CN216225284U - Screening device with double-layer screen - Google Patents
Screening device with double-layer screen Download PDFInfo
- Publication number
- CN216225284U CN216225284U CN202122443425.8U CN202122443425U CN216225284U CN 216225284 U CN216225284 U CN 216225284U CN 202122443425 U CN202122443425 U CN 202122443425U CN 216225284 U CN216225284 U CN 216225284U
- Authority
- CN
- China
- Prior art keywords
- double
- screening device
- blowing fill
- internal surface
- sieving mechanism
- 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
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of screening devices and discloses a screening device with a double-layer screen, which comprises a base, wherein the outer surface of the upper end of the base is movably connected with a return spring, the outer surface of the upper end of the return spring is fixedly connected with a screening device main body, the inner surface of the upper end of the screening device main body is provided with an installation frame, and the outer surface of the upper end of the screening device main body is fixedly connected with a connecting shaft. This one kind has double screen cloth sieving mechanism, through rotatory two sets of spiral covers and rotation screw rod handle, alright further fixed mounting bracket, be different from traditional installation or dismantle double-deck screen plate, this kind of mode is easy to assemble or dismantle double-deck screen plate, further promote sieving mechanism's practicality, through the installation of second blowing fill and opening of connecting plate, just can filter, the size of blowing fill mouth can be changed in the installation of second blowing fill, increase the size of blowing fill mouth, conveniently pan feeding, improve the quantity and the efficiency of screening.
Description
Technical Field
The utility model relates to the technical field of screening devices, in particular to a screening device with a double-layer screen.
Background
Sieving mechanism, which comprises a frame, the mounting bracket, vibration mechanism, first screening layer, second screening layer and third screening layer, it is first, the second, third screening layer from the top down installs in proper order on the mounting bracket, mounting bracket and frame elastic connection, sieving mechanism is equipped with three-layer screening layer, the disposable material that can filter three kinds of variation in size, the screening is convenient, the screening efficiency is high, the disposable material that can filter three kinds of variation in size of sieving mechanism, the screening is convenient, the screening time is short, thereby production efficiency has been improved, under this background, a sieving mechanism with double screen also is a current big hot door.
When the existing screening device is used, double-layer screen plates are convenient to mount or dismount, the size of a discharging hopper opening cannot be changed, and a lifting space exists.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the double-layer screen mesh screening device which has the advantages of being convenient to install or dismantle double-layer screen mesh plates and the like, and solves the problem of being convenient to install or dismantle double-layer screen mesh plates.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a have double screen cloth sieving mechanism, the on-line screen cloth screening device comprises a base, the upper end surface swing joint of base has reset spring, reset spring's upper end surface fixedly connected with sieving mechanism main part, the upper end internal surface of sieving mechanism main part is provided with the mounting bracket, the upper end surface fixedly connected with connecting axle of sieving mechanism main part, the outer wall of connecting axle is provided with the spiral cover, the upper end internal surface of mounting bracket is provided with the screw rod handle, the upper end internal surface fixedly connected with double-deck sieve otter board of mounting bracket.
Preferably, the upper end internal surface of sieving mechanism main part is provided with first blowing fill, the upper end internal surface of first blowing fill is provided with the second blowing fill, the right side internal surface swing joint of second blowing fill has first connecting plate, the upper end external surface fixedly connected with diaphragm of first connecting plate, the left side internal surface swing joint of second blowing fill has the second connecting plate, the upper end external surface fixedly connected with installation piece of second connecting plate, the right side internal surface fixedly connected with blowing fill of sieving mechanism main part, the mutual installation of two sets of connecting plates, when not using the sieving mechanism, can also play dustproof effect.
Preferably, the rotating groove has been seted up to the upper end internal surface of spiral cover, and rotating groove and connecting axle looks adaptation, the outer wall of connecting axle pass through the upper end internal surface swing joint of rotating groove and spiral cover, and the setting of spiral cover can be used for preliminary spacing mounting bracket.
Preferably, the inner surface of the upper end of the mounting frame is provided with a first mounting thread, the outer surface of the lower end of the screw handle is provided with a second mounting thread, the first mounting thread is matched with the second mounting thread, and the screw handle can be used for fixing the mounting frame.
Preferably, the embedded groove is formed in the inner surface of the upper end of the first discharging hopper, the embedded groove is matched with the second discharging hopper, the outer surface of the lower end of the second discharging hopper is movably connected with the inner surface of the upper end of the first discharging hopper through the embedded groove, the size of the discharging hopper opening is changed by the arrangement of the second discharging hopper, the size of the discharging hopper opening is increased, and feeding is facilitated.
Preferably, the clamping groove is formed in the inner surface of the right side of the mounting block and matched with the transverse plate, the outer surface of the left side of the transverse plate is movably connected with the inner surface of the right side of the mounting block through the clamping groove, and the mounting block and the transverse plate are mounted with each other to fix the first connecting plate and the second connecting plate.
(III) advantageous effects
Compared with the prior art, the utility model provides a screening device with a double-layer screen, which has the following beneficial effects:
1. this kind of have double screen cloth sieving mechanism, through rotatory two sets of spiral covers with rotate the screw rod handle, alright further fixed mounting bracket, be different from traditional installation or dismantle double-deck sieve otter board, this kind of mode is easy to assemble or dismantle double-deck sieve otter board, further promotes sieving mechanism's practicality, change double-deck sieve otter board that can also be quick at any time, efficient, easy operation.
2. This a have double screen cloth sieving mechanism, through the installation of second blowing fill and opening of connecting plate, just can filter, the embedding installation of second blowing fill can change the size of blowing fill mouth, increases the size of blowing fill mouth, makes things convenient for the pan feeding, improves the quantity and the efficiency of screening.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is an enlarged view of the utility model at A;
FIG. 3 is a schematic structural view of a double-layer screen plate according to the present invention;
FIG. 4 is an enlarged view of the present invention at B.
Wherein: 1. a base; 2. a return spring; 3. a screening device main body; 4. a mounting frame; 5. screwing a cover; 6. a connecting shaft; 7. a screw handle; 8. a double-layer screen plate; 9. a first discharge hopper; 10. a second discharge hopper; 11. a first connecting plate; 12. a transverse plate; 13. a second connecting plate; 14. mounting blocks; 15. a discharge hopper.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-3, the present invention provides a screening device with a double-layer screen, including a base 1, a return spring 2 movably connected to an outer surface of an upper end of the base 1, a screening device main body 3 fixedly connected to an outer surface of an upper end of the return spring 2, an installation frame 4 disposed on an inner surface of an upper end of the screening device main body 3, a connection shaft 6 fixedly connected to an outer surface of an upper end of the screening device main body 3, a screw cap 5 disposed on an outer wall of the connection shaft 6, a rotary groove disposed on an inner surface of an upper end of the screw cap 5, the rotary groove adapted to the connection shaft 6, an outer wall of the connection shaft 6 movably connected to an inner surface of an upper end of the screw cap 5 through the rotary groove, a screw handle 7 disposed on an inner surface of an upper end of the installation frame 4, a first installation thread disposed on an inner surface of an upper end of the installation frame 4, a second installation thread disposed on an outer surface of a lower end of the screw handle 7, the first installation thread adapted to the second installation thread, fixed surface is connected with double-deck screen board 8 in the upper end of mounting bracket 4, through placing mounting bracket 4 in sieving mechanism main part 3, rotatory screw rod handle 7 is followed, when needs carry out spacing mounting bracket 4, rotatory two sets of spiral covers 5, make spiral cover 5 cover mounting bracket 4, spiral cover 5 just can tentatively fix mounting bracket 4, then rotate screw rod handle 7, screw rod handle 7 alright further fixed mounting bracket 4, be different from traditional installation or dismantle double-deck screen board 8, this kind of mode is easy to assemble or dismantle double-deck screen board 8, further promote sieving mechanism's practicality, when needs are changed double-deck screen board 8, rotatory spiral cover 5 to other positions, then loosen screw rod handle 7 again, change that just can be quick at any time, high efficiency, and the operation is simple.
Example two
Referring to fig. 1 and 4, a first discharging hopper 9 is disposed on an inner surface of an upper end of a main body 3 of the screening apparatus, a second discharging hopper 10 is disposed on an inner surface of an upper end of the first discharging hopper 9, an embedded groove is disposed on an inner surface of an upper end of the first discharging hopper 9, the embedded groove is adapted to the second discharging hopper 10, an outer surface of a lower end of the second discharging hopper 10 is movably connected to the inner surface of an upper end of the first discharging hopper 9 through the embedded groove, a first connecting plate 11 is movably connected to an inner surface of a right side of the second discharging hopper 10, a transverse plate 12 is fixedly connected to an outer surface of an upper end of the first connecting plate 11, a second connecting plate 13 is movably connected to an inner surface of a left side of the second discharging hopper 10, an installation block 14 is fixedly connected to an outer surface of an upper end of the second connecting plate 13, a clamping groove is disposed on an inner surface of a right side of the installation block 14, the clamping groove is adapted to the transverse plate 12, and an outer surface of a left side of the transverse plate 12 is movably connected to an inner surface of a right side of the installation block 14 through the clamping groove, the right side internal surface fixedly connected with of sieving mechanism main part 3 goes out hopper 15, cup joint second blowing hopper 10 on first blowing hopper 9, stimulate first connecting plate 11 and second connecting plate 13 afterwards, make diaphragm 12 keep away from installation piece 14, just can filter, the size of blowing hopper mouth can be changed in the embedding installation of second blowing hopper 10, increase the size of blowing hopper mouth, conveniently go into the material, improve the quantity and the efficiency of screening, the dismantlement of second blowing hopper 10, also can use first blowing hopper 9 to filter, and the closing of two sets of connecting plates, can also play dirt-proof effect, avoid the dust to get into the blowing hopper.
The working principle is as follows: when the screening device with the double-layer screen is used, the mounting frame 4 is placed on the screening device main body 3, then the screw handle 7 is rotated, when the mounting frame 4 is required to be limited, two groups of screw covers 5 are rotated, so that the screw covers 5 cover the mounting frame 4, the screw covers 5 can preliminarily fix the mounting frame 4, then the screw handle 7 is rotated, the mounting frame 4 can be further fixed by the screw handle 7, the method is different from the traditional method of mounting or dismounting the double-layer screen plate 8, the double-layer screen plate 8 is convenient to mount or dismount in such a way, the practicability of the screening device is further improved, when the double-layer screen plate 8 is required to be replaced, the screw handle 7 is loosened, the rapid replacement can be carried out at any time, the efficiency is high, the operation is simple, the second discharging hopper 10 is sleeved on the first discharging hopper 9, and then the first connecting plate 11 and the second connecting plate 13 are pulled, make diaphragm 12 keep away from installation piece 14, just can screen, the size of blowing fill mouth can be changed in the embedding installation of second blowing fill 10, increases the size of blowing fill mouth, makes things convenient for the pan feeding, improves the quantity and the efficiency of screening, and the dismantlement of second blowing fill 10 also can use first blowing fill 9 to screen, and the closing of two sets of connecting plates, can also play dirt-proof effect, avoids the dust to get into the blowing fill.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. The utility model provides a have double screen cloth sieving mechanism, includes base (1), its characterized in that: the utility model discloses a screening device, including base (1), upper end surface swing joint of base (1) has reset spring (2), the upper end surface fixed connection of reset spring (2) has sieving mechanism main part (3), the upper end internal surface of sieving mechanism main part (3) is provided with mounting bracket (4), the upper end surface fixed connection of sieving mechanism main part (3) is connected with connecting axle (6), the outer wall of connecting axle (6) is provided with spiral cover (5), the upper end internal surface of mounting bracket (4) is provided with screw rod handle (7), the upper end internal surface fixed connection of mounting bracket (4) is connected with double-deck screen cloth board (8).
2. The screening device with the double-layer screen as claimed in claim 1, wherein: the upper end internal surface of sieving mechanism main part (3) is provided with first blowing fill (9), the upper end internal surface of first blowing fill (9) is provided with second blowing fill (10), the right side internal surface swing joint of second blowing fill (10) has first connecting plate (11), the upper end external fixed surface of first connecting plate (11) is connected with diaphragm (12), the left side internal surface swing joint of second blowing fill (10) has second connecting plate (13), the upper end external fixed surface of second connecting plate (13) is connected with installation piece (14), the right side internal surface fixed connection of sieving mechanism main part (3) is connected with out blowing fill (15).
3. The screening device with the double-layer screen as claimed in claim 1, wherein: the inner surface of the upper end of the rotary cover (5) is provided with a rotary groove, the rotary groove is matched with the connecting shaft (6), and the outer wall of the connecting shaft (6) is movably connected with the inner surface of the upper end of the rotary cover (5) through the rotary groove.
4. The screening device with the double-layer screen as claimed in claim 1, wherein: the upper end internal surface of mounting bracket (4) is provided with first installation screw thread, the lower extreme surface of screw rod handle (7) is provided with the second installation screw thread, first installation screw thread and second installation screw thread looks adaptation.
5. The screening device with the double-layer screen as claimed in claim 2, wherein: the embedded groove has been seted up to the upper end internal surface of first blowing fill (9), embedded groove and second blowing fill (10) looks adaptation, the lower extreme surface of second blowing fill (10) is through the upper end internal surface swing joint of embedded groove with first blowing fill (9).
6. The screening device with the double-layer screen as claimed in claim 2, wherein: the right inner surface of the mounting block (14) is provided with a clamping groove, the clamping groove is matched with the transverse plate (12), and the left outer surface of the transverse plate (12) is movably connected with the right inner surface of the mounting block (14) through the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122443425.8U CN216225284U (en) | 2021-10-11 | 2021-10-11 | Screening device with double-layer screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122443425.8U CN216225284U (en) | 2021-10-11 | 2021-10-11 | Screening device with double-layer screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216225284U true CN216225284U (en) | 2022-04-08 |
Family
ID=80988739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122443425.8U Active CN216225284U (en) | 2021-10-11 | 2021-10-11 | Screening device with double-layer screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216225284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116673213A (en) * | 2023-08-03 | 2023-09-01 | 山西途悦选煤工程技术股份有限公司 | Anti-blocking medium removing sieve |
-
2021
- 2021-10-11 CN CN202122443425.8U patent/CN216225284U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116673213A (en) * | 2023-08-03 | 2023-09-01 | 山西途悦选煤工程技术股份有限公司 | Anti-blocking medium removing sieve |
| CN116673213B (en) * | 2023-08-03 | 2023-11-10 | 山西途悦选煤工程技术股份有限公司 | Anti-blocking medium removing sieve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216225284U (en) | Screening device with double-layer screen | |
| CN206104324U (en) | Pearl autofilter machine | |
| CN210632249U (en) | Processing and preparing device for meal replacement food | |
| CN210171878U (en) | Agricultural rice seed screening device | |
| CN214766883U (en) | Soybean is planted with removable formula fine breed sieving mechanism | |
| CN213194523U (en) | Graphite grading and screening device for lithium ion battery production | |
| CN216323325U (en) | Material screening device for injection molding equipment | |
| CN214160402U (en) | Novel simple soil screening device for laboratory | |
| CN212093196U (en) | Sieving mechanism for haydite with separation effect is good | |
| CN209565251U (en) | A kind of centrifuge disc type screening machine | |
| CN211436925U (en) | Nut processing equipment convenient to collect finished product | |
| CN209334197U (en) | A kind of automatic sieving machine | |
| CN208321267U (en) | A kind of ceramic tile, which is crossed, screens out iron enhancement device | |
| CN217888662U (en) | Domestic fungus sieve separator | |
| CN207929532U (en) | It is a kind of can quantitative screening aquatic feeds screening machine | |
| CN206763363U (en) | A kind of Chinese medicine adjustable vibration sieve | |
| CN111715511A (en) | A earth screening plant for porcelain insulator production and processing | |
| CN211216793U (en) | Prevent blockking up seed screening machine of shelling | |
| CN217616003U (en) | Raw and other materials screen frame that sieves | |
| CN205995776U (en) | A kind of Semen Tritici aestivi vibrosieve | |
| CN220532199U (en) | Prevent accumulational soil screening ware | |
| CN219291967U (en) | Municipal road construction stone sieving mechanism | |
| CN220004927U (en) | Fish ball classifying and screening mechanism | |
| CN214021929U (en) | Double-body gravity grain and rice separator | |
| CN214734857U (en) | Garbage and wastewater recovery equipment used in building construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |