CN210682048U - Transmission mechanism convenient for replacing belt - Google Patents
Transmission mechanism convenient for replacing belt Download PDFInfo
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- CN210682048U CN210682048U CN201921535319.9U CN201921535319U CN210682048U CN 210682048 U CN210682048 U CN 210682048U CN 201921535319 U CN201921535319 U CN 201921535319U CN 210682048 U CN210682048 U CN 210682048U
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- belt pulley
- shaft
- belt
- bevel gear
- transmission mechanism
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Abstract
The utility model discloses a transmission mechanism convenient for replacing a belt, which comprises a frame, a belt pulley motor, a transmission shaft, two groups of belt pulley sets, a fixed plate, a movable plate, a guide rod, a hand wheel shaft and a bevel gear transmission mechanism; the hand wheel is fixed at the outer end of the hand wheel shaft, the inner end of the hand wheel shaft is connected with the bevel gear transmission mechanism, and the bevel gear transmission mechanism is installed on the rack and connected with the fixed plate and the movable plate. Because the utility model discloses the belt pulley shaft among the belt pulley group is the cantilever axle, and the belt can directly deviate from the cantilever axle, need not to dismantle the frame, has the belt and changes convenient advantage.
Description
Technical Field
The utility model relates to a conveying equipment especially relates to a conveniently change drive mechanism of belt.
Background
In electronic equipment assembly line, need carry spare parts such as various charging trays through conveying mechanism, conveying mechanism mainly comprises belt pulley, belt etc. and it is very inconvenient that the belt among the traditional conveying mechanism is changed, needs whole belt pulley mounting panel to dismantle and gets off just mountable.
Disclosure of Invention
An object of the utility model is to provide a wider drive mechanism who conveniently changes the belt of application scope.
In order to achieve the above object, the technical solution of the present invention is:
the utility model relates to a transmission mechanism convenient for replacing a belt, which comprises a frame, a belt pulley motor, a transmission shaft, two groups of belt pulley sets, a fixed plate, a movable plate, a guide rod, a hand wheel shaft and a bevel gear transmission mechanism;
the fixed plate is fixedly arranged on the rack, the movable plate is movably arranged on the rack through a guide rod, a feeding channel is formed between the fixed plate and the movable plate, and the two groups of belt wheel sets are respectively arranged on the inner side walls of the fixed plate and the movable plate and are opposite to each other; the belt pulley motor is fixed on the outer wall of the rack, an output shaft of the belt pulley motor is connected with one end of the transmission shaft, and the other end of the transmission shaft penetrates through driving wheels on the two sets of belt pulley groups to drive the belt pulley groups to act; the hand wheel is fixed at the outer end of the hand wheel shaft, the inner end of the hand wheel shaft is connected with the bevel gear transmission mechanism, and the bevel gear transmission mechanism is installed on the rack and connected with the fixed plate and the movable plate.
The belt pulley set comprises a driving wheel, three belt pulleys, a belt and a belt pulley shaft; the two belt pulleys are respectively rotatably arranged at two sides of the fixed plate through belt pulley shafts, one belt pulley is rotatably arranged in the middle of the fixed plate through the belt pulley shafts and is positioned below the connecting line of the belt pulleys at the two sides, the belt pulley shafts are cantilever shafts, the driving wheel is arranged in the middle, and the driving wheel is adjacent to the belt pulley in the middle and is positioned obliquely above the belt pulley in the middle; the belt is in a shape of a Chinese character 'hui', the upper section of the belt sequentially bypasses the belt pulley on the left side and the belt pulley on the right side and then goes downwards, and the lower section of the belt sequentially bypasses the belt pulley in the middle and the belt pulley on the left side after being bypassed by the driving wheel.
The bevel gear transmission mechanism comprises a driving shaft, an intermediate shaft, a driven shaft, a driving bevel gear set and a driven bevel gear set which are also used as transmission shafts; the driving bevel gear set is installed between the driving shaft and the intermediate shaft, the driven bevel gear set is installed between the intermediate shaft and the driven shaft, the driving shaft and the driven shaft are rotatably installed on the rack, the middle of the driving shaft and the middle of the driven shaft are in threaded connection with the movable plate, the movable plate is driven to move back and forth, and the intermediate shaft can be rotatably installed on the fixed plate.
After the scheme is adopted, because the utility model discloses be equipped with fly leaf, guide arm, hand wheel axle, bevel gear drive mechanism, can follow the lateral shifting fly leaf, change the distance between fixed plate and the fly leaf, and then change the distance between two sets of belt pulley groups, satisfy the needs that different width products were carried, the application scope is wider. Furthermore, the utility model discloses belt pulley shaft among the belt pulley group is the cantilever axle, and the belt can directly deviate from the cantilever axle, need not to dismantle the frame, has the belt and changes convenient advantage.
The invention will be further described with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a left side perspective view of the present invention;
fig. 2 is a right side perspective view of the present invention;
fig. 3 is a plan view of the present invention.
Detailed Description
As shown in fig. 1-3, the utility model relates to a conveniently change drive mechanism of belt, including frame 1, belt pulley motor 2, transmission shaft 3, two sets of belt pulley group 4, fixed plate 5, fly leaf 6, bevel gear drive 7, guide arm 8, hand wheel 9, hand wheel axle 10.
The fixed plate 5 is fixedly arranged on the frame 1, the movable plate 6 is movably arranged on the frame 1 through a guide rod 8, a feeding channel is formed between the fixed plate 5 and the movable plate 6, and the two groups of belt pulley sets 4 are respectively arranged on the inner side walls of the fixed plate 5 and the movable plate 6 and are opposite to each other; the belt pulley motor 2 is fixed on the outer wall of the rack 1, an output shaft of the belt pulley motor 2 is connected with one end of the transmission shaft 3, and the other end of the transmission shaft 3 penetrates through driving wheels on the two belt pulley sets 4 to drive the belt pulley sets 4 to act; the hand wheel 9 is fixed at the outer end of a hand wheel shaft 10, the inner end of the hand wheel shaft 10 is connected with a bevel gear transmission mechanism 7, and the bevel gear transmission mechanism 7 is installed on the frame 1 and connected with the fixed plate 5 and the movable plate 6.
The belt pulley set 4 comprises a driving wheel 41, three belt pulleys 42, a belt 43 and a belt pulley shaft 44; the two belt pulleys 42 are respectively rotatably mounted at two sides of the fixed plate 5 through belt pulley shafts 44, one belt pulley 42 is rotatably mounted in the middle of the fixed plate 5 through the belt pulley shaft 44 and is positioned below a connecting line of the belt pulleys 42 at two sides, the belt pulley shaft 44 is a cantilever shaft, the driving wheel 41 is mounted in the middle, and the driving wheel 41 is adjacent to the belt pulley 42 in the middle and is positioned obliquely above the belt pulley 42 in the middle; the belt 43 is in a shape of a loop, the upper section of the belt 43 sequentially rounds the left belt pulley 42 and the right belt pulley 42 and then goes downward, and the lower section of the belt sequentially rounds the middle belt pulley 42 and the driving wheel 41 and rounds the left belt pulley 42.
The bevel gear transmission mechanism 7 comprises a driving shaft 71 which is also used as a transmission shaft, an intermediate shaft 72, a driven shaft 73, a driving bevel gear set 74 and a driven bevel gear set 75; the driving bevel gear set 74 is installed between the driving shaft 71 and the intermediate shaft 72, the driven bevel gear set 75 is installed between the intermediate shaft 72 and the driven shaft 73, the driving shaft 71 and the driven shaft 73 are both rotatably installed on the frame 1, the middle portions of the driving shaft 71 and the driven shaft 73 are in threaded connection with the movable plate 6 to drive the movable plate 6 to move back and forth, and the intermediate shaft 72 is rotatably installed on the fixed plate 5.
The utility model discloses a theory of operation:
1. the hand wheel 9 is rotated according to the requirement, the hand wheel 9 drives the bevel gear transmission mechanism 7 to act through the hand wheel shaft 10, and the bevel gear transmission mechanism 7 drives the movable plate 6 to move along the transverse direction, so that the width of the conveying channel is changed.
2. When the belt is replaced, the belt 43 is simply detached from the driving pulley 41 and the three pulleys 42 in the lateral direction by detaching the belt 43.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.
Claims (3)
1. The utility model provides a conveniently change drive mechanism of belt which characterized in that: comprises a frame, a belt pulley motor, a transmission shaft, two groups of belt pulley sets, a fixed plate, a movable plate, a guide rod, a hand wheel shaft and a bevel gear transmission mechanism;
the fixed plate is fixedly arranged on the rack, the movable plate is movably arranged on the rack through a guide rod, a feeding channel is formed between the fixed plate and the movable plate, and the two groups of belt wheel sets are respectively arranged on the inner side walls of the fixed plate and the movable plate and are opposite to each other; the belt pulley motor is fixed on the outer wall of the rack, an output shaft of the belt pulley motor is connected with one end of the transmission shaft, and the other end of the transmission shaft penetrates through driving wheels on the two sets of belt pulley groups to drive the belt pulley groups to act; the hand wheel is fixed at the outer end of the hand wheel shaft, the inner end of the hand wheel shaft is connected with the bevel gear transmission mechanism, and the bevel gear transmission mechanism is installed on the rack and connected with the fixed plate and the movable plate.
2. The transmission mechanism convenient for replacing a belt according to claim 1, wherein: the belt pulley set comprises a driving wheel, three belt pulleys, a belt and a belt pulley shaft; the two belt pulleys are respectively rotatably arranged at two sides of the fixed plate through belt pulley shafts, one belt pulley is rotatably arranged in the middle of the fixed plate through the belt pulley shafts and is positioned below the connecting line of the belt pulleys at the two sides, the belt pulley shafts are cantilever shafts, the driving wheel is arranged in the middle, and the driving wheel is adjacent to the belt pulley in the middle and is positioned obliquely above the belt pulley in the middle; the belt is in a shape of a Chinese character 'hui', the upper section of the belt sequentially bypasses the belt pulley on the left side and the belt pulley on the right side and then goes downwards, and the lower section of the belt sequentially bypasses the belt pulley in the middle and the belt pulley on the left side after being bypassed by the driving wheel.
3. The transmission mechanism convenient for replacing a belt according to claim 1, wherein: the bevel gear transmission mechanism comprises a driving shaft, an intermediate shaft, a driven shaft, a driving bevel gear set and a driven bevel gear set which are also used as transmission shafts; the driving bevel gear set is installed between the driving shaft and the intermediate shaft, the driven bevel gear set is installed between the intermediate shaft and the driven shaft, the driving shaft and the driven shaft are rotatably installed on the rack, the middle of the driving shaft and the middle of the driven shaft are in threaded connection with the movable plate, the movable plate is driven to move back and forth, and the intermediate shaft can be rotatably installed on the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921535319.9U CN210682048U (en) | 2019-09-16 | 2019-09-16 | Transmission mechanism convenient for replacing belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921535319.9U CN210682048U (en) | 2019-09-16 | 2019-09-16 | Transmission mechanism convenient for replacing belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210682048U true CN210682048U (en) | 2020-06-05 |
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ID=70889383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921535319.9U Active CN210682048U (en) | 2019-09-16 | 2019-09-16 | Transmission mechanism convenient for replacing belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210682048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061863A (en) * | 2020-07-20 | 2020-12-11 | 东莞市钢成自动化设备科技有限公司 | Automatic USB wire harness feeding device |
-
2019
- 2019-09-16 CN CN201921535319.9U patent/CN210682048U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061863A (en) * | 2020-07-20 | 2020-12-11 | 东莞市钢成自动化设备科技有限公司 | Automatic USB wire harness feeding device |
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