CN205253554U - Fodder is with gyration classifying screen - Google Patents
Fodder is with gyration classifying screen Download PDFInfo
- Publication number
- CN205253554U CN205253554U CN201521081436.4U CN201521081436U CN205253554U CN 205253554 U CN205253554 U CN 205253554U CN 201521081436 U CN201521081436 U CN 201521081436U CN 205253554 U CN205253554 U CN 205253554U
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- China
- Prior art keywords
- sieve
- frame
- sieve ship
- ship
- classifying screen
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Abstract
The utility model relates to a fodder is with gyration classifying screen has sieve ship, frame and frame, the frame through the inflation fix with screw on the terrace, the lifting rope that is equipped with in the frame frame of slinging, high -quality high strength steel silk rope is selected for use to the hoist cable that the hoist cable is used for hanging the sieve ship, when hanging, every wire rope all should keep perpendicular and come on stage, is equipped with on the hoist cable and spends blue bolt, is equipped with the sieve ship on the frame, fixed mounting has drive arrangement on the frame, drive arrangement passes through V belt drive sieve shipping to be changeed, simple structure, inertial force balance, the vibration of all directions are little, and the noise is low, and low to the support strength requirement, the bearing is longe -lived simultaneously, and the sifter clearance is effectual, and screening efficiency is high, and output is big, and the consumption is little, and the installation is nimble, and it is convenient to trade the sieve, easy operation.
Description
Technical field
It is a kind of feed revolution classifying screen that the utility model relates to.
Background technology
Roto-siofter is for screening and the classification of feed factory granular material or pellet, also can be used for the classification of product after the first clear and large and medium-sized feed factory separating twice of feed factory raw material, in addition, also can be widely used in the raw material of multiple industry and the screening of finished product and the classifications such as grain, food, chemical industry, sugaring, mining, papermaking.
In use, requiring of screening is high for the powdery vibration separation screen of existing use, uses screen-aperture little, causes screening effeciency very low, if strengthen vibration force or vibrating screen surface, considers again to install factory site, uses the problems such as safety, service life and energy resource consumption. Therefore, development is a kind of only need utilize existing equipment simply to transform, and just can reach desirable screening effect, and use safety, energy resource consumption is little, and screening efficiency is high, and production cost is low, noise is low, output is large, simultaneously flexible for installation, changes sieve convenient,, be desirability for the low Novel rotary classifying screen of supporter requirement of strength.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, provide a kind of all directions balance of shaking force, vibrate littlely, noise is low, low for supporter requirement of strength, bearing life is long simultaneously, the revolution classifying screen for feed that sieve cover cleaning is effective.
The utility model solves the technical scheme that its technical problem adopts: revolution classifying screen for a kind of feed, there is sieve ship, support and frame, described frame is fixed on terrace by swell fixture, the lifting rope that frame the is provided with support of slinging, hoist cable is selected high-quality high strength wire rope for the hoist cable of hanging sieve ship, when suspension, every steel wire rope all should keep vertical and come on stage, on hoist cable, be equipped with and spend blue bolt, support is provided with sieve ship, on support, be installed with drive unit, drive unit drives sieve shipping to turn by V-belt;
The top of described sieve ship is provided with top cover, top cover is steel structure, on the one hand screen box is sealed, on the other hand screen frame is played to compression used, on top cover, there are four light jacks, can wipe the motion conditions of material and be used for maintenance by light, in sieve ship inner chamber, be provided with sieve cabinet, lower sieve cabinet and interval sieve cabinet, top sieve is provided with tappet cashier's office in a shop and is connected with sieve ship, lower sieve cabinet is provided with lower tappet and is connected with sieve ship, screen frame is made up of wood frame and the screen cloth being fixed on wooden frame, screen cloth is answered tensioning, after wearing and tearing, change in time, to keep the efficiency of screen, the tail end of sieve ship is provided with tail support, described top cover is provided with feed pipe and peep hole, the outer surface of described sieve ship is provided with some Quick compressing mechanisms, its bottom is provided with discharge nozzle,
Described drive unit includes motor and transmission case, the termination portion of described motor is arranged with electrical machine belt pulley, is provided with power transmission shaft in transmission case, and an end of power transmission shaft is provided with large belt wheel, its the other end is provided with link block, between electrical machine belt pulley and large belt wheel, is connected drive by narrow V belt;
In one side of described link block, be fixed with balancing weight, the upper end of link block is fixed with eccentric block, is provided with rotating shaft in eccentric block, eccentric block is provided with top chock, cover plate is installed on top chock, and its lower end is fixed with gland, is provided with self-aligning roller bearing I in top chock.
Further, described tail support is made up of some elastic plates and pressing plate, and described tail support one end is fixed on the tail end of sieve ship, and its other end is fixed on support, and afterbody supporting is made up of some groups of elastic plates, plays supporting sieve ship and position-limiting action.
Further, described Quick compressing mechanism includes pressing handle, locking nut, compression push rod and hold-down mechanism seat, described hold-down mechanism seat is connected and fixed by hinge pin and compression push rod, Quick compressing mechanism is made up of pressing handle, hold-down mechanism seat and locking nut, and the length of adjusting screw(rod) can regulate thrust.
Further, the angle that described sieve ship tilts from charging aperture to discharging opening is 3 °～10 °, and sieve ship has steel plate riveted to form, the structure of it and a sealing of top cover stroke, and material obtains sufficient classification therein.
Further, described transmission case and junction, power transmission shaft lower end are provided with step, step is arranged on transmission case by hexagon-headed bolt, is provided with bearing and sleeve in step, the little gland seal that step and power transmission shaft junction are fixed by socket head screw.
Further, the oil pipe that described step is provided with is connected with the cutting ferrule free flow coupling being located on transmission case.
Further, described transmission case and junction, power transmission shaft upper end are provided with bottom bracket, and bottom bracket is arranged on transmission case by hexagon-headed bolt, is provided with self-aligning roller bearing in bottom bracket, and bottom bracket is provided with the spring washer fixing by screw.
Further, the top of described cover plate is provided with lubricating cup.
The beneficial effects of the utility model are: the utility model is simple in structure, the balance of shaking force of all directions, vibrate littlely, noise is low, low for supporter requirement of strength, bearing life is long simultaneously, sieve cover cleaning is effective, and screening efficiency is high, and output is large, power consumption is little, and flexible for installation, change sieve convenient, simple to operate.
Brief description of the drawings
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is the enlarged drawing at the utility model I place;
Fig. 4 is the structural representation that the utility model drive unit removes upper axis bearing;
Fig. 5 is the structural representation of the utility model drive unit A-A.
1. sieve ships in figure, 2. support, 3. frame, 4. lifting rope, 5. drive unit, 6. top cover, 7. go up sieve cabinet, 8. descend sieve cabinet, 9. interval sieve cabinet, 10. go up tappet, 11. times tappets, 12. tail supports, 13. feed pipes, 14. peep holes, 15. Quick compressing mechanisms, 16. discharge nozzles, 17. motors, 18. transmission cases, 19. electrical machine belt pulleys, 20. power transmission shafts, 21. large belt wheels, 22. link blocks, 23. narrow V belts, 24. balancing weights, 25. eccentric blocks, 26. top chocks, 27. cover plates, 28. glands, 29. pressing plates, 30. pressing handles, 31. locking nuts, 32. compress push rod, 33. hold-down mechanism seats, 34. hinge pin, 35. steps, 36. bearings, 37. sleeves, 38. little glands, 39. oil pipes, 40. cutting ferrule free flow couplings, 41. bottom brackets, 42. self-aligning roller bearings, 43. spring washers, 44. lubricating cups, 45. rotating shafts, 46. elastic plates, 47. self-aligning roller bearing I.
Detailed description of the invention
By reference to the accompanying drawings the utility model is further described now. The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
Revolution classifying screen for a kind of feed as shown in Fig. 1～5, there is sieve ship 1, support 2 and frame 3, frame 3 is fixed on terrace by swell fixture, the lifting rope 4 that frame 3 the is provided with support 2 of slinging, support 2 is provided with sieve ship 1, on support 2, be installed with drive unit 5, drive unit 5 drives sieve ship 1 to turn round by V-belt;
The top of described sieve ship 1 is provided with top cover 6, in sieve ship 1 inner chamber, be provided with sieve cabinet 7, lower sieve cabinet 8 and interval sieve cabinet 9, upper sieve cabinet 7 is provided with tappet 10 and is connected with sieve ship 1, lower sieve cabinet 8 is provided with lower tappet 11 and is connected with sieve ship 1, the tail end of sieve ship 1 is provided with tail support 12, described top cover 6 is provided with feed pipe 13 and peep hole 14, and the outer surface of described sieve ship 1 is provided with some Quick compressing mechanisms 5, and its bottom is provided with discharge nozzle 16;
Described drive unit 5 includes motor 17 and transmission case 18, the termination portion of described motor 17 is arranged with electrical machine belt pulley 19, in transmission case 18, be provided with power transmission shaft 20, one end of power transmission shaft 20 is provided with large belt wheel 21, its the other end is provided with link block 22, between electrical machine belt pulley 19 and large belt wheel 21, is connected drive by narrow V belt 23;
In one side of described link block 22, be fixed with balancing weight 24, the upper end of link block 22 is fixed with eccentric block 25, in eccentric block 25, be provided with rotating shaft 45, eccentric block 25 is provided with top chock 26, cover plate 27 is installed on top chock 26, its lower end is fixed with gland 28, is provided with self-aligning roller bearing I 47 in top chock 26.
Tail support 12 is made up of some elastic plates 46 and pressing plate 29, and described tail support 12 one end are fixed on the tail end of sieve ship 1, and its other end is fixed on support 2.
Quick compressing mechanism 15 includes pressing handle 30, locking nut 31, compresses push rod 32 and hold-down mechanism seat 33, and described hold-down mechanism seat 33 is connected and fixed by hinge pin 34 and compression push rod 32.
The angle that sieve ship 1 tilts to discharging opening 16 from charging aperture 13 is 3 °～10 °.
Transmission case 18 is provided with step 35 with power transmission shaft 20 junctions, lower end, step 35 is arranged on transmission case 18 by hexagon-headed bolt, in step 35, be provided with bearing 36 and sleeve 37, step 35 seals with the little gland 38 that power transmission shaft 20 junctions are fixed by socket head screw.
The oil pipe 39 that step 35 is provided with is connected with the cutting ferrule free flow coupling 40 being located on transmission case 18.
Transmission case 18 is provided with bottom bracket 41 with power transmission shaft 20 junctions, upper end, bottom bracket 41 is arranged on transmission case 18 by hexagon-headed bolt, in bottom bracket 41, be provided with self-aligning roller bearing 42, bottom bracket 41 is provided with the spring washer 43 fixing by screw, and the top of cover plate 27 is provided with lubricating cup 44.
Concrete inclination angle be the sieve ship 1 of 4 °～6 ° by drive unit 5 transmissions, its movement locus for horizontal circle motion, becomes elliptic motion at feed pipe 13 in the longitudinal direction gradually, finally becomes approximate linear reciprocating motion at discharge nozzle 16.
Feed pipe 13 is concentrated the material of feeding, under the effect of sieve nest circular motion, be evenly distributed on whole compass screen surface, and produce automatic classification, thereby the less material of granularity below the bed of material is sieved rapidly, the larger material of granularity moves to discharge end above, in moving process, owing to not stirring and vertical jitter, thereby wherein less particle clock is close to compass screen surface, can sieve at any time, discharge end, the motion of sieve nest becomes approximate linear reciprocating motion, screen effect is weakened gradually, thereby the particle that is greater than screen size is moved rapidly to Way out, until outside discharge machine, complete the whole screening of material, the balancing weight 24 of transmission case 18 makes to sieve the inertia force on fore-and-aft direction in ship 1 motion process and is balanced, thereby ensure the balance of sieve motion.
Above-mentioned embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (8)
1. a revolution classifying screen for feed, there is sieve ship (1), support (2) and frame (3), it is characterized in that: described frame (3) is fixed on terrace by swell fixture, the lifting rope (4) that frame (3) the is provided with support (2) of slinging, support (2) is provided with sieve ship (1), on support (2), be installed with drive unit (5), drive unit (5) drives sieve ship (1) running by V-belt;
The top of described sieve ship (1) is provided with top cover (6), in sieve ship (1) inner chamber, be provided with sieve cabinet (7), lower sieve cabinet (8) and interval sieve cabinet (9), upper sieve cabinet (7) is provided with tappet (10) and is connected with sieve ship (1), lower sieve cabinet (8) is provided with lower tappet (11) and is connected with sieve ship (1), the tail end of sieve ship (1) is provided with tail support (12), described top cover (6) is provided with feed pipe (13) and peep hole (14), the outer surface of described sieve ship (1) is provided with some Quick compressing mechanisms (15), its bottom is provided with discharge nozzle (16),
Described drive unit (5) includes motor (17) and transmission case (18), the termination portion of described motor (17) is arranged with electrical machine belt pulley (19), in transmission case (18), be provided with power transmission shaft (20), one end of power transmission shaft (20) is provided with large belt wheel (21), its the other end is provided with link block (22), between electrical machine belt pulley (19) and large belt wheel (21), is connected drive by narrow V belt (23);
In one side of described link block (22), be fixed with balancing weight (24), the upper end of link block (22) is fixed with eccentric block (25), in eccentric block (25), be provided with rotating shaft (45), eccentric block (25) is provided with top chock (26), cover plate (27) is installed on top chock (26), its lower end is fixed with gland (28), is provided with self-aligning roller bearing I (47) in top chock (26).
2. revolution classifying screen for feed according to claim 1, it is characterized in that: described tail support (12) is made up of some elastic plates (46) and pressing plate (29), described tail support (12) one end is fixed on the tail end of sieve ship (1), and its other end is fixed on support (2).
3. revolution classifying screen for feed according to claim 1, it is characterized in that: described Quick compressing mechanism (15) includes pressing handle (30), locking nut (31), compresses push rod (32) and hold-down mechanism seat (33), and described hold-down mechanism seat (33) is connected and fixed by hinge pin (34) and compression push rod (32).
4. revolution classifying screen for feed according to claim 1, is characterized in that: the angle that described sieve ship (1) tilts from charging aperture (13) to discharging opening (16) is 3 °～10 °.
5. revolution classifying screen for feed according to claim 1, it is characterized in that: described transmission case (18) is provided with step (35) with power transmission shaft (20) junction, lower end, step (35) is arranged on transmission case (18) by hexagon-headed bolt, in step (35), be provided with bearing (36) and sleeve (37), step (35) seals with the little gland (38) that power transmission shaft (20) junction is fixed by socket head screw.
6. revolution classifying screen for feed according to claim 5, is characterized in that: the oil pipe (39) that described step (35) is provided with is connected with the cutting ferrule free flow coupling (40) being located on transmission case (18).
7. revolution classifying screen for feed according to claim 1, it is characterized in that: described transmission case (18) is provided with bottom bracket (41) with power transmission shaft (20) junction, upper end, bottom bracket (41) is arranged on transmission case (18) by hexagon-headed bolt, in bottom bracket (41), be provided with self-aligning roller bearing (42), bottom bracket (41) is provided with the spring washer fixing by screw (43).
8. revolution classifying screen for feed according to claim 1, is characterized in that: the top of described cover plate (27) is provided with lubricating cup (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521081436.4U CN205253554U (en) | 2015-12-23 | 2015-12-23 | Fodder is with gyration classifying screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521081436.4U CN205253554U (en) | 2015-12-23 | 2015-12-23 | Fodder is with gyration classifying screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205253554U true CN205253554U (en) | 2016-05-25 |
Family
ID=55995105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521081436.4U Expired - Fee Related CN205253554U (en) | 2015-12-23 | 2015-12-23 | Fodder is with gyration classifying screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205253554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640866A (en) * | 2016-12-06 | 2017-05-10 | 新乡市振英机械设备有限公司 | Special fixture for square swing sieve |
-
2015
- 2015-12-23 CN CN201521081436.4U patent/CN205253554U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640866A (en) * | 2016-12-06 | 2017-05-10 | 新乡市振英机械设备有限公司 | Special fixture for square swing sieve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20191223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |