CN215186229U - Novel shock attenuation noise reduction mechanism of rice mill - Google Patents
Novel shock attenuation noise reduction mechanism of rice mill Download PDFInfo
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- CN215186229U CN215186229U CN202120597590.6U CN202120597590U CN215186229U CN 215186229 U CN215186229 U CN 215186229U CN 202120597590 U CN202120597590 U CN 202120597590U CN 215186229 U CN215186229 U CN 215186229U
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- bearing plate
- damping
- mounting base
- motor
- bearing support
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Abstract
The utility model provides a novel shock attenuation noise reduction mechanism of rice mill, it includes casing, screw rod machine, motor, bears support and shock attenuation unit. The middle of the bearing support and the installation base is provided with a damping unit, and the four damping units are respectively arranged at the corner ends of the bearing support. The middle of the bolt at the two ends of the damping unit is in rubber isolation indirect contact, the bearing support and the mounting base are fixedly connected through the bolt, therefore, vibration sources such as a screw machine and a motor are fixedly mounted on the bearing support to form a whole, vibration generated during working of the equipment is effectively absorbed by the damping device, vibration is shielded and continues to be transmitted to the shell through the mounting base, internal damping processing is further achieved, and noise vibration minimization of working of the whole equipment is achieved.
Description
Technical Field
The utility model relates to a rice milling equipment technical field especially relates to a novel shock attenuation noise reduction mechanism of rice mill.
Background
With the continuous development of science and technology, rice mills are used more and more widely and have more and more functions, such as sieving milled rice to screen broken rice or small-particle impurities. In rice milling device, pass through the belt drive by the motor in order to realize the drive to the screw rod, realize rolling to the material by the screw rod, motor and screw rod machine are fixed to be set up in the casing and can produce great vibration at the motion in-process, and then lead to the vibration of whole machine, also can bring great influence to rice milling device's job stabilization nature when producing great noise.
SUMMERY OF THE UTILITY MODEL
In view of this, the technical problem to be solved by the present invention is: how to provide a novel damping noise reduction mechanism of rice mill in order to realize handling the shock attenuation of motor and screw rod machine, prevent to produce great noise and guarantee rice milling equipment's job stabilization nature.
In order to achieve the purpose, the utility model provides a damping and noise reducing mechanism of a novel rice mill, which comprises a shell, a screw machine, a motor, a bearing bracket and a damping unit;
the machine shell is surrounded by an installation base, side plates and a top plate to form an accommodating space, a feeding port is formed in the top plate and corresponds to an inlet of the screw machine, and the motor, the screw machine, the lower bearing plate and the upper bearing plate are located in the accommodating space;
the bearing support is connected with the mounting base, the four damping units are respectively connected to the corner ends of the bearing support, the damping units are made of rubber materials, screws penetrate through the damping units, the mounting base is fixedly connected with the bearing support through the screws, and the damping units are clamped between the mounting base and the bearing support, so that the bearing support and the mounting base are arranged at intervals in the vertical direction;
the bearing support comprises an upper bearing plate and a lower bearing plate, the upper bearing plate is connected with the lower bearing plate through a supporting plate, the supporting plate is arranged along the vertical direction, and the upper bearing plate is arranged above the lower bearing plate;
the screw machine is fixedly arranged on the upper bearing plate, the motor is fixedly arranged on the lower bearing plate and is positioned below the screw machine, the output end of the motor is connected with the driving end of the screw machine through a belt, and the motor drives the screw of the screw machine to rotate through the belt.
Furthermore, the damping unit is cylindrical and is internally provided with a through hole for penetrating the screw.
Further, the interval distance between the lower bearing plate and the mounting base along the vertical direction is 5mm-30 mm.
Furthermore, the outer edge of the side part of the lower bearing plate is provided with a flanging, and the flanging is turned over towards one side of the upper bearing plate.
Compared with the prior art, the utility model provides a novel shock attenuation noise reduction mechanism of rice mill, its beneficial effect lies in: the middle of the bearing support and the installation base is provided with a damping unit, and the four damping units are respectively arranged at the corner ends of the bearing support. The non-direct contact is kept apart for rubber in the middle of the damping unit both ends has the bolt, will bear support and installation base fixed connection with the bolt, thereby screw machine, the equal fixed mounting of vibration sources such as motor forms wholly on bearing the support, the vibration that equipment work produced is effectively absorbed by damping device, the vibration has been shielded and has continued to transmit for the shell through the installation base, and then inside shock attenuation processing has been realized, reach the noise vibration minimizing of whole equipment work, and then realize inside shock attenuation processing, the suppression noise produces, realize the shock attenuation processing to motor and screw machine, prevent to produce great noise and guarantee rice milling device's job stabilization nature.
Drawings
Fig. 1 is a schematic structural view of a damping and noise-reducing mechanism of a novel rice mill in an embodiment of the invention;
fig. 2 is a schematic view of the internal structure of the damping and noise-reducing mechanism of the rice mill of the embodiment of the present invention;
fig. 3 is a partially enlarged schematic view of a damping noise-reducing mechanism of the rice mill of the embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-3, the present invention provides a damping and noise-reducing mechanism for a rice mill, which comprises a housing 10, a screw machine 21, a motor 22, a supporting frame 30 and a damping unit 33.
The casing 10 is enclosed by a mounting base 11, a side plate 12 and a top plate 13 to form an accommodating space, a feeding port 14 is arranged on the top plate 13, the feeding port 14 corresponds to an inlet of the screw machine 21, and the motor 22, the screw machine 21 and the bearing bracket 30 are located in the accommodating space.
Bear support 30 and installation base 11 and link to each other, wherein, four shock attenuation units 33 are connected respectively in the corner end that bears support 30, and shock attenuation unit 33 is the rubber material, realizes the shock attenuation buffering between bearing support 30 and the installation base 11 by shock attenuation unit 33, prevents that the vibration from assaulting too greatly. Specifically, vibration sources such as the screw machine 21 and the motor 22 are fixedly arranged on the bearing bracket 30 to form a whole, vibration generated by the operation of the equipment is effectively absorbed by the damping device, and the vibration is shielded from being continuously transmitted to the machine shell through the mounting base.
The damping unit 33 is made of rubber and is internally provided with a through hole for penetrating through the screw 34, the mounting base 11 and the lower bearing plate 31 are fixedly connected by the screw 34, the damping unit 33 is clamped between the mounting base 11 and the lower bearing plate 31, specifically, the lower bearing plate 31 and the mounting base 11 are arranged at intervals, and the interval distance between the lower bearing plate 31 and the mounting base 11 along the vertical direction is 5mm-30 mm.
The bearing bracket 30 includes an upper bearing plate 32 and a lower bearing plate 31, the upper bearing plate 32 is connected to the lower bearing plate 31 through a supporting plate 35, the supporting plate 35 is arranged along a vertical direction, the upper bearing plate 32 is arranged above the lower bearing plate 31 and arranged in parallel with the lower bearing plate 31, and the supporting plate 35 is connected to two sides of the upper bearing plate 32 and the lower bearing plate 31 respectively.
The screw machine 21 is fixedly arranged on the upper bearing plate 32, the motor 22 is fixedly arranged on the lower bearing plate 31 and is positioned below the screw machine 21, the output end of the motor 22 is connected with the driving end of the screw machine 21 through a belt, and the motor 22 drives the screw of the screw machine 21 to rotate through the belt.
The flange 36 is arranged at the outer edge of the side part of the lower bearing plate 31, the flange 36 is folded towards one side of the upper bearing plate 32, and the body strength of the lower bearing plate 31 is ensured by the flange 36.
From this with motor 22 and screw rod machine 21 as the configuration of integral unit on lower loading board 31 and last loading board 32, lower loading board 31 and last loading board 32 link to each other and constitute whole connecting piece through backup pad 35, lower loading board 31 links to each other through shock attenuation unit 33 with installation base 11 and prevents that motor 22 and screw rod machine 21 from directly transmitting on casing 10 at the produced vibration of course, and then realize inside shock attenuation and handle, the noise suppression produces, realize the shock attenuation of motor 22 and screw rod machine 21 and handle, prevent to produce great noise and guarantee rice milling equipment's job stabilization nature.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (4)
1. A damping noise-reducing mechanism of a novel rice mill is characterized by comprising a shell, a screw machine, a motor, a bearing bracket and a damping unit;
the machine shell is surrounded by a mounting base, side plates and a top plate to form an accommodating space, a feeding port is formed in the top plate, and the feeding port corresponds to an inlet of the screw machine;
the bearing bracket comprises an upper bearing plate and a lower bearing plate;
the motor, the screw machine, the lower bearing plate and the upper bearing plate are positioned in the accommodating space;
the bearing support is connected with the mounting base, the four damping units are respectively connected to the corner ends of the bearing support, the damping units are made of rubber materials, screws penetrate through the damping units, the mounting base is fixedly connected with the bearing support through the screws, and the damping units are clamped between the mounting base and the bearing support, so that the bearing support and the mounting base are arranged at intervals in the vertical direction;
the bearing support comprises an upper bearing plate and a lower bearing plate, the upper bearing plate is connected with the lower bearing plate through a supporting plate, the supporting plate is arranged along the vertical direction, and the upper bearing plate is arranged above the lower bearing plate;
the screw machine is fixedly arranged on the upper bearing plate, the motor is fixedly arranged on the lower bearing plate and is positioned below the screw machine, the output end of the motor is connected with the driving end of the screw machine through a belt, and the motor drives the screw of the screw machine to rotate through the belt.
2. A novel rice mill damping and noise reducing mechanism as claimed in claim 1, wherein said damping unit is cylindrical and has a through hole for passing said screw therein.
3. A novel shock absorbing and noise reducing mechanism for rice mill as claimed in claim 1, wherein the distance between said lower bearing plate and said mounting base in the vertical direction is 5mm-30 mm.
4. The novel rice mill damping and noise reducing mechanism as claimed in claim 1, wherein the lateral outer edge of the lower bearing plate is provided with a flange, and the flange is folded toward one side of the upper bearing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120597590.6U CN215186229U (en) | 2021-03-24 | 2021-03-24 | Novel shock attenuation noise reduction mechanism of rice mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120597590.6U CN215186229U (en) | 2021-03-24 | 2021-03-24 | Novel shock attenuation noise reduction mechanism of rice mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215186229U true CN215186229U (en) | 2021-12-14 |
Family
ID=79352457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120597590.6U Active CN215186229U (en) | 2021-03-24 | 2021-03-24 | Novel shock attenuation noise reduction mechanism of rice mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215186229U (en) |
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2021
- 2021-03-24 CN CN202120597590.6U patent/CN215186229U/en active Active
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