CN216500659U - Screening machine - Google Patents
Screening machine Download PDFInfo
- Publication number
- CN216500659U CN216500659U CN202123268215.6U CN202123268215U CN216500659U CN 216500659 U CN216500659 U CN 216500659U CN 202123268215 U CN202123268215 U CN 202123268215U CN 216500659 U CN216500659 U CN 216500659U
- Authority
- CN
- China
- Prior art keywords
- shell
- eccentric wheel
- base
- sliding bearing
- connecting shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model belongs to the field of screening machines, and particularly relates to a screening machine.A rotary power mechanism is fixedly arranged on a base and is in transmission connection with an eccentric wheel and drives the eccentric wheel to rotate; the screen is fixedly arranged in the shell, a first discharge hole and a second discharge hole are formed in the side wall of the shell, and partition plates can be detachably connected in the first discharge hole and the second discharge hole; the left part and the right part of the base are both provided with eccentric wheels, the left part of the shell is hinged with the eccentric wheels, the first discharge port is arranged at the left end of the shell, and the right part of the shell is detachably connected with the eccentric wheels; the lifting power component is hinged to the base, an eccentric wheel is arranged between the output end of the lifting power component and the middle of the shell, the middle of the shell is hinged to the eccentric wheel of the output end of the lifting power component, the output end of the lifting power component is rotatably connected with the eccentric wheel, and the output end of the lifting power component can stretch out and retract. The screening machine has the advantage that small-size materials are not easily mixed in screened large-size materials.
Description
Technical Field
The utility model belongs to the field of material screening equipment, and particularly relates to a screening machine.
Background
The existing screening machine comprises a screen, materials are screened through vibration of the screen, the screening machine in the prior art generally screens the materials while discharging the materials, and the screening machine has the problems that partial fine materials are not screened below the screen and then discharged along with large-size materials, so that the screened large-size materials are mixed with small-size materials. When the traditional Chinese medicine decoction pieces are produced, the large-size materials are mixed with the fine-grained materials, and the quality of the product is influenced.
Therefore, the prior art is in need of improvement.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: small-size materials are easily mixed in large-size materials screened by the screening machine.
In order to achieve the purpose, the specific technical scheme of the utility model is as follows:
a screening machine comprises a base, a rotary power mechanism, an eccentric wheel, a shell, a screen, a partition plate and a lifting power component; the rotating power mechanism is fixedly arranged on the base and is in transmission connection with the eccentric wheel to drive the eccentric wheel to rotate; the screen is fixedly arranged in the shell, a first discharge hole and a second discharge hole are formed in the side wall of the shell, the first discharge hole is arranged adjacent to the screen, the second discharge hole is formed below the screen, and a partition plate can be detachably connected in the first discharge hole and the second discharge hole; the left part and the right part of the base are both provided with the eccentric wheels, the left part of the shell is hinged with the eccentric wheels, the first discharge hole is formed in the left end of the shell, and the right part of the shell is detachably connected with the eccentric wheels; the lifting power part articulates on the base, the output of lifting power part with also be equipped with between the middle part of casing the eccentric wheel, the middle part of casing with the eccentric wheel of lifting power part's output is articulated, lifting power part's output with the eccentric wheel rotates to be connected, lifting power part's output can stretch out and draw back.
As an optional technical scheme, the device further comprises a shaking power mechanism, a left connecting shaft and a right connecting shaft, wherein the left connecting shaft and the right connecting shaft are both horizontally arranged; the left part and the right part of the base are both provided with two eccentric wheels, the left end of the shell is fixedly connected with a first sliding bearing, the first sliding bearing is sleeved on the left connecting shaft, and two ends of the left connecting shaft are rotatably connected with the edge of the eccentric wheel at the left part of the base; a second sliding bearing and a third sliding bearing are sleeved on the right connecting shaft, the third sliding bearing is fixedly connected with the shell, and two ends of the right connecting shaft are rotatably connected with the eccentric wheel at the right part of the base and are detachably connected; the second sliding bearing is rotatably connected with the eccentric wheel connected to the lifting power component; the shaking power mechanism is fixedly arranged on the left connecting shaft; and the shaking power mechanism is in transmission connection with the first sliding bearing and is used for driving the first sliding bearing to horizontally vibrate in a reciprocating manner.
As a further preferred technical scheme, the device also comprises a belt, and the four eccentric wheels on the base are in transmission connection with the belt.
As a further preferred technical scheme, the edge of the eccentric wheel is provided with a blind hole with an upward opening, the two ends of the left connecting shaft, the two ends of the right connecting shaft and the second sliding bearing are respectively provided with a vertically arranged connecting nail, and the connecting nails are inserted into the blind hole.
As an optional technical scheme, the number of the screens is more than two, the screens are arranged up and down, the number of the first discharge ports is consistent with that of the screens, the first discharge ports are arranged beside each screen, the partition plate is connected in each first discharge port, and the aperture of the screen above is larger than that of the screen below.
The utility model has the beneficial effects that: the material on the screen cloth is just shifted after the screening process is finished, so that most of small-size materials can be guaranteed to fall down from the screen cloth, and the screening is cleaner.
Drawings
FIG. 1 is a front view of the screening machine of the present invention;
FIG. 2 is a right side view of the screening machine of the present invention;
FIG. 3 is a left side view of the screening machine of the present invention;
fig. 4 is a schematic view of the housing of the present invention.
In the figure: 1-base, 2-rotary power mechanism, 3-eccentric wheel, 4-shell, 41-first discharge port, 42-second discharge port, 5-screen, 6-baffle, 7-lifting power component, 8-shaking power mechanism, 9-left connecting shaft, 10-right connecting shaft, 11-first sliding bearing, 12-second sliding bearing, 13-third sliding bearing, 14-belt, 15-connecting nail.
Detailed Description
The present invention will be described in detail with reference to specific examples.
Fig. 1-4, are examples of screening machines of the present invention, specifically:
a screening machine comprises a base 1, a rotary power mechanism 2, an eccentric wheel 3, a shell 4, a screen 5, a partition plate 6 and a lifting power component 7; the rotating power mechanism 2 is fixedly arranged on the base 1, the rotating power mechanism 2 is in transmission connection with the eccentric wheel 3 and drives the eccentric wheel 3 to rotate, and the rotating power mechanism 2 can be a rotating motor or a rotating cylinder and the like.
The screen 5 is fixedly arranged in the shell 4, a first discharge hole 41 and a second discharge hole 42 are formed in the side wall of the shell 4, the first discharge hole 41 is arranged adjacent to the screen 5, the second discharge hole 42 is arranged below the screen 5, and the first discharge hole 41 and the second discharge hole 42 can be detachably connected with a partition plate 6; during the operation of the screening machine, the partition plate 6 enables the materials to fall out of the first discharge port 41 and the second discharge port 42; the large size material stays above the screen 5 and the small size material falls into the space in the housing 4 below the screen 5.
The left part and the right part of the base 1 are both provided with eccentric wheels 3, the left part of the shell 4 is hinged with the eccentric wheels 3, the first discharge hole 41 is arranged at the left end of the shell 4, and the right part of the shell 4 is detachably connected with the eccentric wheels 3; the rotary power mechanism 2 drives the shell 4 to do circular motion by driving the eccentric wheel 3 to rotate, so that the vibration screening function is realized.
The lifting power component 7 is hinged to the base 1, the lifting power component 7 can be a linear motor or a linear cylinder and the like, an eccentric wheel 3 is also arranged between the output end of the lifting power component 7 and the middle part of the shell 4, the middle part of the shell 4 is hinged to the eccentric wheel 3 at the output end of the lifting power component 7, and the output end of the lifting power component 7 is rotatably connected with the eccentric wheel 3; in the process of circular motion of the shell 4, the eccentric wheel 3 connected with the middle part of the shell 4 rotates, and the rotation of the eccentric wheel 3 is not transmitted to the lifting power component 7; the output end of the lifting power component 7 can stretch and retract; when screening is finished, the output end of the lifting power part 7 extends to lift the middle part of the shell 4 upwards, the detachable connection between the right part of the shell 4 and the eccentric wheel 3 is disconnected, materials move leftwards to the left part of the shell 4, the partition plate 6 is detached from the first discharge hole 41 and the second discharge hole 42, large-size materials are transferred out of the shell 4 from the first discharge hole 41, and small-size materials are transferred out of the shell 4 from the second discharge hole 42. The screening machine has the advantages that the materials on the screen 5 are transferred after the screening process is finished, so that most of small-size materials can be ensured to fall off from the screen 5, and the screening is cleaner.
Furthermore, the shaking power mechanism 8, the left connecting shaft 9 and the right connecting shaft 10 are further included, the left connecting shaft 9 and the right connecting shaft 10 are both horizontally arranged, the left end of the shell 4 is fixedly connected with a first sliding bearing 11, the left part and the right part of the base 1 are both provided with two eccentric wheels 3, the first sliding bearing 11 is sleeved on the left connecting shaft 9, and two ends of the left connecting shaft 9 are rotatably connected with the edge of the eccentric wheel 3 at the left part of the base 1; when the eccentric wheels 3 on the left and right parts of the base 1 rotate, the edge of the eccentric wheel 3 drives the left connecting shaft 9 to do circular motion, and the left connecting shaft 9 drives the first sliding bearing 11 and the shell 4 to do circular motion.
A second sliding bearing 12 and a third sliding bearing 13 are sleeved on the right connecting shaft 10, two ends of the right connecting shaft 10 are rotatably connected and detachably connected with the eccentric wheel 3 at the right part of the base 1, and the third sliding bearing 13 is fixedly connected with the shell 4; under the condition that two ends of the right connecting shaft 10 are connected with the eccentric wheel 3, the right connecting shaft 10 can be driven by the eccentric wheel 3 at the right part of the base 1, the right connecting shaft 10 can drive the shell 4 to do circular motion through the third sliding bearing 13, and under the condition that the connection between the right connecting shaft 10 and the eccentric wheel 3 is disassembled, the right part of the shell 4 can be lifted.
The second sliding bearing 12 is rotationally connected with the eccentric wheel 3 connected with the lifting power component 7; when the second sliding bearing 12 moves circularly along with the shell 4, the eccentric wheel 3 connected to the lifting power component 7 is driven to rotate, and the eccentric wheel 3 is rotatably connected with the output end of the lifting power component 7, so that the lifting power component 7 cannot rotate, but when the output end of the lifting power component 7 extends, the right connecting shaft 10 can be lifted upwards through the second sliding bearing 12, and the right part of the shell 4 is lifted.
The shaking power mechanism 8 is fixedly installed on the left connecting shaft 9, the shaking power mechanism 8 is in transmission connection with the first sliding bearing 11 and is used for driving the first sliding bearing 11 to horizontally vibrate in a reciprocating mode, the shaking power mechanism 8 can drive the first sliding bearing 11 and the shell 4 to horizontally vibrate in a reciprocating mode, and under the condition that the right portion of the shell 4 is lifted, materials can be shaken off from the first discharging hole 41 and the second discharging hole 42 in an auxiliary mode.
Further, the device also comprises a belt 14, and the four eccentric wheels 3 on the base 1 are in transmission connection with the belt 14. Only one rotary power mechanism 2 is needed to be arranged, so that the four eccentric wheels 3 can synchronously rotate through the belt 14 to drive the left connecting shaft 9 and the right connecting shaft 10 to synchronously move in a circular manner.
In an optional embodiment, the edge of the eccentric wheel 3 is provided with a blind hole with an upward opening, the two ends of the left connecting shaft 9, the two ends of the right connecting shaft 10 and the second sliding bearing 12 are respectively provided with a vertically arranged connecting nail 15, and the connecting nails 15 are inserted into the blind hole. The advantage of this embodiment is that the blind hole and the connecting peg 15 can rotate relative to each other, and the connecting peg 15 and the blind hole can be detached from each other and inserted into each other relatively easily, so as to realize a rotatable connection and a detachable connection.
In some embodiments, the number of the screens 5 is two or more, the screens 5 are arranged up and down, the number of the first discharge ports 41 is the same as that of the screens 5, the first discharge ports 41 are arranged beside each screen 5, each first discharge port 41 is connected with a partition plate 6, and the aperture of the upper screen 5 is larger than that of the lower screen 5. The screening machine of this embodiment can be sieved the material that is filtered into three kinds of specifications more simultaneously.
The features of the embodiments and embodiments described above may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "length," "upper," "lower," "top," "bottom," "inner," "outer," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and simplicity in description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus are not to 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 otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means 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 present invention. In this specification, the schematic representations of the terms used above do not 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.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A sieve separator which characterized in that: comprises a base, a rotary power mechanism, an eccentric wheel, a shell, a screen, a clapboard and a lifting power component;
the rotating power mechanism is fixedly arranged on the base and is in transmission connection with the eccentric wheel to drive the eccentric wheel to rotate;
the screen is fixedly arranged in the shell, a first discharge hole and a second discharge hole are formed in the side wall of the shell, the first discharge hole is arranged adjacent to the screen, the second discharge hole is formed below the screen, and a partition plate can be detachably connected in the first discharge hole and the second discharge hole;
the left part and the right part of the base are both provided with the eccentric wheels, the left part of the shell is hinged with the eccentric wheels, the first discharge hole is formed in the left end of the shell, and the right part of the shell is detachably connected with the eccentric wheels;
the lifting power part articulates on the base, the output of lifting power part with also be equipped with between the middle part of casing the eccentric wheel, the middle part of casing with the eccentric wheel of lifting power part's output is articulated, lifting power part's output with the eccentric wheel rotates to be connected, lifting power part's output can stretch out and draw back.
2. The screening machine of claim 1, wherein: the shaking power mechanism, the left connecting shaft and the right connecting shaft are arranged horizontally;
the left part and the right part of the base are both provided with two eccentric wheels, the left end of the shell is fixedly connected with a first sliding bearing, the first sliding bearing is sleeved on the left connecting shaft, and two ends of the left connecting shaft are rotatably connected with the edge of the eccentric wheel at the left part of the base;
a second sliding bearing and a third sliding bearing are sleeved on the right connecting shaft, the third sliding bearing is fixedly connected with the shell, and two ends of the right connecting shaft are rotatably connected with the eccentric wheel at the right part of the base and are detachably connected;
the second sliding bearing is rotatably connected with the eccentric wheel connected to the lifting power component; the shaking power mechanism is fixedly arranged on the left connecting shaft;
and the shaking power mechanism is in transmission connection with the first sliding bearing and is used for driving the first sliding bearing to horizontally vibrate in a reciprocating manner.
3. The screening machine of claim 2, wherein: the four eccentric wheels on the base are in transmission connection with the belt.
4. The screening machine of claim 2, wherein: the edge of eccentric wheel is equipped with the ascending blind hole of opening, the both ends of left side connecting axle, the both ends of right side connecting axle and all be equipped with the connecting pin of vertical setting on the second slide bearing, connecting pin with the blind hole is pegged graft.
5. The screening machine of claim 1, wherein: the screen cloth number is more than two, the screen cloth is arranged from top to bottom, the number of the first discharge ports is consistent with that of the screen cloth, the first discharge ports are arranged beside each screen cloth, each first discharge port is connected with the partition plate, and the aperture of the screen cloth above the first discharge ports is larger than that of the screen cloth below the first discharge ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123268215.6U CN216500659U (en) | 2021-12-23 | 2021-12-23 | Screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123268215.6U CN216500659U (en) | 2021-12-23 | 2021-12-23 | Screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216500659U true CN216500659U (en) | 2022-05-13 |
Family
ID=81502978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123268215.6U Active CN216500659U (en) | 2021-12-23 | 2021-12-23 | Screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216500659U (en) |
-
2021
- 2021-12-23 CN CN202123268215.6U patent/CN216500659U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110787989A (en) | Sesame sieving mechanism is used in sesame oil production | |
| CN216500659U (en) | Screening machine | |
| CN110961350A (en) | Multistage screening plant is used in rice processing | |
| CN211937054U (en) | Corn screening edulcoration device for rice processing | |
| CN207996793U (en) | Moveable walnut screening machine | |
| CN115845704B (en) | Mixing and stirring device for dialysis dry powder processing and use method | |
| CN112916856A (en) | Metal powder grinds uses ejection of compact screening plant | |
| CN209866178U (en) | Novel screening is smashed to sand device | |
| CN112753798A (en) | Tea processing is with rocking blue or green and sieve blue or green integrated device | |
| CN218741500U (en) | Mixed mixer of chinese-medicinal material | |
| CN111515007A (en) | Raw material crushing equipment for machine-made sand production | |
| CN215241779U (en) | Double-rotor sand and stone powder separator | |
| CN208213644U (en) | Amplitude variable screening machine | |
| CN209334197U (en) | A kind of automatic sieving machine | |
| CN220010352U (en) | Efficient duplex position packagine machine | |
| CN208786856U (en) | A kind of Chinese medicinal material pigeonholes for prepared slices of Chinese crude drugs processing | |
| CN113231291A (en) | Efficient rice grading and screening device and screening method thereof | |
| CN216368846U (en) | A screening plant for soybean oil processing | |
| CN220406349U (en) | Chinese herbal piece sieve separator | |
| CN220195485U (en) | Vibrating screen convenient for discharging and used for mineral processing equipment | |
| CN214210803U (en) | Raw materials crushing apparatus is used in macromolecular material production | |
| CN219817078U (en) | Air-screen type seed cleaning machine convenient for feeding | |
| CN220759964U (en) | Tea dust separating device for tea production | |
| CN220561846U (en) | Mortar mixer with screening function | |
| CN218574227U (en) | Novel screening machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |