CN217450967U - High-efficient shale shaker - Google Patents
High-efficient shale shaker Download PDFInfo
- Publication number
- CN217450967U CN217450967U CN202220392869.5U CN202220392869U CN217450967U CN 217450967 U CN217450967 U CN 217450967U CN 202220392869 U CN202220392869 U CN 202220392869U CN 217450967 U CN217450967 U CN 217450967U
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- box body
- bevel gear
- rotating shaft
- motor
- supporting plate
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- 239000000463 material Substances 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000012216 screening Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- -1 silt Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of grain screening, in particular to a high-efficiency vibrating screen, which comprises a box body, wherein grooves are arranged on the inner walls of two sides of the box body, a supporting plate and an elastic part are arranged in the grooves, a limiting vertical plate is fixed on the supporting plate, and a screen frame is connected with the supporting plate in a sliding way; a rotating shaft is rotatably arranged in the box body, an eccentric wheel is arranged on the rotating shaft, a first motor is arranged on one side wall of the box body, an output shaft of the first motor is coaxially arranged with the rotating shaft, a sliding sleeve is sleeved on the rotating shaft, and a telescopic rod is fixed between the sliding sleeve and the screen frame; rotate on the both sides inner wall of box and be equipped with the threaded rod, screw-thread fit has the slider on the threaded rod, and the slider passes through the connecting rod with the sliding sleeve and links to each other, and the one end of threaded rod extends the box and is connected with the bevel gear of two symmetries, is fixed with motor two on one side outer wall of box, is fixed with half bevel gear on motor two's output shaft, half bevel gear and two bevel gear intermittent type nature meshing. The utility model has the advantages of simple structure, good screening effect and high efficiency.
Description
Technical Field
The utility model relates to a grain screening technical field, especially a high-efficient shale shaker.
Background
Grain is reaping, transportation, sunning etc. in-process, can contain many impurity in the grain, these impurity generally include dust, silt, stone, metal slag etc. and root, stem, leaf, shell etc. of some plants in addition, these impurity are stored or are processed with grain together, generally will get rid of these impurity, along with the development of agricultural science and technology, the volume of grain is very big, traditional manual work mode can't satisfy the requirement yet, consequently the current mode of carrying out the edulcoration to grain is generally through the shale shaker of mechanical type. The conventional mechanical vibrating screen usually has a single vibrating mode, so that the screening efficiency is low and the time is wasted.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme:
designing a high-efficiency vibrating screen, which comprises a box body, wherein symmetrical grooves are respectively formed in the inner walls of the two sides of the box body, a supporting plate is arranged in the grooves in a sliding manner, elastic parts are respectively arranged on the upper side and the lower side of the supporting plate in the grooves, a limiting vertical plate is fixed on the supporting plate close to the inner walls of the two sides of the box body, and a screen frame is connected on the supporting plate in a sliding manner;
a rotating shaft is rotatably arranged in the box body, eccentric wheels which are in contact with the supporting plates are respectively fixed at the bottoms of the supporting plates on the rotating shaft, a first motor is arranged on one side wall of the box body, an output shaft of the first motor penetrates through the box body and is coaxially arranged with the rotating shaft, a sliding sleeve is sleeved on the rotating shaft, and a telescopic rod is fixedly connected between the top of the sliding sleeve and the center of the bottom of the screen frame;
the lower portion of the inner walls of the two sides of the box body, which are located on the rotating shaft, is rotatably provided with threaded rods, the threaded rods are in threaded fit with sliding blocks, the sliding blocks are connected with the sliding sleeves through connecting rods, one end of each threaded rod extends out of the box body and is connected with two symmetrical bevel gears, a motor II is fixed on the outer wall of one side of the box body, a half bevel gear is fixed on an output shaft of the motor II, and the half bevel gear is intermittently meshed with the two bevel gears.
Preferably, the elastic component comprises a sleeve fixed on the supporting plate, a compression spring, a limiting plate and a supporting column are sequentially arranged in the sleeve, and the supporting column extends out of the sleeve and then is fixedly connected with the inner wall of the groove.
Preferably, baffles are arranged around the screen frame.
Preferably, the upper surface of the supporting plate is provided with a sliding groove, a moving block is arranged in the sliding groove in a sliding mode, and the bottoms of the two ends of the screen frame are fixedly connected with the top of the moving block.
Preferably, the limit vertical plate on the side opposite to the baffle is provided with a collision-proof pad.
Preferably, a feed inlet is formed in the top of the box body and is positioned right above the screen frame.
Preferably, material collecting plates are respectively arranged on the inner walls of the two sides of the box body below the threaded rods, and a discharge hole communicated with the bottom of the material collecting plates is formed in the bottom of the box body.
The beneficial effects of the utility model reside in that:
the utility model discloses a half bevel gear drives threaded rod intermittent type nature corotation and reversal with two bevel gear intermittent type nature meshing, make the slider drive reel side-to-side movement in the spout, grain vibrates about in the reel, under elastomeric element's effect, the eccentric wheel drives backup pad and reel up-and-down motion, grain vibrates from top to bottom in the reel, grain in the messenger reel can vibrate in vertical direction and can vibrate on the horizontal direction again, thereby avoid the single vibration among the prior art, improve screening effect and screening efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
the reference numbers in the figures are: 1. a box body; 2. a feed inlet; 3. a limiting vertical plate; 4. a groove; 5. a support plate; 6. an eccentric wheel; 7. a first motor; 8. a rotating shaft; 9. a threaded rod; 10. a slider; 11. a material collecting plate; 12. a discharge port; 13. a second motor; 14. a bevel gear; 15. a half bevel gear; 16. a baffle plate; 17. a screen frame; 18. a sliding sleeve; 19. a telescopic rod; 20. a chute; 21. a moving block; 22. a fender; 23. a support pillar; 24. a limiting plate; 25. a sleeve; 26. a compression spring; 27. a connecting rod.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1
A high-efficiency vibrating screen is shown in figures 1 to 2 and comprises a box body 1, wherein a feeding hole 2 is formed in the top of the box body 1 and is located right above a screen frame 17.
The lower parts of the threaded rods 9 on the inner walls of the two sides of the box body 1 are respectively provided with a material collecting plate 11, and the bottom of the box body 1 is provided with a material outlet 12 communicated with the bottom of the material collecting plate 11.
The upper side and the lower side of the supporting plate 5 in the groove 4 are respectively provided with an elastic part, the elastic parts comprise a sleeve 25 fixed on the supporting plate 5, a compression spring 26, a limiting plate 24 and a supporting column 23 are sequentially arranged in the sleeve 25, and the supporting column 23 extends out of the sleeve 25 and then is fixedly connected with the inner wall of the groove 4.
A limiting vertical plate 3 is fixed on a supporting plate 5 close to the inner walls of two sides of the box body 1, and a screen frame 17 is connected on the supporting plate 5 in a sliding manner; the bottom of reel 17 is equipped with the screen cloth, is equipped with baffle 16 around reel 17, and baffle 16 is used for preventing the grain on reel 17 from dropping.
A rotating shaft 8 is rotatably arranged in the box body 1, eccentric wheels 6 which are in contact with the supporting plates 5 are respectively fixed at the bottoms of the supporting plates 5 on the rotating shaft 8, a first motor 7 is arranged on one side wall of the box body 1, an output shaft of the first motor 7 penetrates through the box body 1 and is coaxially arranged with the rotating shaft 8, a sliding sleeve 18 is sleeved on the rotating shaft 8, and an expansion link 19 is fixedly connected between the top of the sliding sleeve 18 and the center of the bottom of the screen frame 17; the eccentric wheel 6 drives the supporting plate 5 to vibrate up and down together, at the moment, the telescopic rod 19 makes telescopic motion, and materials on the screen frame 17 move up and down together with the screen frame 17.
The lower part that lies in pivot 8 on the both sides inner wall of box 1 rotates and is equipped with threaded rod 9, screw-thread fit has slider 10 on threaded rod 9, slider 10 passes through connecting rod 27 with sliding sleeve 18 and links to each other, the one end of threaded rod 9 extends box 1 and is connected with the bevel gear 14 of two symmetries, be fixed with motor two 13 on one side outer wall of box 1, be fixed with half bevel gear 15 on the output shaft of motor two 13, half bevel gear 15 and two bevel gear 14 intermittent type meshing, drive threaded rod 9 intermittent type nature corotation and reversal, thereby make reel 17 horizontal vibration under the effect of slider 10 and sliding sleeve 18. The vertical limiting plate 3 at the side opposite to the baffle plate 16 is provided with a bumper 22. The baffle 16 and the limit vertical plate 3 are prevented from being damaged due to frequent collision when the screen frame 17 moves left and right.
The utility model discloses a working method does: when the device works, grains are poured onto the screen frame 17 in the box body 1 from the feeding hole 2, the first starting motor 7 drives the eccentric shaft 6 on the rotating shaft 8 to rotate, the screen frame 17 moves up and down along with the supporting plate 5 under the action of the elastic part, and the materials on the screen frame 17 vibrate up and down along with the screen frame 17; starting motor two 13, two bevel gears 14 of half bevel gear 15 intermittent type nature meshing drive threaded rod 9 intermittent type nature corotation and reversal, make with the left and right motion of threaded rod 9 screw-thread fit's slider 10 to make connecting rod 27 drive sliding sleeve 18 along pivot 8 and telescopic link 19 and reel 17 side-to-side motion, make the material on the reel 17 vibrate about in the reel 17, the grain that has sieved flows out box 1 along album flitch 11 through discharge gate 12 and collects.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for some of the features thereof; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The efficient vibrating screen is characterized by comprising a box body (1), wherein symmetrical grooves (4) are respectively formed in the inner walls of the two sides of the box body (1), a supporting plate (5) is arranged in the grooves (4) in a sliding mode, elastic parts are respectively arranged on the upper side and the lower side of the supporting plate (5) in the grooves (4), a limiting vertical plate (3) is fixed on the supporting plate (5) close to the inner walls of the two sides of the box body (1), and a screen frame (17) is connected onto the supporting plate (5) in a sliding mode;
a rotating shaft (8) is rotatably arranged in the box body (1), eccentric wheels (6) which are in contact with the supporting plates (5) are respectively fixed at the bottoms of the supporting plates (5) on the rotating shaft (8), a motor I (7) is arranged on one side wall of the box body (1), an output shaft of the motor I (7) penetrates through the box body (1) and is coaxially arranged with the rotating shaft (8), a sliding sleeve (18) is sleeved on the rotating shaft (8), and a telescopic rod (19) is fixedly connected between the top of the sliding sleeve (18) and the center of the bottom of the screen frame (17);
the lower part that lies in pivot (8) on the both sides inner wall of box (1) rotates and is equipped with threaded rod (9) go up screw-thread fit has slider (10), slider (10) link to each other through connecting rod (27) with sliding sleeve (18), the one end of threaded rod (9) is extended box (1) and is connected with bevel gear (14) of two symmetries be fixed with motor two (13) on the outer wall of one side of box (1) be fixed with half bevel gear (15) on the output shaft of motor two (13), half bevel gear (15) and two bevel gear (14) intermittent type nature meshing.
2. The high efficiency vibratory screen of claim 1, wherein: elastic component is including fixing sleeve (25) on backup pad (5) be equipped with compression spring (26), limiting plate (24), support column (23) in proper order in sleeve (25), support column (23) extend behind sleeve (25) and the inner wall fixed connection of recess (4).
3. The high efficiency vibratory screen of claim 1, wherein: baffles (16) are arranged around the screen frame (17).
4. The high efficiency vibratory screen of claim 1, wherein: the upper surface of the supporting plate (5) is provided with a sliding groove (20), a moving block (21) is arranged in the sliding groove (20) in a sliding mode, and the bottoms of the two ends of the screen frame (17) are fixedly connected with the top of the moving block (21).
5. A high efficiency vibratory screen as set forth in claim 3 wherein: the limit vertical plate (3) at one side opposite to the baffle (16) is provided with a crash-proof pad (22).
6. The high efficiency vibratory screen of claim 1, wherein: a feed inlet (2) is arranged at the top of the box body (1) and right above the screen frame (17).
7. The high efficiency vibratory screen of claim 1, wherein: the box body is characterized in that material collecting plates (11) are respectively arranged on the inner walls of the two sides of the box body (1) and below the threaded rod (9), and a discharge hole (12) communicated with the bottoms of the material collecting plates (11) is formed in the bottom of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220392869.5U CN217450967U (en) | 2022-02-25 | 2022-02-25 | High-efficient shale shaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220392869.5U CN217450967U (en) | 2022-02-25 | 2022-02-25 | High-efficient shale shaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217450967U true CN217450967U (en) | 2022-09-20 |
Family
ID=83264636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220392869.5U Active CN217450967U (en) | 2022-02-25 | 2022-02-25 | High-efficient shale shaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217450967U (en) |
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2022
- 2022-02-25 CN CN202220392869.5U patent/CN217450967U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An efficient vibrating screen Effective date of registration: 20231124 Granted publication date: 20220920 Pledgee: Agricultural Development Bank of China Qingfeng County Branch Pledgor: PUYANG WUYUQUAN FLOUR INDUSTRY GROUP CO.,LTD. Registration number: Y2023980067342 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |