CN113414014B - W-shaped Shan Lixin centrifugal machine - Google Patents
W-shaped Shan Lixin centrifugal machine Download PDFInfo
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- CN113414014B CN113414014B CN202110804890.1A CN202110804890A CN113414014B CN 113414014 B CN113414014 B CN 113414014B CN 202110804890 A CN202110804890 A CN 202110804890A CN 113414014 B CN113414014 B CN 113414014B
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- guide rod
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- shell
- disc
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Centrifugal Separators (AREA)
Abstract
The utility model relates to a W-shaped Shan Lixin centrifugal machine, which comprises a centrifugal disk, a shell, a spiral guide rod, a conveying channel, a discharging hole, an arc-shaped guide rod, a sensor and an air blowing device, wherein the centrifugal disk is arranged on a base; a space is reserved between the arc-shaped guide rod and the upper end surface of the outer ring, one end of the arc-shaped guide rod is fixed with the shell, the other end of the arc-shaped guide rod is bent along the rotation direction of the centrifugal disc, and the tail end of the arc-shaped guide rod faces the inner disc; the sensor is electrically connected with a control system of the blowing device through the controller. The utility model has the effects of noise reduction, vibration reduction, screening and material returning, simple structure and low cost.
Description
Technical Field
The utility model relates to a bulk cargo conveying device, in particular to a W-shaped Shan Lixin centrifugal machine.
Background
The bulk material feeding device is a device capable of conveying bulk materials according to a specified direction, and is generally a vibration disc feeding device in the prior art, and the vibration disc feeding device is auxiliary feeding equipment capable of moving the bulk materials through vibration and can be used for conveying the bulk materials such as screws, plastic covers, capacitor cores and the like.
However, the applicant has attempted to achieve the transport of bulk material by means of centrifugal discs, since on the one hand noise is generated and on the other hand vibration is liable to cause damage to the delicate bulk material, such as the capacitive core.
Currently, the utility model patent with publication number CN210709496U discloses a centrifugal conveyor, which comprises a centrifugal conveying disc, a conveying belt line, a positioning mechanism and a power mechanism; the centrifugal conveyor tray has: the centrifugal conveying device comprises an upper rotary table, a lower rotary table, a rotary shaft coaxially connected with the upper rotary table and the lower rotary table, a guide plate arranged on the lower rotary table, and a shell positioned on the periphery of the upper rotary table and the periphery of the lower rotary table, wherein the upper rotary table, the lower rotary table and the shell enclose a centrifugal conveying cavity, the centrifugal conveying cavity is provided with a discharge hole formed in the shell, the guide plate is vertically arranged on the lower rotary table, the guide plate extends to the discharge hole from the center of the lower rotary table, a conveying belt line is positioned on one side of the centrifugal conveying table, one end of the conveying belt line is connected to the discharge hole, a positioning mechanism comprises a plurality of positioning guide wheels, each positioning guide wheel is arranged along the conveying belt line, and a power mechanism is in transmission connection with the lower end of the rotary shaft.
The prior art scheme in the above is that by placing bulk material on the lower turntable, the bulk material is then thrown to a discharge hole along with the rotation of the lower turntable and is conveyed to a belt line.
However, the applicant has tried to convey bulk materials by a centrifugal disk like the one described above, and found that it is only possible to ensure that the bulk materials are output from the belt line in a linear arrangement, and that the bulk materials cannot be output in a uniform arrangement. Therefore, when the centrifugal disc is used for conveying bulk materials, the arrangement states of the bulk materials on the belt line are different (for example, the directions of adjacent bulk materials are opposite, etc.), if the bulk materials in a specified conveying state need to be screened, special screening equipment and the screened bulk material return equipment need to be additionally added, so that the structure is complex, and the cost is high.
Disclosure of Invention
The utility model aims to provide a W-shaped Shan Lixin centrifugal machine which has the functions of noise reduction, vibration reduction, screening and material returning, and is simple in structure and low in cost.
The above object of the present utility model is achieved by the following technical solutions:
the centrifugal disk of the W-shaped Shan Lixin centrifugal machine is arranged on a base and consists of an inner disk with a W-shaped upper end section and an outer ring integrally formed at the edge of the inner disk, wherein the upper end surface of the outer ring is inclined, and the lower side of the upper end surface of the outer ring is far away from the inner disk;
the shell is arranged on the outer side of the centrifugal disc in a surrounding mode and is in rotary connection with the centrifugal disc;
the spiral guide rod is fixed on the shell through a bracket, the spiral guide rod is in sliding fit with the upper end face of the centrifugal disc, and the spiral direction of the spiral guide rod is the same as the rotation direction of the centrifugal disc;
a conveying channel is formed between the outer edge of the inner disc and the inner wall of the outer shell, a discharge hole communicated with the conveying channel is formed in one side of the outer shell, and an arc-shaped guide rod for screening bulk materials, a sensor for sensing the bulk materials and an air blowing device for blowing the bulk materials which do not meet the requirements into the inner disc are sequentially arranged between the tail end of the spiral guide rod and the discharge hole; the sensor is electrically connected with a control system of the blowing device through a controller.
The arc guide rod is fixed with the shell, and the other end of the arc guide rod is bent along the rotation direction of the centrifugal disc and the tail end of the arc guide rod faces the inner disc.
Through adopting above-mentioned technical scheme, at first, the center point of inner disc can be avoided the bulk cargo to pile up to W form for all bulk cargo can take place centrifugal motion, can not appear being similar to the unable centrifugal condition of V-arrangement inner disc center point bulk cargo and take place.
Secondly, the bulk cargo located in the inner disc can be thrown to the outer ring along the spiral guide rod under the action of friction force and centrifugal force, then the bulk cargo which is not high in accordance with the requirements can be guided into the inner disc through the arc guide rod, and the bulk cargo which is high in accordance with the requirements can move towards the direction of the discharge port through the interval between the arc guide rod and the outer ring.
Along with the bulk cargo removes to the discharge gate direction, the bulk cargo can be by the sensor response this moment, and the signal that the sensor sensed this moment can be transmitted for the controller in the form of electric signal, and the controller is according to the opening and close of different electric signal control air pump. When the movement form of the bulk material does not meet the requirement, the air pump is started, and the air blowing pipe blows the bulk material back into the inner disc for re-centrifugation; when the movement form of the bulk material meets the requirement, the air pump does not act, and the bulk material can be directly conveyed to the discharge port along the inner wall of the shell, so that the return of the bulk material is realized.
In sum, this scheme can play the effect of making an uproar and shock attenuation for the vibration dish, for current centrifugal dish, this scheme then can directly screen the bulk cargo in the centrifugal dish, realizes that the bulk cargo is correctly and orderly carried, need not to additionally increase screening equipment and by the bulk cargo return equipment after the removal of sieving, not only simple structure, but also can reduce cost.
The utility model is further provided with: the included angle between the outer ring and the horizontal plane is 0-30 degrees.
Through adopting above-mentioned technical scheme, in this contained angle scope, the one end of bulk cargo can produce a force to the shell direction, avoids the problem that the bulk cargo drops in the direct inner tray, improves the conveying efficiency of bulk cargo.
The utility model is further provided with: the included angle between the outer ring and the horizontal plane is 15 degrees.
Through adopting above-mentioned technical scheme, the bulk cargo is difficult to directly drop to the inner tray, can also make the bulk cargo that does not accord with simultaneously send back in the inner tray by arc guide bar and gas blowing pipe easily, and screening efficiency and bulk cargo conveying stability all can be promoted.
The utility model is further provided with: the support comprises a cross beam erected above the shell, and a plurality of fixing columns fixed with the spiral guide rod are arranged on the cross beam towards the direction of the spiral guide rod.
Through adopting above-mentioned technical scheme, the crossbeam can realize the fixed of spiral guide bar with the fixed column, and its simple structure can reduce manufacturing cost.
The utility model is further provided with: the cross beam is provided with a plurality of slideways for sliding the fixed column, and the top ends of the fixed columns respectively penetrate through the slideways and are in threaded connection with nuts at the penetrating end and the penetrating end.
Through adopting above-mentioned technical scheme, the height and the position of fixed column can all be adjusted through the slide, and then the fixed of the different spiral guide bars of adaptation improves the suitability.
The utility model is further provided with: and a limiting piece for blocking bulk cargo is fixed on one side of the inner wall of the shell, which is positioned at the tail end of the discharge hole and is far away from the spiral guide rod.
Through adopting above-mentioned technical scheme, spacing piece has the guide effect, can be with carrying the bulk cargo of discharge gate department to the discharge gate in, avoid the bulk cargo to cross the condition of discharge gate, improve the transportation stability of bulk cargo.
The utility model is further provided with: the upper end face of the inner disc is provided with a friction layer, and a plurality of salient points are protruded on the surface of the friction layer.
By adopting the technical scheme, the friction layer can increase the friction force of the upper end face of the inner disc, increase the friction force between bulk materials and the inner disc, and improve the driving force of the inner disc on the bulk materials.
In summary, the beneficial technical effects of the utility model are as follows:
firstly, the inner disc with the W-shaped section can avoid bulk materials from accumulating at the center point of the inner disc; secondly, after the centrifugal disc rotates, the bulk materials are thrown to the outer ring, the bulk materials are screened by the arc-shaped guide rod and the air blowing pipe and then are output in a conforming state, and the bulk materials which are not conforming are directly returned to the inner disc for re-centrifugation; therefore, the bulk material conveying in a uniform arrangement state can be realized through the scheme, and the screening equipment and the screened bulk material return equipment are not required to be additionally arranged, so that the structure is simple, and the cost can be reduced;
the included angle between the outer ring and the horizontal plane is limited to be 0-30 degrees, and in the included angle range, one end of the bulk material can generate a force in the direction of the outer shell, so that the problem that the bulk material falls off into the inner disc directly is avoided, and the conveying efficiency of the bulk material is improved;
the limiting piece is arranged on the inner side of the discharge hole, and can guide bulk materials conveyed to the discharge hole into the discharge hole, so that the condition that the bulk materials cross the discharge hole is avoided, and the conveying stability of the bulk materials is improved.
Drawings
FIG. 1 is a schematic diagram of a prior art capacitive core;
FIG. 2 is a schematic view of the structure of the present utility model after being mated with a capacitive core in a first lying state;
FIG. 3 is a perspective cross-sectional view of FIG. 2;
FIG. 4 is a schematic view of the structure of the present utility model after being mated with the capacitive core in a first lay-flat condition;
fig. 5 is a schematic view of the structure of the present utility model after being mated with an upstanding capacitive core.
Reference numerals: 1. a capacitive core; 2. a centrifugal disc; 201. an inner disk; 202. an outer ring; 3. a housing; 4. a spiral guide rod; 5. a conveying channel; 6. a bracket; 601. a cross beam; 602. fixing the column; 7. a discharge port; 8. an arc-shaped guide rod; 9. a sensor; 10. an air blowing device; 11. a slideway; 12. a nut; 13. a limiting piece; 14. a base; 15. and a motor.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The utility model discloses a W-shaped Shan Lixin centrifugal machine which can be used for screening and conveying various bulk materials, wherein the bulk materials refer to materials in a dispersed state, such as bottle caps, capacitor cores 1, nonstandard parts and the like. In this embodiment, a W-type Shan Lixin centrifuge is used for screening and transporting the capacitive cores 1.
The capacitor core 1 is a type of capacitor, and is an element for storing electric quantity and electric energy (potential energy), as shown in fig. 1, and includes a housing 3 and an electronic element (not shown in the figure) located in the housing 3, the housing 3 is in a rectangular parallelepiped shape, side walls at two ends of the housing 3 in a width direction are arc surfaces, and the capacitor core 1 needs to be in a state of fig. 2 in a conveying process to meet a discharging requirement.
Referring to fig. 2 and 3,W, the single centrifugal type comprises a centrifugal disk 2 mounted on a base 14 and a power device for driving the centrifugal disk 2 to rotate.
The centrifugal disc 2 includes an inner disc 201 and an outer ring 202 integrally formed at the edge of the inner disc 201, wherein a friction layer (not shown in the figure) is sprayed on the upper end surface of the inner disc 201, the friction layer is specifically a powder coating layer, and a plurality of salient points (not shown in the figure) protrude from the surface of the friction layer.
The top wall of the inner disc 201 is W-shaped, the upper end surface of the outer ring 202 is inclined, and the side of the lower upper end surface of the outer ring 202 is far away from the inner disc 201, in this embodiment, the included angle between the outer ring 202 and the horizontal plane is 15 °, and in other embodiments, the included angle between the outer ring 202 and the horizontal plane can be optionally in the range of 0-30 °. The bottom of the inner disc 201 and the bottom of the outer ring 202 are integrally formed to have a cross-section with an inverted truncated cone shape, and in other embodiments, the bottom structures of the inner disc 201 and the outer ring 202 may have any shape.
The power device in this embodiment is motor 15, and motor 15 is fixed in the bottom of centrifugal disk 2 through base 14, and the output shaft and the centrifugal disk 2 of motor 15 are coaxial, and the output shaft of motor 15 vertically extends to centrifugal disk 2 bottom and is fixed with centrifugal disk 2, and after motor 15 starts, centrifugal disk 2 can take place the rotation, and the electric capacity core 1 that is located on the centrifugal disk 2 can take place centrifugation and rotation simultaneously.
The edge cover of centrifugal disk 2 is equipped with annular shell 3, and outer loop 202 extends to the inner wall that is close to shell 3, rotates between shell 3 and the centrifugal disk 2 to be connected, and shell 3 is fixed with base 14, and after the centrifugal disk 2 was rotatory, electric capacity core 1 can be thrown to the edge of centrifugal disk 2 and with shell 3 inner wall butt.
The shell 3 is located centrifugal disk 2's edge and has offered discharge gate 7, and discharge gate 7 is used for the electric capacity core 1 ejection of compact of meeting the demand state. The inner wall of the shell 3 is fixed with an arc-shaped guide rod 8, a sensor 9 and a blowing device 10 communicated with an air pump (not shown in the figure) towards the edge position of the centrifugal disc 2 respectively, and the arc-shaped guide rod 8, the sensor 9, the outlet end of the blowing device 10 and the discharge port 7 are distributed in sequence along the rotation direction of the centrifugal disc 2.
Wherein, arc guide bar 8 is the pitch arc form, and the one end and the shell 3 welded fastening of arc guide bar 8, the other end extends to the top of inner disc 201 along centrifugal disc 2's direction of rotation. The lowest position of the arc-shaped guide rod 8 and the upper end face of the outer ring 202 have a space therebetween for passing the capacitive core 1 (shown in fig. 2 and 4) in a lying state, while the capacitive core 1 standing (shown in fig. 5) cannot pass. When the standing capacitor core 1 moves to the position of the arc-shaped guide rod 8, the standing capacitor core 1 is either knocked down by the arc-shaped guide rod 8 to be in a lying state or guided into the inner disc 201 by the arc-shaped guide rod 8, so that primary screening of the state of the capacitor core 1 and primary feeding back of the capacitor core 1 are realized.
In this embodiment, the sensor 9 is a photosensor 9, the photosensor 9 is a photosensor 9 with a model number EX-LS61 purchased from ohmmeter automation (china) limited, and the principle of the photosensor 9 belongs to the prior art, and the photosensor 9 responds to different external optical signals or optical radiation, which is not described herein.
The air blowing device 10 is specifically an air blowing pipe which is communicated with an air pump (not shown in the figure), the photosensitive sensor 9 is electrically connected with a control system of the air pump through a controller, when the capacitor core 1 in a lying state is conveyed to the induction range of the photosensitive sensor 9, as the capacitor core 1 in the lying state has two conditions (shown in fig. 2 and 4), the photosensitive sensor 9 can generate different light signals, and the air pump can be controlled to be started by the control system in one of the conditions according to the different light signals, so that the capacitor core 1 in the condition shown in fig. 4 is blown into the centrifugal disc 2 for re-centrifugation, secondary screening of the capacitor core 1 and secondary recycling of the capacitor core 1 are realized, and the capacitor core 1 after secondary screening can be conveyed to the discharge port 7 and orderly conveyed out from the discharge port 7.
The inner wall of the shell 3 is provided with a limiting piece 13 at the position of the discharge hole 7 for guiding the capacitor core 1 into the discharge hole 7, one end of the limiting piece 13 is fixed with one side of the discharge hole 7 away from the air blowing pipe, and the other end extends to the joint of the inner disc 201 and the outer ring 202 along the opposite direction of the rotation direction of the centrifugal disc 2.
The upper end surface of the centrifugal disk 2 is spirally provided with a spiral guide rod 4, and the spiral direction of the spiral guide rod 4 is the same as the rotation direction of the centrifugal disk 2. The spiral starting point of the spiral guide rod 4 is positioned on the central axis of the inner disc 201, a space is reserved between the spiral guide rod 4 and the upper end surface of the centrifugal disc 2, and the spiral guide rod 4 is connected with the centrifugal disc 2 in a sliding manner. The spiral guide rod 4 has a guide effect, and can centrifuge the capacitor core 1 to the outer ring 202 according to the direction of the spiral guide rod 4, meanwhile, the capacitor core 1 from the outer ring 202 to the inner disc 201 can not be blocked by the capacitor core 1 on the inner disc 201, and the capacitor core 1 on the outer ring 202 is convenient to return.
Be provided with the support 6 that is used for fixed spiral guide bar 4 between spiral guide bar 4 and the shell 3, support 6 includes that the mount is located the crossbeam 601 of shell 3 top, and crossbeam 601 is provided with a plurality of fixed columns 602 towards spiral guide bar 4 direction. The bottom of fixed column 602 and spiral guide bar 4 welded fastening, the top of fixed column 602 is connected with crossbeam 601 detachably.
The cross beam 601 is vertically penetrated with a plurality of slide ways 11 for sliding the fixed columns 602, the top ends of the fixed columns 602 respectively penetrate through different slide ways 11 and are in threaded connection with nuts 12 at the penetrating end and the penetrating end, the top ends of the fixed columns 602 can be fixed by screwing the nuts 12, and the height of the fixed columns 602 can be adjusted by unscrewing the nuts 12.
The implementation principle of the embodiment is as follows: firstly, the capacitor cores 1 are placed in the centrifugal disc 2, at this time, the W-shaped inner disc 201 can avoid the capacitor cores 1 accumulating at the center point of the inner disc 201, so that all the capacitor cores 1 can generate centrifugal motion, and the situation that the capacitor cores 1 cannot be centrifuged similar to the center point of the V-shaped inner disc 201 does not occur.
Secondly, after the power device is started, the power device can drive the centrifugal disc 2 to rotate, the capacitor cores 1 positioned in the inner disc 201 can be thrown to the outer ring 202 along the spiral guide rod 4 under the action of friction force and centrifugal force, then the arc guide rod 8 can guide the capacitor cores 1 (refer to fig. 5) which are not high in compliance back to the inner disc 201 for re-centrifugation, and the capacitor cores 1 (refer to fig. 2 and 4) which are high in compliance can move towards the direction of the discharge hole 7 through the interval between the arc guide rod 8 and the outer ring 202, so that one-time screening and one-time feeding are realized.
Along with the capacitor core 1 (refer to fig. 2 and 4) of the state of lying to the direction of the discharge gate 7, the capacitor core 1 can be sensed by the photosensitive sensor 9 at this moment, according to different states of the capacitor core 1, the position of the capacitor core 1 sensed by the photosensitive sensor 9 is also different, at this moment, the optical signals sensed by the photosensitive sensor 9 are also different, different optical signals can be transmitted to the controller in the form of different electrical signals, and the controller can control the opening and closing of the air pump according to different electrical signals. When the movement form of the capacitor core 1 does not meet the requirement, the air pump is started, and the air blowing pipe blows the capacitor core 1 shown in fig. 4 back into the inner disc 201 for re-centrifugation; when the movement form of the capacitor core 1 meets the requirement, the air pump does not act, so that secondary screening and secondary material returning are realized.
Finally, the capacitor core 1 meeting the requirements can be directly conveyed to the discharge hole 7 along the inner wall of the shell 3 and guided to the outside of the discharge hole 7 by the limiting piece 13, so that the uniform arrangement state of the capacitor core 1 is conveyed, the additional screening equipment and the screened capacitor core 1 return equipment are not required, the structure is simple, and the cost can be reduced.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. A W-type Shan Lixin centrifuge, comprising:
the centrifugal disc (2) is arranged on the base (14) and consists of an inner disc (201) with a W-shaped upper end section and an outer ring (202) integrally formed at the edge of the inner disc (201), wherein the upper end surface of the outer ring (202) is inclined, and the lower side of the upper end surface of the outer ring is far away from the inner disc (201);
the shell (3) is arranged on the outer side of the centrifugal disc (2) in a surrounding mode, and is in rotary connection with the centrifugal disc (2);
the spiral guide rod (4) is fixed on the shell (3) through a bracket (6), the spiral guide rod (4) is in sliding fit with the upper end face of the centrifugal disc (2), and the spiral direction of the spiral guide rod (4) is the same as the rotation direction of the centrifugal disc (2);
a conveying channel (5) is formed between the outer edge of the inner disc (201) and the inner wall of the outer shell (3), a discharge port (7) communicated with the conveying channel (5) is formed on one side of the outer shell (3), and an arc-shaped guide rod (8) for screening bulk materials, a sensor (9) for sensing the bulk materials and a blowing device (10) for blowing the bulk materials which do not meet the requirements into the inner disc (201) are sequentially arranged between the tail end of the spiral guide rod (4) and the discharge port (7); the sensor (9) is electrically connected with a control system of the air blowing device (10) through a controller;
the arc-shaped guide rod (8) and the upper end face of the outer ring (202) are provided with a space, one end of the arc-shaped guide rod (8) is fixed with the shell (3), and the other end of the arc-shaped guide rod is bent along the rotation direction of the centrifugal disc (2) and the tail end of the arc-shaped guide rod faces the inner disc (201).
2. The W-type Shan Lixin centrifuge of claim 1, wherein: the included angle between the outer ring (202) and the horizontal plane is 0-30 degrees.
3. The W-type Shan Lixin centrifuge of claim 2, wherein: the included angle between the outer ring (202) and the horizontal plane is 15 degrees.
4. The W-type Shan Lixin centrifuge of claim 1, wherein: the support (6) comprises a cross beam (601) arranged above the shell (3), and a plurality of fixing columns (602) fixed with the spiral guide rod (4) are arranged on the cross beam (601) towards the direction of the spiral guide rod (4).
5. The W-type Shan Lixin centrifuge of claim 4, wherein: the cross beam (601) is provided with a plurality of slide ways (11) for sliding the fixed columns (602), and the top ends of the fixed columns (602) respectively penetrate through the slide ways (11) and are in threaded connection with nuts (12) at the penetrating end and the penetrating end.
6. The W-type Shan Lixin centrifuge of claim 1, wherein: and a limiting piece (13) for blocking bulk cargo is fixed on one side of the inner wall of the shell (3) and the tail end of the discharge hole (7) far away from the spiral guide rod (4).
7. The W-type Shan Lixin centrifuge of claim 1, wherein: the upper end face of the inner disc (201) is provided with a friction layer, and a plurality of salient points protrude from the surface of the friction layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110804890.1A CN113414014B (en) | 2021-07-16 | 2021-07-16 | W-shaped Shan Lixin centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110804890.1A CN113414014B (en) | 2021-07-16 | 2021-07-16 | W-shaped Shan Lixin centrifugal machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113414014A CN113414014A (en) | 2021-09-21 |
| CN113414014B true CN113414014B (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110804890.1A Active CN113414014B (en) | 2021-07-16 | 2021-07-16 | W-shaped Shan Lixin centrifugal machine |
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| CN (1) | CN113414014B (en) |
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| US3073517A (en) * | 1959-04-07 | 1963-01-15 | Beckman Instruments Inc | Continuous flow centrifuge apparatus and rotor therefor |
| CN209753136U (en) * | 2018-12-29 | 2019-12-10 | 广州洪祥生物医药科技有限公司 | Centrifugal machine |
| CN210709496U (en) * | 2019-10-29 | 2020-06-09 | 苏州长河自动化设备有限公司 | Centrifugal conveyer |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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