CN212820942U - Grain screw conveyor with screening function - Google Patents
Grain screw conveyor with screening function Download PDFInfo
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- CN212820942U CN212820942U CN202021325695.8U CN202021325695U CN212820942U CN 212820942 U CN212820942 U CN 212820942U CN 202021325695 U CN202021325695 U CN 202021325695U CN 212820942 U CN212820942 U CN 212820942U
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- screening
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- screen
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Abstract
The utility model discloses a grain screw conveyer of area screening function relates to grain screw conveyer screening field, including the conveyer pipe, the conveyer pipe rotates and is connected with the spiral pay-off axle, conveyer pipe top one side fixed mounting has screening mechanism, screening mechanism includes the install bin, the inside sliding connection of install bin has screening board and screen cloth, the spring has all been cup jointed to screening board and screen cloth both sides, the equal fixed mounting in screening board and screen cloth both sides has the anticreep piece, screen cloth surface center department has seted up the shifting chute, the screening board is located shifting chute one side and the equal fixed mounting in screen cloth top has the movable block. The utility model discloses a first motor of installation drives screening board and screen cloth and rocks the cooperation spring fast and sieves the grain of pouring into the install bin inside to reach the purpose of screening the impurity in the grain, make grain accomplish the screening at the in-process of carrying.
Description
Technical Field
The utility model relates to a grain screw conveyer screening field, in particular to grain screw conveyer of area screening function.
Background
Grain is a necessity for our life, certain grain storage plays an important role in stabilizing the psychology of people, grain is an important economic source for grain farmers, is also a raw material of a plurality of industrial products, is sufficient in grain supply, and has great significance in long-term stable development of national economy.
When the grain screw conveyer in the prior art conveys grains, a lot of impurities are doped in the grains, the impurities in the grains need to be sieved and used, and the grains are sieved and conveyed again, so that a large amount of time is wasted and the occupied area is occupied.
Therefore, it is necessary to invent a grain screw conveyor with screening function to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grain screw conveyer of area screening function to the grain that provides in solving above-mentioned background carries the problem of screening.
In order to achieve the above object, the utility model provides a following technical scheme: a grain screw conveyor with a screening function comprises a conveying pipe, wherein the conveying pipe is rotatably connected with a screw feeding shaft, and a screening mechanism is fixedly installed on one side of the top of the conveying pipe;
the screening mechanism comprises an installation box, a screening plate and a screen are slidably connected in the installation box, springs are sleeved on two sides of the screening plate and two sides of the screen, anti-drop blocks are fixedly mounted on two sides of the screening plate and two sides of the screen, a moving groove is formed in the center of the surface of the screening plate, moving blocks are fixedly mounted on one side of the moving groove and the top of the screen, a plurality of screen holes are formed in two sides of the surface of the screening plate, a motor installation box is fixedly mounted at the center of the top of the inner side of the installation box, a first motor is fixedly mounted in the motor installation box, a rotating shaft is fixedly connected to the output end of the first motor, rotating rods are fixedly mounted on the top and one side of the bottom of the rotating shaft, a bearing is fixedly connected to the top of the rotating shaft, fixing rods are fixedly connected, install bin bottom one side fixedly connected with screening discharging pipe, the install bin bottom is kept away from screening discharging pipe one side and has been seted up the dust absorption hole, the install bin bottom is located dust absorption hole one side fixed mounting and has the dust absorption case, the install bin top is provided with two grain inlets.
Preferably, support columns are fixedly mounted on two sides of the bottom of the conveying pipe, and a second motor is fixedly connected to one side of the spiral feeding shaft.
Preferably, a discharging pipe is fixedly connected to one side, far away from the dust suction box, of the bottom of the conveying pipe, and a grain collecting box is fixedly connected to one end, far away from the conveying pipe, of the discharging pipe.
Preferably, the dust collection box top is located install bin one side fixed mounting and has the dust absorption fan, dust absorption fan bottom is provided with the baffle.
Preferably, the air outlet of the dust collection fan is fixedly connected with an inverted L-shaped conduit, a collection tank is arranged at the bottom of the partition plate, and water is injected into the collection tank.
Preferably, an air outlet water injection pipe is fixedly mounted on one side of the top of the collecting tank, a filter screen is arranged at the joint of the air outlet water injection pipe and the dust collection box, and a water outlet is fixedly mounted on one side of the bottom of the dust collection box.
The utility model discloses a technological effect and advantage:
1. the first motor is installed to drive the screening plate and the screen to rapidly shake to match with the spring to screen grains poured into the installation box, so that the purpose of screening impurities in the grains is achieved, and the grains are screened in the conveying process;
2. the dust-absorbing fan is arranged to suck the dust screened inside the installation box into the collecting tank, and water is injected into the collecting tank to precipitate the sucked dust impurities in water, so that the aim of preventing the dust from polluting the environment is fulfilled;
3. through installation discharging pipe and grain collecting box, take out and prevent to spill the grain of screening and having carried to reach the purpose of collecting the grain of screening transport fast.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the installation box of the present invention.
Fig. 3 is a schematic structural view of the dust suction box of the present invention.
Fig. 4 is an enlarged view of the structure at a in fig. 1 of the present invention.
In the figure: 1. a delivery pipe; 2. a screw feed shaft; 3. installing a box; 4. a screening plate; 5. screening a screen; 6. a spring; 7. a moving groove; 8. a moving block; 9. screening holes; 10. a motor installation box; 11. a first motor; 12. a rotating shaft; 13. rotating the rod; 14. a bearing; 15. fixing the rod; 16. a screen with an inclined plane; 17. screening the discharge pipe; 18. a dust collection hole; 19. a dust collection box; 20. a support pillar; 21. a second motor; 22. a discharge pipe; 23. a grain collection box; 24. a dust collection fan; 25. a partition plate; 26. an inverted L-shaped conduit; 27. collecting tank; 28. an air outlet and water injection pipe; 29. a filter screen; 30. a water outlet; 31. an anti-drop block; 32. a screening mechanism; 33. the grain is poured into the mouth.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a grain screw conveyer of area screening function as shown in fig. 1-4, as shown in fig. 1, including conveyer pipe 1, carry out the pipeline of carrying to screening back grain, conveyer pipe 1 rotates and is connected with spiral feeding shaft 2, carry the grain after the screening, top one side fixed mounting has screening mechanism 32 at the bottom of conveyer pipe 1, the equal fixed mounting in conveyer pipe 1 bottom both sides has support column 20, strutting arrangement is whole, 2 one side fixedly connected with second motor 21 of spiral feeding shaft, drive spiral feeding shaft 2 and rotate, 19 one side fixedly connected with discharging pipe 22 of suction box are kept away from to conveyer pipe 1 bottom, carry the pipeline of taking out of grain, discharging pipe 22 keeps away from 1 one end fixedly connected with grain collecting box 23 of conveyer pipe, carry out the place of collecting with screening grain after carrying.
As shown in fig. 2 and 4, the screening mechanism 32 includes an installation box 3, where the internal components are installed, a screening plate 4 and a screen 5 are slidably connected inside the installation box 3 to screen the grains, springs 6 are respectively sleeved on both sides of the screening plate 4 and the screen 5 to enable the screening plate 4 and the screen 5 to be rapidly restored after moving, anti-separation blocks 31 are fixedly installed on both sides of the screening plate 4 and the screen 5 to prevent the screening plate 4 and the screen 5 from being separated from the installation box 3, a moving groove 7 is formed in the center of the surface of the screening plate 4 to enable the rotating shaft 12 to be slidably connected with the screening plate 4, moving blocks 8 are fixedly installed on one side of the moving groove 7 of the screening plate 4 and the top of the screen 5, a rotating rod 13 installed in cooperation with the rotating shaft 12 is used for rapidly moving the connected screening plate 4 and the screen 5, a plurality of screen holes 9 are formed in both sides of the surface of the screening plate 4, a motor installation box 10, a fixing rod 15 for installing the first motor 11 and fixing the bottom;
then a first motor 11 is fixedly arranged in the motor installation box 10, the rotating shaft 12 is driven to rotate, the rotating shaft 12 is fixedly connected with the output end of the first motor 11, the rotating rod 13 is driven to rotate, rotating rods 13 are fixedly arranged on the top and one side of the bottom of the rotating shaft 12, the screening plate 4 and the screen mesh 5 are rapidly moved by matching with the moving block 8, a bearing 14 is fixedly connected with the top of the rotating shaft 12, fixing rods 15 are fixedly connected with two sides of the top of the bearing 14, the rotating shaft 12 is fixed by matching with the bearing 14, the inclined screen 16 is arranged at the bottom of the screen mesh 5, grains and impurities are screened, a screening discharge pipe 17 is fixedly connected with one side of the bottom of the installation box 3, the screened grains enter the conveying pipe 1 through the screening discharge pipe 17, a dust suction hole 18 is formed in the bottom of the installation box, an opening for pouring grains.
As shown in fig. 3, a dust suction box 19 is fixedly installed at one side of the dust suction hole 18 at the bottom of the installation box 3, an internal dust suction part is installed, a dust suction fan 24 is fixedly installed at one side of the installation box 3 at the top of the dust suction box 19, grain impurity dust in the installation box 3 is sucked into the collecting tank 27, a partition plate 25 is arranged at the bottom of the dust suction fan 24, the dust suction fan 24 is used for partitioning the collecting tank 27 and the top, an inverted L-shaped guide pipe 26 is fixedly connected at an air outlet of the dust suction fan 24, sucked impurity dust is guided into the collecting tank 27, the collecting tank 27 is arranged at the bottom of the partition plate 25, water is injected into the collecting tank 27, an air outlet water injection pipe 28 is fixedly installed at one side of the top of the collecting tank 27, a pipe orifice for injecting water and an air outlet pipe orifice are arranged in the collecting tank 27, a filter screen 29 is, an opening for taking out the water and impurities inside.
The utility model discloses the theory of operation: open first motor 11, pour grain into from grain pouring opening 33, first motor 11 drives axis of rotation 12 and rotates, axis of rotation 12 drives dwang 13 and rotates, dwang 13 cooperation screening board 4 and 5 top fixed mounting's of screen cloth movable block 8 will screen board 4 and 5 rapid shifting of screen cloth, the grain of pouring is sieved, then grain passes through inclined plane screen cloth 16 and sieves in discharging pipe 17 gets into conveyer pipe 1, rethread second motor 21 drives spiral feeding shaft 2 and brings grain into discharging pipe 22 in with grain, grain gets into in grain collecting box 23 through discharging pipe 22.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a grain screw conveyer of area screening function which characterized in that: the device comprises a conveying pipe (1), wherein the conveying pipe (1) is rotatably connected with a spiral feeding shaft (2), and one side of the top of the conveying pipe (1) is fixedly provided with a screening mechanism (32);
the screening mechanism (32) comprises an installation box (3), a screening plate (4) and a screen (5) are connected to the inside of the installation box (3) in a sliding mode, springs (6) are sleeved on the two sides of the screening plate (4) and the screen (5), anti-falling blocks (31) are fixedly installed on the two sides of the screening plate (4) and the screen (5), a moving groove (7) is formed in the center of the surface of the screening plate (4), moving blocks (8) are fixedly installed on one side, located on the moving groove (7), of the screening plate (4) and the top of the screen (5), a plurality of screen holes (9) are formed in the two sides of the surface of the screening plate (4), a motor installation box (10) is fixedly installed on the center of the top of the inner side of the installation box (3), a first motor (11) is fixedly installed inside the motor installation box (10), and a rotating shaft (12) is fixedly connected to the output end of the, axis of rotation (12) top and the equal fixed mounting in bottom one side have dwang (13), axis of rotation (12) top fixedly connected with bearing (14), bearing (14) top both sides fixedly connected with dead lever (15), screen cloth (5) bottom is provided with inclined plane screen cloth (16), install bin (3) bottom one side fixedly connected with screening discharging pipe (17), install bin (3) bottom is kept away from screening discharging pipe (17) one side and has been seted up dust absorption hole (18), install bin (3) bottom is located dust absorption hole (18) one side fixed mounting has dust collection box (19), install bin (3) top is provided with two grain inlets of pouring (33).
2. The grain screw conveyor with the screening function as claimed in claim 1, wherein: equal fixed mounting in conveyer pipe (1) bottom both sides has support column (20), screw feed axle (2) one side fixedly connected with second motor (21).
3. The grain screw conveyor with the screening function as claimed in claim 1, wherein: the bottom of the conveying pipe (1) is far away from one side of the dust suction box (19) and is fixedly connected with a discharging pipe (22), and the discharging pipe (22) is far away from one end of the conveying pipe (1) and is fixedly connected with a grain collecting box (23).
4. The grain screw conveyor with the screening function as claimed in claim 1, wherein: the top of the dust collection box (19) is fixedly provided with a dust collection fan (24) on one side of the installation box (3), and a partition plate (25) is arranged at the bottom of the dust collection fan (24).
5. The grain screw conveyor with the screening function as claimed in claim 4, wherein the grain screw conveyor comprises: the air outlet of the dust collection fan (24) is fixedly connected with an inverted L-shaped conduit (26), a collection tank (27) is arranged at the bottom of the partition plate (25), and water is injected into the collection tank (27).
6. The grain screw conveyor with the screening function as claimed in claim 5, wherein the grain screw conveyor comprises: an air outlet water injection pipe (28) is fixedly mounted on one side of the top of the collecting tank (27), a filter screen (29) is arranged at the joint of the air outlet water injection pipe (28) and the dust collection box (19), and a water outlet (30) is fixedly mounted on one side of the bottom of the dust collection box (19).
Priority Applications (1)
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CN202021325695.8U CN212820942U (en) | 2020-07-08 | 2020-07-08 | Grain screw conveyor with screening function |
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CN202021325695.8U CN212820942U (en) | 2020-07-08 | 2020-07-08 | Grain screw conveyor with screening function |
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CN212820942U true CN212820942U (en) | 2021-03-30 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113926357A (en) * | 2021-09-16 | 2022-01-14 | 蔡丽佳 | Cosmetic processing device and preparation process of cosmetics |
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2020
- 2020-07-08 CN CN202021325695.8U patent/CN212820942U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113926357A (en) * | 2021-09-16 | 2022-01-14 | 蔡丽佳 | Cosmetic processing device and preparation process of cosmetics |
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