CN217130236U - Motor belt tensioning device - Google Patents
Motor belt tensioning device Download PDFInfo
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- CN217130236U CN217130236U CN202121947340.7U CN202121947340U CN217130236U CN 217130236 U CN217130236 U CN 217130236U CN 202121947340 U CN202121947340 U CN 202121947340U CN 217130236 U CN217130236 U CN 217130236U
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- motor
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- frame
- belt
- regulation hole
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Abstract
The utility model belongs to the technical field of overspeed device tensioner and specifically relates to a motor belt overspeed device tensioner, including driving pulley, driven pulleys and be used for the belt that driving pulley and driven pulleys are connected, driving pulley installs on the motor, and the motor is installed in the frame, and the bottom of motor is provided with the base, and the one end and the frame of base are articulated, and the other end is provided with the regulation hole, and the position that the frame corresponds the regulation hole articulates has the regulating spindle of being connected with the regulation hole cooperation, and the regulating spindle passes through two nuts and is connected with the base. The utility model discloses compact structure, easy operation can satisfy that the space is narrow, and difficult dismantlement's position is used, need not occupy too much space.
Description
Technical Field
The utility model relates to a overspeed device tensioner, especially a motor belt overspeed device tensioner.
Background
In a power transmission system, a belt transmission tensioning device is often seen, the traditional tensioning device generally comprises a rack, a driven belt wheel, a belt, a driving belt wheel, a motor, a speed reducer and the like, the motor is installed on the rack, the driving belt wheel is installed at the output end of the motor, the driven belt wheel is installed at the input end of the speed reducer, and the driving belt wheel is connected with the driven belt wheel through the belt. The distance between the two belt pulleys is adjusted by adjusting the distance between the motor and the speed reducer, so that the design requirement of belt tensioning is met, but the method is unreliable in tensioning in the adjusting process, needs enough space to meet the adjustment of the distance between the motor and the speed reducer, and is not suitable for some devices with compact structures. Some personnel still can adjust the tensioning of belt through installing the take-up pulley additional in the belt side, and the take-up pulley passes through adjustment mechanism to be installed in the frame, adjusts the position of take-up pulley through adjustment mechanism, reaches the tensioning or loosens the purpose of belt, but to some frames that are provided with a large amount of motion pieces, the take-up pulley installation position is less, and is very inconvenient during the regulation.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a motor belt overspeed device tensioner, and simple structure, the convenient regulation can not occupy too much space.
The utility model adopts the following technical scheme:
the utility model provides a motor belt overspeed device tensioner, includes driving pulley, driven pulleys and is used for the belt that driving pulley and driven pulleys are connected, and driving pulley installs on the motor, and the motor is installed in the frame, and the bottom of motor is provided with the base, and the one end of base is articulated with the frame, and the other end is provided with the regulation hole, and the frame corresponds the position of regulation hole and articulates there is the regulating spindle of being connected with the regulation hole cooperation, and the regulating spindle passes through two nuts and is connected with the base.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure realizes the tensioning to the belt through regulation hole and regulating spindle, has effectively solved traditional overspeed device tensioner occupation space big, adjust inconvenient shortcoming, can satisfy the installation of multiple equipment.
Further, the utility model discloses a preferred scheme is:
the frame is provided with a first long shaft, and the adjusting shaft is hinged with the first long shaft through a shaft sleeve at the end part of the adjusting shaft.
The adjusting holes are formed in the base, and the adjusting shafts are arranged in one-to-one correspondence with the adjusting holes.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
in the figure: a driving pulley 1; a belt 2; a driven pulley 3; a motor 4; a frame 5; a base 6; an adjustment shaft 7; a nut 8; a first major axis 9; and a second major axis 10.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
A motor belt tensioning device mainly comprises a driving belt wheel 1, a driven belt wheel 3 and a belt 2 used for connecting the driving belt wheel 1 and the driven belt wheel 3, wherein the driving belt wheel 1 is installed on an output shaft of a motor 4, and the motor 4 is installed on a rack 5 through a base 6.
As shown in fig. 1 and 2, the right end of the base 6 is provided with two adjusting holes, the left end of the base 6 is provided with a second long shaft 10, two ends of the second long shaft 10 are fixedly mounted on the frame 5, and the left end of the base 6 is hinged to the second long shaft 10 through a shaft sleeve arranged on the left end of the base 6, so that the base 6 can rotate around the second long shaft 10.
The frame 5 is provided with major axis one 9 corresponding to the right-hand member position of base 6, the both ends fixed mounting of major axis one 9 is in frame 5, the cover is equipped with axle sleeve one 11 on the major axis one 9, the fixed welding in position that corresponds the regulation hole on axle sleeve one 11 has two threaded regulating spindle 7, in this embodiment, regulating spindle 7 is the screw rod, two regulating spindle 7 set up along the radial direction of major axis one 9 respectively, two regulating spindle 7 correspond respectively and insert a regulation hole after, install nut 8 respectively and lock regulating spindle 7 in the upper and lower both sides of regulation hole. Through adjusting, two nuts 8 on every regulating spindle 7, and then the contained angle between regulation base 6 and the frame 5, and then reach the mesh of adjusting the belt tensioning.
This device passes through the cooperation of nut 8 and regulating spindle 7, and then realizes the regulation to 6 positions of base, and then reaches the purpose of adjusting the belt tensioning, and this device compact structure does not occupy too much space, and it is narrow to satisfy the space, and the use and the simple structure of difficult dismantlement position operate easily, need not the dismouting motor and can enough realize the micro-adjustment to the belt tensioning.
The above is only the concrete embodiments of the present invention, but the protection of the present invention is not limited to this, and all the equivalent changes or replacements proposed to the technical features of the present technical solution, which can be considered by those skilled in the art, are included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a motor belt tightener, includes driving pulley, driven pulleys and is used for the belt that driving pulley and driven pulleys are connected, and driving pulley installs on the motor, and the motor is installed in the frame, its characterized in that: the bottom of motor is provided with the base, and the one end and the frame of base are articulated, and the other end is provided with the regulation hole, and the position that the frame corresponds the regulation hole articulates there is the regulating spindle of being connected with the regulation hole cooperation, and the regulating spindle passes through two nuts and is connected with the base.
2. The motor belt tensioner as in claim 1, wherein: the frame is provided with a first long shaft, and the adjusting shaft is hinged with the first long shaft through a shaft sleeve at the end part of the adjusting shaft.
3. The motor belt tensioner of claim 1, wherein: the adjusting holes are formed in the base, and the adjusting shafts are arranged in one-to-one correspondence with the adjusting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121947340.7U CN217130236U (en) | 2021-08-19 | 2021-08-19 | Motor belt tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121947340.7U CN217130236U (en) | 2021-08-19 | 2021-08-19 | Motor belt tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217130236U true CN217130236U (en) | 2022-08-05 |
Family
ID=82614807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121947340.7U Active CN217130236U (en) | 2021-08-19 | 2021-08-19 | Motor belt tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217130236U (en) |
-
2021
- 2021-08-19 CN CN202121947340.7U patent/CN217130236U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |