CN220329182U - Multifunctional three-dimensional screening device - Google Patents
Multifunctional three-dimensional screening device Download PDFInfo
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- CN220329182U CN220329182U CN202321022245.5U CN202321022245U CN220329182U CN 220329182 U CN220329182 U CN 220329182U CN 202321022245 U CN202321022245 U CN 202321022245U CN 220329182 U CN220329182 U CN 220329182U
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- 238000012216 screening Methods 0.000 title claims abstract description 71
- 239000000463 material Substances 0.000 claims abstract description 81
- 238000013016 damping Methods 0.000 claims description 8
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of raw material screening, and particularly relates to a multifunctional three-dimensional screening device. The utility model combines the characteristics of the vibrating screen and the rolling screen, when the materials are screened, the materials move in three dimensions (namely front and back, left and right, up and down), the materials enter from the high side of the rotary screening mechanism, the rotary screening mechanism rotates to screen the materials, qualified materials pass through the meshes of the rotary screening mechanism and enter a qualified material channel of the collecting mechanism below, unqualified materials pass through the rotary screen and enter the unqualified material channel of the collecting mechanism from the low side of the rotary screening mechanism, and the vibrating mechanism provides vibration, so that the rotary screening mechanism is assisted to promote screening on one hand, and on the other hand, the materials blocking the meshes of the rotary screening mechanism fall off when moving to a high place through vibration, so that the screening efficiency is improved.
Description
Technical Field
The utility model belongs to the field of raw material screening, and particularly relates to a multifunctional three-dimensional screening device.
Background
The screening device is a device for screening the size of raw materials, and has a common field in the fields of chemical industry and the like. Currently, vibrating screens and rotary screens are commonly used in the market, but when irregular articles are screened by the vibrating screens and the rolling screens, the screens are very easy to block, so that the screening efficiency is reduced, the screening is incomplete, the screens are cleaned regularly, and time and labor are wasted.
The prior combined screening device of the rotary screen and the vibrating screen has the following defects as described in CN 217289313U:
(1) The discharge mechanism that lacks unqualified material leads to unqualified material to pile up in the rotary screen low department, and on the one hand manual clearance reduces production efficiency, and on the other hand easily leads to screening effect to reduce, reduces screening efficiency.
(2) The vibration motor and the motor fixing plate are connected with the base, and a supporting spring is arranged between the vibration motor and the rotary screening machine, so that the promotion effect of the vibration motor on screening of the barreled screen is weakened.
Disclosure of Invention
The utility model aims to solve the technical problems that: overcomes the defects of the prior art, provides a multifunctional three-dimensional screening machine, can automatically clean a screen in the screening process, avoids screen blockage, improves the working efficiency, can timely discharge unqualified materials, reduces the manual operation amount, improves the production efficiency, and can maintain the efficient screening efficiency for a long time.
The utility model relates to a multifunctional three-dimensional screening device which comprises a bracket, a rotary screening mechanism, a vibration mechanism and a collecting mechanism, wherein the rotary screening mechanism is obliquely arranged above the bracket, the vibration mechanism is fixedly connected with the bracket, the collecting mechanism is arranged on the lower side of the rotary screening mechanism, and the collecting mechanism is fixedly connected with the bracket.
The utility model combines the characteristics of the vibrating screen and the rolling screen, when the materials are screened, the materials move in three dimensions (namely front and back, left and right, up and down), the materials enter from the high side of the rotary screening mechanism, the rotary screening mechanism rotates to screen the materials, qualified materials pass through the meshes of the rotary screening mechanism and enter a qualified material channel of the collecting mechanism below, unqualified materials pass through the rotary screen and enter the unqualified material channel of the collecting mechanism from the low side of the rotary screening mechanism, and the vibrating mechanism provides vibration, so that the rotary screening mechanism is assisted to promote screening on one hand, and on the other hand, the materials blocking the meshes of the rotary screening mechanism fall off when moving to a high place through vibration, so that the screening efficiency is improved.
The multifunctional three-dimensional screening device, the rotary screening mechanism comprises: the rotary screen, rotation axis and rotary screen divide the motor, and rotary screen divides motor slope to locate support top one side, and rotary screen divides the motor output and is connected with the rotation axis, and the rotation axis both ends are connected with the support rotation, and rotary screen encircles rotation axis fixed connection with the gradient, and the rotation axis drives rotary screen rotation. The rotary screening mechanism is obliquely arranged to promote the material to cover the rotary screen on one hand and improve screening efficiency. On the other hand, unqualified materials are prevented from being piled up in the middle of the rotary screen, and the unqualified materials are conveniently collected and discharged at the low side of the rotary screen.
The multifunctional three-dimensional screening device is characterized in that the high side of the rotary screen is provided with a feeding degree, the low side of the rotary screen is provided with a discharging hopper, and the feeding degree and the discharging hopper are fixedly connected with the support.
The multifunctional three-dimensional screening device is characterized in that the vibration mechanism comprises vibration plates, the vibration plates are arranged on two sides below the support in pairs, vibration motors are arranged on the vibration plates in pairs, vibration is generated by the vibration motors, and is transmitted to the support through the vibration plates and further transmitted to the rotary screening mechanism.
The multifunctional three-dimensional screening device is characterized in that the vibrating plate is rigidly connected with the support, and the vibrating motor is rigidly connected with the vibrating plate. The rigid connection is beneficial to vibration conduction, and the rotary screening mechanism is guaranteed to be subjected to vibration with sufficient strength.
The multifunctional three-dimensional screening device is characterized in that the collecting mechanism comprises a qualified material channel and an unqualified material channel, the qualified material channel and the unqualified material channel are fixedly connected with the support, the qualified material channel is arranged below the rotary screen, the qualified material channel is obliquely arranged, the obliquely arranged qualified material channel is convenient to collect qualified materials, and accumulation of the qualified materials is avoided. The discharge hole of the qualified material channel is arranged at the low side of the qualified material channel. The length of the qualified material channel is longer than the screening length of the rotary screen, so that all qualified materials passing through the screen of the rotary screen are ensured to fall into the qualified material channel.
The multifunctional three-dimensional screening device is characterized in that the unqualified material channel is vertically arranged, and the unqualified material channel is arranged at the lower side of the discharge hopper. The unqualified material channel and the qualified material channel are arranged in an isolated manner.
The multifunctional three-dimensional screening device is characterized in that a base is arranged below the support, a damping mechanism is arranged between the support and the base, the damping mechanism is a damping spring, the influence of the vibration motor on the base is reduced, and the stability of the mechanism is improved.
Compared with the prior art, the utility model has the beneficial effects that:
(1) Through the slope setting rotation screening mechanism to set up hopper and unqualified material way in the rotary screen low side, timely discharge unqualified material in the rotary screen, avoid piling up because unqualified material and cause screening efficiency to reduce, saved artifical clearance, improved production efficiency.
(2) Through setting up vibration mechanism and support rigid connection, rotation screening mechanism and leg joint have improved the promotion effect that vibration mechanism sieved rotation screening mechanism.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model.
In the figure: 1. feeding into a hopper; 2. a rotation shaft; 3. a rotary screen; 4. a rotary screening motor; 5. discharging a hopper; 6. a bracket; 7. a qualified material channel; 8. a qualified material channel outlet; 9. a reject lane; 10. a damping mechanism; 11. a base; 12. a vibration motor; 13. and a vibration plate.
Detailed Description
As shown in fig. 1, the multifunctional three-dimensional sifter according to the present utility model includes: support 6, rotation screening mechanism, vibration mechanism and collection mechanism, rotation screening mechanism slope is located support 6 top, vibration mechanism and support 6 fixed connection, and collection mechanism locates rotation screening mechanism downside, collection mechanism and support fixed connection.
The rotary screening mechanism includes: the rotary screen 3, the rotary shaft 2 and the rotary screen motor 4, the rotary screen motor 4 is connected with the support 6 through a boss, the rotary screen motor 4 is arranged on one side of the support 6, and the output end is arranged to be inclined upwards towards the inner side of the support 6.
The output end of the rotary screening motor 4 is connected with the rotary shaft 2 through a coupler, two ends of the rotary shaft 2 are sleeved in a circular ring, and the circular ring is connected with the bracket 6 through a connecting rod.
The rotary screen 3 and the rotary shaft 2 are inclined at the same angle, the rotary screen 3 is fixedly connected around the rotary shaft 2, the central line of the rotary screen 3 coincides with the rotary shaft 2, and the rotary screen 3 is guaranteed to self-transfer around the rotary shaft 2.
The vibration mechanism comprises vibration plates 13, the vibration plates 13 are arranged on two sides below the bracket 6 in pairs, and vibration motors 12 are arranged on the vibration plates 13 in pairs.
The vibration plate 13 is rigidly connected to the bracket 6, and the vibration motor 12 is rigidly connected to the vibration plate 13 through a steel plate.
The collecting mechanism comprises a qualified material channel 7 and an unqualified material channel 9, the qualified material channel 7 and the unqualified material channel 9 are fixedly connected with the support 6, the qualified material channel 7 and the unqualified material channel 9 are arranged between the pair of vibrating plates 13, and the middle part of the support 6 is hollowed out and arranged correspondingly to the qualified material channel 7 and the unqualified material channel 9.
The qualified material way 7 is obliquely arranged below the rotary screen 3, the qualified material way outlet 8 is arranged at the lower side of the qualified material way 7, and the unqualified material way 9 is vertically arranged below the outlet hopper 5.
A base 11 is arranged below the support 6, a damping mechanism 10 is arranged between the support 6 and the base 11, and the damping mechanism 10 is a damping spring.
Working process or working principle:
the material is added to the rotary screen 3 through the feeding hopper 1, the rotary screen 3 is driven to rotate by the rotary screen 4 through the rotary shaft 2, the rotary screen 3 is obliquely arranged, the material is laterally moved to the lower side by the rotary screen 3, the qualified material slides to the qualified material channel 7 through meshes of the rotary screen 3, the qualified material channel 7 is obliquely arranged, the qualified material slides to the lower side of the qualified material channel 7 and is discharged through the qualified material channel discharge port 8, the unqualified material is moved to the lower side of the rotary screen 3, and the unqualified material is discharged through the unqualified material channel 9 through the discharging hopper 5.
For irregularly-shaped materials, the meshes of the rotary screen 3 are easy to be blocked, the vibration motor 12 conducts vibration to the rotary screen 3 through the vibration plate 13, and when the blocked materials rotate to a high position along with the rotary screen 3, the blocked materials fall off due to vibration. And the vibrating mechanism can facilitate screening by the rotary screen 3.
Be equipped with cushioning mechanism 10 between support 6 and the base 11, cushioning mechanism 10 can alleviate the influence of vibration mechanism to base 11, reinforcing equipment's stability.
The description of the directions and the relative positional relationships of the structures, such as the description of the front, back, left, right, up and down, in the present utility model does not limit the present utility model, but is merely for convenience of description.
Claims (6)
1. A multifunctional three-dimensional sifter, comprising: the rotary screening mechanism comprises a rotary screen (3), is obliquely arranged above the support (6), is fixedly connected with the support (6), and is arranged at the lower side of the rotary screening mechanism;
the rotary screening mechanism further includes: the rotary screening device comprises a rotary shaft (2) and a rotary screening motor (4), wherein the rotary screening motor (4) is obliquely arranged on one side above a support (6), the output end of the rotary screening motor (4) is connected with the rotary shaft (2), the rotary shaft (2) is rotationally connected with the support (6), the rotary screen (3) is fixedly connected around the rotary shaft (2), and the rotary shaft (2) drives the rotary screen (3) to rotate;
the high side of rotary screen (3) is equipped with into hopper (1), and rotary screen (3) low side is equipped with out hopper (5), goes into hopper (1) and ejection of compact hopper (5) and support (6) fixed connection.
2. A multifunctional three-dimensional sifter according to claim 1, characterized in that the vibration mechanism comprises a vibration motor (12), the vibration motor (12) being mounted on vibration plates (13) on both sides below the bracket (6).
3. A multifunctional three-dimensional sifter according to claim 2, characterized in that the vibration plate (13) is rigidly connected to the bracket (6), and the vibration motor (12) is rigidly connected to the vibration plate (13).
4. A multifunctional three-dimensional screening device according to claim 3, characterized in that the collecting mechanism comprises a qualified material channel (7) and a disqualified material channel (9), the qualified material channel (7) and the disqualified material channel (9) are fixedly connected with the support (6), the qualified material channel (7) is obliquely arranged below the rotary screen (3), the qualified material channel outlet (8) is arranged at the low side of the qualified material channel (7), and the disqualified material channel (9) is vertically arranged below the discharge hopper (5) and is connected with the discharge hopper (5).
5. The multifunctional three-dimensional screening device according to claim 4, wherein a base (11) is arranged below the support (6), and a damping mechanism (10) is arranged between the support (6) and the base (11).
6. A multifunctional three-dimensional sifter according to claim 5, characterized in that the cushioning mechanism (10) is a cushioning spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321022245.5U CN220329182U (en) | 2023-04-25 | 2023-04-25 | Multifunctional three-dimensional screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321022245.5U CN220329182U (en) | 2023-04-25 | 2023-04-25 | Multifunctional three-dimensional screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220329182U true CN220329182U (en) | 2024-01-12 |
Family
ID=89461028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321022245.5U Active CN220329182U (en) | 2023-04-25 | 2023-04-25 | Multifunctional three-dimensional screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220329182U (en) |
-
2023
- 2023-04-25 CN CN202321022245.5U patent/CN220329182U/en active Active
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| GR01 | Patent grant |