CN220387071U - Tungsten powder screening device - Google Patents
Tungsten powder screening device Download PDFInfo
- Publication number
- CN220387071U CN220387071U CN202321842142.3U CN202321842142U CN220387071U CN 220387071 U CN220387071 U CN 220387071U CN 202321842142 U CN202321842142 U CN 202321842142U CN 220387071 U CN220387071 U CN 220387071U
- Authority
- CN
- China
- Prior art keywords
- tungsten powder
- cylinder
- screening
- powder screening
- screen
- 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.)
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Links
- 238000012216 screening Methods 0.000 title claims abstract description 91
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 239000000463 material Substances 0.000 claims description 22
- 239000002245 particle Substances 0.000 abstract description 14
- 230000000903 blocking effect Effects 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 19
- 235000017491 Bambusa tulda Nutrition 0.000 description 19
- 241001330002 Bambuseae Species 0.000 description 19
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 19
- 239000011425 bamboo Substances 0.000 description 19
- 239000004744 fabric Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007873 sieving Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The utility model relates to the technical field of screening devices, and discloses a tungsten powder screening device which solves the problem that the existing tungsten powder screening device is inconvenient to screen tungsten powder with different particle sizes, and comprises a supporting base, wherein the top end of the supporting base is provided with a plurality of rubber buffer supports, the top end of each rubber buffer support is provided with a U-shaped supporting frame, the top end inside the U-shaped supporting frame is provided with a combined tungsten powder screening mechanism, the combined tungsten powder screening mechanism is movably connected with the U-shaped supporting frame through a plurality of bearings, one end of the combined tungsten powder screening mechanism is provided with a feed hopper, one end of the top of the U-shaped supporting frame is fixedly provided with a driving motor, the output shaft of the driving motor is provided with a driving gear, and one end of the outer surface of the combined tungsten powder screening mechanism is fixedly provided with a gear ring; according to the tungsten powder screening device, tungsten powder with different particle sizes can be screened, the blocking of a combined tungsten powder screening mechanism can be avoided, continuous screening can be realized, and the working efficiency is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of screening devices, and particularly relates to a tungsten powder screening device.
Background
In the tungsten powder processing process, a screening device is needed, and tungsten powder screens with different particle sizes are leaked out through the screening device to carry out subsequent processes.
The utility model discloses a tungsten powder sieving mechanism of authority publication number CN206676707U, its one end that utilizes the material to throw into screen cloth cylinder through the charge plate, along with screen cloth cylinder's slow rotation, the material can slide on screen cloth cylinder's lateral wall owing to receive gravity and screen cloth's frictional action and realize the sieve material, but the tungsten powder of different particle diameters can't be realized to the sieving process in this patent document and select out in proper order, if need select the tungsten powder of different particle diameters, then need adopt many sieve material equipment, complex operation not only, moreover, the inefficiency, based on above-mentioned reason, this application provides a tungsten powder sieving mechanism that can realize sieving to different particle diameter tungsten powder.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the tungsten powder screening device, which effectively solves the problem that the conventional tungsten powder screening device is inconvenient to screen tungsten powder with different particle sizes.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tungsten powder screening device, includes the support base, the fixed a plurality of rubber buffer support that are provided with in top of support base, the fixed U type support frame that is provided with in top of rubber buffer support, the inside top of U type support frame is provided with combination formula tungsten powder screening mechanism, through a plurality of bearing swing joint between combination formula tungsten powder screening mechanism and the U type support frame, the one end of combination formula tungsten powder screening mechanism is provided with the feeder hopper, feeder hopper and combination formula tungsten powder screening mechanism are non-contact structure, the fixed driving motor that is provided with in one end at U type support frame top, the fixed driving gear that is provided with on driving motor's the output shaft, the fixed ring gear that meshes with driving gear that is provided with in one end of combination formula tungsten powder screening mechanism surface.
Preferably, the combined tungsten powder screening mechanism is composed of an inner screening cylinder, a middle screening cylinder and an outer screening cylinder, wherein the inner screening cylinder and the middle screening cylinder are fixedly connected through a plurality of first connecting supports, the middle screening cylinder and the outer screening cylinder are fixedly connected through a plurality of second connecting supports, the mesh diameter of the inner screening cylinder is larger than that of the middle screening cylinder, the mesh diameter of the middle screening cylinder is larger than that of the outer screening cylinder, the length of the inner screening cylinder is larger than that of the middle screening cylinder, and the length of the middle screening cylinder is larger than that of the outer screening cylinder.
Preferably, the inner surfaces of the inner screen cylinder, the middle screen cylinder and the outer screen cylinder are fixedly provided with spiral material guide strips, and one ends, close to the feed hopper, of the inner surfaces of the inner screen cylinder, the middle screen cylinder and the outer screen cylinder are fixedly provided with annular baffle plates.
Preferably, a plurality of vibration motors are fixedly arranged at two ends of the U-shaped support frame.
Preferably, the inside bottom of U type support frame is provided with the material receiving box that is located outer screen cylinder bottom, and material receiving box is detachable structure, and the one end that the feeder hopper was kept away from to the U type support frame is provided with and connects the workbin, connects the inside of workbin to offer a plurality of and interior screen cylinder, middle screen cylinder and outer screen cylinder assorted material receiving cavity, and the inside bottom of material receiving cavity is provided with ejection of compact conveyer belt.
Compared with the prior art, the utility model has the beneficial effects that:
(1) In operation, through being provided with a driving motor, a driving gear, a gear ring and a combined tungsten powder screening mechanism consisting of an inner screening cylinder, a middle screening cylinder and an outer screening cylinder, tungsten powder with different particle sizes can be screened out, continuous screening operation is improved, screening efficiency is effectively improved, a U-shaped supporting frame and the combined tungsten powder screening mechanism can be periodically driven to vibrate through being provided with a vibration motor, tungsten powder blocked in a mesh can be vibrated down, and accordingly the combined tungsten powder screening mechanism is prevented from being blocked;
(2) The tungsten powder of different particle diameters that can screen out is classified and is connect the material through being provided with and connect magazine, connect workbin, connect material cavity and ejection of compact conveyer belt, through being provided with annular striker plate, can avoid tungsten powder to follow interior screen cylinder, middle screen cylinder and outer screen cylinder's the other end discharge.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of a tungsten powder screening device according to the utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 in accordance with the present utility model;
FIG. 3 is a schematic diagram of a combined tungsten powder screening mechanism;
in the figure: 1. a support base; 2. rubber buffer support; 3. a U-shaped supporting frame; 4. a combined tungsten powder screening mechanism; 5. a bearing; 6. a feed hopper; 7. a driving motor; 8. a drive gear; 9. a gear ring; 10. an inner screen drum; 11. a middle screen drum; 12. an outer screen drum; 13. the first connecting support is connected; 14. the second connecting support is connected; 15. spiral material guiding strips; 16. an annular baffle plate; 17. a vibration motor; 18. a receiving box; 19. a material receiving box; 20. a receiving chamber; 21. and a discharging conveyor belt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.
The utility model provides a tungsten powder screening device, which is shown in figures 1 to 3, and comprises a support base 1, wherein a plurality of rubber buffer supports 2 are fixedly arranged at the top end of the support base 1, a U-shaped support frame 3 is fixedly arranged at the top end of the rubber buffer supports 2, a combined tungsten powder screening mechanism 4 is arranged at the top end inside the U-shaped support frame 3, the combined tungsten powder screening mechanism 4 is movably connected with the U-shaped support frame 3 through a plurality of bearings 5, a feeding hopper 6 is arranged at one end of the combined tungsten powder screening mechanism 4, the feeding hopper 6 and the combined tungsten powder screening mechanism 4 are of a non-contact structure, a driving motor 7 is fixedly arranged at one end of the top of the U-shaped support frame 3, a driving gear 8 is fixedly arranged on an output shaft of the driving motor 7, and a gear ring 9 meshed with the driving gear 8 is fixedly arranged at one end of the outer surface of the combined tungsten powder screening mechanism 4;
as shown in fig. 1 to 3, the combined tungsten powder screening mechanism 4 is composed of an inner screen cylinder 10, an intermediate screen cylinder 11 and an outer screen cylinder 12, the inner screen cylinder 10 and the intermediate screen cylinder 11 are fixedly connected through a plurality of first connecting supports 13, the intermediate screen cylinder 11 and the outer screen cylinder 12 are fixedly connected through a plurality of second connecting supports 14, the mesh diameter of the inner screen cylinder 10 is larger than that of the intermediate screen cylinder 11, the mesh diameter of the intermediate screen cylinder 11 is larger than that of the outer screen cylinder 12, the length of the inner screen cylinder 10 is larger than that of the intermediate screen cylinder 11, the length of the intermediate screen cylinder 11 is larger than that of the outer screen cylinder 12, spiral material guiding strips 15 are fixedly arranged on the inner surfaces of the inner screen cylinder 10, the intermediate screen cylinder 11 and the outer screen cylinder 12, the inner surfaces of the inner screen cylinder 10, the middle screen cylinder 11 and the outer screen cylinder 12 are fixedly provided with annular baffle plates 16 at one end close to the feed hopper 6, two ends of the U-shaped support frame 3 are fixedly provided with a plurality of vibration motors 17, the bottom end inside the U-shaped support frame 3 is provided with a receiving box 18 positioned at the bottom of the outer screen cylinder 12, the receiving box 18 is of a detachable structure, one end, far away from the feed hopper 6, of the U-shaped support frame 3 is provided with a receiving box 19, the inside of the receiving box 19 is provided with a plurality of receiving cavities 20 matched with the inner screen cylinder 10, the middle screen cylinder 11 and the outer screen cylinder 12, and the bottom end inside the receiving cavity 20 is provided with a discharging conveyor belt 21;
during the use, pour the tungsten powder into the inside of combination formula tungsten powder sieve feed mechanism 4 from feeder hopper 6, drive gear 8 through driving motor 7 and rotate, drive gear 9 through driving gear 8 and rotate, drive whole combination formula tungsten powder sieve feed mechanism 4 through gear 9 and rotate, consequently, it rolls in interior sieve section of thick bamboo 10 to drive tungsten powder, the inside of interior sieve section of thick bamboo 10 is stayed to tungsten powder and impurity that the particle diameter is great, the inside of interior sieve section of thick bamboo 10 is penetrated to the tungsten powder that the particle diameter is little, carry out secondary screening through middle sieve section of thick bamboo 11, smaller tungsten powder then enters into the inside of outer sieve section of thick bamboo 12, minimum tungsten powder then is discharged from the mesh of outer sieve section of thick bamboo 12, interior sieve section of thick bamboo 10, middle sieve section of thick bamboo 11 and outer sieve section of thick bamboo 12 inside can pass through spiral guide bar 15 in the process of rolling, then the inside of interior sieve section of thick bamboo 10, middle sieve section of thick bamboo 11 and outer sieve section of thick bamboo 12 is arranged to connect the inside of material cavity 20, consequently, the realization is to carry out the sieve work to the tungsten powder of different particle diameters, if interior sieve section of thick bamboo 10, middle sieve section of thick bamboo 11 and outer sieve section of thick bamboo 11 and the inside of thick bamboo 12, the inside of thick bamboo 17 are passed through the motor 17, the inside of outer sieve section of thick bamboo 12 is driven the mesh of the whole sieve section of thick bamboo 12, the vibration motor 17 is left inside the vibration 3, the vibration screen 17 is formed, and the vibration-proof effect is improved, and the whole vibration screen 3 is blocked, and the inside is broken up.
In operation, through being provided with driving motor, driving gear, ring gear and the combined tungsten powder screening mechanism that comprises interior screen cylinder, middle screen cylinder and outer screen cylinder, can realize screening out the tungsten powder of different particle diameters, improve and realize continuous screening operation, effectively improve screening efficiency, through being provided with vibration motor, can regularly drive U type support frame and combined tungsten powder screening mechanism and shake, can shake the tungsten powder that blocks up in the mesh inside and fall to the combined tungsten powder screening mechanism that avoids causing takes place to block up; through being provided with and receiving the magazine, connect the workbin, connect material cavity and ejection of compact conveyer belt, can carry out classification to the tungsten powder of the different particle diameters that screen out and connect the material, through being provided with annular striker plate, can avoid tungsten powder to follow interior screen cylinder, middle screen cylinder and outer screen cylinder's the other end discharge.
Claims (5)
1. The utility model provides a tungsten powder sieve material device, includes support base (1), its characterized in that: the novel tungsten powder screening machine comprises a support base (1), and is characterized in that a plurality of rubber buffer supports (2) are fixedly arranged at the top end of the support base (1), a U-shaped support frame (3) is fixedly arranged at the top end of the rubber buffer supports (2), a combined tungsten powder screening mechanism (4) is arranged at the top end of the inner portion of the U-shaped support frame (3), the combined tungsten powder screening mechanism (4) is movably connected with the U-shaped support frame (3) through a plurality of bearings (5), a feeding hopper (6) is arranged at one end of the combined tungsten powder screening mechanism (4), the feeding hopper (6) and the combined tungsten powder screening mechanism (4) are of a non-contact structure, a driving motor (7) is fixedly arranged at one end of the top of the U-shaped support frame (3), a driving gear (8) is fixedly arranged on an output shaft of the driving motor (7), and a gear ring gear (9) meshed with the driving gear (8) is fixedly arranged at one end of the outer surface of the combined tungsten powder screening mechanism (4).
2. A tungsten powder screening device according to claim 1, wherein: the combined tungsten powder screening mechanism (4) is composed of an inner screening cylinder (10), an intermediate screening cylinder (11) and an outer screening cylinder (12), wherein the inner screening cylinder (10) and the intermediate screening cylinder (11) are fixedly connected through a plurality of first connecting supports (13), the intermediate screening cylinder (11) and the outer screening cylinder (12) are fixedly connected through a plurality of second connecting supports (14), the mesh diameter of the inner screening cylinder (10) is larger than that of the intermediate screening cylinder (11), the mesh diameter of the intermediate screening cylinder (11) is larger than that of the outer screening cylinder (12), the length of the inner screening cylinder (10) is larger than that of the intermediate screening cylinder (11), and the length of the intermediate screening cylinder (11) is larger than that of the outer screening cylinder (12).
3. A tungsten powder screening device according to claim 2, wherein: the inner surfaces of the inner screen cylinder (10), the middle screen cylinder (11) and the outer screen cylinder (12) are fixedly provided with spiral material guide strips (15), and one ends, close to the feed hopper (6), of the inner surfaces of the inner screen cylinder (10), the middle screen cylinder (11) and the outer screen cylinder (12) are fixedly provided with annular material baffle plates (16).
4. A tungsten powder screening device according to claim 1, wherein: both ends of the U-shaped support frame (3) are fixedly provided with a plurality of vibration motors (17).
5. A tungsten powder screening device according to claim 2, wherein: the inside bottom of U type support frame (3) is provided with and is located receiving magazine (18) of outer screen (12) bottom, and receiving magazine (18) are detachable structure, and the one end that feeder hopper (6) was kept away from to U type support frame (3) is provided with and connects workbin (19), connects the inside of workbin (19) to offer a plurality of and interior screen (10), middle screen (11) and outer screen (12) assorted material receiving cavity (20), and the inside bottom of material receiving cavity (20) is provided with ejection of compact conveyer belt (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321842142.3U CN220387071U (en) | 2023-07-13 | 2023-07-13 | Tungsten powder screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321842142.3U CN220387071U (en) | 2023-07-13 | 2023-07-13 | Tungsten powder screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220387071U true CN220387071U (en) | 2024-01-26 |
Family
ID=89614775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321842142.3U Active CN220387071U (en) | 2023-07-13 | 2023-07-13 | Tungsten powder screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220387071U (en) |
-
2023
- 2023-07-13 CN CN202321842142.3U patent/CN220387071U/en active Active
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