CN221208850U - Screening device for air screening machine - Google Patents
Screening device for air screening machine Download PDFInfo
- Publication number
- CN221208850U CN221208850U CN202322514869.5U CN202322514869U CN221208850U CN 221208850 U CN221208850 U CN 221208850U CN 202322514869 U CN202322514869 U CN 202322514869U CN 221208850 U CN221208850 U CN 221208850U
- Authority
- CN
- China
- Prior art keywords
- machine body
- fuselage
- bevel gear
- screen
- scraper
- 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 15
- 238000004140 cleaning Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 description 26
- 239000012535 impurity Substances 0.000 description 13
- 239000004744 fabric Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007873 sieving 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model aims to provide a screening device for an air screen cleaner, which comprises a machine body, wherein a feed inlet is formed in the top of the machine body, a shaft lever is rotatably connected to the side surface of the machine body through a bearing, four baffles are arranged on the shaft lever in a surrounding manner, a plurality of supporting rods are arranged between every two baffles at equal intervals, one end of the shaft lever penetrates through the side wall of the machine body to form a first belt pulley, a fixed seat is arranged on the side wall of the machine body, a reciprocating screw is rotatably arranged in the fixed seat, a screen plate is arranged in the machine body, a sliding groove is arranged above the screen plate, a scraper is slidably arranged in the sliding groove, and the scraper is in contact with the screen plate.
Description
Technical Field
The utility model relates to the technical field of screening devices, in particular to a screening device for an air screening machine.
Background
The utility model provides a wind screen cleaner is a machine of various crops such as wide application in wheat, rice, soybean and cereal seeds, mainly used is carefully chosen processing to crops or cereal, current wind screen cleaner is in actual use, the material that the operating personnel will need to screen is direct put into the wind screen cleaner, screen cloth in the wind screen cleaner separates material and impurity, the inside fan of rethread machine blows out the machine with impurity, nevertheless foretell wind screen cleaner is in the in-process of using, owing to lack the structure of clearing up the screen cloth, the impurity that contains in the material is piled up easily and is adsorbed on sieving the net, pile up too much can make the screen cloth produce the jam, lead to screen cloth filter effect variation, thereby influence the screening effect to impurity, therefore, a cleaning device for wind screen cleaner is provided.
Disclosure of utility model
The utility model aims to solve any one of the problems in the prior art, and provides a screening device for an air screen cleaning machine, which comprises a machine body, wherein supporting legs are arranged at four corners of the bottom of the machine body, a feed inlet is arranged at the top of the machine body, a shaft lever is rotatably connected to the side surface of the machine body through a bearing, four baffles are arranged on the shaft lever in a surrounding manner, a plurality of supporting rods are arranged between the two baffles at equal intervals, a first belt pulley is fixed at one end of the shaft lever, a fixed seat is arranged on the side surface of the machine body, a reciprocating screw is rotatably arranged in the fixed seat, the first belt pulley is connected with the reciprocating screw through a transmission assembly, a screen plate is arranged in the machine body, a sliding groove is arranged above the screen plate on the inner wall of the machine body, and a scraper is slidably arranged in the sliding groove.
Further, the feed inlet is the funnel form, axostylus axostyle and fuselage inner wall junction are equipped with the bearing, scraper and sieve contact each other, and the one end that is close to the fixing base of scraper is equipped with the connecting block, connecting block and reciprocal lead screw swing joint.
Further, the transmission assembly comprises a transmission belt, a second belt pulley, a first bevel gear and a second bevel gear, the second belt pulley is rotatably arranged on the fixing seat, the first belt pulley is connected with the second belt pulley through the transmission belt, the first bevel gear is arranged at one end of the second belt pulley, the second bevel gear is arranged at one end of the reciprocating screw, and the first bevel gear and the second bevel gear are connected in a meshed mode.
Further, a first discharge hole is formed in one side wall of the machine body, a second discharge hole is formed in the other side wall of the machine body opposite to the first discharge hole, and the first discharge hole is connected with one end of the screen plate.
Further, the inner wall of the machine body is provided with four supports below the screen plate, telescopic rods are arranged on the supports, the bottom of the screen plate is fixedly connected with the top of the telescopic rods, and springs are sleeved on the telescopic rods.
Further, the vibration motor is arranged below the screen plate in the machine body, a fan is arranged on one side wall of the machine body, and the wind outlet direction of the fan faces the first discharge hole.
The beneficial effects are that: according to the utility model, the scraper and the shaft lever are arranged in the machine body, the shaft lever is provided with the plurality of baffles in a surrounding manner, when the material is fed, the falling material impacts the baffles, so that the shaft lever is driven to rotate, the agglomerated material can be scattered through the supporting rods arranged on the baffles when the shaft lever rotates, the material cleaning efficiency of the sieve plate is improved, and meanwhile, the scraper is driven to reciprocate on the sieve plate when the shaft lever rotates through the arrangement of the transmission assembly, so that the sieve plate is cleaned, and the phenomenon that impurities are accumulated and adsorbed on a sieve net to cause the blocking of the sieve plate is avoided.
Drawings
FIG. 1 is a schematic illustration of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a cross-sectional view of the overall structure of the present utility model;
FIG. 4 is an exploded view of the overall structure of the present utility model;
fig. 5 is a schematic structural view of the shaft of the present utility model.
Reference numerals: a body 1; a feed inlet 101; a first discharge port 102; a second discharge port 103; support legs 104; a chute 105; a support 106; a telescopic rod 107; a spring 108; a shaft lever 2; a baffle 201; a strut 202; a first pulley 203; a transmission belt 3; a second pulley 4; a first bevel gear 401; a fixing seat 5; a screen 6; a reciprocating screw rod 7; a second bevel gear 701; a scraper 8; a connection block 801; a vibration motor 9; a fan 10.
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.
The following disclosure provides many different embodiments, or examples, for implementing different structures of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model.
Hereinafter, a screen cleaning device for a wind screen cleaner according to an embodiment of the present utility model will be described with reference to the accompanying drawings, as shown in fig. 1 to 5, the screen cleaning device for a wind screen cleaner includes a main body 1, support legs 104 are provided at four corners of the bottom of the main body 1, a feed inlet 101 is provided at the top of the main body 1, a shaft lever 2 is rotatably connected to a side surface of the main body 1 through bearings, four baffles 201 are provided around the shaft lever 2, a plurality of struts 201 are provided between the two baffles 201 at equal intervals, a first pulley 202 is fixed to one end of the shaft lever 2, a fixing seat 5 is provided on the side surface of the main body 1, a reciprocating screw 7 is rotatably mounted in the fixing seat 5, a sliding groove 105 is provided above the sliding groove 6 on an inner wall of the main body 1, and a scraper 8 is slidably mounted in the sliding groove 105.
Preferably, the feeding port 101 is funnel-shaped, a bearing is arranged at the joint of the shaft lever 2 and the inner wall of the machine body 1, the scraper 8 is in contact with the screen plate 6, a connecting block 801 is arranged at one end, close to the fixed seat 5, of the scraper 8, the connecting block 801 is movably connected with the reciprocating screw rod 7, and the reciprocating screw rod 7 drives the connecting block 801 to reciprocate on the reciprocating screw rod 7 when rotating, so that the scraper 8 is driven to reciprocate in the chute 105.
Preferably, the transmission assembly comprises a transmission belt 3, a second belt pulley 4, a first bevel gear 401 and a second bevel gear 701, wherein the second belt pulley 4 is rotatably arranged on the fixed seat 5, the first belt pulley 203 is connected with the second belt pulley 4 through the transmission belt 3, the first bevel gear 401 is arranged at one end of the second belt pulley 4, the second bevel gear 701 is arranged at one end of the reciprocating screw rod 7, and the first bevel gear 401 and the second bevel gear 701 are in meshed connection.
In particular embodiments: when the device is used, materials are thrown into the machine body 1 from the feeding hole 101, the materials collide with the baffle 201 on the shaft rod 2 in the falling process, so that the shaft rod 2 is driven to rotate, meanwhile, the agglomerated materials can be scattered through the supporting rods 202 arranged on the baffle 201, the cleaning efficiency of the sieve plate 6 on the materials is improved, the shaft rod 2 can drive the first belt pulley 203 to rotate when rotating, the first belt pulley 203 drives the second belt pulley 4 to rotate through the driving belt 3, the second belt pulley 4 drives the first bevel gear 401 to rotate, the first bevel gear 401 drives the second bevel gear 701 meshed with the first bevel gear to rotate, the reciprocating screw 7 is driven to rotate, the connecting block 801 is driven to reciprocate on the reciprocating screw 7 by the reciprocating screw 7, the scraper 8 is driven to reciprocate in the chute 105, impurities accumulated on the sieve plate 6 are scraped through the scraper 8, and the impurities are prevented from being accumulated and adsorbed on the sieve 6, and the screen 6 is prevented from being blocked.
In this embodiment, the reciprocating screw rod 7 is mainly a conventional means for those skilled in the art, and its specific principle will not be described again.
Preferably, a first discharge hole 102 is formed in one side wall of the machine body 1, a second discharge hole 103 is formed in the other side wall, opposite to the first discharge hole, of the machine body 1, and the first discharge hole 102 is connected with one end of the screen plate 6.
Preferably, four supports 106 are arranged on the inner wall of the machine body 1 below the screen plate 6, telescopic rods 107 are arranged on the supports 106, the bottom of the screen plate 6 is fixedly connected with the top of the telescopic rods 107, springs 108 are sleeved on the telescopic rods 107, the telescopic rods 107 can stretch up and down, and the screen plate 6 can be buffered when vibrated by the arrangement of the telescopic rods 107 and the springs 108.
Preferably, a vibrating motor 9 is installed inside the machine body 1 below the screen plate 6, a fan 10 is installed on one side wall of the machine body 1, and the wind outlet direction of the fan 10 faces the first discharge hole 102.
In particular embodiments: when cleaning the material, start vibrating motor 9 and fan 10, throw into the fuselage 1 with the material from feed inlet 101 in and fall to on the sieve 6, the wind that the in-process that drops blows off through fan 10 blows off the fuselage 1 with the light impurity that contains in the material from first discharge gate 102 in, the material falls to on the sieve 6 after, vibrating motor 9 can drive the sieve 6 and vibrate, thereby shake the material on the sieve 6 and scatter, separate out the impurity, the material can continue to drop to the sieve 6 below, discharge from second discharge gate 103, the impurity is left on the sieve 6 and is blown off through fan 10.
Working principle: when using, when cleaning the material, drop into fuselage 1 with the material in feed inlet 101, the material can collide with baffle 201 on the axostylus axostyle 2 in whereabouts in-process, thereby drive axostylus axostyle 2 and rotate, can break up the material of caking through branch 202 that sets up on baffle 201 simultaneously, improve the efficiency of screening plate 6 to the cleaning of material, axostylus axostyle 2 can drive first belt pulley 203 rotation when rotating, first belt pulley 203 passes through driving belt 3 and drives second belt pulley 4 and rotate, drive first bevel gear 401 by second belt pulley 4 and rotate, first bevel gear 401 drives the second bevel gear 701 rotation rather than the meshing, thereby drive reciprocating screw 7 and rotate, drive connecting block 801 and do reciprocating motion on reciprocating screw 7 by reciprocating screw 7, thereby drive scraper 8 and reciprocate in spout 105, scrape off the impurity that piles up on screen plate 6 through scraper 8, avoid impurity to pile up and adsorb on screen mesh 6, cause screen mesh 6 to block up, then start vibrating motor 9 and fan 10, the light impurity that the material that will contain in the material through fan 10 in the course of blowing off material out from first discharge port 102, drive the second bevel gear 401 rotates, thereby drive reciprocating screw 7 and reciprocate on reciprocating screw 7, thereby the reciprocating screw 7 is blown out reciprocating motion in reciprocating screw 7 in reciprocating screw 6, thereby the material is blown out of sieve plate 6.
Claims (6)
1. The utility model provides a clear screen assembly for wind screen cleaning machine, includes fuselage (1), and fuselage (1) bottom four corners department is equipped with supporting leg (104), its characterized in that: the utility model discloses a scraper (8) is installed to scraper (8) in slide groove (105), including fuselage (1), fuselage (5), fuselage (1) top is equipped with feed inlet (101), and the side of fuselage (1) is connected with axostylus axostyle (2) through the bearing rotation, encircles on axostylus axostyle (2) and is equipped with four baffle (201), and equal distance is equipped with a plurality of branches (201) between two baffle (201), and one end of axostylus axostyle (2) is fixed with first belt pulley (202), be equipped with fixing base (5) on the side of fuselage (1), reciprocating lead screw (7) are installed in fixing base (5) rotation, be connected through drive assembly between first belt pulley (202) and the reciprocating lead screw (7), install sieve (6) in fuselage (1), fuselage (1) inner wall is being located sieve (6) top and is equipped with spout (105).
2. The screen cleaning device for the air screen cleaning machine according to claim 1, wherein the feeding port (101) is funnel-shaped, a bearing is arranged at the joint of the shaft lever (2) and the inner wall of the machine body (1), the scraper (8) is in contact with the screen plate (6), a connecting block (801) is arranged at one end, close to the fixing seat (5), of the scraper (8), and the connecting block (801) is movably connected with the reciprocating screw (7).
3. A screening device for a wind screen cleaner according to claim 1, c h a r a c t e r i z e d in that the transmission assembly comprises a transmission belt (3), a second pulley (4), a first bevel gear (401) and a second bevel gear (701), the second pulley (4) is rotatably mounted on the fixed seat (5), the first pulley (202) and the second pulley (4) are connected by the transmission belt (3), the first bevel gear (401) is arranged at one end of the second pulley (4), the second bevel gear (701) is arranged at one end of the reciprocating screw (7), and the first bevel gear (401) and the second bevel gear (701) are mutually meshed.
4. A screening device for a wind screen cleaning machine according to claim 1, characterised in that one side of the machine body (1) is provided with a first discharge opening (102), the other side of the machine body (1) is provided with a second discharge opening (103), and the first discharge opening (102) is located at one side of the screen plate (6).
5. The screening device for the air screen cleaning machine according to claim 4, wherein four supports (106) are arranged on the inner wall of the machine body (1) below the screen plate (6), telescopic rods (107) are arranged on the supports (106), the bottom of the screen plate (6) is fixedly connected with the tops of the telescopic rods (107), and springs (108) are sleeved on the telescopic rods (107).
6. The screening device for a wind screen cleaner according to claim 4, wherein the vibrating motor (9) is installed at the bottom of the screen plate (6), the fan (10) is installed at one side of the machine body (1), and the wind outlet direction of the fan (10) faces the first discharge port (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322514869.5U CN221208850U (en) | 2023-09-15 | 2023-09-15 | Screening device for air screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322514869.5U CN221208850U (en) | 2023-09-15 | 2023-09-15 | Screening device for air screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221208850U true CN221208850U (en) | 2024-06-25 |
Family
ID=91573736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322514869.5U Active CN221208850U (en) | 2023-09-15 | 2023-09-15 | Screening device for air screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221208850U (en) |
-
2023
- 2023-09-15 CN CN202322514869.5U patent/CN221208850U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211756849U (en) | Prevent blockking up screening plant | |
| CN108499868A (en) | A kind of nut fruits removal of impurities classified screening device | |
| CN109013339A (en) | A kind of efficient cleaner of low damage of particulate crop | |
| CN212018188U (en) | A kind of grain winnowing vibrating screen | |
| CN109731773A (en) | A kind of chemical industry powder classification vibration screening machine | |
| CN204996720U (en) | Multistage variable speed seed sieve separator | |
| CN116786413B (en) | Sand production line sieving device | |
| CN208894592U (en) | A kind of conveying of rice removes chaff device | |
| CN221208850U (en) | Screening device for air screening machine | |
| CN108787422B (en) | Agricultural is with cylindric corn miscellaneous separator that goes | |
| CN206229620U (en) | A kind of receiving sieve of fine screening | |
| CN109569897A (en) | A kind of building waste screening plant | |
| CN212018453U (en) | An anti-clogging ore drum screening machine | |
| CN209953266U (en) | Corn seed sieve separator of edulcoration | |
| CN109261516B (en) | A combined fan type oat cleaning machine | |
| CN111299156A (en) | Seed sieving mechanism | |
| CN213161896U (en) | Feed raw and other materials sieving mechanism | |
| CN112156985B (en) | Rapeseed stepless adjustable sorting device | |
| CN214382829U (en) | Wheat gravity cleaning and sorting machine | |
| CN212018566U (en) | Novel screening plant that agricultural cereal screening was used | |
| CN219292047U (en) | Feed multistage winnowing device | |
| CN213051518U (en) | Novel seed cleaner | |
| CN220092147U (en) | Efficient and stable wheat vibration screening machine | |
| CN216606084U (en) | Raw materials sieving mechanism for feed production | |
| CN212349406U (en) | Screening device of mobile seed selection vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |