CN216965260U - Drum screen for mineral separation - Google Patents
Drum screen for mineral separation Download PDFInfo
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- CN216965260U CN216965260U CN202220772934.7U CN202220772934U CN216965260U CN 216965260 U CN216965260 U CN 216965260U CN 202220772934 U CN202220772934 U CN 202220772934U CN 216965260 U CN216965260 U CN 216965260U
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Abstract
The utility model relates to the technical field of mineral separation, and discloses a drum screen for mineral separation, which comprises a supporting base, wherein a mounting plate is arranged at the top end of the supporting base, a first supporting vertical plate and a second supporting vertical plate are fixedly mounted on two sides of the top end of the mounting plate respectively, the drum screen is rotatably mounted between the first supporting vertical plate and the second supporting vertical plate, supporting transverse plates are fixedly connected to the top ends of the first supporting vertical plate and the second supporting vertical plate, threaded sleeves are movably mounted at the bottom ends of the supporting transverse plates, and reciprocating screw rods are rotatably mounted between the first supporting vertical plate and the second supporting vertical plate. The rotary screen cleaning device is ingenious in structure and convenient to use, the threaded sleeve can be driven to horizontally reciprocate through rotation of the reciprocating screw rod, so that the arc-shaped cleaning brush can be driven to horizontally reciprocate, the rotary screen can be driven to rotate through the driving box, the rotary screen can be automatically cleaned through the arc-shaped cleaning brush, the rotary screen can be prevented from being blocked, and the screening efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of mineral separation, in particular to a drum screen for mineral separation.
Background
In the prior industrial application, a drum screen is a mechanical device for screening according to different product specifications, is mainly used for separating sand and stone, and has larger bearing capacity compared with a drum screen used in constructional engineering. The existing trommel screen generally uses a middle rotating shaft to drive a screen to rotate, and then sand and stone separation is realized.
In the use process of current drum sieve, the grit blocks up the sieve mesh easily to lead to the screening efficiency to reduce.
SUMMERY OF THE UTILITY MODEL
The utility model provides a drum screen for mineral separation, which solves the problems in the background technology.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a drum sieve for ore dressing, which comprises a supporting pedestal and is characterized by further comprising, the top of supporting the base is equipped with the mounting panel, there are first supporting riser and second supporting riser the top both sides of mounting panel fixed mounting respectively, rotate between first supporting riser and the second supporting riser and install the drum sieve, the top fixedly connected with supporting diaphragm of first supporting riser and second supporting riser, the bottom movable mounting of supporting diaphragm has the thread bush, still rotate between first supporting riser and the second supporting riser and install reciprocal lead screw, the outside at reciprocal lead screw is installed to the thread bush screw thread, the arc clearance brush is installed to the thread bush bottom, the outer wall contact of arc clearance brush and drum sieve, one side fixed mounting that the second supporting riser was kept away from to first supporting riser has the drive case, the drive case is used for driving reciprocal lead screw and drum sieve and rotates.
Preferably, one side fixed mounting that first supporting riser was kept away from to the drive case has a rotating electrical machines, and the installation pivot of drum sieve and the one end of reciprocal lead screw extend to in the drive case, and the outside of reciprocal lead screw and installation pivot is the first bevel gear of fixedly connected with and second bevel gear respectively, still rotates in the drive case and installs vertical dwang, the top of vertical dwang and the equal fixedly connected with third bevel gear in bottom, two third bevel gears correspond respectively with first bevel gear and second bevel gear meshing.
Preferably, the bottom end of the supporting transverse plate is fixedly connected with a horizontal sliding rail, the top end of the threaded sleeve is fixedly connected with a guide block, and the guide block is connected with the horizontal sliding rail in a sliding mode.
Preferably, the position, close to the second support riser, of the outer side of the drum screen is provided with an opening, a first push rod motor is fixedly mounted on the inner wall of the drum screen, and an output shaft of the first push rod motor is fixedly connected with a baffle.
Preferably, the bottom of mounting panel is close to the top handing-over of first support riser one side and support base, and the top of supporting the base is close to second support riser one side fixed mounting and has second push rod motor, and the output shaft fixedly connected with slider of second push rod motor, the slider top is the inclined plane, and the mounting panel is close to the inclined plane sliding contact of the one end of second support riser and slider.
Preferably, one end of the mounting plate, which is close to the second supporting vertical plate, is rotatably provided with a roller, and the roller is in contact with the inclined surface of the sliding block.
The utility model has the beneficial effects that:
1. the reciprocating screw rod rotates to drive the threaded sleeve to horizontally reciprocate, so that the arc cleaning brush can be driven to horizontally reciprocate, and the rotary screen can be driven to rotate by the driving box, so that the rotary screen can be automatically cleaned by the arc cleaning brush, the rotary screen is prevented from being blocked, and the screening efficiency is improved;
2. when second push rod motor drive slider horizontal migration, the slider can promote the mounting panel and rotate for supporting the base, and cooperation gravity effect reaches the effect that automatically drives the drum sieve and support riser one side slope towards the second for the ore granule in the drum sieve can be because the effect of gravity is poured from the opening, and it is more convenient that the ore takes out.
Drawings
Fig. 1 is a main view cross-sectional view of a drum screen for mineral separation according to the present invention.
Fig. 2 is an enlarged sectional view of a position B of the trommel screen for mineral separation according to the present invention.
Fig. 3 is an enlarged sectional view of a driving box of a drum screen for mineral separation according to the present invention.
Fig. 4 is a schematic diagram of an inclined state of a drum screen for mineral separation according to the present invention.
Reference numbers in the figures: 1. a support base; 2. mounting a plate; 3. a second push rod motor; 4. a slider; 5. a roller; 6. a first support riser; 7. a second support riser; 8. a drum screen; 9. a first push rod motor; 10. a baffle plate; 11. an opening; 12. supporting the transverse plate; 13. a reciprocating screw rod; 14. A threaded sleeve; 15. an arc cleaning brush; 16. a guide block; 17. a horizontal slide rail; 18. a rotating electric machine; 19. installing a rotating shaft; 20. a second bevel gear; 21. a vertical rotating rod; 22. a third bevel gear; 23. a first bevel gear; 24. a drive box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a roller screen for mineral separation comprises a supporting base 1, a mounting plate 2 is arranged at the top end of the supporting base 1, a first supporting vertical plate 6 and a second supporting vertical plate 7 are respectively and fixedly mounted at two sides of the top end of the mounting plate 2, a roller screen 8 is rotatably mounted between the first supporting vertical plate 6 and the second supporting vertical plate 7, a supporting transverse plate 12 is fixedly connected at the top ends of the first supporting vertical plate 6 and the second supporting vertical plate 7, a threaded sleeve 14 is movably mounted at the bottom end of the supporting transverse plate 12, a reciprocating screw 13 is rotatably mounted between the first supporting vertical plate 6 and the second supporting vertical plate 7, the threaded sleeve 14 is in threaded mounting at the outer part of the reciprocating screw 13, an arc cleaning brush 15 is mounted at the bottom end of the threaded sleeve 14, the arc cleaning brush 15 is in contact with the outer wall of the roller screen 8, a driving box 24 is fixedly mounted at one side of the first supporting vertical plate 6 far away from the second supporting vertical plate 7, drive box 24 is used for driving reciprocal lead screw 13 and drum sieve 8 and rotates, rotates through reciprocal lead screw 13 and can drives 14 horizontal reciprocating motion of threaded sleeve to can drive 15 horizontal reciprocating motion of arc cleaning brush, because drum sieve 8 can rotate through the drive of drive box 24, thereby can clear up drum sieve 8 through 15 automatisms of arc cleaning brush, thereby place 8 blockings up of drum sieve, improve screening efficiency.
Wherein, one side fixed mounting that first supporting riser 6 was kept away from to drive box 24 has rotating electrical machines 18, the installation pivot 19 of drum sieve 8 and the one end of reciprocal lead screw 13 extend to in the drive box 24, and the outside of reciprocal lead screw 13 and installation pivot 19 is fixedly connected with first bevel gear 23 and second bevel gear 20 respectively, still rotate in the drive box 24 and install vertical dwang 21, the top and the equal fixedly connected with third bevel gear 22 in bottom of vertical dwang 21, two third bevel gears 22 correspond respectively and engage with first bevel gear 23 and second bevel gear 20, through first bevel gear 23, second bevel gear 20, the transmission effect of third bevel gear 22 and vertical dwang 21, rotating electrical machines 18 can drive drum sieve 8 and reciprocal lead screw 13 synchronous rotation.
Wherein, the bottom fixedly connected with horizontal slide rail 17 of support diaphragm 12, the top fixedly connected with guide block 16 of threaded sleeve 14, guide block 16 and horizontal slide rail 17 sliding connection, the sliding fit of guide block 16 and horizontal slide rail 17 plays the sliding guide effect to threaded sleeve 14 horizontal migration.
Wherein, the outside of drum sieve 8 is close to the second and supports 7 positions of riser and has seted up opening 11, and fixed mounting has first push rod motor 9 on the inner wall of drum sieve 8, and the output shaft fixedly connected with baffle 10 of first push rod motor 9 can drive baffle 10 horizontal migration through first push rod motor 9, reaches the purpose of opening 11 that opens and shuts automatically, can add and take out the ore granule through opening 11.
Wherein, the bottom of mounting panel 2 is close to the top handing-over of first support riser 6 one side and support base 1, the top of supporting base 1 is close to 7 one side fixed mounting of second support riser there is second push rod motor 3, the output shaft fixedly connected with slider 4 of second push rod motor 3, the 4 tops of slider are the inclined plane, and mounting panel 2 is close to the one end of second support riser 7 and the inclined plane sliding contact of slider 4, when 4 horizontal migration of second push rod motor 3 drive slider, slider 4 can promote mounting panel 2 and rotate for supporting base 1, cooperation gravity action, reach the effect that automatically drives drum sieve 8 towards 7 lopsidedness of second support riser, make the ore granule in the drum sieve 8 can pour out from opening 11 because of the effect of gravity, it is more convenient that the ore takes out.
Wherein, the one end that mounting panel 2 is close to second support riser 7 is rotated and is installed gyro wheel 5, and gyro wheel 5 and the inclined plane contact of slider 4, the existence of gyro wheel 5 can play the effect that reduces friction.
The working principle is as follows: rotate through reciprocal lead screw 13 and can drive 14 horizontal reciprocating motion of threaded sleeve to can drive 15 horizontal reciprocating motion of arc cleaning brush, because drum sieve 8 can rotate through the drive of drive case 24, thereby can clear up drum sieve 8 through 15 automatisms of arc cleaning brush, thereby place drum sieve 8 and block up, improve screening efficiency.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A drum screen for mineral separation comprises a supporting base (1) and is characterized in that a mounting plate (2) is arranged at the top end of the supporting base (1), a first supporting vertical plate (6) and a second supporting vertical plate (7) are fixedly mounted on two sides of the top end of the mounting plate (2) respectively, a drum screen (8) is rotatably mounted between the first supporting vertical plate (6) and the second supporting vertical plate (7), a supporting transverse plate (12) is fixedly connected to the top ends of the first supporting vertical plate (6) and the second supporting vertical plate (7), a threaded sleeve (14) is movably mounted at the bottom end of the supporting transverse plate (12), a reciprocating screw rod (13) is rotatably mounted between the first supporting vertical plate (6) and the second supporting vertical plate (7), the threaded sleeve (14) is installed outside the reciprocating screw rod (13) in a threaded manner, and an arc-shaped cleaning brush (15) is mounted at the bottom end of the threaded sleeve (14), arc cleaning brush (15) and the outer wall contact of drum sieve (8), one side fixed mounting that second support riser (7) were kept away from in first support riser (6) has drive case (24), and drive case (24) are used for driving reciprocal lead screw (13) and drum sieve (8) and rotate.
2. The rotary screen for mineral separation according to claim 1, wherein a rotary motor (18) is fixedly installed on one side, away from the first supporting vertical plate (6), of the driving box (24), a rotating shaft (19) for installing the rotary screen (8) and one end of the reciprocating screw rod (13) extend into the driving box (24), a first bevel gear (23) and a second bevel gear (20) are fixedly connected to the outer sides of the reciprocating screw rod (13) and the rotating shaft (19) respectively, a vertical rotating rod (21) is further rotatably installed in the driving box (24), a third bevel gear (22) is fixedly connected to the top end and the bottom end of the vertical rotating rod (21), and the two third bevel gears (22) are correspondingly engaged with the first bevel gear (23) and the second bevel gear (20) respectively.
3. A drum screen for mineral processing according to claim 1, characterized in that the bottom end of the supporting transverse plate (12) is fixedly connected with a horizontal slide rail (17), the top end of the threaded sleeve (14) is fixedly connected with a guide block (16), and the guide block (16) is slidably connected with the horizontal slide rail (17).
4. The drum screen for mineral separation according to claim 1, characterized in that an opening (11) is formed in the outer side of the drum screen (8) close to the second supporting vertical plate (7), a first push rod motor (9) is fixedly mounted on the inner wall of the drum screen (8), and a baffle (10) is fixedly connected to an output shaft of the first push rod motor (9).
5. The drum sieve for mineral separation according to claim 1, wherein the bottom end of the mounting plate (2) is close to one side of the first supporting vertical plate (6) to be connected with the top end of the supporting base (1), the top end of the supporting base (1) is close to one side of the second supporting vertical plate (7) to be fixedly provided with the second push rod motor (3), the output shaft of the second push rod motor (3) is fixedly connected with the sliding block (4), the top end of the sliding block (4) is an inclined plane, and one end of the mounting plate (2) close to the second supporting vertical plate (7) is in sliding contact with the inclined plane of the sliding block (4).
6. A drum screen for mineral separation according to claim 1, characterized in that a roller (5) is rotatably mounted at one end of the mounting plate (2) close to the second supporting vertical plate (7), and the roller (5) is in contact with the inclined surface of the sliding block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220772934.7U CN216965260U (en) | 2022-04-06 | 2022-04-06 | Drum screen for mineral separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220772934.7U CN216965260U (en) | 2022-04-06 | 2022-04-06 | Drum screen for mineral separation |
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| Publication Number | Publication Date |
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| CN216965260U true CN216965260U (en) | 2022-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220772934.7U Active CN216965260U (en) | 2022-04-06 | 2022-04-06 | Drum screen for mineral separation |
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| CN (1) | CN216965260U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115250759A (en) * | 2022-09-02 | 2022-11-01 | 农业农村部南京农业机械化研究所 | Concave plate sieve blockage cleaning device of combine harvester, threshing roller assembly and threshing system |
| CN115638417A (en) * | 2022-11-12 | 2023-01-24 | 江苏品德环保科技有限公司 | Pretreatment device before incineration of household garbage |
| CN117920650A (en) * | 2024-03-25 | 2024-04-26 | 国安建设有限公司 | Concrete member cleaning device for municipal works |
-
2022
- 2022-04-06 CN CN202220772934.7U patent/CN216965260U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115250759A (en) * | 2022-09-02 | 2022-11-01 | 农业农村部南京农业机械化研究所 | Concave plate sieve blockage cleaning device of combine harvester, threshing roller assembly and threshing system |
| CN115250759B (en) * | 2022-09-02 | 2024-01-19 | 农业农村部南京农业机械化研究所 | Concave plate screening and blocking removing device of combine harvester, threshing cylinder assembly and threshing system |
| CN115638417A (en) * | 2022-11-12 | 2023-01-24 | 江苏品德环保科技有限公司 | Pretreatment device before incineration of household garbage |
| CN117920650A (en) * | 2024-03-25 | 2024-04-26 | 国安建设有限公司 | Concrete member cleaning device for municipal works |
| CN117920650B (en) * | 2024-03-25 | 2024-05-31 | 国安建设有限公司 | Concrete member cleaning device for municipal works |
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