CN205064731U - Breaker belt pulley tensioning locking device - Google Patents
Breaker belt pulley tensioning locking device Download PDFInfo
- Publication number
- CN205064731U CN205064731U CN201520851439.5U CN201520851439U CN205064731U CN 205064731 U CN205064731 U CN 205064731U CN 201520851439 U CN201520851439 U CN 201520851439U CN 205064731 U CN205064731 U CN 205064731U
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- base
- adjusting screw
- slideway
- belt pulley
- screw rod
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Abstract
The utility model discloses a breaker belt pulley tensioning locking device, it includes driving motor (1), base (2) and slide (3), install on slide (3) base (2), the one end of base (2) is provided with lug (4) that correspond with slide (3), set up on lug (4) fluted (5), it has adjusting screw (6) to articulate in recess (5), be provided with connecting block (7) on slide (3), adjusting screw (6) are passed connecting block (7) and all install adjusting nut (8) on adjusting screw (6) at connecting block (7) both ends, microscler hole (9) have been seted up on slide (3), install locking bolt (10) in microscler hole (9), the thread end of locking bolt (10) passes lug (4) and install lock nut (11) on its thread end. The beneficial effects of the utility model are that: it has simple structure, convenient operation and long service life's advantage.
Description
Technical field
The utility model relates to pulley tensioner, particularly a kind of disintegrator belt pulley tensioning locking device.
Background technique
Disintegrator in the course of the work, vibrate larger, permanent use, the position between drive motor and belt pulley can be made to change, thus the tension force of belt pulley is declined, therefore the driving force making drive motor be delivered to disintegrator is declined, thus the crushing efficiency of disintegrator is declined.
Therefore, in disintegrator installation process, need pulley tensioner to be installed simultaneously, but because the power required for disintegrator is larger, therefore the power of required drive motor is also larger, thus make the volume of drive motor larger, unrealistic by manually moving, consider from cost and operability, great majority adopt screw rod and the movement realizing drive motor position coordinating between nut, but screw rod is rigid pipe, in disintegrator working procedure, screw rod easy drive motor Long-term Vibration or vibrate excessive and rupture, thus cause belt pulley tension force sharply to decline, cause the stagnation of equipment, for enterprise brings unnecessary loss.
Model utility content
The purpose of this utility model is the shortcoming overcoming prior art, provides the disintegrator belt pulley tensioning locking device of simple, the easy to operate and long service life of a kind of structure.
The purpose of this utility model is achieved through the following technical solutions: a kind of disintegrator belt pulley tensioning locking device, it comprises drive motor, base and slideway, described drive motor is arranged on base, described floor installation is on slideway, described slideway is multiple, and be arranged side by side, one end of described base is provided with a projection corresponding with slideway, described projection offers a groove, an adjusting screw rod is hinged with in groove, described slideway is provided with a contiguous block, described adjusting screw rod passes contiguous block and be all provided with an adjusting nut on the adjusting screw rod at contiguous block two ends, described slideway offers an elongated hole, one lock bolt is installed in elongated hole, the threaded end of described lock bolt passes projection and be provided with a locking nut on its threaded end.
Described slideway is three and is parallel to each other.
One end of described adjusting screw rod is provided with an articulated section, offers a through hole in articulated section, is installed with a bearing pin in through hole, and described bearing pin two ends are through corresponding recess sidewall, and the two ends of bearing pin are provided with a position limit pin.
The utility model has the following advantages: tensioning locking device of the present utility model, be provided with adjusting screw rod, projection on adjusting screw rod and base is articulated and connected, thus when base is vibrated, adjusting screw rod remains home position, can not because base vibration the stressed phenomenon bending or fracture, thus improve the working life of this device; Be provided with lock bolt and locking nut, further the position of base fixed, thus ensure that the tensioning dynamics of belt pulley, ensure that the stable of disintegrator driving force, thus ensure that manufacturing efficiency.
Accompanying drawing explanation
Fig. 1 is schematic front view of the present utility model;
Fig. 2 is schematic top plan view of the present utility model;
Fig. 3 is the cross-sectional schematic at I place in Fig. 1;
In figure, 1-drive motor, 2-base, 3-slideway, 4-projection, 5-groove, 6-adjusting screw rod, 7-contiguous block, 8-adjusting nut, 9-elongated hole, 10-lock bolt, 11-locking nut, 12-articulated section, 13-bearing pin, 14-position limit pin.
Embodiment
Be further described the utility model below in conjunction with accompanying drawing, protection domain of the present utility model is not limited to the following stated:
As depicted in figs. 1 and 2, a kind of disintegrator belt pulley tensioning locking device, it comprises drive motor 1, base 2 and slideway 3, described drive motor 1 is arranged on base 2, described base 2 is arranged on slideway 3, described slideway 3 is multiple, and be arranged side by side, one end of described base 2 is provided with a projection 4 corresponding with slideway 3, described projection 4 offers a groove 5, an adjusting screw rod 6 is hinged with in groove 5, described slideway 3 is provided with a contiguous block 7, described adjusting screw rod 6 passes contiguous block 7 and on the adjusting screw rod 6 at contiguous block 7 two ends, is all provided with an adjusting nut 8, described slideway 3 offers an elongated hole 9, one lock bolt 10 is installed in elongated hole 9, the threaded end of described lock bolt 10 passes projection 4 and on its threaded end, is provided with a locking nut 11.
In the present embodiment, described slideway 3 is three and is parallel to each other, and three slideways lay respectively at two ends and the middle part of drive motor.
In the present embodiment, as shown in Figure 3, one end of described adjusting screw rod 6 is provided with an articulated section 12, a through hole is offered in articulated section 12, a bearing pin 13 is installed with in through hole, described bearing pin 13 two ends are through corresponding groove 5 sidewall, and the two ends of bearing pin 13 are provided with a position limit pin 14, the vibration produced during disintegrator work, drive motor 1 and base 2 will be driven to vibrate, and adjusting screw rod 6 employing is articulated and connected, therefore projection 4 can rotate around articulated section 12, thus adjusting screw rod 6 can not be moved, therefore avoid base 2 to vibrate and the adjusting screw rod bending caused or the phenomenon fractureed.
Working procedure of the present utility model is as follows: loosen locking nut 11, adjusting nut 8 near base 2 is moved toward near base direction, then the adjusting nut 8 away from base 2 is rotated, base 2 is moved toward contiguous block 7 direction, thus the belt pulley tensioning on drive motor, and then lock two adjusting nuts 8 position of base 2 and drive motor 1 is fixed, and then lock locking nut, the position of further fixed base 2, thus the tension force of the good belt pulley of tensioning is stablized, ensure that drive motor is to the driving force of disintegrator.
Claims (3)
1. a disintegrator belt pulley tensioning locking device, it is characterized in that: it comprises drive motor (1), base (2) and slideway (3), described drive motor (1) is arranged on base (2), described base (2) is arranged on slideway (3), described slideway (3) is for multiple, and be arranged side by side, one end of described base (2) is provided with a projection (4) corresponding with slideway (3), described projection (4) offers a groove (5), an adjusting screw rod (6) is hinged with in groove (5), described slideway (3) is provided with a contiguous block (7), described adjusting screw rod (6) is through contiguous block (7) and be all provided with an adjusting nut (8) on the adjusting screw rod (6) at contiguous block (7) two ends, described slideway (3) offers an elongated hole (9), one lock bolt (10) is installed in elongated hole (9), the threaded end of described lock bolt (10) passes projection (4) and on its threaded end, is provided with a locking nut (11).
2. a kind of disintegrator belt pulley tensioning locking device according to claim 1, is characterized in that: described slideway (3) is three and is parallel to each other.
3. a kind of disintegrator belt pulley tensioning locking device according to claim 1, it is characterized in that: one end of described adjusting screw rod (6) is provided with an articulated section (12), articulated section offers a through hole in (12), a bearing pin (13) is installed with in through hole, described bearing pin (13) two ends are through corresponding groove (5) sidewall, and the two ends of bearing pin (13) are provided with a position limit pin (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520851439.5U CN205064731U (en) | 2015-10-30 | 2015-10-30 | Breaker belt pulley tensioning locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520851439.5U CN205064731U (en) | 2015-10-30 | 2015-10-30 | Breaker belt pulley tensioning locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205064731U true CN205064731U (en) | 2016-03-02 |
Family
ID=55391289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520851439.5U Active CN205064731U (en) | 2015-10-30 | 2015-10-30 | Breaker belt pulley tensioning locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205064731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975575A (en) * | 2016-10-21 | 2018-05-01 | 范佳晨 | Belt pulley tension base |
| CN110421747A (en) * | 2019-07-31 | 2019-11-08 | 王昌奕 | A kind of plastics recovery processing equipment |
-
2015
- 2015-10-30 CN CN201520851439.5U patent/CN205064731U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975575A (en) * | 2016-10-21 | 2018-05-01 | 范佳晨 | Belt pulley tension base |
| CN110421747A (en) * | 2019-07-31 | 2019-11-08 | 王昌奕 | A kind of plastics recovery processing equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |