CN210213682U - Electric roller conveyor with noise reduction function - Google Patents
Electric roller conveyor with noise reduction function Download PDFInfo
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- CN210213682U CN210213682U CN201920867096.XU CN201920867096U CN210213682U CN 210213682 U CN210213682 U CN 210213682U CN 201920867096 U CN201920867096 U CN 201920867096U CN 210213682 U CN210213682 U CN 210213682U
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- noise reduction
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- air inlet
- roller conveyor
- inlet pipe
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Abstract
The utility model belongs to the technical field of the conveyer technique and specifically relates to an electric roller conveyer with function of making an uproar falls, backup pad including two mutual parallels, install the sound-proof housing on one side outer wall of one of them backup pad, there is the motor inside of sound-proof housing through the bolt fastening, the output shaft end connection of motor has the pivot, the one end that the motor was kept away from in the pivot is connected with first cylinder, the one end that the pivot was kept away from to first cylinder is connected with the dwang, and the one end that first cylinder was kept away from to the dwang is connected with the backup pad, the right side of first cylinder is equipped with a plurality of second cylinders, the both ends of second cylinder all are connected with the backup pad through the dwang, the both sides department that lies in first cylinder and second cylinder all is equipped with the acoustic celotex board, this electric.
Description
Technical Field
The utility model relates to a conveyer technical field specifically is an electric roller conveyer with function of making an uproar is fallen.
Background
The roller conveyor uses the rotation of a roller to achieve the purpose of conveying articles, and is mainly suitable for conveying various boxes, bags, trays and other articles, but the existing roller conveyor is poor in noise reduction effect, when the roller conveyor works, the rolling rotation can generate large noise, so that noise pollution can be caused, meanwhile, the noise can be brought to people, and the people feel unpleasant, therefore, the electric roller conveyor with the noise reduction function is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric roller conveyer with function of making an uproar is fallen to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an electric roller conveyor with noise reduction function comprises two parallel supporting plates, wherein a sound-proof shield is arranged on the outer wall of one side of one supporting plate, a motor is fixed inside the sound-proof shield through a bolt, the end part of an output shaft of the motor is connected with a rotating shaft, one end of the rotating shaft, which is far away from the motor, is connected with a first roller, one end of the first roller, which is far away from the rotating shaft, is connected with a rotating rod, and one end of the rotating rod, which is far away from the first roller, is connected with the supporting plate, the right side of the first roller is provided with a plurality of second rollers, two ends of the second roller are connected with the supporting plate through rotating rods, sound insulation plates are arranged at two sides of the first roller and the second roller, the outer walls of the two sides of the sound insulation board are provided with a plurality of arc-shaped convex blocks, and the outer walls of the two sides of the sound insulation board are also provided with a plurality of sound deadening holes;
adjacent two all be equipped with between the acoustic celotex board and fall the mechanism of making an uproar, it includes the fixed plate to fall the mechanism of making an uproar, the inside of fixed plate is close to central point and puts and has seted up the round hole, the bottom outer wall of fixed plate is close to right side department and has fallen the box of making an uproar through the bolt fastening, the inside of falling the box of making an uproar is close to left side department and has had the air exhauster through the bolt fastening, the air inlet end of air exhauster is connected with the air-supply line, the air-supply line keep away from the one end of air exhauster with the round hole is connected, the inside of air-supply line is equipped with.
Preferably, the soundproof cover is fixedly connected with the support plate through bolts.
Preferably, the number of the silencing holes is at least 10, and the silencing holes are arranged at equal intervals.
Preferably, all seted up the recess on the circumference outer wall of dwang, and adjacent two the drive belt has been cup jointed in turn between the recess on the dwang.
Preferably, the number of the arc-shaped bumps is at least 20, and the arc-shaped bumps are arranged in a matrix manner.
Preferably, the shape and the size of the air inlet pipe are matched with those of the round hole, and the air inlet pipe and the round hole are welded and fixed.
Preferably, the air inlet pipe is in threaded connection with the exhaust fan, and the air inlet pipe and the exhaust fan are communicated with each other.
Compared with the prior art, the beneficial effects of the utility model are that: the electric roller conveyor with the noise reduction function has the advantages that the noise generated by the first roller and the second roller can be reflected back and forth through the arrangement of the sound insulation board and the plurality of arc-shaped convex blocks arranged on the sound insulation board, so that the noise is gradually weakened in the reflection process, the noise reduction effect is achieved, meanwhile, the sound insulation board is provided with a plurality of silencing holes, part of the noise generated by the first roller and the second roller enters the sound insulation board through the silencing holes, and is absorbed by the sound absorption cotton to reduce the noise, the noise reduction function is enhanced, and the noise pollution is reduced; noise suction near first cylinder and the second cylinder can be fallen the noise box internal process again through inhaling the sound cotton and falling the noise through the air exhauster, has further improved the noise reduction effect.
Drawings
Fig. 1 is a schematic view of the overall partial top view structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the middle partition plate and the noise reduction mechanism of the present invention;
fig. 3 is a schematic side view of fig. 2 according to the present invention.
In the figure: 1. a support plate; 2. a sound-proof housing; 20. a motor; 21. a rotating shaft; 22. a first drum; 3. a second drum; 30. rotating the rod; 31. a transmission belt; 4. a sound insulating board; 40. an arc-shaped bump; 41. a silencing hole; 5. a noise reduction mechanism; 50. a fixing plate; 500. a circular hole; 51. a noise reduction box body; 510. an air outlet; 511. an exhaust fan; 5110. an air inlet pipe; 5111. a filter screen; 512. and (5) sound absorption cotton.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, the present invention provides a technical solution:
an electric roller conveyor with a noise reduction function comprises two support plates 1 which are parallel to each other, wherein a sound-proof cover 2 is arranged on the outer wall of one side of one support plate 1, a motor 20 is fixed inside the sound-proof cover 2 through bolts, the end part of an output shaft of the motor 20 is connected with a rotating shaft 21, one end of the rotating shaft 21, which is far away from the motor 20, is connected with a first roller 22, one end of the first roller 22, which is far away from the rotating shaft 21, is connected with a rotating rod 30, one end of the rotating rod 30, which is far away from the first roller 22, is connected with the support plate 1, a plurality of second rollers 3 are arranged on the right side of the first roller 22, two ends of each second roller 3 are connected with the support plate 1 through the rotating rod 30, sound-proof plates 4 are arranged on two sides of the first roller 22 and the second rollers 3, a plurality of arc-shaped convex blocks 40 are, the sound insulation board 4 is also provided with sound absorption cotton 512 inside, which can absorb the noise entering from the sound absorption hole 41, thereby achieving the effect of noise reduction;
all be equipped with between two adjacent acoustic celotex boards 4 and fall the mechanism of making an uproar 5, it includes fixed plate 50 to fall the mechanism of making an uproar 5, the inside of fixed plate 50 is close to central point and puts and has seted up round hole 500, the bottom outer wall of fixed plate 50 is close to right side department and has fallen the box 51 of making an uproar through the bolt fastening, the inside of falling the box 51 of making an uproar is close to left side department and has had air exhauster 511 through the bolt fastening, the air inlet end of air exhauster 511 is connected with air-supply line 5110, the one end that air exhauster 511 was kept away from to air-supply line 5110 is connected with round hole 500, the inside of air-supply line 5110 is equipped with.
In this embodiment, through bolt fixed connection between sound-proof housing 2 and the backup pad 1, be convenient for fix sound-proof housing 2 stable in backup pad 1, sound-proof housing 2 can reduce the noise that motor 20 sent simultaneously, plays the effect of making an uproar of falling.
It should be noted that the number of the sound-deadening holes 41 is at least 10, and the sound-deadening holes 41 are arranged at equal intervals, and a part of the noise can enter the sound-insulating board 4 through the sound-deadening holes 41, so that the sound-deadening cotton 512 absorbs the noise, and the noise reduction function is achieved.
In this embodiment, all seted up the recess on the circumference outer wall of dwang 30, and cup jointed drive belt 31 between the recess on two adjacent dwang 30 in turn, also in order to drive second cylinder 3 through drive belt 31 and carry out the transmission to play the purpose of carrying.
It is supplementary to need, the quantity of arc lug 40 is 20 at least, and is the matrix arrangement, can carry out quick reflection to what first cylinder 22 and second cylinder 3 during operation produced to make the noise weaken at the reflection in-process, played the effect of making an uproar.
Further, the shape and size of the air inlet pipe 5110 are matched with the circular hole 500, and the air inlet pipe 5110 is welded and fixed between the air inlet pipe and the circular hole 500, so that the air inlet pipe 5110 is stably fixed in the circular hole 500.
In addition, the air inlet pipe 5110 is connected to the exhaust fan 511 by screw threads, and the two pipes are communicated with each other for medium circulation.
It is worth to be noted that the motor 20 is a motor of a type 57HB76-401A manufactured by DeXuan Motor Co., Leqing, the matched circuit and power supply of which are also provided by the manufacturer, the exhaust fan 511 is an exhaust fan of a type GP-180 manufactured by Najing Shengfenglong mechanical science and technology Co., Ltd, and the matched circuit and power supply of which are also provided by the manufacturer; furthermore, the present invention relates to the motor 20 and the exhaust fan 511 being prior art, and can be implemented by those skilled in the art, without further elaboration, and the protection of the present invention does not relate to the improvement of the structure and the working principle of the motor 20 and the exhaust fan 511.
When the electric roller conveyor with the noise reduction function of the embodiment is used, firstly, the motor 20 and the exhaust fan 511 are sequentially connected with an external power supply, the starting motor 20 can drive the rotating shaft 21 and the first roller 22 to rotate, and then the driving belt 31 can drive the plurality of second rollers 3 to rotate, so that objects can be conveyed, the sound insulation boards 4 are arranged on the two sides of the first roller 22 and the second rollers 3, the plurality of arc-shaped protrusions 40 are arranged on the sound insulation boards 4, so that generated noise can be reflected back and forth, the noise can be reduced, the noise reduction effect is achieved, part of the noise generated by the sound reduction holes 41 which are also arranged on the sound insulation boards 4 enters the sound insulation boards 4 through the sound insulation holes 41 and is absorbed by the sound absorption cotton 512 in the sound insulation boards 4, so that the noise reduction effect is achieved, meanwhile, the exhaust fan 511 can pump the noise near the first roller 22 and the second rollers 3 into the noise reduction box body 51, and then the noise is reduced by the sound absorption cotton 512, so that the noise reduction function of the device is enhanced.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. An electric roller conveyor with noise reduction function, comprising two mutually parallel support plates (1), characterized in that: one of the support plate (1) is provided with a sound-proof shield (2) on the outer wall of one side, the interior of the sound-proof shield (2) is fixed with a motor (20) through bolts, the end part of an output shaft of the motor (20) is connected with a rotating shaft (21), one end of the rotating shaft (21) far away from the motor (20) is connected with a first roller (22), one end of the first roller (22) far away from the rotating shaft (21) is connected with a rotating rod (30), one end of the rotating rod (30) far away from the first roller (22) is connected with the support plate (1), the right side of the first roller (22) is provided with a plurality of second rollers (3), the two ends of the second rollers (3) are connected with the support plate (1) through the rotating rod (30), sound-proof boards (4) are arranged at the two sides of the first roller (22) and the second rollers (3), a plurality of arc-shaped convex blocks (40) are arranged on the outer walls, a plurality of silencing holes (41) are also formed in the outer walls of the two sides of the sound insulation plate (4);
a noise reduction mechanism (5) is arranged between every two adjacent sound insulation boards (4), the noise reduction mechanism (5) comprises a fixing board (50), a round hole (500) is arranged in the fixing plate (50) near the center, a noise reduction box body (51) is fixed on the outer wall of the bottom of the fixing plate (50) near the right side through bolts, an exhaust fan (511) is fixed in the noise reduction box body (51) close to the left side through a bolt, the air inlet end of the exhaust fan (511) is connected with an air inlet pipe (5110), one end of the air inlet pipe (5110) far away from the exhaust fan (511) is connected with the round hole (500), a filter screen (5111) is arranged inside the air inlet pipe (5110), sound-absorbing cotton (512) is fixed inside the noise reduction box body (51) close to the right side through bolts, the outer wall of the right side of the noise reduction box body (51) is provided with an air outlet (510).
2. The motorized roller conveyor with noise reduction function according to claim 1, characterized in that: the soundproof cover (2) is fixedly connected with the support plate (1) through bolts.
3. The motorized roller conveyor with noise reduction function according to claim 1, characterized in that: the number of the silencing holes (41) is at least 10, and the silencing holes are arranged at equal intervals.
4. The motorized roller conveyor with noise reduction function according to claim 1, characterized in that: all seted up flutedly on the circumference outer wall of dwang (30), and adjacent two drive belt (31) have been cup jointed in turn between the recess on dwang (30).
5. The motorized roller conveyor with noise reduction function according to claim 1, characterized in that: the number of the arc-shaped convex blocks (40) is at least 20, and the arc-shaped convex blocks are arranged in a matrix manner.
6. The motorized roller conveyor with noise reduction function according to claim 1, characterized in that: the shape and the size of the air inlet pipe (5110) are matched with those of the round hole (500), and the air inlet pipe and the round hole are welded and fixed.
7. The motorized roller conveyor with noise reduction function according to claim 1, characterized in that: the air inlet pipe (5110) is in threaded connection with the exhaust fan (511), and the air inlet pipe and the exhaust fan are communicated with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920867096.XU CN210213682U (en) | 2019-06-11 | 2019-06-11 | Electric roller conveyor with noise reduction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920867096.XU CN210213682U (en) | 2019-06-11 | 2019-06-11 | Electric roller conveyor with noise reduction function |
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| Publication Number | Publication Date |
|---|---|
| CN210213682U true CN210213682U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920867096.XU Active CN210213682U (en) | 2019-06-11 | 2019-06-11 | Electric roller conveyor with noise reduction function |
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| Country | Link |
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| CN (1) | CN210213682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123740A (en) * | 2022-03-25 | 2022-09-30 | 神华准格尔能源有限责任公司 | Tubular belt conveyor |
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2019
- 2019-06-11 CN CN201920867096.XU patent/CN210213682U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123740A (en) * | 2022-03-25 | 2022-09-30 | 神华准格尔能源有限责任公司 | Tubular belt conveyor |
| CN115123740B (en) * | 2022-03-25 | 2024-03-22 | 神华准格尔能源有限责任公司 | Tubular belt conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An electric roller conveyor with noise reduction function Effective date of registration: 20211201 Granted publication date: 20200331 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co.,Ltd. Pledgor: ZHONGSHAN SIHAI INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2021980013798 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |