CN114011704A - Actuating structure based on electromagnet - Google Patents
Actuating structure based on electromagnet Download PDFInfo
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- CN114011704A CN114011704A CN202111294338.9A CN202111294338A CN114011704A CN 114011704 A CN114011704 A CN 114011704A CN 202111294338 A CN202111294338 A CN 202111294338A CN 114011704 A CN114011704 A CN 114011704A
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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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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Abstract
The invention discloses an actuating structure based on an electromagnet, and relates to the technical field of machinery. The invention comprises a fixing mechanism; the fixing mechanism comprises a fixing frame, the inner wall of the fixing frame is provided with a sliding channel, and the inside of the sliding channel is connected with a material receiving disc in a sliding manner; a supporting column is fixed on the inner wall of the fixing frame, the peripheral side surface of the supporting column is rotationally connected with a vibration mechanism, and the peripheral side surface of the supporting column is rotationally connected with an electromagnetic actuating assembly; the top of the fixed frame is fixed with a driving component, and the driving component is engaged with the electromagnetic actuating component. According to the invention, through the design of the supporting column, the first arc-shaped guide rod, the arc-shaped elastic part, the second arc-shaped guide rod, the vibration mechanism, the electromagnetic actuating assembly and the driving assembly, the reciprocating swing of the vibration mechanism is realized under the action of the self gravity of the vibration mechanism and the arc-shaped elastic part, so that the particle materials in the vibration mechanism are vibrated and screened, the consumption of electric energy is greatly reduced, and the energy-saving and environment-friendly concept is met.
Description
Technical Field
The invention belongs to the technical field of machinery, and particularly relates to an actuating structure based on an electromagnet.
Background
The granular materials contain certain impurities, and the purity of the granular materials needs to be improved by screening. In the process of screening the particle materials, the particle materials are mainly subjected to vibration screening by adopting a vibration structure, and the whole vibration structure completely depends on the driving of a motor.
However, in the prior art, the vibration screening structure of the granular materials is completely driven by the motor, and when the motor stops running, the vibration screening structure stops screening the granular materials, so that the electric energy consumption is large, and the energy-saving and environment-friendly concept is not met; the existing vibrating screening structure is fixed in structure and can only screen granular materials with specific sizes, so that the application range of the vibrating screening structure is greatly reduced; in addition, the existing particle material vibration screening structure can only realize screening of one particle material at a time, cannot realize screening of different particle materials at the same time, and cannot meet the requirement of batch production. To this end, we have devised an actuating structure based on an electromagnet to solve the above technical problem.
Disclosure of Invention
The invention aims to provide an actuating structure based on an electromagnet, and the actuating structure solves the problems that the existing vibrating screening structure of granular materials is completely driven by a motor, the vibrating screening structure stops screening the granular materials when the motor stops running, the power consumption is high, the energy-saving and environment-friendly concept is not met, the screening of the granular materials with specific sizes can be only carried out, the application range of the vibrating screening structure is greatly reduced, the existing vibrating screening structure of the granular materials can only realize screening of one granular material once, the screening of different granular materials can not be simultaneously realized, and the requirement of batch production can not be met through the design of a fixing mechanism, a vibrating mechanism, an electromagnetic actuating component, a driving component, a supporting component and an arc-shaped pore plate.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an actuating structure based on an electromagnet, which comprises a fixing mechanism; the fixing mechanism comprises a fixing frame, a sliding channel is formed in the inner wall of the fixing frame, and a plurality of material receiving discs are connected in the sliding channel in a sliding mode; a support column is fixed on the inner wall of the fixing frame, a plurality of vibration mechanisms are rotatably connected to the peripheral side surfaces of the support column, the vibration mechanisms are positioned above the material receiving disc, and the vibration mechanisms are matched with the material receiving disc in position; the periphery of the supporting column is rotatably connected with a plurality of electromagnetic actuating components, and the electromagnetic actuating components are matched with the vibration mechanism in position; the top of the fixed frame is fixed with a plurality of driving components, and the driving components are meshed with the electromagnetic actuating components.
Furthermore, a plurality of mounting grooves are formed in the inner side surface of the fixing frame, a first arc-shaped guide rod and an arc-shaped elastic piece are respectively arranged in the mounting grooves, and the arc-shaped elastic piece is sleeved outside the first arc-shaped guide rod;
and a plurality of second arc-shaped guide rods are fixed on the other inner side surface of the fixing frame, and the second arc-shaped guide rods are matched with the first arc-shaped guide rods in position.
Further, the vibration mechanism consists of a support assembly and an arc-shaped orifice plate;
the support assembly comprises an arc-shaped support frame, two support rods are fixed at the top of the arc-shaped support frame, a rotating ring is fixed at the top end of each support rod, and the rotating ring is rotatably connected with the support columns;
and a permanent magnet is fixed on the outer surface of the rotating ring.
Furthermore, a first arc-shaped hole and a second arc-shaped hole are respectively formed in the surface of the arc-shaped support frame;
the first arc-shaped hole is in sliding fit with the first arc-shaped guide rod, and the second arc-shaped hole is in sliding fit with the second arc-shaped guide rod;
one end of the arc-shaped elastic part is fixedly connected with the outer surface of the arc-shaped support frame.
Furthermore, fixed seats are fixed on two opposite inner side surfaces of the arc-shaped support frame, bearings are fixedly installed at the tops of the fixed seats, and connecting rods are fixed inside the bearings;
arc-shaped channels are formed in the other two opposite inner side faces of the arc-shaped supporting frame, and a plurality of stirring rods are matched between the two arc-shaped channels in a sliding manner;
two threaded holes are formed in the surface of the arc-shaped hole plate, and the threaded holes are in threaded fit with the connecting rods.
Further, the electromagnetic actuating assembly comprises an actuating ring, and the actuating ring is rotationally connected with the supporting column;
an electromagnet is fixedly arranged on one side surface of the actuating ring, and the electromagnet is matched with the permanent magnet in position;
and the peripheral side surface of the actuating ring is fixed with an engaging structure.
Furthermore, the driving assembly comprises two ear plates which are oppositely arranged, and the ear plates are fixed at the top of the fixing frame;
a sliding rod is fixed between the two ear plates, the surface of the sliding rod is connected with a movable driving piece in a sliding manner, and the movable driving piece is meshed with the meshing structure;
an internal thread plate is fixed at the top of the movable driving piece.
Furthermore, a driving motor is fixedly arranged on the surface of one of the ear plates, a threaded driving rod is fixedly arranged at the output end of the driving motor, and one end of the threaded driving rod is rotatably connected with the surface of the other ear plate;
the thread driving rod is in thread fit with the internal thread plate.
The invention has the following beneficial effects:
1. according to the invention, through the design of the supporting column, the first arc-shaped guide rod, the arc-shaped elastic part, the second arc-shaped guide rod, the vibration mechanism, the electromagnetic actuating component and the driving component, when the threaded driving rod is rotated to move the movable driving part along the sliding rod towards the first arc-shaped guide rod, the rotation of the electromagnetic actuating component is realized by utilizing the meshing action of the movable driving part and the electromagnetic actuating component, the vibration mechanism is rotated to a certain angle towards the direction of the second arc-shaped guide rod by utilizing the magnetic repulsion action of the electromagnetic actuating component and the permanent magnet, and when the movable driving part is separated from the electromagnetic actuating component, the reciprocating swing of the vibration mechanism is realized under the action of the self gravity of the vibration mechanism and the arc-shaped elastic part, so that the vibration screening of particle materials in the vibration mechanism is realized, the consumption of electric energy is greatly reduced, and the energy-saving and environment-friendly concepts are met.
2. According to the invention, through the design of the arc-shaped support frame, the arc-shaped channel and the stirring rod, in the reciprocating swing process of the vibration mechanism, the stirring rod slides along the arc-shaped channel under the action of self gravity, so that the stirring rod always moves in the granular materials, the internal and external exchange type stirring of the granular materials is realized, and the screening effect of the granular materials is greatly increased.
3. According to the invention, through the arrangement of the fixed seat, the connecting rod, the arc-shaped pore plate and the threaded hole, and by utilizing the movable connection between the connecting rod and the arc-shaped pore plate, the arc-shaped pore plate on the vibration mechanism can be quickly disassembled and assembled, the arc-shaped pore plate can be conveniently replaced into the arc-shaped pore plates with different apertures, the screening of impurities in particle materials with different sizes is met, and thus the application range of the invention is greatly enlarged.
4. According to the invention, the plurality of vibration mechanisms are arranged on the supporting columns, so that a plurality of batches of granular materials can be screened at the same time, or different kinds of granular materials can be screened at the same time, the application range of the vibrating screen is greatly expanded, and the requirement of batch production is met.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an electromagnet-based actuation structure.
Fig. 2 is a top view of the structure of fig. 1.
Fig. 3 is a front view of the structure of fig. 1.
Fig. 4 is a schematic view of the structure at the bottom view angle of fig. 1.
Fig. 5 is a schematic structural view of the fixing mechanism.
Fig. 6 is a side view of the structure of fig. 5.
Fig. 7 is a schematic structural view of the vibration mechanism.
Fig. 8 is a structural schematic diagram of the bottom view angle of fig. 7.
Fig. 9 is a schematic structural view of the support assembly.
Fig. 10 is a top view of the structure of fig. 9.
Fig. 11 is a schematic structural view of an arc-shaped orifice plate.
Fig. 12 is a schematic structural diagram of an electromagnetic actuating assembly.
Fig. 13 is a schematic structural diagram of the driving assembly.
In the drawings, the components represented by the respective reference numerals are listed below:
1-fixing mechanism, 101-fixing frame, 102-sliding channel, 103-supporting column, 104-first arc-shaped guide rod, 105-arc-shaped elastic part, 106-second arc-shaped guide rod, 2-material receiving disk, 3-vibration mechanism, 4-electromagnetic actuating component, 401-actuating ring, 402-electromagnet, 403-meshing structure, 5-driving component, 501-lug plate, 502-sliding rod, 503-moving driving component, 504-internal thread plate, 505-driving motor, 506-threaded driving rod, 6-supporting component, 601-arc-shaped supporting frame, 602-supporting rod, 603-rotating ring, 604-permanent magnet, 605-first arc-shaped hole, 606-second arc-shaped hole, 607-fixing seat, 608-connecting rod, 609-arc channel, 610-stirring rod, 7-arc hole plate, 701-threaded hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-13, the present invention is an actuating structure based on an electromagnet, which includes a fixing mechanism 1;
the fixing mechanism 1 comprises a fixing frame 101, a sliding channel 102 is formed in the inner wall of the fixing frame 101, and a plurality of material receiving discs 2 are connected in the sliding channel 102 in a sliding mode;
the inner wall of the fixing frame 101 is fixed with a support column 103, the circumferential side surface of the support column 103 is rotatably connected with a plurality of vibration mechanisms 3, the vibration mechanisms 3 are positioned above the material receiving discs 2, the vibration mechanisms 3 are matched with the material receiving discs 2 in position, and the granular materials screened by the vibration mechanisms 3 fall into the corresponding material receiving discs 2 and are collected through the material receiving discs 2;
the periphery of the supporting column 103 is rotatably connected with a plurality of electromagnetic actuating components 4, the electromagnetic actuating components 4 are matched with the vibration mechanism 3 in position, and the vibration mechanism 3 can be rotated to a certain angle by rotating the electromagnetic actuating components 4 and utilizing the magnetic repulsion between the electromagnetic actuating components 4 and the vibration mechanism 3;
the top of the fixing frame 101 is fixed with a plurality of driving components 5, the driving components 5 are meshed with the electromagnetic actuating components 4, when the driving components 5 horizontally move to the electromagnetic actuating components 4, the electromagnetic actuating components 4 are driven to rotate to a certain angle by utilizing the meshing effect between the electromagnetic actuating components 4 and the driving components 5, when the driving components 5 are far away from the electromagnetic actuating components 4, the reciprocating swing of the vibrating mechanism 3 is realized under the action of the self gravity of the vibrating mechanism 3, and therefore the particle materials inside the vibrating mechanism 3 are vibrated and screened.
Wherein, an inner side surface of the fixing frame 101 is provided with a plurality of mounting grooves, a first arc-shaped guide rod 104 and an arc-shaped elastic piece 105 are respectively arranged in the mounting grooves, and the arc-shaped elastic piece 105 is sleeved outside the first arc-shaped guide rod 104;
a plurality of second arc-shaped guide rods 106 are fixed on the other inner side surface of the fixing frame 101, and the second arc-shaped guide rods 106 are matched with the first arc-shaped guide rods 104 in position.
The vibration mechanism 3 consists of a support component 6 and an arc-shaped orifice plate 7;
the supporting component 6 comprises an arc-shaped supporting frame 601, two supporting rods 602 are fixed at the top of the arc-shaped supporting frame 601, a rotating ring 603 is fixed at the top end of each supporting rod 602, and the rotating ring 603 is rotatably connected with the supporting column 103; a permanent magnet 604 is fixed to the outer surface of the rotating ring 603.
A first arc-shaped hole 605 and a second arc-shaped hole 606 are respectively formed in the surface of the arc-shaped support frame 601; the first arc-shaped hole 605 is in sliding fit with the first arc-shaped guide rod 104, and the second arc-shaped hole 606 is in sliding fit with the second arc-shaped guide rod 106;
one end of the arc-shaped elastic part 105 is fixedly connected with the outer surface of the arc-shaped support frame 601; when utilizing the meshing effect between electromagnetic actuating assembly 4 and the drive assembly 5, order about electromagnetic actuating assembly 4 and rotate to certain angle when, arc elastic component 105 is stretched, when drive assembly 5 kept away from electromagnetic actuating assembly 4, under the elastic restoring force effect of 3 self gravity of vibration mechanism and arc elastic component 105, realize the reciprocal swing of vibration mechanism 3, thereby carry out the vibrations screening of 3 inside granule materials of vibration mechanism, need not to continuously supply the reciprocal swing that electric energy realized vibration mechanism 3, the band energy has been practiced thrift greatly, accord with energy-concerving and environment-protective theory.
Fixing seats 607 are fixed on two opposite inner side surfaces of the arc-shaped support frame 601, bearings are fixedly installed at the tops of the fixing seats 607, and connecting rods 608 are fixed inside the bearings;
arc-shaped channels 609 are formed in the other two opposite inner side faces of the arc-shaped support frame 601, and a plurality of stirring rods 610 are in sliding fit between the two arc-shaped channels 609;
two threaded holes 701 are formed in the surface of the arc-shaped hole plate 7, and the threaded holes 701 are in threaded fit with the connecting rod 608; in the reciprocating swing in-process of carrying out vibration mechanism 3, puddler 610 slides along arc channel 609 under self action of gravity for puddler 610 removes inside the granule material all the time, stirs with the inside and outside exchange formula that realizes granule material, greatly increased the effect of granule material screening.
Wherein, the electromagnetic actuating component 4 comprises an actuating ring 401, and the actuating ring 401 is rotatably connected with the supporting column 103;
an electromagnet 402 is fixedly arranged on one side surface of the actuating ring 401, and the electromagnet 402 is matched with the permanent magnet 604 in position; when the electromagnet 402 is energized, the electromagnet 402 has strong electromagnetic property, and at this time, the electromagnet 402 and the permanent magnet 604 repel each other magnetically, and when the electromagnetic actuating assembly 4 is rotated, the vibration mechanism 3 is driven to rotate by using the repulsive force between the electromagnet 402 and the permanent magnet 604;
an engagement structure 403 is fixed to the circumferential side of the actuating ring 401.
The driving assembly 5 comprises two ear plates 501 arranged oppositely, and the ear plates 501 are fixed on the top of the fixing frame 101;
a sliding rod 502 is fixed between the two ear plates 501, the surface of the sliding rod 502 is connected with a movable driving member 503 in a sliding manner, and the movable driving member 503 is engaged with the engaging structure 403; when the movable driving member 503 moves back and forth, the forward and reverse rotation of the vibration mechanism 3 can be realized;
an internal thread plate 504 is fixed at the top of the movable driving member 503; a driving motor 505 is fixedly mounted on the surface of one of the ear plates 501, a threaded driving rod 506 is fixed at the output end of the driving motor 505, and one end of the threaded driving rod 506 is rotatably connected with the surface of the other ear plate 501;
the threaded drive rod 506 is in threaded engagement with the internally threaded plate 504; starting a driving motor 505, driving the movable driving member 503 to move along the sliding rod 502 away from the arc-shaped elastic member 105 by using the threaded driving rod 506, rotating the vibration mechanism 3 to a certain angle by using the engagement action between the movable driving member 503 and the electromagnetic actuating assembly 4, at this time, stretching the arc-shaped elastic member 105, then after the movable driving member 503 is away from the electromagnetic actuating assembly 4, under the action of the self-gravity of the vibration mechanism 3 and the elastic restoring force of the arc-shaped elastic member 105, realizing the reciprocating swing of the vibration mechanism 3, thereby performing the vibration screening of the particle materials inside the vibration mechanism 3, when the threaded driving rod 506 is rotated reversely, driving the movable driving member 503 to move to the initial position, rotating the vibration mechanism 3 to a certain angle in the same way, at this time, compressing the arc-shaped elastic member 105, and then after the movable driving member 503 is away from the electromagnetic actuating assembly 4, under the effect of the self gravity of the vibrating mechanism 3 and the elastic restoring force of the arc-shaped elastic piece 105, the reciprocating swing of the vibrating mechanism 3 is realized, so that the vibration screening of the particle materials in the vibrating mechanism 3 is carried out, the electric energy is greatly saved through the mode, and the energy-saving and environment-friendly idea is met.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 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.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. An electromagnet-based actuation structure comprising a fixing mechanism (1); the method is characterized in that:
the fixing mechanism (1) comprises a fixing frame (101), a sliding channel (102) is formed in the inner wall of the fixing frame (101), and a plurality of material receiving discs (2) are connected in the sliding channel (102) in a sliding mode;
a supporting column (103) is fixed on the inner wall of the fixing frame (101), a plurality of vibration mechanisms (3) are rotatably connected to the peripheral side surface of the supporting column (103), the vibration mechanisms (3) are positioned above the material receiving disc (2), and the vibration mechanisms (3) are matched with the material receiving disc (2);
the peripheral side surface of the supporting column (103) is rotatably connected with a plurality of electromagnetic actuating components (4), and the electromagnetic actuating components (4) are matched with the vibration mechanism (3) in position;
the top of the fixed frame (101) is fixed with a plurality of driving components (5), and the driving components (5) are meshed with the electromagnetic actuating components (4).
2. The actuating structure based on the electromagnet according to claim 1, wherein a plurality of mounting grooves are formed in an inner side surface of the fixing frame (101), a first arc-shaped guide rod (104) and an arc-shaped elastic member (105) are respectively arranged in the mounting grooves, and the arc-shaped elastic member (105) is sleeved outside the first arc-shaped guide rod (104);
a plurality of second arc-shaped guide rods (106) are fixed on the other inner side face of the fixing frame (101), and the second arc-shaped guide rods (106) are matched with the first arc-shaped guide rods (104) in position.
3. An electromagnet based actuation structure according to claim 2, characterized in that the vibrating mechanism (3) is composed of a support assembly (6) and an arc-shaped orifice plate (7);
the supporting component (6) comprises an arc-shaped supporting frame (601), two supporting rods (602) are fixed at the top of the arc-shaped supporting frame (601), a rotating ring (603) is fixed at the top end of each supporting rod (602), and the rotating ring (603) is rotatably connected with the supporting columns (103);
and a permanent magnet (604) is fixed on the outer surface of the rotating ring (603).
4. The actuating structure based on the electromagnet of claim 3, wherein the arc-shaped supporting frame (601) is provided with a first arc-shaped hole (605) and a second arc-shaped hole (606) on the surface thereof;
the first arc-shaped hole (605) is in sliding fit with the first arc-shaped guide rod (104), and the second arc-shaped hole (606) is in sliding fit with the second arc-shaped guide rod (106);
one end of the arc-shaped elastic part (105) is fixedly connected with the outer surface of the arc-shaped support frame (601).
5. The actuating structure based on the electromagnet as recited in claim 3, wherein a fixed seat (607) is fixed on each of two opposite inner side surfaces of the arc-shaped supporting frame (601), a bearing is fixedly installed on the top of the fixed seat (607), and a connecting rod (608) is fixed inside the bearing;
arc-shaped channels (609) are formed in the other two opposite inner side faces of the arc-shaped support frame (601), and a plurality of stirring rods (610) are in sliding fit between the two arc-shaped channels (609);
two threaded holes (701) are formed in the surface of the arc-shaped pore plate (7), and the threaded holes (701) are in threaded fit with the connecting rod (608).
6. An electromagnet based actuation structure according to claim 3, characterized in that the electromagnetic actuation assembly (4) comprises an actuation ring (401), the actuation ring (401) being rotatably connected to the support column (103);
an electromagnet (402) is fixedly installed on one side surface of the actuating ring (401), and the electromagnet (402) is matched with the permanent magnet (604) in position;
an engagement structure (403) is fixed on the peripheral side surface of the actuating ring (401).
7. An electromagnet-based actuation structure according to claim 6, characterized in that the driving assembly (5) comprises two ear plates (501) oppositely arranged, and the ear plates (501) are fixed on the top of the fixed frame (101);
a sliding rod (502) is fixed between the two ear plates (501), a movable driving piece (503) is connected to the surface of the sliding rod (502) in a sliding manner, and the movable driving piece (503) is meshed with the meshing structure (403);
an internal thread plate (504) is fixed at the top of the movable driving piece (503).
8. An electromagnet based actuating structure according to claim 7, characterized in that a driving motor (505) is fixedly installed on the surface of one of the ear plates (501), a threaded driving rod (506) is fixed at the output end of the driving motor (505), and one end of the threaded driving rod (506) is rotatably connected with the surface of the other ear plate (501);
the threaded drive rod (506) is in threaded engagement with the internally threaded plate (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111294338.9A CN114011704B (en) | 2021-11-03 | 2021-11-03 | Actuating structure based on electromagnet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111294338.9A CN114011704B (en) | 2021-11-03 | 2021-11-03 | Actuating structure based on electromagnet |
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| CN114011704A true CN114011704A (en) | 2022-02-08 |
| CN114011704B CN114011704B (en) | 2023-03-24 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2699206A1 (en) * | 2010-04-15 | 2011-10-15 | Daniel James Warkentin | Screening apparatus |
| CN208275746U (en) * | 2018-02-02 | 2018-12-25 | 安徽农业大学 | A kind of vibrating screen machine based on space swing mechanism |
| CN211154892U (en) * | 2019-09-28 | 2020-08-04 | 陈天生 | Picture and text board display device |
| CN111672753A (en) * | 2020-06-12 | 2020-09-18 | 合肥森印科技有限公司 | Material distribution mechanism for workshop conveyor |
| CN214132797U (en) * | 2020-12-28 | 2021-09-07 | 吉林新方圆牧业科技有限公司 | Anti-blocking type screen cleaning net for feed screening device |
| CN113457764A (en) * | 2021-07-05 | 2021-10-01 | 安徽省东全米业股份有限公司 | Rice particle sorting device capable of being classified and adjusted |
-
2021
- 2021-11-03 CN CN202111294338.9A patent/CN114011704B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2699206A1 (en) * | 2010-04-15 | 2011-10-15 | Daniel James Warkentin | Screening apparatus |
| CN208275746U (en) * | 2018-02-02 | 2018-12-25 | 安徽农业大学 | A kind of vibrating screen machine based on space swing mechanism |
| CN211154892U (en) * | 2019-09-28 | 2020-08-04 | 陈天生 | Picture and text board display device |
| CN111672753A (en) * | 2020-06-12 | 2020-09-18 | 合肥森印科技有限公司 | Material distribution mechanism for workshop conveyor |
| CN214132797U (en) * | 2020-12-28 | 2021-09-07 | 吉林新方圆牧业科技有限公司 | Anti-blocking type screen cleaning net for feed screening device |
| CN113457764A (en) * | 2021-07-05 | 2021-10-01 | 安徽省东全米业股份有限公司 | Rice particle sorting device capable of being classified and adjusted |
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| Publication number | Publication date |
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| CN114011704B (en) | 2023-03-24 |
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