CN210546203U

CN210546203U - Novel overflow type ball mill ore discharge drum screen

Info

Publication number: CN210546203U
Application number: CN201921095129.XU
Authority: CN
Inventors: 徐赫; 暴广涛; 王磊; 刘海博
Original assignee: Lingyuan Rixing Mining Co ltd
Current assignee: Lingyuan Rixing Mining Co ltd
Priority date: 2019-07-14
Filing date: 2019-07-14
Publication date: 2020-05-19
Anticipated expiration: 2029-07-14

Abstract

The utility model discloses a novel overflow ball mill ore discharge rotary screen, which comprises a first supporting plate and a second supporting plate, wherein the size of the first supporting plate is the same as that of the second supporting plate, a transverse plate is fixedly connected between the lower end of the first supporting plate and the lower end of the second supporting plate, a material receiving groove is arranged at the upper end of the transverse plate, a screen cylinder is arranged between the upper end of the first supporting plate and the upper end of the second supporting plate, a ball bearing is fixedly embedded in the middle of one side of the screen cylinder, the utility model relates to a novel overflow ball mill ore discharge rotary screen, a material conveying pipe is arranged on the first supporting plate, and the conveying pipeline runs through first backup pad, first rotary disk and rotating tube, inserts the inside of a sieve section of thick bamboo, and links together through ball bearing between conveying pipeline and the sieve section of thick bamboo, and the material loading when being convenient for sieve section of thick bamboo pivoted has thereby improved the utility model discloses a work efficiency.

Description

Novel overflow type ball mill ore discharge drum screen

Technical Field

The utility model relates to a drum sieve, in particular to novel overflow type ball mill ore discharge drum sieve belongs to drum sieve technical field.

Background

The ball mill is a mechanical device used for grinding ores, the drum screen is a mechanical device used for screening sand and stones, and in the process of screening the sand and stones by the existing drum screen, if raw materials are put in, the drum screen needs to be stopped rotating to carry out loading, so that the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel overflow type ball mill ore discharge drum sieve has effectively solved the problem that exists among the prior art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a novel overflow ball mill ore discharge rotary screen, which comprises a first supporting plate and a second supporting plate, wherein the size of the first supporting plate is the same as that of the second supporting plate, a transverse plate is fixedly connected between the lower end of the first supporting plate and the lower end of the second supporting plate, a material receiving groove is arranged at the upper end of the transverse plate, a screen cylinder is arranged between the upper end of the first supporting plate and the upper end of the second supporting plate, a ball bearing is fixedly embedded in the middle of one side of the screen cylinder, a rotating pipe is fixedly connected with the middle of one side of the screen cylinder, a rotating shaft is fixedly connected with the middle of the other side of the screen cylinder, a toothed ring is sleeved outside the rotating shaft and is fixedly connected on the rotating shaft, one end of the rotating shaft, which is far away from the screen cylinder, is rotatably connected with a second rotating disc, one side of the second rotating, the utility model discloses a sieve section of thick bamboo, including a sieve section of thick bamboo, hinge swing joint, swing door, first backup pad, first rotating disc, conveying pipeline, first backup pad, first rotating disc, rotating tube, ball bearing, first backup pad, first rotating disc, the positive lower extreme of a sieve section of thick bamboo has the dodge gate through hinge swing joint, the upper end fixedly connected with stationary blade of dodge gate, the bolt has all been inserted at the both ends of stationary blade, the stationary blade passes through bolt and sieve section of thick bamboo fixed connection, all be equipped with a plurality of through-holes on dodge gate and the sieve section of thick bamboo, first backup pad is close to one side upper end fixedly connected with first rotating disc of a sieve section of thick bamboo, the upper end of first backup pad is inserted and is equipped with the conveying pipeline, the diameter ratio rotating.

As the utility model discloses a preferred technical scheme, the one end fixedly connected with inlet pipe of a sieve section of thick bamboo is kept away from to the conveying pipeline, the inlet pipe is L type structure, one side fixed connection that the inlet pipe is close to a sieve section of thick bamboo is on first backup pad.

As a preferred technical scheme of the utility model, one side middle part fixedly connected with driving motor that the second backup pad is close to a sieve section of thick bamboo, driving motor's output fixedly connected with transmission shaft, driving motor's one end fixedly connected with gear is kept away from to the transmission shaft, the gear is connected with the ring gear meshing.

As a preferred technical scheme of the utility model, one side that first rotary disk is close to a sieve section of thick bamboo is equipped with the spout, the spout is the loop type structure, the equal sliding connection of lower extreme has the slider on the inside of spout, the equal fixed connection in one side that the slider is close to a sieve section of thick bamboo is on the rotating tube.

As an optimal technical scheme of the utility model, a sieve section of thick bamboo is located and connects the silo directly over, the distance between a sieve section of thick bamboo both sides is less than the distance that connects between the silo both sides.

As a preferred technical scheme of the utility model, the central line of axis of rotation and rotating tube is located same water flat line, rotating tube and ball bearing's central line is located same water flat line.

The utility model discloses the beneficial effect who reaches is: the utility model relates to a novel overflow type ball mill ore discharge drum sieve, the utility model discloses a set up the conveying pipeline in first backup pad, and the conveying pipeline runs through first backup pad, first rotary disk and rotating tube, inserts the inside of a sieve section of thick bamboo, and links together through ball bearing between conveying pipeline and the sieve section of thick bamboo, and the loading in the time of the sieve section of thick bamboo pivoted of being convenient for has improved the utility model discloses a work efficiency has solved current drum sieve screening gravel and sand in-process, if will put in the raw materials and must stop rotating the drum sieve and just can carry out the loading, leads to the lower problem of work efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a sectional view of the present invention;

FIG. 2 is a view of the area A of FIG. 1 according to the present invention;

fig. 3 is a schematic diagram of the external structure of the present invention.

In the figure: 1. a first support plate; 2. a second support plate; 3. a transverse plate; 4. a material receiving groove; 5. a screen cylinder; 6. a hinge; 7. a movable door; 8. a fixing sheet; 9. a bolt; 10. a through hole; 11. a ball bearing; 12. rotating the tube; 13. a first rotating disk; 14. a chute; 15. a slider; 16. a delivery pipe; 17. a feed pipe; 18. a rotating shaft; 19. a second rotating disk; 20. a toothed ring; 21. a drive motor; 22. a drive shaft; 23. a gear.

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.

Example (b): as shown in figures 1-3, the novel overflow type ball mill ore discharge rotary screen of the present invention comprises a first supporting plate 1 and a second supporting plate 2, the size of the first supporting plate 1 is the same as the size of the second supporting plate 2, a transverse plate 3 is fixedly connected between the lower end of the first supporting plate 1 and the lower end of the second supporting plate 2, a material receiving groove 4 is arranged at the upper end of the transverse plate 3, a screen cylinder 5 is arranged between the upper end of the first supporting plate 1 and the upper end of the second supporting plate 2, a ball bearing 11 is fixedly embedded in the middle of one side of the screen cylinder 5, a rotating pipe 12 is fixedly connected to the middle of one side of the screen cylinder 5, a rotating shaft 18 is fixedly connected to the middle of the other side of the screen cylinder 5, a toothed ring 20 is sleeved on the outside of the rotating shaft 18, the toothed ring 20 is fixedly connected to the rotating shaft 18, a second rotating disc 19 is rotatably connected to one end of the rotating shaft 18 far away from the, the front lower extreme of a sieve section of thick bamboo 5 has dodge gate 7 through 6 swing joint of hinge, the upper end fixedly connected with stationary blade 8 of dodge gate 7, bolt 9 has all been inserted at the both ends of stationary blade 8, stationary blade 8 passes through bolt 9 and a sieve section of thick bamboo 5 fixed connection, all be equipped with a plurality of through-holes 10 on dodge gate 7 and the sieve section of thick bamboo 5, first backup pad 1 is close to the first rotary disk 13 of one side upper end fixedly connected with of a sieve section of thick bamboo 5, conveying pipeline 16 is inserted to the upper end of first backup pad 1 and is equipped with conveying pipeline 16, the diameter ratio of conveying pipeline 16 is little than the diameter of rotating-tube 12, conveying pipeline 16 runs through first backup pad 1 in proper order, first rotary disk 13, rotating-tube 12 and ball bearing 11 just extend to the inside of a sieve section of thick bamboo 5, conveying pipeline 16 fixed connection is on.

One end of the feed delivery pipe 16 far away from the screen cylinder 5 is fixedly connected with a feed pipe 17, the feed pipe 17 is of an L-shaped structure, one side of the feed pipe 17 close to the screen cylinder 5 is fixedly connected to the first supporting plate 1 to facilitate ore delivery, the middle part of one side of the second supporting plate 2 close to the screen cylinder 5 is fixedly connected with a driving motor 21, the output end of the driving motor 21 is fixedly connected with a transmission shaft 22, one end of the transmission shaft 22 far away from the driving motor 21 is fixedly connected with a gear 23, the gear 23 is meshed with a toothed ring 20 to facilitate driving of the screen cylinder 5, one side of the first rotating disc 13 close to the screen cylinder 5 is provided with a chute 14, the chute 14 is of an annular structure, the upper end and the lower end inside the chute 14 are respectively and slidably connected with a sliding block 15, one side of the sliding block 15 close to the screen cylinder 5 is respectively and fixedly connected to a rotating pipe 12 to facilitate rotation of the rotating pipe 12, the ore that is convenient for collect and sieve is selected, and the central line of axis of rotation 18 and rotating tube 12 is located same water flat line, and the central line of rotating tube 12 and ball bearing 11 is located same water flat line, is convenient for sieve section of thick bamboo 5 to rotate.

Specifically, before the utility model is used, the utility model is moved to the working place, the upper end of the feeding pipe 17 is fixed on the blanking pipe of the grinding machine, and the power is switched on, when in work, the ground ore in the grinding machine is discharged into the feeding pipe 17 through the blanking pipe, then the ore is discharged into the screen drum 5 through the feeding pipe 16, the driving motor 21 is started simultaneously, the driving motor 21 rotates the gear 23 through the transmission shaft 22, the gear 23 rotates, the gear 23 drives the rotating shaft 18 to rotate on the second rotating disc 19 through the toothed ring 20, the screen drum 5 can rotate between the first supporting plate 1 and the second supporting plate 2 when the rotating shaft 18 rotates, when the screen drum 5 rotates, the rotating pipe 12 rotates on the first rotating disc 13 through the slide block 15, because the feeding pipe 16 is connected with the screen drum 5 through the ball bearing 11, when the screen drum 5 rotates, the conveying pipeline 16 can not rotate, and the less ore of the inside volume of a sieve section of thick bamboo 5 can pass through the through-hole 10 that sets up on sieve section of thick bamboo 5 and dodge gate 7, and fall to and connect the silo 4, in the course of the work, accessible inlet pipe 17 and conveying pipeline 16 are constantly to the inside ore of a sieve section of thick bamboo 5, after working a period, lift bolt 9 off, open dodge gate 7, clear up the remaining ore in a sieve section of thick bamboo 5, close dodge gate 7 again, continue work can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The novel overflow type ball mill ore discharge rotary screen is characterized by comprising a first supporting plate (1) and a second supporting plate (2), wherein the size of the first supporting plate (1) is the same as that of the second supporting plate (2), a transverse plate (3) is fixedly connected between the lower end of the first supporting plate (1) and the lower end of the second supporting plate (2), a material receiving groove (4) is formed in the upper end of the transverse plate (3), a screen drum (5) is arranged between the upper end of the first supporting plate (1) and the upper end of the second supporting plate (2), a ball bearing (11) is fixedly embedded in the middle of one side of the screen drum (5), a rotating pipe (12) is fixedly connected to the middle of one side of the screen drum (5), a rotating shaft (18) is fixedly connected to the middle of the other side of the screen drum (5), and a toothed ring (20) is sleeved outside the rotating shaft (18), the sieve drum is characterized in that the toothed ring (20) is fixedly connected to the rotating shaft (18), one end, far away from the sieve drum (5), of the rotating shaft (18) is rotatably connected with a second rotating disc (19), one side, far away from the sieve drum (5), of the second rotating disc (19) is fixedly connected to the second supporting plate (2), the front lower end of the sieve drum (5) is movably connected with a movable door (7) through a hinge (6), the upper end of the movable door (7) is fixedly connected with a fixing plate (8), bolts (9) are inserted into two ends of the fixing plate (8), the fixing plate (8) is fixedly connected with the sieve drum (5) through the bolts (9), a plurality of through holes (10) are formed in the movable door (7) and the sieve drum (5), a first rotating disc (13) is fixedly connected to the upper end, close to the sieve drum (5), of the first supporting plate (1), and a material conveying pipe (16) is inserted into the upper end of the first, the diameter ratio of conveying pipeline (16) is little than the diameter of rotating tube (12), conveying pipeline (16) run through first backup pad (1), first rotary disk (13), rotating tube (12) and ball bearing (11) in proper order and extend to the inside of a sieve section of thick bamboo (5), conveying pipeline (16) fixed connection is on first backup pad (1) and first rotary disk (13), the inner ring fixed connection of conveying pipeline (16) and ball bearing (11).

2. A novel overflow type ball mill ore discharge rotary screen according to claim 1, characterized in that one end of the feed delivery pipe (16) far away from the screen drum (5) is fixedly connected with a feed pipe (17), the feed pipe (17) is of an L-shaped structure, and one side of the feed pipe (17) near the screen drum (5) is fixedly connected with the first supporting plate (1).

3. A novel overflow type ball mill ore discharge rotary screen according to claim 1, characterized in that the middle of one side of the second support plate (2) close to the screen drum (5) is fixedly connected with a driving motor (21), the output end of the driving motor (21) is fixedly connected with a transmission shaft (22), one end of the transmission shaft (22) far away from the driving motor (21) is fixedly connected with a gear (23), and the gear (23) is meshed with the gear ring (20).

4. A novel overflow type ball mill ore discharge rotary screen according to claim 1, characterized in that one side of the first rotary disk (13) close to the screen cylinder (5) is provided with a chute (14), the chute (14) is of a ring structure, the upper and lower ends of the inside of the chute (14) are both connected with a slide block (15) in a sliding manner, and one side of the slide block (15) close to the screen cylinder (5) is both fixedly connected to the rotary pipe (12).

5. A novel overflow ball mill ore discharge rotary screen according to claim 1, characterized in that, the screen drum (5) is located right above the receiving groove (4), and the distance between the two sides of the screen drum (5) is smaller than the distance between the two sides of the receiving groove (4).

6. A novel overflow ball mill ore discharge rotary screen according to claim 1, characterized in that the central lines of the rotating shaft (18) and the rotating pipe (12) are located on the same horizontal line, and the central lines of the rotating pipe (12) and the ball bearing (11) are located on the same horizontal line.