CN210159967U - Automatic multistage classificator - Google Patents
Automatic multistage classificator Download PDFInfo
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- CN210159967U CN210159967U CN201920775271.2U CN201920775271U CN210159967U CN 210159967 U CN210159967 U CN 210159967U CN 201920775271 U CN201920775271 U CN 201920775271U CN 210159967 U CN210159967 U CN 210159967U
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Abstract
The utility model discloses an automatic multi-stage classificator, belonging to a classificator in the technical field of food production equipment, aiming at providing a multi-stage classificator with anti-blocking function, which comprises an anti-blocking feed hopper and a box body communicated with the outlet end of the anti-blocking feed hopper, wherein the box body is provided with a primary screening cavity and a winnowing cavity from top to bottom in sequence; the anti-blocking feed hopper comprises a conical feed hopper and a movable discharge hopper component fixedly connected with the conical feed hopper, a vibrating sieve plate component is arranged between the primary screening cavity and the winnowing cavity, a blast component is arranged on the outer wall of the winnowing cavity, an air outlet pipe of the blast component is communicated with the winnowing cavity, the winnowing cavity further comprises a selection cavity arranged on the other side of the blast component, and a first discharge hopper and a second discharge hopper are arranged at the bottom of the selection cavity; the utility model provides an automatic multistage preparator has realized the choice effect of whole screening work and the improvement of efficiency.
Description
Technical Field
The utility model belongs to the technical field of food production equipment, concretely relates to automatic multistage preparator.
Background
Grain is the foundation on which people live, and the quality of the grain affects the living quality of people, so the quality of the grain is the most concerned hot problem of people at present, and before leaving a factory, the grain needs to be sorted by removing leaf ears, empty shells and the like in the grain so as to improve the quality of the grain when leaving the factory. Traditional grain sorter simple structure, can't effectually separate grain when sorting grain, sorting efficiency is lower, the quality that leads to leaving the factory grain can't ensure at present, the seed selection machine that uses is two kinds for wind sieve cleaner and proportion cleaner mostly, the cleaner owner is in the aspect of handling the seed, seed selection purity and cleanliness are relatively poor, mainly used wheat when large-scale grain cleaner uses, the maize, the soybean, the sorghum, crops such as tea seed, the cleaner among the prior art carries out the choice to grain, the jam appears in the main part that has got into the cleaner, make and appear selecting inhomogeneous problem when carrying out the choice in the box, make final choice effect not good or inefficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the choice effect that exists of the choice equipment of grain among the prior art is not good, provide an automatic multistage choice machine, adopt and prevent stifled feeder hopper and control the feeding of grain to set gradually shale shaker, first play hopper, second play hopper in the box and carry out the choice to grain, avoided the feeding that exists in the choice work to block up and the problem that blocks up in the middle part screening process, realized the choice effect of whole screening work and the improvement of efficiency.
The utility model adopts the technical scheme as follows:
an automatic multistage classificator comprises an anti-blocking feed hopper and a box body communicated with the outlet end of the anti-blocking feed hopper, wherein the box body is sequentially provided with a primary screening cavity and a winnowing cavity from top to bottom; prevent stifled feeder hopper include the toper feeder hopper, with toper feeder hopper fixed connection's activity play hopper subassembly, be provided with the vibration sieve subassembly between prescreening chamber and the selection by winnowing chamber, selection by winnowing chamber outer wall is provided with the blast air subassembly, the play tuber pipe of blast air subassembly and the intercommunication in selection by winnowing chamber, the selection by winnowing chamber is still including setting up the choice chamber at blast air subassembly opposite side, setting up at first play hopper, the second play hopper of choice chamber bottom.
Further, the activity goes out the hopper subassembly and includes the play stub bar, fixes the power components on the box with the fixed intercommunication of toper feeder hopper, the stub bar is provided with the fly leaf, the fly leaf sets up with the upper end of going out the stub bar is articulated, power components includes motor power, rotates the cam that the main shaft is connected with motor power, one side that the fly leaf is close to the cam is provided with the rubber slab, the position that the fly leaf is close to the stub bar bottom is provided with compression spring, the compression spring both ends are fixed with fly leaf, box in proper order.
Furthermore, the vibrating screen plate assembly comprises a vibrating screen plate and vibrating assemblies arranged at two ends of the movable screen plate, a sliding groove is formed in the position, close to the vibrating screen plate, of the box body, a sliding rod connected and arranged at the end part of the vibrating screen plate is arranged in the sliding groove, a vibrating spring is arranged between the upper end of the sliding rod and the upper end of the sliding groove, and a vibrating spring is arranged between the lower end of the sliding rod and the lower end of the sliding groove; the vibration assembly further comprises a vibration motor and a vibration cam connected with the rotation main shaft of the vibration motor, and the vibration cam is arranged close to the sliding rod.
Furthermore, the air blowing assembly comprises an air blowing motor and a blade fixedly connected with a main shaft of the air blowing motor, the blade is arranged in the air blowing cavity, and a protective screen plate is arranged at the air outlet end of the air blowing cavity.
Furthermore, the first discharge hopper and the second discharge hopper are sequentially arranged along the length direction of the selection cavity, the tail end of the selection cavity is provided with an air outlet, and the air outlet is provided with a dustproof screen plate.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. in the utility model, the anti-blocking feed hopper is arranged at the upper end of the box body, when the selected material enters the box body from the feed hopper, effective vibration and extrusion are realized under the action of the movable discharge hopper component arranged at the lower end of the anti-blocking feed hopper, so that the grain passing through the outlet of the anti-blocking feed hopper can not be blocked at the position, and when the grain particles entering the box body pass through the primary screening cavity, the grain can be screened primarily due to the arrangement of the vibrating sieve plate component in the primary screening cavity, and the grain particles above the vibrating sieve plate component can rapidly pass through the part of the aperture of the vibrating sieve plate component and enter the winnowing cavity for winnowing, and simultaneously, under the action of wind power winnowing in the winnowing cavity, the first discharge hopper and the second discharge hopper which are arranged along the length direction of the bottom of the winnowing cavity carry out gravity, thereby realizing multi-stage separation, from this under the effect of the activity play hopper subassembly that sets up in the box upper end, alleviateed the pressure of follow-up choice greatly for subsequent choice work is more smooth and high-efficient, has avoided the problem of jam.
2. The utility model discloses in, the discharge head in the activity goes out the hopper subassembly carries out elastic connection through setting up the fly leaf with the other end of discharge head articulated fly leaf between compression spring and the box, simultaneously under the effect of the cam in the power component for the fly leaf can realize and the discharge head between closed and open effect, realize the extrusion and the vibration of the grain granule in the stub bar from this, realized the stifled function of preventing of grain when passing through the stub bar.
3. The utility model discloses in, through setting up the slip of vibrating screen plate on the box is inside for vibrating screen plate can vibrate from top to bottom in the sliding tray, because vibrating spring's effect, under the effort of vibrating cam to the slide bar, make the slide bar area vibrate in the sliding tray that the vibrating screen plate set up in the box, realize providing the power to vibrating screen plate.
4. The utility model discloses in, the air outlet is provided with dustproof otter board for the multistage choice is realized to choice intracavity portion, and the setting of dustproof otter board simultaneously realizes the circulation of the inside air of box and prevents that the external world of a large amount of discharges of dust in the box from causing operational environment's pollution.
Drawings
Fig. 1 is a schematic view of the whole structure of the concentrator of the present invention.
Fig. 2 is a schematic structural diagram of the power assembly of the present invention.
Fig. 3 is a partial schematic view of the vibrating screen plate of the present invention.
The labels in the figure are: 1-anti-blocking feed hopper, 2-box body, 3-primary screen cavity, 4-winnowing cavity, 5-conical feed hopper, 6-movable discharge hopper component, 7-vibrating screen plate component, 8-blast component, 10-fine selection cavity, 11-first discharge hopper, 12-second discharge hopper, 13-discharge head, 14-power component, 15-movable plate and 16-power motor, 17-cam, 18-rubber plate, 19-compression spring, 20-vibration sieve plate, 22-sliding groove, 23-sliding rod, 24-vibration spring, 25-vibration motor, 26-vibration cam, 27-blower motor, 28-blade, 29-air blowing cavity, 30-protective screen plate, 31-air outlet and 32-dustproof screen plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
An automatic multi-stage classificator comprises an anti-blocking feed hopper 1 and a box body 2 communicated with the outlet end of the anti-blocking feed hopper 1, wherein the box body 2 is sequentially provided with a primary screening cavity 3 and a winnowing cavity 4 from top to bottom; the anti-blocking feed hopper 1 comprises a conical feed hopper 5 and a movable discharge hopper assembly 6 fixedly connected with the conical feed hopper 5, a vibrating sieve plate assembly 7 is arranged between the primary screen cavity 3 and the air separation cavity 4, an air blowing assembly 8 is arranged on the outer wall of the air separation cavity 4, an air blowing cavity 29 of the air blowing assembly 8 is communicated with the air separation cavity 4, and the air separation cavity 4 further comprises a fine selection cavity 10 arranged on the other side of the air blowing assembly 8, a first discharge hopper 11 and a second discharge hopper 12 arranged at the bottom of the fine selection cavity 10; by arranging the anti-blocking feed hopper 1 at the upper end of the box body 2, when selected materials enter the box body 1 from the feed hopper, effective vibration and extrusion are realized under the action of the movable discharge hopper 6 component arranged at the lower end of the anti-blocking feed hopper 1, so that grains passing through the outlet of the anti-blocking feed hopper 1 cannot be blocked at the position, when grain particles entering the box body 2 pass through the primary screening cavity 3, the grains are screened primarily due to the arrangement of the vibrating screen plate component 7 in the primary screening cavity 3, the grain particles above the vibrating screen plate component can rapidly pass through the hole of the vibrating screen plate 20 and enter the winnowing cavity 4 for winnowing due to the vibration of the vibrating screen plate 20 in the vibrating screen plate component 7, and meanwhile, under the effect of wind power winnowing in the winnowing cavity 4, the first discharge hopper 11 and the second discharge hopper 12 arranged along the length direction at the bottom of the winnowing cavity 10 are subjected to gravity, realize the multistage sorting of class, under the effect of the activity play hopper subassembly 6 that sets up in box 2 upper end from this, alleviateed the pressure of follow-up choice greatly for subsequent choice work is more smooth and high-efficient, has avoided the problem of jam.
Preferably, the movable discharging hopper assembly 6 comprises a discharging head 13 fixedly communicated with the conical feeding hopper 5 and a power assembly 14 fixed on the box body 2, the discharging head 13 is provided with a movable plate 15, the movable plate 15 is hinged with the upper end of the discharging head 13, the power assembly 14 comprises a power motor 16 and a cam 17 connected with a rotating main shaft of the power motor 16, one side of the movable plate 15 close to the cam 17 is provided with a rubber plate 18, a position of the movable plate 15 close to the bottom of the discharging head 13 is provided with a compression spring 19, and two ends of the compression spring 19 are sequentially fixed with the movable plate 15 and the box body 2; discharge head 13 in the activity play hopper subassembly 6 is through setting up fly leaf 15, carry out elastic connection between compression spring 19 and box 2 with the other end of the fly leaf 15 of discharge head 13 articulated, simultaneously under the effect of cam 17 in the power component, fly leaf 15 rotation is hugged closely to cam 17 for fly leaf 15 can realize and discharge head 13 between closed and open effect, realize the extrusion and the vibration of the grain granule in the stub bar 13 from this, realized grain when passing through discharge head 13 and prevented stifled function.
Preferably, the vibrating screen plate assembly 7 comprises a vibrating screen plate 20 and vibrating assemblies 21 arranged at two ends of the moving screen plate 20, a sliding groove 22 is arranged at a position of the box body 2 close to the vibrating screen plate 21, a sliding rod 23 connected and arranged at the end part of the vibrating screen plate 20 is arranged in the sliding groove 22, a vibrating spring 24 is arranged between the upper end of the sliding rod 23 and the upper end of the sliding groove 22, and a vibrating spring is arranged between the lower end of the sliding rod 23 and the lower end of the sliding groove 22; the vibration assembly 21 further comprises a vibration motor 25 and a vibration cam 26 connected with a rotating main shaft of the vibration motor 25, and the vibration cam 26 is arranged close to the sliding rod 23; through the sliding arrangement of the vibrating screen plate 20 on the inner part of the box body 2, the vibrating screen plate 20 can vibrate up and down in the sliding groove 22, and under the action of the vibrating cam 26 on the sliding rod 23, the sliding rod 23 drives the vibrating screen plate 20 to vibrate in the sliding groove 22 arranged in the box body 2 under the action of the vibrating spring 24, so that the power supply to the vibrating screen plate 20 is realized.
Preferably, the blower assembly 8 comprises a blower motor 27 and a blade 28 fixedly connected with a rotating main shaft of the blower motor 27, the blade 28 is arranged inside a blower cavity 29, and a protective screen 30 is arranged at an air outlet end of the blower cavity 29.
Preferably, the first discharging hopper 11 and the second discharging hopper 12 are sequentially arranged along the length direction of the selection cavity 10, the tail end of the selection cavity 10 is provided with an air outlet 31, and the air outlet 31 is provided with a dustproof screen plate 32; the air outlet is provided with dustproof mesh plate 32 for the multistage choice is realized to choice chamber 10 inside, and the setting of dustproof mesh plate 32 simultaneously realizes the circulation of the inside air of box 2 and prevents that the dust in the box 2 is a large amount of discharges the external world and causes operational environment's pollution.
Example 1
An automatic multi-stage classificator comprises an anti-blocking feed hopper 1 and a box body 2 communicated with the outlet end of the anti-blocking feed hopper 1, wherein the box body 2 is sequentially provided with a primary screening cavity 3 and a winnowing cavity 4 from top to bottom; the anti-blocking feed hopper 1 comprises a conical feed hopper 5 and a movable discharge hopper assembly 6 fixedly connected with the conical feed hopper 5, a vibrating sieve plate assembly 7 is arranged between the primary screen cavity 3 and the air separation cavity 4, an air blowing assembly 8 is arranged on the outer wall of the air separation cavity 4, an air blowing cavity 29 of the air blowing assembly 8 is communicated with the air separation cavity 4, and the air separation cavity 4 further comprises a fine selection cavity 10 arranged on the other side of the air blowing assembly 8, a first discharge hopper 11 and a second discharge hopper 12 arranged at the bottom of the fine selection cavity 10; by arranging the anti-blocking feed hopper 1 at the upper end of the box body 2, when selected materials enter the box body 1 from the feed hopper, effective vibration and extrusion are realized under the action of the movable discharge hopper 6 component arranged at the lower end of the anti-blocking feed hopper 1, so that grains passing through the outlet of the anti-blocking feed hopper 1 cannot be blocked at the position, when grain particles entering the box body 2 pass through the primary screening cavity 3, the grains are screened primarily due to the arrangement of the vibrating screen plate component 7 in the primary screening cavity 3, the grain particles above the vibrating screen plate component can rapidly pass through the hole of the vibrating screen plate 20 and enter the winnowing cavity 4 for winnowing due to the vibration of the vibrating screen plate 20 in the vibrating screen plate component 7, and meanwhile, under the effect of wind power winnowing in the winnowing cavity 4, the first discharge hopper 11 and the second discharge hopper 12 arranged along the length direction at the bottom of the winnowing cavity 10 are subjected to gravity, realize the multistage sorting of class, under the effect of the activity play hopper subassembly 6 that sets up in box 2 upper end from this, alleviateed the pressure of follow-up choice greatly for subsequent choice work is more smooth and high-efficient, has avoided the problem of jam.
Example 2
On the basis of embodiment 1, the movable discharging hopper assembly 6 comprises a discharging head 13 fixedly communicated with the conical feeding hopper 5 and a power assembly 14 fixed on the box body 2, the discharging head 13 is provided with a movable plate 15, the movable plate 15 is hinged with the upper end of the discharging head 13, the power assembly 14 comprises a power motor 16 and a cam 17 connected with a rotating main shaft of the power motor 16, one side of the movable plate 15 close to the cam 17 is provided with a rubber plate 18, a position of the movable plate 15 close to the bottom of the discharging head 13 is provided with a compression spring 19, and two ends of the compression spring 19 are sequentially fixed with the movable plate 15 and the box body 2; discharge head 13 in the activity play hopper subassembly 6 is through setting up fly leaf 15, carry out elastic connection between compression spring 19 and box 2 with the other end of the fly leaf 15 of discharge head 13 articulated, simultaneously under the effect of cam 17 in the power component, fly leaf 15 rotation is hugged closely to cam 17 for fly leaf 15 can realize and discharge head 13 between closed and open effect, realize the extrusion and the vibration of the grain granule in the stub bar 13 from this, realized grain when passing through discharge head 13 and prevented stifled function.
Example 3
On the basis of embodiment 2, the blower assembly 8 includes a blower motor 27, a blade 28 fixedly connected to a rotation main shaft of the blower motor 27, the blade 28 is disposed inside a blower cavity 29, and a protective screen 30 is disposed at an air outlet end of the blower cavity 29.
Example 4
On the basis of embodiment 2, the blower assembly 8 includes a blower motor 27, a blade 28 fixedly connected to a rotation main shaft of the blower motor 27, the blade 28 is disposed inside a blower cavity 29, and a protective screen 30 is disposed at an air outlet end of the blower cavity 29.
Example 5
On the basis of the above embodiment, the first discharging hopper 11 and the second discharging hopper 12 are sequentially arranged along the length direction of the selection cavity 10, the tail end of the selection cavity 10 is provided with an air outlet 31, and the air outlet 31 is provided with a dustproof screen 32; the air outlet is provided with dustproof mesh plate 32 for the multistage choice is realized to choice chamber 10 inside, and the setting of dustproof mesh plate 32 simultaneously realizes the circulation of the inside air of box 2 and prevents that the dust in the box 2 is a large amount of discharges the external world and causes operational environment's pollution.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. An automatic multistage refiner, characterized in that: the anti-blocking pneumatic winnowing machine comprises an anti-blocking feed hopper (1) and a box body (2) communicated with the outlet end of the anti-blocking feed hopper (1), wherein a primary screening cavity (3) and a winnowing cavity (4) are sequentially arranged on the box body (2) from top to bottom; prevent stifled feeder hopper (1) including toper feeder hopper (5), with toper feeder hopper (5) fixed connection's activity play hopper subassembly (6), be provided with vibration sieve subassembly (7) between prescreening chamber (3) and selection by winnowing chamber (4), selection by winnowing chamber (4) outer wall is provided with air blast subassembly (8), air blast chamber (29) and the intercommunication in selection by winnowing chamber (4) of air blast subassembly (8), selection by winnowing chamber (4) are still including setting up selection chamber (10) at air blast subassembly (8) opposite side, setting up first play hopper (11), the second play hopper (12) in selection chamber (10) bottom.
2. An automatic multistage concentrator as claimed in claim 1, characterized in that: the activity goes out hopper subassembly (6) and includes play stub bar (13) with the fixed intercommunication of toper feeder hopper (5), fixes power component (14) on box (2), it is provided with fly leaf (15) to go out stub bar (13), fly leaf (15) and the articulated setting in upper end of ejection of compact head (13), power component (14) include motor power (16), rotate cam (17) that the main shaft is connected with motor power (16), one side that fly leaf (15) are close to cam (17) is provided with rubber slab (18), the position that fly leaf (15) are close to ejection of compact head (13) bottom is provided with compression spring (19), compression spring (19) both ends are fixed with fly leaf (15), box (2) in proper order.
3. An automatic multistage concentrator as claimed in claim 1, characterized in that: the vibrating screen plate assembly (7) comprises a vibrating screen plate (20) and vibrating assemblies (21) arranged at two ends of the vibrating screen plate (20), a sliding groove (22) is formed in the position, close to the vibrating screen plate (20), of the box body (2), a sliding rod (23) connected and arranged at the end part of the vibrating screen plate (20) is arranged in the sliding groove (22), a vibrating spring (24) is arranged between the upper end of the sliding rod (23) and the upper end of the sliding groove (22), and a vibrating spring is arranged between the lower end of the sliding rod (23) and the lower end of the sliding groove (22); the vibration assembly (21) further comprises a vibration motor (25) and a vibration cam (26) connected with a rotation main shaft of the vibration motor (25), and the vibration cam (26) is arranged close to the sliding rod (23).
4. An automatic multistage concentrator as claimed in claim 1, characterized in that: the air blowing assembly (8) comprises an air blowing motor (27) and a blade (28) fixedly connected with a rotating main shaft of the air blowing motor (27), the blade (28) is arranged in an air blowing cavity (29), and a protective screen plate (30) is arranged at an air outlet end of the air blowing cavity (29).
5. An automatic multistage concentrator as claimed in claim 1, characterized in that: the first discharging hopper (11) and the second discharging hopper (12) are sequentially arranged along the length direction of the selection cavity (10), the tail end of the selection cavity (10) is provided with an air outlet (31), and the air outlet (31) is provided with a dustproof screen plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920775271.2U CN210159967U (en) | 2019-05-24 | 2019-05-24 | Automatic multistage classificator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920775271.2U CN210159967U (en) | 2019-05-24 | 2019-05-24 | Automatic multistage classificator |
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| Publication Number | Publication Date |
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| CN210159967U true CN210159967U (en) | 2020-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920775271.2U Active CN210159967U (en) | 2019-05-24 | 2019-05-24 | Automatic multistage classificator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744787A (en) * | 2020-06-19 | 2020-10-09 | 石城县康皇蜂业有限公司 | Bee pollen edulcoration device |
| CN112547513A (en) * | 2020-12-09 | 2021-03-26 | 山东鲁地源天然药物有限公司 | Impurity-removing winnowing equipment and winnowing method for traditional Chinese medicinal materials |
| CN114433459A (en) * | 2022-02-11 | 2022-05-06 | 济南三千茶农茶业有限公司 | High-efficient dust collector of tea processing |
-
2019
- 2019-05-24 CN CN201920775271.2U patent/CN210159967U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744787A (en) * | 2020-06-19 | 2020-10-09 | 石城县康皇蜂业有限公司 | Bee pollen edulcoration device |
| CN112547513A (en) * | 2020-12-09 | 2021-03-26 | 山东鲁地源天然药物有限公司 | Impurity-removing winnowing equipment and winnowing method for traditional Chinese medicinal materials |
| CN112547513B (en) * | 2020-12-09 | 2022-03-15 | 山东鲁地源天然药物有限公司 | Impurity-removing winnowing equipment and winnowing method for traditional Chinese medicinal materials |
| CN114433459A (en) * | 2022-02-11 | 2022-05-06 | 济南三千茶农茶业有限公司 | High-efficient dust collector of tea processing |
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