CN214160400U - Raw materials screening plant is used in zinc oxide production - Google Patents
Raw materials screening plant is used in zinc oxide production Download PDFInfo
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- CN214160400U CN214160400U CN202022420611.5U CN202022420611U CN214160400U CN 214160400 U CN214160400 U CN 214160400U CN 202022420611 U CN202022420611 U CN 202022420611U CN 214160400 U CN214160400 U CN 214160400U
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Abstract
The utility model relates to a zinc oxide production technical field especially relates to a raw materials screening plant is used in zinc oxide production. The rack comprises a rack body, a shell arranged on the rack body, a power device arranged on the shell and a clamping device arranged in the shell; the shell is connected with the rotating shaft on the frame body; an air cylinder is arranged between the shell and the frame body; a base rotating shaft of the air cylinder is connected to the bottom of the frame body, and a telescopic rod rotating shaft of the air cylinder is connected to the bottom of the shell; the air cylinder is adopted to drive the shell to rotate on the frame body, so that the materials which are conveniently screened can be discharged from the filter screen; the power device is used for driving the filter screen to rotate, so that the materials can be classified and screened; the clamping device is used for ensuring that the filter screens are convenient to disassemble, the two filter screens are screened step by step, and roasting can be carried out according to the size of the raw materials during roasting, so that the energy is saved; the control frame ensures that the roll shaft is prevented from rising when rotating.
Description
Technical Field
The utility model relates to a zinc oxide production technical field especially relates to a raw materials screening plant is used in zinc oxide production.
Background
Zinc oxide is an oxide of zinc, is poorly soluble in water, and is soluble in acids and strong bases. It is a white solid, so it is also called zinc white. In nature, zinc oxide is prepared from zinc soil or zinc ore by high-temperature oxidizing roasting, adding coal, and reducing to obtain zinc vapor, and oxidizing the zinc vapor with hot air. At present, the main raw material is zinc ore, but the roasting is insufficient due to uneven crushing of the raw material, or the energy is wasted, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a raw material screening device for zinc oxide production aiming at the technical defects, wherein a cylinder is adopted to drive a shell to rotate on a frame body, thereby ensuring that the materials which are conveniently screened can be discharged from a filter screen; the power device is used for driving the filter screen to rotate, so that the materials can be classified and screened; the clamping device is used for ensuring that the filter screens are convenient to disassemble, the two filter screens are screened step by step, and roasting can be carried out according to the size of the raw materials during roasting, so that the energy is saved; the control frame ensures that the roll shaft is prevented from rising when rotating.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the rack comprises a rack body, a shell arranged on the rack body, a power device arranged on the shell and a clamping device arranged in the shell; the shell is connected with the rotating shaft on the frame body; an air cylinder is arranged between the shell and the frame body; one end of the air cylinder is connected to the bottom of the frame body in a rotating shaft mode, and the other end of the air cylinder is connected to the bottom of the shell in a rotating shaft mode; the power device comprises a cover plate, a motor, a first gear, a second gear, a first roll shaft and a control frame; the cover plate rotating shaft is connected to the top of the shell; the cover plate is provided with a fixing frame; the motor is arranged on the fixed frame; the first gear is in key connection with the shaft end of the motor; the second gear is fixedly arranged on the first roll shaft; the roll shaft penetrates through the fixed frame and the cover plate and is in sliding fit with the fixed frame and the cover plate; the control frame is arranged on the fixed frame; the clamping device comprises a first filter screen, a second roller shaft and a square rod; the second roll shaft is connected with the shell bearing; the square rod is welded on the second roll shaft; the first filter screen and the second filter screen are respectively in sliding fit on the square rods; a first square groove is formed in the bottom of the first roll shaft; the top of the square rod is in sliding fit in the first square groove.
Further optimizing the technical scheme, the control frame comprises a vertical plate and a rotating plate; the two vertical plates are welded on the fixed frame; one side of the rotating plate is connected with one vertical plate through a rotating shaft, and the other side of the rotating plate is fixed with the other vertical plate through a fastening bolt.
Further optimize this technical scheme, be provided with handle and feed inlet on the apron.
Further optimizing the technical scheme, a third roll shaft is respectively arranged at the centers of the first filter screen and the second filter screen; a square groove II is formed in the center of the roller shaft III; the square rod is in sliding fit in the square groove II.
Further optimizing the technical scheme, the bottom of the shell is provided with an inclined plate; a discharge hole is formed in the wall of the shell; openings are respectively formed in the two sides of the shell, the first filter screen and the second filter screen; a baffle is arranged at the opening; three baffle one side is connected with filter screen one, filter screen two and shell pivot, and the opposite side is with round pin axle joint on filter screen one, filter screen two and the shell.
Further optimize this technical scheme, the diameter of filter screen two is greater than the diameter of filter screen one.
Compared with the prior art, the utility model has the advantages of it is following: 1. the cylinder drives the shell to rotate to form a certain angle, so that the structure is favorable for ensuring convenience in screening and discharging materials; 2. the motor drives the first roll shaft to rotate, and the first roll shaft drives the square rod and the filter screen on the square rod to rotate, so that the structure is favorable for ensuring that materials can be rotatably screened, and the cover plate is convenient to open; 3. through square groove two and square pole joint on the roller three, the lift of rotor plate control roller one, this structure is favorable has guaranteed conveniently to open the apron and takes out two filter screens, overhauls and observes.
Drawings
FIG. 1 is a schematic diagram of the general structure of a raw material screening device for zinc oxide production.
FIG. 2 is a schematic diagram of the internal structure of a raw material screening device for zinc oxide production.
FIG. 3 is an exploded schematic view of a raw material screening plant power plant for zinc oxide production.
FIG. 4 is an exploded view of a clamping device of a raw material screening device for zinc oxide production.
FIG. 5 is a schematic view of a part of a square rod and a square groove of a raw material screening device for zinc oxide production.
In the figure: 1. a frame body; 2. a housing; 3. a power plant; 4. a clamping device; 5. a cylinder; 6. a cover plate; 7. a motor; 8. a first gear; 9. a second gear; 10. a first roll shaft; 11. a control frame; 12. a fixed mount; 13. a first filter screen; 14. a second filter screen; 15. a second roll shaft; 16. a square bar; 17. a first square groove; 18. a vertical plate; 19. a rotating plate; 20. a handle; 21. a feed inlet; 22. a roll shaft III; 23. a second square groove; 24. a sloping plate; 25. a discharge port; 26. an opening; 27. and a baffle plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the frame comprises a frame body 1, a housing 2 arranged on the frame body 1, a power device 3 arranged on the housing 2, and a clamping device 4 arranged inside the housing 2; the shell 2 is connected with the frame body 1 through a rotating shaft; a cylinder 5 is arranged between the shell 2 and the frame body 1; one end of the air cylinder 5 is connected to the bottom of the frame body 1 through a rotating shaft, and the other end of the air cylinder 5 is connected to the bottom of the shell 2 through a rotating shaft; the power device 3 comprises a cover plate 6, a motor 7, a first gear 8, a second gear 9, a first roll shaft 10 and a control frame 11; the cover plate 6 is connected to the top of the shell 2 through a rotating shaft; the cover plate 6 is provided with a fixing frame 12; the motor 7 is arranged on the fixed frame 12; the first gear 8 is in key connection with the shaft end of the motor 7; the second gear 9 is fixedly arranged on the first roll shaft 10; the first roll shaft 10 penetrates through the fixed frame 12 and the cover plate 6 and then is in sliding fit with the fixed frame 12 and the cover plate 6; the control frame 11 is arranged on the fixed frame 12; the clamping device 4 comprises a first filter screen 13, a second filter screen 14, a second roll shaft 15 and a square rod 16; the second roll shaft 15 is in bearing connection with the shell 2; the square rod 16 is welded on the second roll shaft 15; the first filter screen 13 and the second filter screen 14 are respectively matched on the square rod 16 in a sliding manner; a first square groove 17 is formed in the bottom of the first roll shaft 10; the top of the square rod 16 is in sliding fit in the square groove I17; the control frame 11 comprises a vertical plate 18 and a rotating plate 19; the two vertical plates 18 are welded on the fixed frame 12; one side of the rotating plate 19 is connected with one vertical plate 18 through a rotating shaft, and the other side of the rotating plate is fixed with the other vertical plate 18 through a fastening bolt; the cover plate 6 is provided with a handle 20 and a feed inlet 21; a third roll shaft 22 is respectively arranged at the centers of the first filter screen 13 and the second filter screen 14; a square groove II 23 is formed in the center of the roller shaft III 22; the square rod 16 is in sliding fit in the second square groove 23; the bottom of the shell 2 is provided with an inclined plate 24; a discharge hole 25 is formed in the wall of the shell 2; the side surfaces of the shell 2, the first filter screen 13 and the second filter screen 14 are respectively provided with an opening 26; a baffle plate 27 is arranged at the opening 26; one side of each baffle 27 is connected with the first filter screen 13, the second filter screen 14 and the shell 2 in a rotating shaft mode, and the other side of each baffle is clamped on the first filter screen 13, the second filter screen 14 and the shell 2 through pin shafts; the diameter of the second filter screen 14 is larger than that of the first filter screen 13.
In use, according to the illustration of fig. 1 to 5, firstly, the raw material is crushed before the screening, so that the raw material is crushed, the material is put into the material inlet 21, the motor 7 is started, the motor 7 drives the first gear 8 to rotate, the first gear 8 is meshed with the second gear 9, so that the gear can be driven to rotate, the second gear 9 is fixed on the first roller shaft 10, so that the first roller shaft 10 can be driven to rotate, the square rod 16 is arranged in the first square groove 17, so that the square rod 16 is driven to rotate in the shell 2 during the rotation, the first filter screen 13 and the third roller 22 on the second filter screen 14 are clamped on the square rod 16, so that the first filter screen 13 and the second filter screen 14 can be driven to rotate, the screening of the material is carried out, the first filter screen 13 is smaller than the diameter of the second filter screen 14, and the mesh number of the first filter screen 13 and the second filter screen 14 is different, so that when the material falls into the second filter screen 14 from the first filter screen 13 and falls into the inclined plate 24, the step-by-step screening is formed, and after the screening is finished, the materials are automatically discharged from a discharge hole 25 through an inclined plate 24; the air cylinder 5 can also jack the shell 2 to rotate on the frame body 1 to form a certain angle, so that the screening of materials can be assisted, and after the first filter screen 13 and the second filter screen 14 form a certain angle, the materials can roll in the first filter screen 13 and the second filter screen 14 after rotating, so that the phenomenon that the materials cannot leak in the first filter screen 13 and the second filter screen 14 is avoided; after the operation for a period, larger raw materials can be left in the first filter screen 13 and the second filter screen 14, the baffles 27 on the shell 2, the first filter screen 13 and the second filter screen 14 can be opened, then the equipment for conveying materials is placed under the frame body 1, the shell 2 is jacked up through the air cylinder 5, after a certain inclination is formed, the materials fall into the conveying equipment through the opening 26, the first filter screen 13 and the second filter screen 14 can be opened in sequence, and after the operation is completed, the three baffles 27 are respectively fastened on the first filter screen 13, the second filter screen 14 and the shell 2 through pin shafts; during maintenance or cleaning, the rotating plate 19 on the vertical plate 18 can be opened, the first roller shaft 10 is dragged, meanwhile, the first square groove 17 on the first roller shaft 10 is separated from the top of the square rod 16, the moving distance of the first roller shaft 10 is equal to the height of the fixed frame 12, the second roller shaft 10 drives the second gear 9 to move when moving, then the handle 20 is dragged to open the cover plate 6, and the second square groove 23 on the third roller shaft 22 is in sliding fit with the square rod 16; therefore, the first filter screen 13 and the second filter screen 14 can be taken out in sequence for cleaning and maintenance, the second roller shaft 15 is welded at the bottom of the square rod 16, and the second roller shaft 15 is in bearing connection with the shell 2, so that the first roller shaft 10 can drive the second roller shaft 15 to rotate, and the square rod 16, the first square groove 17 and the second square groove 23 can also form clamping connection, so that the first filter screen 13 and the second filter screen 14 can be driven to rotate, and meanwhile, the disassembly is convenient; the rotating plate 19 and the vertical plate 18 are fixed by a set screw, so that the roller shaft I10 can be controlled to ascend during rotation, and the danger is avoided; the whole equipment can be screened step by step, is convenient to disassemble, occupies small area and reduces noise.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. The utility model provides a raw materials screening plant is used in zinc oxide production which characterized in that: comprises a frame body (1), a shell (2) arranged on the frame body (1), a power device (3) arranged on the shell (2) and a clamping device (4) arranged in the shell (2); the shell (2) is connected with the rotating shaft on the frame body (1); an air cylinder (5) is arranged between the shell (2) and the frame body (1); one end of the air cylinder (5) is connected to the bottom of the frame body (1) in a rotating mode, and the other end of the air cylinder (5) is connected to the bottom of the shell (2) in a rotating mode; the power device (3) comprises a cover plate (6), a motor (7), a first gear (8), a second gear (9), a first roll shaft (10) and a control frame (11); the cover plate (6) is connected to the top of the shell (2) through a rotating shaft; a fixed frame (12) is arranged on the cover plate (6); the motor (7) is arranged on the fixed frame (12); the first gear (8) is in key connection with the shaft end of the motor (7); the second gear (9) is fixedly arranged on the first roll shaft (10); the first roll shaft (10) penetrates through the fixing frame (12) and the cover plate (6) and then is in sliding fit with the fixing frame (12) and the cover plate (6); the control frame (11) is arranged on the fixed frame (12); the clamping device (4) comprises a first filter screen (13), a second filter screen (14), a second roller shaft (15) and a square rod (16); the second roll shaft (15) is in bearing connection with the shell (2); the square rod (16) is welded on the second roll shaft (15); the first filter screen (13) and the second filter screen (14) are respectively in sliding fit on the square rod (16); a first square groove (17) is formed in the bottom of the first roll shaft (10); the top of the square rod (16) is in sliding fit in the square groove I (17).
2. The raw material screening device for zinc oxide production according to claim 1, characterized in that: the control frame (11) comprises a vertical plate (18) and a rotating plate (19); the two vertical plates (18) are welded on the fixed frame (12); one side of the rotating plate (19) is connected with one vertical plate (18) through a rotating shaft, and the other side of the rotating plate is fixed with the other vertical plate (18) through a fastening bolt.
3. The raw material screening device for zinc oxide production according to claim 1, characterized in that: the cover plate (6) is provided with a handle (20) and a feed inlet (21).
4. The raw material screening device for zinc oxide production according to claim 1, characterized in that: a third roll shaft (22) is respectively arranged at the centers of the first filter screen (13) and the second filter screen (14); a square groove II (23) is formed in the center of the roller shaft III (22); the square rod (16) is in sliding fit in the square groove II (23).
5. The raw material screening device for zinc oxide production according to claim 1, characterized in that: the bottom of the shell (2) is provided with an inclined plate (24); a discharge hole (25) is formed in the wall of the shell (2); the side surfaces of the shell (2), the first filter screen (13) and the second filter screen (14) are respectively provided with an opening (26); a baffle (27) is arranged at the opening (26); three baffle (27) one side is connected with filter screen (13), filter screen two (14) and shell (2) pivot, and the opposite side is with round pin axle joint on filter screen (13), filter screen two (14) and shell (2).
6. The raw material screening device for zinc oxide production according to claim 5, characterized in that: the diameter of the second filter screen (14) is larger than that of the first filter screen (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022420611.5U CN214160400U (en) | 2020-10-27 | 2020-10-27 | Raw materials screening plant is used in zinc oxide production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022420611.5U CN214160400U (en) | 2020-10-27 | 2020-10-27 | Raw materials screening plant is used in zinc oxide production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214160400U true CN214160400U (en) | 2021-09-10 |
Family
ID=77598278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022420611.5U Active CN214160400U (en) | 2020-10-27 | 2020-10-27 | Raw materials screening plant is used in zinc oxide production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214160400U (en) |
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2020
- 2020-10-27 CN CN202022420611.5U patent/CN214160400U/en active Active
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