CN221063535U - Vibration screening device for powder particles - Google Patents
Vibration screening device for powder particles Download PDFInfo
- Publication number
- CN221063535U CN221063535U CN202322805856.3U CN202322805856U CN221063535U CN 221063535 U CN221063535 U CN 221063535U CN 202322805856 U CN202322805856 U CN 202322805856U CN 221063535 U CN221063535 U CN 221063535U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- screen
- outer side
- powder particles
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012216 screening Methods 0.000 title claims abstract description 38
- 239000002245 particle Substances 0.000 title claims abstract description 26
- 239000000843 powder Substances 0.000 title claims abstract description 24
- 238000013016 damping Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000000670 limiting effect Effects 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000001788 irregular Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of powder particle screening, in particular to a powder particle vibration screening device which comprises a bottom barrel, a damping spring, a bottom frame, a middle frame, a coarse screen discharging hole and a screen, wherein the damping spring is fixedly connected to one side of the bottom barrel, the bottom frame is fixedly connected to the other side of the damping spring, the middle frame is fixedly connected to the other end of the bottom frame, the inner side of the middle frame is fixedly connected to the coarse screen discharging hole, the screen is fixedly connected to the inner side of the middle frame, a support frame is fixedly connected to the inner side of the support frame, a motor is fixedly connected to the tail end of a motor main shaft, a rotary sealing ring is fixedly connected to the outer side of the rotary sealing ring.
Description
Technical Field
The utility model relates to the technical field of powder particle screening, in particular to a vibration screening device for powder particles.
Background
The vibration screening device is a device for separating substances with different volumes by using a physical mode to enable substances with the volume smaller than meshes of the screen to smoothly pass through the screen in a mode of vibrating objects, and isolating substances with the volume larger than meshes of the screen by the screen;
In the process of screening powder particles by using the vibration screening device, since the meshes of the screen of the vibration screening device are relatively fixed, powder particles with the volume smaller than that of the meshes of the screen of the vibration screening device can smoothly pass through the device, and the powder particles with the irregular shape or the volume larger than or equal to that of the meshes of the screen of the vibration screening device are easy to block on the inner side of the meshes of the screen of the vibration screening device, so that the screening work of the follow-up vibration screening device on the powder particles is affected, and the screening efficiency of the vibration screening device is affected, therefore, the vibration screening device for the powder particles is provided for the problems.
Disclosure of utility model
The utility model aims to provide a vibration screening device for powder particles, which aims to solve the problem that powder particles with irregular shapes or volumes larger than or equal to meshes of a screen of the vibration screening device are easy to block on the inner side of the meshes of the screen of the vibration screening device, and the screening efficiency of the vibration screening device is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a powder particle's vibration screening device, includes end bucket, damping spring, underframe, center, coarse screen discharge gate and screen cloth, end bucket one side fixedly connected with damping spring, damping spring opposite side fixedly connected with underframe, underframe other end fixedly connected with center, the inboard fixedly connected with coarse screen discharge gate of center, the inboard fixedly connected with screen cloth of center, the outer fixedly connected with support frame of center, the inboard fixedly connected with motor of support frame, the terminal fixedly connected with rotation axis of motor spindle, rotation axis outside fixedly connected with rotary seal circle, rotation axis outside fixedly connected with spacing, spacing outside sliding connection has the sliding ring, sliding ring outside fixedly connected with dead lever, the dead lever outside is close to one side fixedly connected with brush hair of screen cloth, the terminal fixedly connected with stopper of rotation axis opposite side, one side that the stopper is close to the screen cloth is hugged closely with compression spring.
Preferably, the rotary shaft is fixedly connected with the screen through the rotary sealing ring, and the rotary sealing ring, the slip ring and the limiting block are sequentially positioned on the same axis from top to bottom and are parallel to each other.
Preferably, the number of the fixing rods is 2, the fixing rods are symmetrically fixed on the outer side of the slip ring, and bristles on the outer side of the fixing rods are clung to one side, far away from the motor, of the screen mesh.
Preferably, the compression spring is arranged at the outer side of the limit bar, the compression spring slides at the outer side of the limit bar, and the other end of the compression spring is clung to the slip ring.
Preferably, the number of the limiting strips is 4, the limiting strips are uniformly arranged on the outer side of the rotating shaft, the length of the limiting strips is smaller than or equal to the distance from the rotating sealing ring to the limiting block, and the inner side of the sliding ring is provided with a sliding groove of the limiting strips.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the motor, the slip ring, the fixed rod, the brush hair, the limiting block, the compression spring and the limiting strip are arranged, so that in the working process of the vibration screening device, the motor drives the rotating shaft to rotate, the rotating shaft drives the slip ring, the outer side of which is limited by the limiting strip, to rotate, and the slip ring enables the fixed rod fixedly connected with the outer side and the brush hair outside the fixed rod to be clung to the outer side of the screen of the vibration screening device under the acting force of the compression spring, so that in the rotating process of the slip ring along with the rotating shaft, the brush hair can brush the surface of the screen of the vibration screening device, powder particles with irregular shapes or volumes larger than or equal to the screen meshes of the vibration screening device are effectively prevented from being blocked at the inner side of the screen meshes of the vibration screening device, and the screening efficiency of the vibration screening device is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the inner side structure of the middle frame of the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a securing lever according to the present utility model;
fig. 5 is a schematic diagram of the structure of fig. 4B according to the present utility model.
In the figure: 1. a bottom barrel; 2. a damping spring; 3. a bottom frame; 4. a middle frame; 5. a coarse screen discharge port; 6. a screen; 7. a support frame; 8. a motor; 9. a rotation shaft; 10. rotating the sealing ring; 11. a limit bar; 12. a slip ring; 13. a fixed rod; 14. brushing; 15. a limiting block; 16. and (5) compressing the spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
Referring to fig. 1-5, the present utility model provides a technical solution:
The utility model provides a powder particle's vibration sieving mechanism, including end bucket 1, damping spring 2, underframe 3, well frame 4, coarse screen discharge gate 5 and screen cloth 6, end bucket 1 one side fixedly connected with damping spring 2, damping spring 2 opposite side fixedly connected with underframe 3, the underframe 3 other end fixedly connected with well frame 4, the inboard fixedly connected with coarse screen discharge gate 5 of well frame 4, the inboard fixedly connected with screen cloth 6 of well frame 4 outside fixedly connected with support frame 7, the inboard fixedly connected with motor 8 of support frame 7, the terminal fixedly connected with rotation axis 9 of motor 8 main shaft, rotation axis 9 outside fixedly connected with rotary seal circle 10, rotation axis 9 outside fixedly connected with spacing 11, spacing 11 outside sliding connection has sliding ring 12, sliding ring 12 outside fixedly connected with dead lever 13, one side fixedly connected with brush hair 14 that the dead lever 13 outside is close to screen cloth 6, rotation axis 9 opposite side end fixedly connected with stopper 15, one side that the stopper 15 is close to screen cloth 6 hugs closely with compression spring 16.
The rotating shaft 9 is fixedly connected with the screen 6 through the rotating seal ring 10, the sliding ring 12 and the limiting block 15 are sequentially positioned on the same axis from top to bottom and are mutually parallel, the sliding ring 12 connected with the fixed rod 13 can be limited between the screen 6 and the limiting block 15, and the sliding ring 12 is ensured to rotate along with the rotating shaft 9; the number of the fixing rods 13 is 2, the fixing rods 13 are symmetrically fixed on the outer side of the slip ring 12, bristles 14 on the outer side of the fixing rods 13 are tightly attached to one side of the screen 6 away from the motor 8, so that the bristles 14 move along with the fixing rods 13 and act on the surface of the screen 6, the compression springs 16 are arranged on the outer side of the limiting strips 11, the compression springs 16 slide on the outer sides of the limiting strips 11, the other ends of the compression springs 16 are tightly attached to the slip ring 12, and the bristles 14 on the outer side of the fixing rods 13 can be tightly attached to the screen 6 all the time; the number of the limit bars 11 is 4, the limit bars 11 are uniformly arranged on the outer side of the rotating shaft 9, the length of the limit bars 11 is smaller than or equal to the distance from the rotating seal ring 10 to the limit block 15, and the inner side of the slip ring 12 is provided with a sliding groove of the limit bars 11, so that a certain limiting effect can be achieved on the moving direction of the slip ring 12.
The working flow is as follows: in the use process, the equipment is electrified by using an external power supply, the vibration screening device works to screen and separate powder particles, the middle frame 4 and the screen 6 fixedly connected with the inner side of the middle frame continuously generate vibration under the action of the vibration motor on the inner side of the bottom barrel 1, so that the powder particles at the upper end of the screen 6 are screened, the motor 8 fixedly connected with the inner side of the supporting frame 7 of the middle frame 4 is started at the moment, the main shaft of the motor 8 drives the rotating shaft 9 fixedly connected with the screen 6 through the rotary sealing ring 10 to rotate, the sliding ring 12 is arranged on the outer side of the rotating shaft 9 at the lower side part of the screen 6, the sliding ring 12 is limited by the limiting strips 11 fixedly connected with the outer side of the rotating shaft 9, the sliding ring 12 can stably move in a vertical straight line on the outer side of the rotating shaft 9, the limiting blocks 15 are fixedly connected with one end of the sliding ring 12 of the rotating shaft 9, the sliding rings 16 are stably limited on the outer side of the rotating shaft 9, the sliding rings 12 drive the fixing rods 13 fixedly connected with the outer sides of the sliding rings 13 under the acting force of the pressing springs 16, the sliding rings 14 are always clung to the outer sides of the 6, in the process of the rotating shafts 9 through rotating, the rotating shafts 9 drive the rotating shafts 9 to rotate the rotating shafts 9 and the rotating shafts 9 to be fixedly connected with the sliding rings to the sliding rings 6, the sliding rings are further to be blocked on the inner sides of the sliding rings 6 or the sliding rings 6, and the powder particles can be more effectively limited by the sliding rings 6 under the action of the vibration screening device, and the vibration device can be more effectively blocked on the sliding rings and can be more effectively blocked on the screen particles under the condition that the screen particles are tightly limited by the sliding rings and can be screened by the screen 6.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a powder particle's vibration screening device, includes end bucket (1), damping spring (2), underframe (3), center (4), coarse screen discharge gate (5) and screen cloth (6), its characterized in that: the utility model provides a damping spring (2) is fixedly connected with in end bucket (1) one side, damping spring (2) opposite side fixedly connected with underframe (3), underframe (3) other end fixedly connected with center (4), center (4) inboard fixedly connected with coarse screen discharge gate (5), center (4) inboard fixedly connected with screen cloth (6), center (4) outside fixedly connected with support frame (7), support frame (7) inboard fixedly connected with motor (8), terminal fixedly connected with rotation axis (9) of motor (8) main shaft, rotation axis (9) outside fixedly connected with rotary seal circle (10), rotation axis (9) outside fixedly connected with spacing (11), spacing (11) outside fixedly connected with sliding ring (12), sliding ring (12) outside fixedly connected with dead lever (13), one side fixedly connected with brush hair (14) that screen cloth (6) are close to in the outside of dead lever (13), terminal fixedly connected with stopper (15) in rotation axis (9) opposite side, one side that stopper (15) is close to one side of screen cloth (6) compresses tightly with brush hair (16).
2. A vibratory screening apparatus for powder particles as set forth in claim 1 wherein: the rotary shaft (9) is fixedly connected with the screen (6) through the rotary sealing ring (10), and the rotary sealing ring (10), the slip ring (12) and the limiting block (15) are sequentially positioned on the same axis from top to bottom and are parallel to each other.
3. A vibratory screening apparatus for powder particles as set forth in claim 1 wherein: the number of the fixing rods (13) is 2, the fixing rods (13) are symmetrically fixed on the outer side of the slip ring (12), and bristles (14) on the outer side of the fixing rods (13) are tightly attached to one side, far away from the motor (8), of the screen (6).
4. A vibratory screening apparatus for powder particles as set forth in claim 1 wherein: the compression spring (16) is arranged on the outer side of the limit bar (11), the compression spring (16) slides on the outer side of the limit bar (11), and the other end of the compression spring (16) is tightly attached to the slip ring (12).
5. A vibratory screening apparatus for powder particles as set forth in claim 1 wherein: the number of the limit strips (11) is 4, the limit strips (11) are uniformly arranged on the outer side of the rotating shaft (9), the length of the limit strips (11) is smaller than or equal to the distance from the rotating seal ring (10) to the limit block (15), and the sliding groove of the limit strips (11) is formed in the inner side of the sliding ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322805856.3U CN221063535U (en) | 2023-10-19 | 2023-10-19 | Vibration screening device for powder particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322805856.3U CN221063535U (en) | 2023-10-19 | 2023-10-19 | Vibration screening device for powder particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221063535U true CN221063535U (en) | 2024-06-04 |
Family
ID=91255169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322805856.3U Active CN221063535U (en) | 2023-10-19 | 2023-10-19 | Vibration screening device for powder particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221063535U (en) |
-
2023
- 2023-10-19 CN CN202322805856.3U patent/CN221063535U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212017975U (en) | Konjaku dry piece fine powder machine with impurity filtering capability | |
| CN216728165U (en) | Raw material screening device for producing silicon-manganese alloy | |
| CN221063535U (en) | Vibration screening device for powder particles | |
| CN109158307B (en) | Blockage cleaning device for screen of mineral separation vibrating screen | |
| CN106824381B (en) | A kind of chemical industry powder raw material screening installation of environmental protection | |
| CN207695132U (en) | A kind of vibrating screen for production of carbon black | |
| CN208879068U (en) | A kind of architectural engineering small vibrating sand sieving machine | |
| CN215613096U (en) | High-efficient powder shifter of multistage formula | |
| CN213591051U (en) | Vibrating screening equipment for producing steel slag micro powder | |
| CN213079078U (en) | Additive screening device | |
| CN208679745U (en) | A kind of category filter device of pure white powdery paints | |
| CN211217529U (en) | A raw materials screening installation for food processing | |
| CN108714546B (en) | Working method of eccentric vibration type industrial material processing equipment with linkage disturbance function | |
| CN213670441U (en) | Sieving mechanism of chrysanthemum processing | |
| CN215235849U (en) | Multistage branch sieve device of packing for industrial salt production | |
| CN216574203U (en) | Screen mesh cleaning structure based on horizontal airflow screen | |
| CN216500653U (en) | Multi-layer high-efficiency small vibrating screen | |
| CN209438962U (en) | A kind of device for enclosed vibratory screen cleaning network blocking | |
| CN221361118U (en) | Cleaning device for gravity separator | |
| CN211359589U (en) | Clean coal medium-removing sieve | |
| CN220835906U (en) | Discharge structure of nano sand mill | |
| CN218133232U (en) | Chemical powder screening and separating device | |
| CN113333295B (en) | Building sandstone screening device and using method thereof | |
| CN221674970U (en) | Screening device for tea production | |
| CN211359548U (en) | Screening sand device for civil engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |