CN203585241U - Horizontal tensioning mechanism for motor belt - Google Patents
Horizontal tensioning mechanism for motor belt Download PDFInfo
- Publication number
- CN203585241U CN203585241U CN201320585732.2U CN201320585732U CN203585241U CN 203585241 U CN203585241 U CN 203585241U CN 201320585732 U CN201320585732 U CN 201320585732U CN 203585241 U CN203585241 U CN 203585241U
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- China
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- motor
- belt
- horizontal
- dovetail groove
- tensioning mechanism
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Abstract
The utility model discloses a horizontal tensioning mechanism for a motor belt. The horizontal tensioning mechanism comprises a motor base, wherein the motor base is provided with two horizontal trapezoidal grooves which are formed in parallel one after the other; a vertical plate is fixed to the left end of the motor base; the vertical plate is provided with an adjusting bolt corresponding to the positions of the horizontal trapezoidal grooves; the adjusting bolt passes through the vertical plate, and is in threaded connection with the vertical plate; the end of the adjusting bolt is pressed against the motor; the adjusting bolt is provided with a third nut on the left side of the vertical plate; a motor is arranged on the motor base; trapezoidal bolts of which the trapezoidal section ends are positioned in the horizontal trapezoidal grooves are arranged in the horizontal trapezoidal grooves; the other ends of the trapezoidal bolts are connected with the motor, and are provided with second nuts; a first belt pulley is arranged on an output shaft of the motor, and is connected with the second belt pulley through a belt; the second belt pulley is arranged on a power shaft. By adopting the horizontal tensioning mechanism, the problems of incapability of tensioning, low transmission efficiency, complex manual adjusting procedures, high labor intensity and short service life of the belt in the conventional belt are solved.
Description
Technical field
The utility model belongs to cable apparatus technical field, is specifically related to a kind ofly for drawing copper cash, aluminum steel, COPPER ALLOY WIRE with the drawing machine of aluminium and aluminium alloy wires, especially relates to a kind of horizontal tensioning mechanism of motor belt of drawing machine.
Background technique
The motor belt of existing drawing machine, adopt on mounting plate and process slotted hole, while installing artificially by tension on belt, again by the nut check on motor mounting plate, in use there is following shortcoming in the belt tension mode of this structure: 1, motor mounting plate need be reserved the position of slotted hole, so the boundary dimension of its motor mounting plate will be amplified as far as possible; 2, on motor mounting plate, needing to process in advance slotted hole just can install and use; 3, by artificial pushing motor, carry out tightening belt during belt tension, waste time and energy, labor intensity is large, and needs 2～3 people just can complete this operation simultaneously; 4, because motor weight is large, can not be by belt tension to perfect condition by artificial pushing motor, belt is pine always, affects belt transmission efficiency; 5, by artificial pushing motor, because everyone is firmly not of uniform size, and make motor crooked, make motor shaft and line shaft not parallel, make like this belt inboard make a lateral wearing serious to outside discontinuity, belt damages early; 6, complicated operation, manufacturing efficiency is low.
Model utility content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provide a kind of motor belt horizontal tensioning mechanism, its compact structure and easy to use, quick, solved current belt simultaneously and always can not be tensioned, the problem that low, the artificial adjustment programme of transmission efficiency is loaded down with trivial details, labor intensity is large and belt life is short.
For achieving the above object, the technical solution adopted in the utility model is: the horizontal tensioning mechanism of a kind of motor belt, it is characterized in that: comprise motor base, on described motor base, have horizontal dovetail groove, the quantity of described horizontal dovetail groove is to be arranged in parallel before and after the horizontal dovetail groove of twice and twice, the horizontal dovetail groove of twice equal in length, the left end of described motor base is fixed with riser, on described riser and corresponding horizontal dovetail groove position is provided with adjusting bolt, described adjusting bolt is passed riser and is threaded with riser, the end of described adjusting bolt withstands on motor, in described adjusting bolt and the left side that is positioned at riser is provided with the 3rd nut, described motor is arranged on motor base, the axis of described motor and the axis of horizontal dovetail groove are perpendicular, in described horizontal dovetail groove, be provided with the trapezoidal bolt that trapezoid cross section end is positioned at horizontal dovetail groove and can slides along horizontal dovetail groove, on the other end of described trapezoidal bolt, be connected with motor and end is provided with the second nut, on the output shaft of described motor, be installed with the first belt pulley, described the first belt pulley is connected to form belt transport by belt and the second belt pulley, described the second belt pulley is fixedly mounted on the line shaft that is positioned at motor output shaft oblique upper.
The above-mentioned horizontal tensioning mechanism of a kind of motor belt, is characterized in that: the quantity of described trapezoidal bolt is four, in every one horizontal ladder shape groove, is provided with two trapezoidal bolts.
The above-mentioned horizontal tensioning mechanism of a kind of motor belt, is characterized in that: on described motor base, be provided with for being fixed in ground stone bolt, the upper end of described stone bolt is provided with the first nut.
The above-mentioned horizontal tensioning mechanism of a kind of motor belt, is characterized in that: the quantity of described stone bolt is four, and four described stone bolt are symmetricly set on four angles of motor base.
The above-mentioned horizontal tensioning mechanism of a kind of motor belt, is characterized in that: described riser and motor base are one-body molded.
The utility model compared with prior art has the following advantages:
1, motor base size of the present utility model is little, and overall dimensions is compacter.
2, the utility model need not many people cooperate, the single tensioning that can complete belt.
3, the utility model regulates motor position by adjusting bolt, makes belt tension, and belt tension degree can be transferred to the best, has guaranteed bel-drivenn efficiency.
4, the utility model adopts two adjusting bolts to regulate motor position, has guaranteed that motor shaft is parallel with line shaft, makes belt stressed even everywhere.
5, the utility model has improved the working life of belt, changes belt convenient, fast.
6, the utility model rotates six square toes portions of adjusting bolt, can make motor level to the right or be moved to the left, so that tensioning or unclamp belt, easy to adjust, efficiency is high.
7, the utility model is applicable to the substantially horizontal tensioning of flat belt, vee belt, synchronous cog belt and chain, while regulating for the horizontal tensioning of chain, only need to change two belt wheels into two sprocket wheels.
Below by drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that Fig. 1 removes the left view after belt and the second belt pulley.
Fig. 3 is the enlarged view at A place in Fig. 2.
Description of reference numerals:
Embodiment
As shown in Figure 1 to Figure 3, the utility model comprises motor base 5, on described motor base 5, have horizontal dovetail groove 13, the quantity of described horizontal dovetail groove 13 is that the horizontal dovetail groove of twice and twice 13 front and back be arranged in parallel, the horizontal dovetail groove 13 of twice equal in length, the left end of described motor base 5 is fixed with riser 14, on described riser 14 and corresponding horizontal dovetail groove 13 positions are provided with adjusting bolt 6, described adjusting bolt 6 is passed riser 14 and is threaded with riser 14, the end of described adjusting bolt 6 withstands on motor 7, in described the adjusting bolt 6 and left side that is positioned at riser 14 is provided with the 3rd nut 9, described motor 7 is arranged on motor base 5, the axis of the axis of described motor 7 and horizontal dovetail groove 13 is perpendicular, in described horizontal dovetail groove 13, be provided with the trapezoidal bolt 3 that trapezoid cross section end is positioned at horizontal dovetail groove 13 and can slides along horizontal dovetail groove 13, on the other end of described trapezoidal bolt 3, be connected with motor 7 and end is provided with the second nut 4, on the output shaft of described motor 7, be installed with the first belt pulley 8, described the first belt pulley 8 is connected to form belt transport by belt 11 and the second belt pulley 10, described the second belt pulley 10 is fixedly mounted on the line shaft 12 that is positioned at motor 7 output shaft oblique uppers.During concrete installation, the first belt pulley 8 is mounted on the output shaft of motor 7 by key, and adopts gland to compress; The second belt pulley 10 is fixedly mounted on line shaft 12 by key, and adopts gland to compress.
As depicted in figs. 1 and 2, the quantity of described trapezoidal bolt 3 is four, in every one horizontal ladder shape groove 13, is provided with two trapezoidal bolts 3.
As depicted in figs. 1 and 2, be provided with for being fixed in ground stone bolt 2 on described motor base 5, the upper end of described stone bolt 2 is provided with the first nut 1, the first nut 1 by stone bolt 2 lockings, prevents motor 7 displacements in the course of the work.
As depicted in figs. 1 and 2, the quantity of described stone bolt 2 is four, and four described stone bolt 2 are symmetricly set on four angles of motor base 5.
In the present embodiment, described riser 14 is one-body molded with motor base 5.
Working principle of the present utility model is: adopt the end of adjusting bolt 6 to hold out against motor 7, trapezoidal bolt 3 is slippage location in horizontal dovetail groove 13, make motor 7 horizontal slidings, guarantee belt 11 tensionings, after belt 11 tensioning degrees are moderate, lock everywhere the nut work of can switching on, by belt 11 by transmission of power to line shaft 12, for the action of equipment complete operation.During adjusting, concrete regulative mode is: while regulating belt 11 tensioning, need unclamp the second nut 4 of trapezoidal bolt 3 upper ends, rotate the 3rd nut 9 makes it along adjusting bolt 6, be moved to the left a segment distance simultaneously, rotate again six square toes (two adjusting bolt 6 alternate rotation) of adjusting bolt 6 left ends, it is moved right, because the right-hand member of adjusting bolt 6 is pressing closer motor 7, so motor 7 is forced to slide to the right, belt 11 is tensioned, after belt 11 tensioning degrees are moderate, lock the second nut 4 and the 3rd nut 9, after guaranteeing that belt 11 is tensioned, motor 7 is locked.When needs are changed belt 11, repeat aforesaid operations, and adjusting bolt 6 is moved to the left, then take out belt 11 with crowbar.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification, change and equivalent structure transformation of above embodiment being done according to the utility model technical spirit, all still belongs in the protection domain of technical solutions of the utility model.
Claims (5)
1. the horizontal tensioning mechanism of motor belt, it is characterized in that: comprise motor base (5), on described motor base (5), have horizontal dovetail groove (13), the quantity of described horizontal dovetail groove (13) is to be arranged in parallel before and after twice and the horizontal dovetail groove of twice (13), the horizontal dovetail groove of twice (13) equal in length, the left end of described motor base (5) is fixed with riser (14), on described riser (14) and corresponding horizontal dovetail groove (13) position is provided with adjusting bolt (6), described adjusting bolt (6) is passed riser (14) and is threaded with riser (14), the end of described adjusting bolt (6) withstands on motor (7), described adjusting bolt (6) left side upper and that be positioned at riser (14) is provided with the 3rd nut (9), described motor (7) is arranged on motor base (5), the axis of the axis of described motor (7) and horizontal dovetail groove (13) is perpendicular, in described horizontal dovetail groove (13), be provided with the trapezoidal bolt (3) that trapezoid cross section end is positioned at horizontal dovetail groove (13) and can slides along horizontal dovetail groove (13), on the other end of described trapezoidal bolt (3), be connected with motor (7) and end is provided with the second nut (4), on the output shaft of described motor (7), be installed with the first belt pulley (8), described the first belt pulley (8) is connected to form belt transport by belt (11) and the second belt pulley (10), described the second belt pulley (10) is fixedly mounted on the line shaft (12) that is positioned at motor (7) output shaft oblique upper.
2. according to the horizontal tensioning mechanism of a kind of motor belt claimed in claim 1, it is characterized in that: the quantity of described trapezoidal bolt (3) is four, in every one horizontal ladder shape groove (13), be provided with two trapezoidal bolts (3).
3. according to the horizontal tensioning mechanism of a kind of motor belt described in claim 1 or 2, it is characterized in that: on described motor base (5), be provided with for being fixed in ground stone bolt (2), the upper end of described stone bolt (2) is provided with the first nut (1).
4. according to the horizontal tensioning mechanism of a kind of motor belt claimed in claim 3, it is characterized in that: the quantity of described stone bolt (2) is four, four described stone bolt (2) are symmetricly set on four angles of motor base (5).
5. according to the horizontal tensioning mechanism of a kind of motor belt described in claim 1 or 2, it is characterized in that: described riser (14) is one-body molded with motor base (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320585732.2U CN203585241U (en) | 2013-09-22 | 2013-09-22 | Horizontal tensioning mechanism for motor belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320585732.2U CN203585241U (en) | 2013-09-22 | 2013-09-22 | Horizontal tensioning mechanism for motor belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585241U true CN203585241U (en) | 2014-05-07 |
Family
ID=50583170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320585732.2U Expired - Fee Related CN203585241U (en) | 2013-09-22 | 2013-09-22 | Horizontal tensioning mechanism for motor belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044419A (en) * | 2017-04-14 | 2017-08-15 | 章丘丰源机械有限公司 | A kind of leaf Roots blower of high speed and high pressure three |
-
2013
- 2013-09-22 CN CN201320585732.2U patent/CN203585241U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044419A (en) * | 2017-04-14 | 2017-08-15 | 章丘丰源机械有限公司 | A kind of leaf Roots blower of high speed and high pressure three |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20170922 |