CN210753708U - Vibrating screen with automatic cleaning function - Google Patents
Vibrating screen with automatic cleaning function Download PDFInfo
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- CN210753708U CN210753708U CN201921474286.1U CN201921474286U CN210753708U CN 210753708 U CN210753708 U CN 210753708U CN 201921474286 U CN201921474286 U CN 201921474286U CN 210753708 U CN210753708 U CN 210753708U
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- welded
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- screening hopper
- vibrating screen
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Abstract
The utility model discloses a vibrating screen with automatic cleaning function, which comprises a supporting base and a screening hopper, wherein supporting legs are welded at four corners of the top of the supporting base, damping springs are welded at the tops of the supporting legs, fixed transverse plates are welded at the outer sides of the screening hopper and above the supporting legs, and the bottoms of the fixed transverse plates are welded with the tops of the damping springs, the utility model prevents small-particle materials from being wrapped into large-particle materials to flow out to cause the problem of incomplete screening by arranging a material baffle plate, separates partial materials by the material baffle plate to fully screen one end of a discharging pipe, and cleans the cleaning brush along the surface of the filtering screen under the action of an ejection spring by arranging the cleaning brush and a reciprocating lead screw, and the material baffle plate slides forwards under the action of repulsion force between a strong magnet and a permanent magnet and is separated from the filtering screen to clean residual materials by the cleaning brush into the discharging pipe, the cleaning is more convenient and faster, and the material residue is avoided.
Description
The technical field is as follows:
the utility model relates to a reciprocating sieve, in particular to reciprocating sieve with automatically, clean function.
Background art:
in the polyethylene production process, resin produced by a reactor is conveyed to a vibrating screen from a rotary feeder at the lower part of a product degassing bin by gravity flow, the vibrating screen separates large-size lumps in the resin, qualified resin continuously flows to a downstream additive system, and the large-size lumps are discharged to a waste hopper on the ground through a double valve, so that the large-size lumps are prevented from blocking downstream equipment to normally operate. When the linear vibrating screen is used for full-load production, under the action of gravity and vibration, small particle materials are often wrapped in large particle materials and flow out, the problem of incomplete screening is easily caused, and partial materials cannot be blocked by a specific mechanism to be fully screened before entering a discharge pipe; in addition, after the screening is finished, the surface of the screen cannot be cleaned, the residual materials cannot be swept into the discharge pipe, and the material residues cannot be avoided.
The utility model has the following contents:
the to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a reciprocating sieve with automatically, clean the function.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a reciprocating sieve with automatic cleaning function, including supporting base and screening hopper, the supporting leg has all been welded in the four corners of supporting base top, damping spring has all been welded at the top of supporting leg, fixed diaphragm has all been welded in the outside of screening hopper and the top that is located the supporting leg, the bottom of fixed diaphragm and damping spring's top welding, the top demountable installation of screening hopper has dustproof apron, the charge door has been seted up to the one end at dustproof apron top, spacing spout has all been seted up to the both sides of dustproof apron inner wall, two sliding connection has the promotion slide between the spacing spout, the direction rotation that is inside and perpendicular to the promotion slide of dustproof apron is connected with reciprocating lead screw, reciprocating lead screw and promotion slide threaded connection, the inside sliding connection of promotion slide has clean push rod, the top of the cleaning push rod is connected with the top of the inner wall of the pushing sliding plate through an ejection spring, the bottom of the cleaning push rod is fixedly connected with a cleaning brush, and a filter sieve is fixedly arranged inside the sieving hopper.
As an optimized scheme of the utility model, the bottom fixed mounting of screening hopper has the unloading pipe, one side fixed mounting of unloading pipe has shock dynamo.
As an optimal scheme of the utility model, the one end sliding connection who keeps away from the charge door at filter sieve top has material baffle, material baffle's one end welding has the regulation slide bar of two "L" type structures, inside the screening hopper was inserted to the one end of adjusting the slide bar, just adjust slide bar and screening hopper sliding connection, it has reset spring to adjust the inside pot head of slide bar insertion screening hopper, material baffle keeps away from the one end fixed mounting who adjusts the slide bar has strong magnet.
As a preferred scheme of the utility model, the fixed position that the cleaning brush corresponds powerful magnet installs the permanent magnet the same with powerful magnet magnetic pole, just repulsion between powerful magnet and the permanent magnet is greater than reset spring's elasticity.
As an optimal scheme of the utility model, the screening hopper is kept away from the one end fixed mounting of charge door and is had the discharging pipe.
As an optimized proposal of the utility model, one end of the filter sieve far away from the discharge pipe is at a fifteen-degree included angle with the horizontal direction.
As a preferred scheme of the utility model, the one end fixed mounting of dustproof apron has push motor, push motor's output and reciprocal lead screw fixed connection, the one end fixed mounting that the dustproof apron inner wall is close to push motor has travel switch, just push motor and travel switch electric connection, the bottom fixed mounting of dustproof apron has rubber adhesive tape.
The utility model discloses the beneficial effect who reaches is: the utility model discloses a material baffle has been set up, prevent that the small granule material from being wrapped up in into and flowing in the large granule material, avoid causing the not thorough problem of screening, make its one end at the discharging pipe fully sieve with the separation of partial material through material baffle, through having set up cleaning brush and reciprocating screw, under the effect of ejecting spring, make its cleaning brush along filter sieve surface cleaning, under the repulsion effect between powerful magnet and permanent magnet, material baffle slides forward, and separate with the filter sieve, make cleaning brush clear into in the discharging pipe with remaining material, it is clean convenient and fast more, avoid the material to remain.
Description of the drawings:
the accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is an enlarged view of the utility model at A;
FIG. 5 is an enlarged view of the utility model at B;
fig. 6 is a sectional view of the dustproof cover plate of the present invention.
In the figure: 1. a support base; 2. supporting legs; 3. a damping spring; 4. screening the hopper; 5. fixing the transverse plate; 6. a discharging pipe; 7. vibrating a motor; 8. a discharge pipe; 9. a dust-proof cover plate; 10. a feed inlet; 11. a push motor; 12. a reciprocating screw; 13. pushing the sliding plate; 14. cleaning the push rod; 15. a cleaning brush; 16. ejecting a spring; 17. a limiting chute; 18. a strong magnet; 19. filtering and screening; 20. a material baffle; 21. adjusting the sliding rod; 22. a return spring.
The specific implementation mode is as follows:
the preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in figures 1-6, the utility model provides a vibrating screen with automatic cleaning function, which comprises a supporting base 1 and a screening hopper 4, supporting legs 2 are welded at four corners of the top of the supporting base 1, damping springs 3 are welded at the tops of the supporting legs 2, so as to facilitate screening vibration of the screening hopper 4, fixed transverse plates 5 are welded at the outer sides of the screening hopper 4 and above the supporting legs 2, the bottom of the fixed transverse plates 5 are welded with the tops of the damping springs 3, a dustproof cover plate 9 is detachably arranged at the top of the screening hopper 4, a charging hole 10 is arranged at one end of the top of the dustproof cover plate 9, so as to facilitate material addition, limiting chutes 17 are arranged at two sides of the inner wall of the dustproof cover plate 9, a pushing slide plate 13 is connected between the two limiting chutes 17 in a sliding manner, a reciprocating screw 12 is rotatably connected in the dustproof cover plate, be convenient for drive promotion slide 13 reciprocating motion, reciprocal lead screw 12 and promotion slide 13 threaded connection, the inside sliding connection that promotes slide 13 has clean push rod 14, the top of clean push rod 14 is passed through ejecting spring 16 and is connected with the top that promotes slide 13 inner wall, the bottom fixedly connected with cleaning brush 15 of clean push rod 14 is convenient for clean filter sieve 19 through cleaning brush 15, the inside fixed mounting of screening hopper 4 has filter sieve 19, the screening material of being convenient for.
Furthermore, the bottom of the screening hopper 4 is fixedly provided with a discharging pipe 6, so that the materials can be conveniently collected, one side of the discharging pipe 6 is fixedly provided with a vibration motor 7, and the type of the vibration motor 7 is FZSDQ-01, so that the filter sieve 19 can be conveniently driven to work through vibration.
Furthermore, one end of the top of the filter sieve 19, which is far away from the feed inlet 10, is slidably connected with a material baffle 20, one end of the material baffle 20 is welded with two adjusting slide rods 21 of an L-shaped structure, one end of each adjusting slide rod 21 is inserted into the corresponding screening hopper 4, the adjusting slide rods 21 are slidably connected with the corresponding screening hopper 4, one end of each adjusting slide rod 21, which is inserted into the corresponding screening hopper 4, is sleeved with a return spring 22, one end of the material baffle 20, which is far away from the corresponding adjusting slide rod 21, is fixedly provided with a strong magnet 18, and the material is prevented from being discharged out of the.
Furthermore, a permanent magnet with the same magnetic pole as the strong magnet 18 is fixedly arranged at the position, corresponding to the strong magnet 18, of the cleaning brush 15, and the repulsive force between the strong magnet 18 and the permanent magnet is larger than the elastic force of the return spring 22, so that the material baffle 20 is convenient to push during cleaning, and the blocked materials are convenient to clean.
Furthermore, a discharge pipe 8 is fixedly installed at one end, far away from the feed inlet 10, of the screening hopper 4, so that large particles can be discharged conveniently.
Furthermore, one end of the filter sieve 19, which is far away from the discharge pipe 8, forms a fifteen-degree included angle with the horizontal direction, so that the material is conveniently discharged.
Further, the one end fixed mounting of dust-proof cover plate 9 has push motor 11, push motor 11's output and reciprocal lead screw 12 fixed connection, and the one end fixed mounting that the inner wall of dust-proof cover plate 9 is close to push motor 11 has travel switch, and push motor 11 and travel switch electric connection, the cleaning and the reseing of cleaning brush 15 of being convenient for, and the bottom fixed mounting of dust-proof cover plate 9 has rubber adhesive tape to reduce the produced noise of vibration.
Specifically, the materials are fed into a screening hopper 4 through a feeding port 10 by feeding equipment, the screening hopper 4 is driven to vibrate by a vibration motor 7 at the moment, because one end of the screening sieve 19, which is far away from a discharge pipe 8, forms a fifteen-degree included angle with the horizontal direction, the screening hopper 4 vibrates and simultaneously drives the screening sieve 19 to vibrate, small-particle materials pass through the screening sieve 19 and fall into a discharge pipe 6 and slide out, large particles slide towards one side end of the discharge pipe 8 under the action of gravity, large and small materials slide towards one end of the discharge pipe 8 due to the vibration of the screening hopper 4, at the moment, the small-particle materials are prevented from being wrapped into large-particle materials and flowing out under the action of a material baffle 20, so that the large-particle materials are sufficiently screened at one end of the discharge pipe 8, after screening is completed, a pushing motor 11 is started, and the pushing motor 11 drives a pushing sliding, the cleaning brush 15 slides on the top of the filter screen 19 all the time during the movement of the pushing slide plate 13 forward under the action of the ejecting spring 16 to clean the residual materials on the top of the filter screen 19, when the cleaning brush 15 moves to a position close to one end of the strong magnet 18, because the position of the cleaning brush 15 corresponding to the strong magnet 18 is fixedly provided with a permanent magnet with the same magnetic pole as the strong magnet 18, and the repulsive force between the strong magnet 18 and the permanent magnet is larger than the elastic force of the return spring 22, under the repulsive force between the strong magnet 18 and the permanent magnet, the material baffle plate 20 slides forward and is separated from the filter screen 19, so that the cleaning brush 15 cleans the residual materials into the discharge pipe 8, when the cleaning brush 15 moves to the end, the cleaning brush is reset under the action of the reciprocating screw 12, when the cleaning brush 15 is far away from the strong magnet 18, under the action of the return spring 22, the material baffle plate 20 is reset again, and stops the operation when the travel switch is touched.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a reciprocating sieve with automatically, clean function, is including supporting base (1) and screening hopper (4), its characterized in that: the supporting legs (2) are welded at four corners of the top of the supporting base (1), the damping springs (3) are welded at the tops of the supporting legs (2), the fixed transverse plates (5) are welded at the outer sides of the screening hoppers (4) and above the supporting legs (2), the bottoms of the fixed transverse plates (5) are welded with the tops of the damping springs (3), the top of the screening hoppers (4) is detachably provided with a dustproof cover plate (9), one end of the top of the dustproof cover plate (9) is provided with a feed inlet (10), two sides of the inner wall of the dustproof cover plate (9) are provided with limiting sliding grooves (17), a pushing sliding plate (13) is connected between the two limiting sliding grooves (17) in a sliding manner, a reciprocating lead screw (12) is rotatably connected in the dustproof cover plate (9) in a direction perpendicular to the pushing sliding plate (13), and the reciprocating lead screw (12) is in threaded connection with the, the inside sliding connection that promotes slide (13) has clean push rod (14), the top of clean push rod (14) is connected with the top that promotes slide (13) inner wall through ejecting spring (16), the bottom fixedly connected with cleaning brush (15) of clean push rod (14), the inside fixed mounting of screening hopper (4) has filter sieve (19).
2. The vibrating screen with the automatic cleaning function according to claim 1, wherein a discharging pipe (6) is fixedly installed at the bottom of the screening hopper (4), and a vibrating motor (7) is fixedly installed at one side of the discharging pipe (6).
3. The vibrating screen with the automatic cleaning function as claimed in claim 1, wherein a material baffle (20) is slidably connected to one end of the top of the filtering screen (19) far away from the charging port (10), two adjusting slide rods (21) of an L-shaped structure are welded to one end of the material baffle (20), one end of each adjusting slide rod (21) is inserted into the screening hopper (4), the adjusting slide rods (21) are slidably connected with the screening hopper (4), a reset spring (22) is sleeved at one end of each adjusting slide rod (21) inserted into the screening hopper (4), and a strong magnet (18) is fixedly mounted at one end of the material baffle (20) far away from the adjusting slide rods (21).
4. The vibrating screen with the automatic sweeping function according to claim 1, wherein a permanent magnet having the same magnetic pole as the strong magnet (18) is fixedly installed at a position of the cleaning brush (15) corresponding to the strong magnet (18), and the repulsive force between the strong magnet (18) and the permanent magnet is larger than the elastic force of the return spring (22).
5. The vibrating screen with the automatic sweeping function according to claim 1, wherein a discharge pipe (8) is fixedly arranged at one end of the screening hopper (4) far away from the feeding port (10).
6. The vibrating screen with the automatic sweeping function according to claim 1, wherein one end of the filter screen (19) far away from the discharge pipe (8) forms a fifteen-degree included angle with the horizontal direction.
7. The vibrating screen with the automatic cleaning function according to claim 1, wherein a pushing motor (11) is fixedly mounted at one end of the dustproof cover plate (9), an output end of the pushing motor (11) is fixedly connected with a reciprocating screw rod (12), a travel switch is fixedly mounted at one end, close to the pushing motor (11), of the inner wall of the dustproof cover plate (9), the pushing motor (11) is electrically connected with the travel switch, and a rubber strip is fixedly mounted at the bottom of the dustproof cover plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474286.1U CN210753708U (en) | 2019-09-05 | 2019-09-05 | Vibrating screen with automatic cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474286.1U CN210753708U (en) | 2019-09-05 | 2019-09-05 | Vibrating screen with automatic cleaning function |
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| Publication Number | Publication Date |
|---|---|
| CN210753708U true CN210753708U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921474286.1U Active CN210753708U (en) | 2019-09-05 | 2019-09-05 | Vibrating screen with automatic cleaning function |
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| Country | Link |
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| CN (1) | CN210753708U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237100A (en) * | 2020-09-27 | 2021-01-19 | 贵州航兴凯宏机械有限公司 | Waste treatment system for four-wheel-drive strong-power radix pseudostellariae combine harvester |
| CN113385635A (en) * | 2021-04-30 | 2021-09-14 | 冀美霖 | Sand recycling device after lost foam casting |
| CN113477657A (en) * | 2021-05-18 | 2021-10-08 | 张天予 | Carbon residue recycle system in aluminium electrolysis industry |
| CN113931139A (en) * | 2021-10-12 | 2022-01-14 | 北京华能新锐控制技术有限公司 | Hydroelectric power generation channel desilting system |
| CN116519427A (en) * | 2023-07-04 | 2023-08-01 | 烟台鲁东勘察测绘有限公司 | Hydraulic loop geological sample separating device |
-
2019
- 2019-09-05 CN CN201921474286.1U patent/CN210753708U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237100A (en) * | 2020-09-27 | 2021-01-19 | 贵州航兴凯宏机械有限公司 | Waste treatment system for four-wheel-drive strong-power radix pseudostellariae combine harvester |
| CN113385635A (en) * | 2021-04-30 | 2021-09-14 | 冀美霖 | Sand recycling device after lost foam casting |
| CN113385635B (en) * | 2021-04-30 | 2024-02-20 | 泰安迈特尔机械有限公司 | Sand recycling device after lost foam casting |
| CN113477657A (en) * | 2021-05-18 | 2021-10-08 | 张天予 | Carbon residue recycle system in aluminium electrolysis industry |
| CN113931139A (en) * | 2021-10-12 | 2022-01-14 | 北京华能新锐控制技术有限公司 | Hydroelectric power generation channel desilting system |
| CN116519427A (en) * | 2023-07-04 | 2023-08-01 | 烟台鲁东勘察测绘有限公司 | Hydraulic loop geological sample separating device |
| CN116519427B (en) * | 2023-07-04 | 2023-09-05 | 烟台鲁东勘察测绘有限公司 | Hydraulic loop geological sample separating device |
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