CN210735418U - Uniform material feeding device - Google Patents
Uniform material feeding device Download PDFInfo
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- CN210735418U CN210735418U CN201921352593.2U CN201921352593U CN210735418U CN 210735418 U CN210735418 U CN 210735418U CN 201921352593 U CN201921352593 U CN 201921352593U CN 210735418 U CN210735418 U CN 210735418U
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- screen frame
- damping seat
- vibration damping
- vibration
- extension spring
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Abstract
The utility model discloses a material uniform feeding device, which comprises a main frame, a vibration damping seat, a screen frame, a toggle mechanism, a transmission rocker arm and a vibration mechanism; the screen frame is provided with a feeding end and a discharging end, the feeding end is used for receiving materials, and the discharging end is used for outputting the materials; a plurality of groups of vibration mechanisms are arranged between the screen frame and the vibration damping seat, and a screen plate is arranged on the screen frame; the vibrating mechanism comprises a swinging arm and an extension spring, one end of the swinging arm is hinged with the vibration damping seat, the other end of the swinging arm is hinged with the screen frame, one end of the extension spring is hinged with the vibration damping seat, and the other end of the extension spring is hinged with the screen frame; the transmission rocker arm is arranged on the screen frame; the stirring mechanism is arranged on the vibration damping seat, the stirring mechanism stirs the transmission rocker arm to swing, and the transmission rocker arm drives the screen frame and the vibration damping seat to vibrate on the vibration mechanism. The utility model discloses it is even with the material vibration, and moisture content and tiny sand grain in the effective filtration material for the material is difficult for influencing rubber belt conveyor work after getting into rubber belt conveyor.
Description
Technical Field
The utility model relates to a material processing technology field, in particular to even feeder of material.
Background
The treatment process of materials such as household garbage comprises conical cylinder screen treatment and rubber belt conveyor treatment, and generally, the materials are treated by the conical cylinder screen and then directly enter the rubber belt conveyor for treatment. During the ejection of compact of toper drum sieve, adopt drum inner wall spiral shell water conservancy diversion usually, drum sieve rotates the back material and derives along the inner wall spiral shell under gravity and centrifugal force effect, when the material is carried to export toper position, because the height of inner wall spiral shell diminishes gradually, makes the material circle round in this region, piles up just can get into rubber belt conveyor to certain thickness.
However, when the material processed by the conical cylindrical sieve enters the rubber belt conveyor, the phenomenon of uneven material exists, and moisture and fine sand grains in the material cannot be filtered, so that when the material is processed by the rubber belt conveyor, the material is easy to slip on the rubber belt of the rubber belt conveyor due to the moisture in the material, and the fine sand grains in the material are easy to stick on the surface of the rubber belt conveyor, thereby affecting the work of the rubber belt conveyor.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent. Therefore, the utility model aims to provide an even feeder of material, it is even with the material vibration, and effectively filters moisture content and tiny sand grain in the material for the material gets into behind the band conveyer and is difficult for influencing band conveyer work.
In order to achieve the purpose, the embodiment of the utility model provides a material uniform feeding device, which comprises a main frame, a vibration damping seat, a screen frame, a toggle mechanism, a transmission rocker arm and a vibration mechanism;
the screen frame is provided with a feeding end and a discharging end, the feeding end of the screen frame is used for receiving materials, and the discharging end of the screen frame is used for outputting the materials; a plurality of groups of vibration mechanisms are arranged between the screen frame and the vibration damping seat, and a screen plate is arranged on the screen frame;
the vibrating mechanism comprises a swinging arm and an extension spring, one end of the swinging arm is hinged with the vibration damping seat, the other end of the swinging arm is hinged with the screen frame, one end of the extension spring is hinged with the vibration damping seat, the other end of the extension spring is hinged with the screen frame, and the hinged position of the extension spring and the screen frame is the same as the hinged position of the swinging arm and the screen frame;
the transmission rocker arm is arranged on the screen frame;
the stirring mechanism is arranged on the vibration damping seat, the stirring mechanism stirs the transmission rocker arm to swing, and the transmission rocker arm drives the screen frame and the vibration damping seat to vibrate on the vibration mechanism.
According to the utility model discloses a material even feeder, in operation, at first, the material of toper drum sieve output is received to the feed end, then start toggle mechanism, toggle mechanism stirs and orders about the swing of transmission rocking arm, the swing of transmission rocking arm orders about the screen frame and vibrates on vibration mechanism, vibration mechanism's swing arm and extension spring make the vibration of screen frame respond well, during the vibration of screen frame, moisture content and the tiny sand grain that the particle diameter is less than the sieve aperture that contain in the material filter through the sieve, and the particle diameter is greater than the material in sieve aperture and vibrates many times on the sieve and to discharge end direction motion, and at last, material on the sieve vibrates to become more even material after the discharge end exports to the rubber belt conveyor and handles. Therefore, the utility model discloses with the material vibration even, and moisture content and tiny sand grain in the effective filtration material for the material gets into behind the rubber belt conveyor and is difficult for influencing rubber belt conveyor work.
In addition, according to the utility model discloses a material even feeder that above-mentioned embodiment provided can also have following additional technical characterstic:
furthermore, the swing arm and the extension spring are in a triangular layout, and the extension spring is arranged at an angle of 45 degrees.
Further, the inclination direction of the extension spring is along the material conveying direction.
Further, the toggle mechanism comprises a connecting rod, an eccentric wheel and a driving structure, the driving structure and the eccentric wheel are arranged on the vibration damping seat, the driving structure drives the eccentric wheel to rotate, the connecting rod is arranged on the screen frame in a swinging mode and is toggled to swing by the eccentric wheel, and the connecting rod is toggled to drive the rocker arm to swing in the swinging mode.
Further, the driving structure comprises a driving motor, a driving wheel and a connecting belt; the movable end of the driving motor is connected with a driving wheel, and the driving wheel is connected with an eccentric wheel through a connecting belt.
Furthermore, the connecting rod is provided with an upper poking rod and a lower poking rod at the poking end of the eccentric wheel, and the upper poking rod and the lower poking rod are arranged in a horn mouth shape with the caliber gradually increasing from inside to outside.
Further, a damping spring is arranged between the damping seat and the main frame along the vertical direction.
Furthermore, a water filtering groove is arranged below the sieve plate.
Drawings
Fig. 1 is a front view of a uniform material feeding device according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a left side view of a uniform material feeding device according to an embodiment of the present invention;
fig. 4 is a right side view of a uniform material feeding device according to an embodiment of the present invention;
fig. 5 is a top view of the even material feeding device according to the embodiment of the present invention.
Description of the reference symbols
Feed end 31 of screen frame 3
Driving motor 431 driving wheel 432
Connecting belt 433 transmission rocker arm 5
Oscillating arm 61 of oscillating mechanism 6
Extension spring 62 damping spring 7
A drain pipe 82.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 5, the utility model discloses a material uniform feeding device, including main frame 1, damping seat 2, sieve frame 3, toggle mechanism 4, transmission rocking arm 5 and vibration mechanism 6.
The screen frame 3 has a feed end 31 and a discharge end 32, the feed end 31 of the screen frame 3 is used for receiving the material, and the discharge end 32 of the screen frame 3 is used for outputting the material; a plurality of groups of vibration mechanisms 6 are arranged between the screen frame 3 and the vibration damping seat 2, and a screen plate 33 is arranged on the screen frame 3.
The vibration mechanism 6 comprises a swing arm 61 and an extension spring 62, one end of the swing arm 61 is hinged to the vibration damping seat 2, the other end of the swing arm 61 is hinged to the screen frame 3, one end of the extension spring 62 is hinged to the vibration damping seat 2, the other end of the extension spring 62 is hinged to the screen frame 3, and the hinged position of the extension spring 62 and the screen frame 3 is the same as the hinged position of the swing arm 61 and the screen frame 3.
The driving rocker 5 is arranged on the screen frame 3.
The toggle mechanism 4 is arranged on the vibration damping seat 2, the toggle mechanism 4 toggles the transmission rocker arm 5 to swing, and the transmission rocker arm 5 drives the screen frame 3 and the vibration damping seat 2 to vibrate on the vibration mechanism 6.
During operation, firstly, the material output by the conical cylindrical sieve is received by the feeding end 31, then the toggle mechanism 4 is started, the toggle mechanism 4 toggles to drive the transmission rocker arm 5 to swing, the transmission rocker arm 5 swings to drive the sieve frame 3 to vibrate on the vibrating mechanism 6, the swinging arm 61 and the extension spring 62 of the vibrating mechanism 6 enable the vibrating effect of the sieve frame 3 to be good, when the sieve frame 3 vibrates, moisture and fine sand grains with the grain size smaller than the pore size of the sieve plate 33 in the material are filtered by the sieve plate 33, the material with the grain size larger than the pore size of the sieve plate 33 vibrates for multiple times on the sieve plate 33 and moves towards the discharging end 32, and finally, the material on the sieve plate 33 vibrates into a more uniform material and then is output to the adhesive tape conveyor through the. Therefore, the utility model discloses with the material vibration even, and moisture content and tiny sand grain in the effective filtration material for the material gets into behind the rubber belt conveyor and is difficult for influencing rubber belt conveyor work.
In some examples, the swing arm 61 and the tension spring 62 are in a triangular layout, and the tension spring 62 is disposed at a 45 degree angle. The extension spring 62 disposed at a 45 degree angle vibrates the screen frame 3 along a 45 degree angle direction, so that the material on the screen plate 33 is thrown, and the material is vibrated uniformly.
In some examples, the tension spring 62 is inclined in the material conveying direction, and when the material on the screen deck 33 is thrown, the tension spring 62 is inclined in the material conveying direction so that the throwing motion is thrown in the conveying direction, and the material is conveyed to the discharge end 32, so that the material is not easy to accumulate on the screen deck 33.
In some examples, the toggle mechanism 4 comprises a connecting rod 41, an eccentric 42 and a driving structure 43, the driving structure 43 and the eccentric 42 are arranged on the vibration damping base 2, the driving structure 43 drives the eccentric 42 to rotate, the connecting rod 41 is arranged on the screen frame 3 in a swinging mode and is toggled to swing by the eccentric 42, the connecting rod 41 is used for driving the transmission rocker 5 to swing in a swinging mode, and the transmission rocker 5 is used for driving the screen frame 3 to vibrate on the vibrating mechanism 6, so that the materials on the screen plate 33 are uniformly vibrated.
In some examples, the drive structure 43 includes a drive motor 431, a drive pulley 432, and a connecting belt 433; the movable end of the driving motor 431 is connected with a driving wheel 432, and the driving wheel 432 is connected with the eccentric wheel 42 through a connecting belt 433. When the device works, the driving motor 431 is started, the driving motor 431 drives the driving wheel 432 to rotate, the driving wheel 432 rotates to drive the eccentric wheel 42 to rotate through the connecting belt 433, and the eccentric wheel 42 rotates to toggle the connecting rod 41 to swing. The driving motors 431 may be provided in two, and the two driving motors 431 are rotated in synchronization to improve a vibration effect.
In some examples, the end of the connecting rod 41 that is moved by the eccentric wheel 42 is provided with an upper moving rod 411 and a lower moving rod 412, and the upper moving rod 411 and the lower moving rod 412 are arranged in a bell mouth shape with a gradually increasing caliber from inside to outside. When the eccentric wheel 42 rotates to the upper poke rod 411, the connecting rod 41 swings towards one side, when the eccentric wheel 42 rotates to the lower poke rod 412, the connecting rod 41 swings towards the other side, the connecting rod 41 swings back and forth to drive the transmission rocker arm 5 to swing back and forth, the transmission rocker arm 5 swings back and forth to drive the screen frame 3 to vibrate on the vibration mechanism 6, and therefore the materials on the screen plate 33 are uniformly vibrated.
In some examples, a damping spring 7 is disposed in a vertical direction between the damping mount 2 and the main frame 1. When the transmission rocker arm 5 swings to drive the screen frame 3 to vibrate on the vibration mechanism 6, the damping spring 7 simultaneously generates vibration, and the damping spring 7 and the vibration mechanism 6 generate resonance, so that the vibration effect is improved.
In some examples, a drainage trough 8 is provided below the screen 33. The water filtering tank 8 receives water and fine sand particles in the material filtered by the sieve plate 33, and the water filtering tank 8 is provided with a water outlet 81 and a water outlet 82 for draining water, so that the water and the fine sand particles in the material can be conveniently treated.
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.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection or welding connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (8)
1. The utility model provides a material uniform feeding device which characterized in that: comprises a main frame, a vibration damping seat, a screen frame, a toggle mechanism, a transmission rocker arm and a vibration mechanism;
the screen frame is provided with a feeding end and a discharging end, the feeding end of the screen frame is used for receiving materials, and the discharging end of the screen frame is used for outputting the materials; a plurality of groups of vibration mechanisms are arranged between the screen frame and the vibration damping seat, and a screen plate is arranged on the screen frame;
the vibrating mechanism comprises a swinging arm and an extension spring, one end of the swinging arm is hinged with the vibration damping seat, the other end of the swinging arm is hinged with the screen frame, one end of the extension spring is hinged with the vibration damping seat, the other end of the extension spring is hinged with the screen frame, and the hinged position of the extension spring and the screen frame is the same as the hinged position of the swinging arm and the screen frame;
the transmission rocker arm is arranged on the screen frame;
the stirring mechanism is arranged on the vibration damping seat, the stirring mechanism stirs the transmission rocker arm to swing, and the transmission rocker arm drives the screen frame and the vibration damping seat to vibrate on the vibration mechanism.
2. A device for uniformly feeding materials as claimed in claim 1, wherein: the swing arm and the extension spring are in a triangular layout, and the extension spring is arranged at an angle of 45 degrees.
3. A device for uniformly feeding materials as claimed in claim 1, wherein: the inclined direction of the extension spring is along the material conveying direction.
4. A device for uniformly feeding materials as claimed in claim 1, wherein: the stirring mechanism comprises a connecting rod, an eccentric wheel and a driving structure, the driving structure and the eccentric wheel are arranged on the vibration damping seat, the driving structure drives the eccentric wheel to rotate, the connecting rod is arranged on the screen frame in a swinging mode and is stirred to swing by the eccentric wheel, and the connecting rod swings to stir the transmission rocker arm to swing.
5. A device for uniform feeding of material as claimed in claim 4, characterized in that: the driving structure comprises a driving motor, a driving wheel and a connecting belt; the movable end of the driving motor is connected with a driving wheel, and the driving wheel is connected with an eccentric wheel through a connecting belt.
6. A device for uniform feeding of material as claimed in claim 4, characterized in that: the connecting rod is provided with an upper poke rod and a lower poke rod at the poking end of the eccentric wheel, and the upper poke rod and the lower poke rod are arranged in a horn mouth shape with the caliber gradually increasing from inside to outside.
7. A device for uniformly feeding materials as claimed in claim 1, wherein: and a damping spring is arranged between the damping seat and the main frame along the vertical direction.
8. A device for uniformly feeding materials as claimed in claim 1, wherein: a water filtering groove is arranged below the sieve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921352593.2U CN210735418U (en) | 2019-08-20 | 2019-08-20 | Uniform material feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921352593.2U CN210735418U (en) | 2019-08-20 | 2019-08-20 | Uniform material feeding device |
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| Publication Number | Publication Date |
|---|---|
| CN210735418U true CN210735418U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921352593.2U Active CN210735418U (en) | 2019-08-20 | 2019-08-20 | Uniform material feeding device |
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| CN (1) | CN210735418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697396A (en) * | 2021-09-10 | 2021-11-26 | 晟通科技集团有限公司 | Vibration conveying device |
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2019
- 2019-08-20 CN CN201921352593.2U patent/CN210735418U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697396A (en) * | 2021-09-10 | 2021-11-26 | 晟通科技集团有限公司 | Vibration conveying device |
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