 Y CN 2795127Y CN 200520025723 CN200520025723 CN 200520025723 CN 200520025723 U CN200520025723 U CN 200520025723U CN 2795127 Y CN2795127 Y CN 2795127Y
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- CN
- China
- Prior art keywords
- shaft
- rectangle
- motor
- tensioning
- cylinder
- 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 provides a driving device of a belt conveyer, which is characterized in that horizontal through grooves are arranged on two mutually horizontal supporting plates and a rectangular tensioning bearing seat capable of changing position and tensioning regulating screw rods thereof are installed in each of the horizontal through grooves. The end of a roller with a rotating shaft is arranged on one of the rectangular tensioning bearing seats, the flange end of a roller with a key groove shaft hole is arranged on another rectangular tensioning bearing seat by a connecting shaft with a key and the other end of the connecting shaft is connected with a motor output shaft by an elastic shaft coupling. U-shaped connecting plate are additionally arranged on a motor and the rectangular tensioning bearing seat, so the problems of distortion or rupture of the power output shaft of the motor are solved and the service life of the motor is prolonged. In addition, the utility model also has the advantages of simple structure and easy manufacture.
Description
Technical field
The utility model relates to a kind of load transfer device that is used to load and unload material, especially a kind of belt feeder actuating device.
Background technology
Present known belt feeder actuating device principal mode is: cylinder one end that is installed on the side tensioning shaft bearing is shaped on rotating shaft, the cylinder other end is shaped on the flange of shaft with keyway hole (flat key axis hole or spline axis hole), and the keyway axis hole flange of cylinder is directly connected on the motor output shaft that is packed on the opposite side tensioning shaft bearing.This structure is when the cylinder tensioning, very easily cause left and right sides disalignment, add the irregularity of convey materials, the radial weight of make the power take-off shaft of motor bear periodically, size is uneven, thereby cause the distortion of motor power output shaft easily, even rupture, greatly reduce the service life of motor.
Summary of the invention
The utility model provides a kind of rational in infrastructure, the belt feeder actuating device of long service life for solving the technical matters that exists in the known technology.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is:
A kind of belt feeder actuating device, the back plate that has horizontal groove by two centres that are parallel to each other, be installed in the horizontal groove of two back plates respectively and rectangle tensioning shaft bearing that can have fit along the both sides of its displacement, screw mandrel is regulated in the tensioning that is installed on back plate and the rectangle tensioning shaft bearing, be installed in the cylinder on the two rectangle tensioning shaft bearings, and the motor that head roll rotates is formed, described cylinder one end that is installed on the rectangle tensioning shaft bearing is shaped on rotating shaft, the other end of cylinder is shaped on the flange in shaft with keyway hole, the adapter shaft of band key is installed in the keyway axis hole of flange and in the rectangle tensioning shaft bearing, adapter shaft one end is equipped with elastic coupling, the other end of elastic coupling connects motor output shaft, is equipped with to play supporting role on rectangle tensioning shaft bearing and motor
The type connecting panel also has installation on the described back plate
Type connecting panel and can supplying
The long through groove that the type connecting panel slides.
The utility model can also adopt following technical measures:
Described keyway axis hole also can be the spline slotted eye, and described adapter shaft is the spline adapter shaft.
Advantage and the good effect that the utlity model has are: owing between cylinder and motor, add elastic coupling, and motor can pass through
The type connecting panel slides with bearing seat, a motor output torque and be not subjected to diametral load, bear periodic, uneven radial weight and prolonged motor service life and improved machine performance thereby can remove the motor power output shaft so effectively, the utility model also has advantage simple in structure, that be easy to make in addition.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view.
Among the figure: 1, cylinder; 2, rectangle tensioning shaft bearing; 3, elastic coupling; 4,
The type connecting panel; 5, motor; 6, flange; 7, rotating shaft; 8, back plate; 9, screw mandrel is regulated in tensioning; 10, horizontal groove; 11, long through groove; 12, adapter shaft.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, two back plates 8 are parallel to each other and the centre has horizontal groove 10, as shown in Figure 2.The rectangle tensioning shaft bearing 2 that can have fit along the dual-side of its displacement is installed in the horizontal groove of each back plate, tensioning also is installed on rectangle tensioning shaft bearing and back plate regulates screw mandrel 9.As shown in Figure 1, an end of cylinder 1 is shaped on rotating shaft 7, and the other end of cylinder is shaped on the flange 6 of shaft with keyway hole (or spline axis hole).One end of cylinder band rotating shaft is installed on the rectangle tensioning shaft bearing, one end of cylinder shaft with keyway hole flange is installed on another rectangle tensioning shaft bearing by the adapter shaft 12 of band key, the adapter shaft other end connects the output shaft of motor 5 by elastic coupling 3, the torque of cylinder directly is not added on the motor, and the power take-off shaft that can remove motor effectively bears periodic, uneven radial weight.Play supporting role in order to make motor that a fixed supporting frame be arranged, on rectangle tensioning shaft bearing and motor, to be fixed with
Type connecting panel 4 also has on back plate 8 and is used for installing
Type connecting panel and can supplying
The long through groove 11 that the type connecting panel slides.
Claims (2)
1. belt feeder actuating device, the back plate that has horizontal groove by two centres that are parallel to each other, be installed in the horizontal groove of two back plates respectively and rectangle tensioning shaft bearing that can have fit along the both sides of its displacement, screw mandrel is regulated in the tensioning that is installed on back plate and the rectangle tensioning shaft bearing, be installed in the cylinder on the two rectangle tensioning shaft bearings, and the motor that head roll rotates is formed, it is characterized in that: described cylinder one end that is installed on the rectangle tensioning shaft bearing is shaped on rotating shaft, the other end of cylinder is shaped on the flange in shaft with keyway hole, the adapter shaft of band key is installed in the keyway axis hole of flange and in the rectangle tensioning shaft bearing, the adapter shaft other end is equipped with elastic coupling, the other end of elastic coupling connects motor output shaft, is equipped with to play supporting role on rectangle tensioning shaft bearing and motor
The type connecting panel also has installation on the described back plate
Type connecting panel and can supplying
The long through groove that the type connecting panel slides.
2. belt feeder actuating device according to claim 1 is characterized in that: described keyway axis hole also can be the spline slotted eye, and described adapter shaft is the spline adapter shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025723 CN2795127Y (en) | 2005-04-29 | 2005-04-29 | Belt conveyer driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025723 CN2795127Y (en) | 2005-04-29 | 2005-04-29 | Belt conveyer driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2795127Y true CN2795127Y (en) | 2006-07-12 |
Family
ID=36812888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520025723 Expired - Fee Related CN2795127Y (en) | 2005-04-29 | 2005-04-29 | Belt conveyer driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2795127Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384229A (en) * | 2011-07-04 | 2012-03-21 | 浙江工商大学 | Triaxial vee-belt transmission |
| WO2013020295A1 (en) * | 2011-08-11 | 2013-02-14 | 长沙中联重工科技发展股份有限公司 | Bitumen stirring device, belt conveyor and drive structure thereof |
| CN104724448A (en) * | 2015-03-25 | 2015-06-24 | 许昌远方工贸有限公司 | Drive roll for dumper conveyor |
-
2005
- 2005-04-29 CN CN 200520025723 patent/CN2795127Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384229A (en) * | 2011-07-04 | 2012-03-21 | 浙江工商大学 | Triaxial vee-belt transmission |
| WO2013020295A1 (en) * | 2011-08-11 | 2013-02-14 | 长沙中联重工科技发展股份有限公司 | Bitumen stirring device, belt conveyor and drive structure thereof |
| CN104724448A (en) * | 2015-03-25 | 2015-06-24 | 许昌远方工贸有限公司 | Drive roll for dumper conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |