Raw material rolling cage separating screen

Abstract

The utility model discloses a raw material rolling cage separating screen, which particularly relates to the technical field of raw material separation and comprises a bottom plate, an adjusting plate is arranged at one end of the bottom plate, a screen is arranged at the top of the bottom plate, and a first connecting pipe and a second connecting pipe are respectively arranged at two ends of the screen. The outer end of the first connecting pipe and the outer end of the second connecting pipe are each rotationally connected with a fixing ring through a bearing, and the bottom ends of the two fixing rings are each fixedly provided with a supporting plate. The ends, close to the screen, of the first connecting pipe and the second connecting pipe are each provided with two inserting grooves. The positions of the adjusting plate and the second connecting pipe are adjusted through the adjusting assembly, the screen can be simply and conveniently taken down from the position between the first connecting pipe and the second connecting pipe, then the cleaning process of the screen is convenient and rapid, the cleaning efficiency of the screen is effectively improved, and the cleaning efficiency of the screen is improved. And the situation that a user needs to climb to the bottom plate and the screen to clean the screen is avoided, and the safety of the cleaning process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material separation, and particularly relates to a raw material rolling cage separation screen. Background Art

[0002] Fine ore particles float in the water of a high weir single - spiral classifier and overflow, and flow into the raw material rolling cage separation screen through a water trough. The raw material rolling cage separation screen dehydrates the fine ore particles floating in the water by rotation, and the sewage flows out from the bottom outlet, and then flows into a ground - type sedimentation tank through a water trough for concentration and sedimentation; the fine ore particles are mainly composed of plastics and light materials. The dehydrated fine ore particles come out from the tail and enter the stacking area, and are subsequently transported back to the power plant for treatment.

[0003] At present, when the raw material rolling cage separation screen is actually used, some fine ore particles with sizes similar to the aperture of the rolling cage separation screen will block the screen holes of the rolling cage separation screen, which will affect the screening efficiency and quality of the rolling cage separation screen. Therefore, the screen holes of the rolling cage separation screen need to be cleaned after being used for a period of time. When cleaning the rolling cage separation screen, generally, people climb onto the screen for cleaning. Such a cleaning process is rather troublesome, the cleaning efficiency is low, and it is not safe for people to work on the screen. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a raw material rolling cage separation screen to solve the above - mentioned deficiencies in the technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A raw material rolling cage separation screen, comprising:

[0006] A bottom plate, one end of the bottom plate is provided with an adjusting plate, a screen is arranged on the top of the bottom plate, two ends of the screen are respectively provided with a first connecting pipe and a second connecting pipe, a power assembly is connected to the first connecting pipe, and both outer ends of the first connecting pipe and the second connecting pipe are rotatably connected to a fixing ring through bearings. A support plate is fixedly arranged at the bottom end of each of the two fixing rings, and the bottom ends of the two support plates are respectively fixedly connected to the top end of the bottom plate and the top end of the adjusting plate;

[0007] A plurality of plug - in plates, the plurality of plug - in plates are respectively fixedly arranged at both ends of the screen, two plug - in slots are respectively opened at one end of the first connecting pipe and the second connecting pipe close to the screen, and the plurality of plug - in plates are respectively inserted into the plurality of plug - in slots. An adjusting assembly is arranged on the adjusting plate.

[0008] Preferably, the adjusting assembly includes two threaded rods arranged at one end of the bottom plate. One end of the threaded rod is rotatably connected to one end of the bottom plate through a bearing, the other end of the threaded rod passes through the adjusting plate and extends to the outside of the adjusting plate, and the threaded rod is in threaded connection with the adjusting plate, which is convenient for changing the position of the adjusting plate and the structures thereon.

[0009] Preferably, a turntable is fixedly provided at the other end of one of the threaded rods, which is convenient for driving the threaded rod to rotate.

[0010] Preferably, synchronous wheels are fixedly provided on the outer sides of the other ends of the two threaded rods. The synchronous wheels are arranged between the turntable and the adjusting plate, and the two synchronous wheels are connected by a synchronous belt, which is convenient for the connection and transmission between the two threaded rods.

[0011] Preferably, the power assembly includes a motor fixedly provided at the top end of the bottom plate. A rotating rod is fixedly provided on the output shaft of the motor. One end of the rotating rod is rotatably connected to the top end of the bottom plate through a bearing seat. A driving gear is fixedly provided at the outer end of the rotating rod. A driven gear is fixedly provided at the outer end of the first connecting pipe. The driven gear is arranged on the side of the fixed ring away from the screen. The driving gear and the driven gear are meshed with each other, which is convenient for driving the first connecting pipe and the screen to rotate.

[0012] Preferably, a communication port is opened at the top end of the bottom plate. The communication port is arranged at the bottom of the screen and between the two support plates, which is convenient for the sorted sewage to be discharged.

[0013] Preferably, first support legs are fixedly provided at the four corners of the bottom end of the bottom plate, which is convenient for supporting and fixing the bottom plate.

[0014] Preferably, two second support legs are fixedly provided at the bottom end of the adjusting plate. Brake wheels are fixedly provided at the bottom ends of the second support legs, which is convenient for supporting and moving the adjusting plate.

[0015] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0016] By adjusting the position of the adjusting plate and the second connecting pipe through the adjusting assembly, the screen can be taken down from between the first connecting pipe and the second connecting pipe relatively simply and conveniently. Furthermore, the cleaning process of the screen is relatively convenient and fast, effectively improving the cleaning efficiency of the screen, and avoiding the situation of climbing onto the bottom plate and the screen when cleaning the screen, thus improving the safety of the cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the present utility modelFigure 1 ;

[0020] Figure 3 This is a schematic diagram of the overall three-dimensional structure of the present utility model Figure 2 ;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the screen mesh and the plug-in board of the present utility model;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the first connecting pipe and the power assembly of the present utility model;

[0023] Figure 6 This is a schematic diagram of the sectional structure of the second connecting pipe of the present utility model;

[0024] Figure 7 This is a schematic diagram of the sectional structure of the adjusting plate of the present utility model.

[0025] Explanation of reference numerals:

[0026] 1, bottom plate; 2, adjusting plate; 3, screen mesh; 4, first connecting pipe; 5, second connecting pipe; 6, fixed ring; 7, support plate; 8, plug-in board; 9, plug-in slot; 10, threaded rod; 11, turntable; 12, synchronous pulley; 13, synchronous belt; 14, motor; 15, rotating rod; 16, driving gear; 17, driven gear; 18, communication port; 19, first support leg; 20, second support leg; 21, brake wheel. Detailed implementation manners

[0027] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further introduced in detail below in conjunction with the accompanying drawings.

[0028] The present utility model provides a raw material rolling cage sorting screen as shown in Figures 1 to 7 and includes:

[0029] A bottom plate 1, one end of the bottom plate 1 is provided with an adjusting plate 2, the top of the bottom plate 1 is provided with a screen mesh 3, both ends of the screen mesh 3 are respectively provided with a first connecting pipe 4 and a second connecting pipe 5, a power assembly is connected to the first connecting pipe 4, and both outer ends of the first connecting pipe 4 and the second connecting pipe 5 are rotatably connected to a fixed ring 6 through bearings, and a support plate 7 is fixedly provided at the bottom end of each of the two fixed rings 6, and the bottom ends of the two support plates 7 are respectively fixedly connected to the top end of the bottom plate 1 and the top end of the adjusting plate 2;

[0030] A plurality of plug-in boards 8, the plurality of plug-in boards 8 are respectively fixedly provided at both ends of the screen mesh 3, two plug-in slots 9 are respectively opened at one end of the first connecting pipe 4 and the second connecting pipe 5 close to the screen mesh 3, and the plurality of plug-in boards 8 are respectively inserted into the plurality of plug-in slots 9, and an adjusting assembly is provided on the adjusting plate 2.

[0031] The adjusting assembly includes two threaded rods 10 provided at one end of the bottom plate 1. One end of each threaded rod 10 is rotatably connected to one end of the bottom plate 1 through a bearing. The other end of the threaded rod 10 passes through the adjusting plate 2 and extends to the outside of the adjusting plate 2. The threaded rod 10 is threadedly connected to the adjusting plate 2. A turntable 11 is fixedly provided at the other end of one of the threaded rods 10. Synchronous wheels 12 are fixedly provided on the outside of the other ends of the two threaded rods 10. The synchronous wheels 12 are provided between the turntable 11 and the adjusting plate 2. The two synchronous wheels 12 are connected by a synchronous belt 13.

[0032] The power assembly includes a motor 14 fixedly provided at the top end of the bottom plate 1. A rotating rod 15 is fixedly provided on the output shaft of the motor 14. One end of the rotating rod 15 is rotatably connected to the top end of the bottom plate 1 through a bearing block. A driving gear 16 is fixedly provided at the outer end of the rotating rod 15. A driven gear 17 is fixedly provided at the outer end of the first connecting pipe 4. The driven gear 17 is provided on the side of the fixed ring 6 away from the screen 3. The driving gear 16 and the driven gear 17 mesh with each other.

[0033] A communication port 18 is opened at the top end of the bottom plate 1. The communication port 18 is provided at the bottom of the screen 3 and between the two support plates 7.

[0034] First support legs 19 are fixedly provided at the four corners of the bottom end of the bottom plate 1. Two second support legs 20 are fixedly provided at the bottom end of the adjusting plate 2. Brake wheels 21 are fixedly provided at the bottom ends of the second support legs 20.

[0035] Start the motor 14. The output shaft of the motor 14 drives the rotating rod 15 to rotate. The rotating rod 15 drives the driving gear 16 to rotate. The driving gear 16 drives the driven gear 17 to rotate. The driven gear 17 drives the first connecting pipe 4 to rotate. The first connecting pipe 4 drives the screen 3 and the second connecting pipe 5 to rotate. In this way, the fine ore particles entering the inside of the screen 3 will be sorted during the rotation process. The sewage will flow into the ground sedimentation tank through the communication port 18 and the water tank for concentration and sedimentation. The fine ore particles are discharged from the second connecting pipe 5.

[0036] When the screen 3 needs to be cleaned, rotate the turntable 11. The turntable 11 drives one of the threaded rods 10 to rotate. This threaded rod 10 rotates through the two synchronous wheels 12 and a synchronous belt 13. Since the threaded rod 10 is threadedly connected to the adjusting plate 2, the adjusting plate 2 moves outward as the threaded rod 10 rotates. The adjusting plate 2 drives the support plate 7 and the fixed ring 6 connected thereto to move outward. The fixed ring 6 drives the second connecting pipe 5 to move outward. At this time, the plug-in plate 8 on the screen 3 disengages from the plug-in slot 9 inside the second connecting pipe 5. Then move the screen 3 outward. The plug-in plate 8 on the screen 3 disengages from the inside of the plug-in slot 9 on the first connecting pipe 4. In this way, the screen 3 can be removed between the first connecting pipe 4 and the second connecting pipe 5, and then the screen 3 can be cleaned.

[0037] The utility model adjusts the positions of the adjusting plate 2 and the second connecting pipe 5 through an adjusting component, and can simply and conveniently remove the screen 3 from between the first connecting pipe 4 and the second connecting pipe 5. Furthermore, the cleaning process of the screen 3 is made more convenient and rapid, effectively improving the cleaning efficiency of the screen 3, and avoiding the situation where one needs to climb onto the bottom plate 1 and the screen 3 when cleaning the screen 3, thus improving the safety of the cleaning process. This embodiment specifically solves the problems existing in the prior art that in the actual use of the raw material rolling cage sorting screen, some fine ore particles with sizes similar to the aperture of the rolling cage sorting screen will block the screen holes of the rolling cage sorting screen, which will affect the screening efficiency and quality of the rolling cage sorting screen. Therefore, after the rolling cage sorting screen is used for a period of time, its screen holes need to be cleaned. When cleaning the rolling cage sorting screen, generally people climb onto the screen for cleaning. Such a cleaning process is rather troublesome, with low cleaning efficiency, and it is not safe for people to work on the screen.

[0038] Only some exemplary embodiments of the present utility model have been described by way of illustration. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present utility model, the described embodiments can be modified in various different ways. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A raw material rotary cage sorting screen, characterized in that, Including: A bottom plate (1), one end of the bottom plate (1) is provided with an adjusting plate (2), a screen (3) is arranged on the top of the bottom plate (1), a first connecting pipe (4) and a second connecting pipe (5) are respectively arranged at both ends of the screen (3), a power assembly is connected to the first connecting pipe (4), and a fixing ring (6) is rotatably connected to the outer ends of the first connecting pipe (4) and the second connecting pipe (5) through bearings. A support plate (7) is fixedly arranged at the bottom end of each of the two fixing rings (6), and the bottom ends of the two support plates (7) are respectively fixedly connected to the top end of the bottom plate (1) and the top end of the adjusting plate (2); A plurality of plug-in plates (8), the plurality of plug-in plates (8) are respectively fixedly arranged at both ends of the screen (3), two plug-in slots (9) are respectively opened at one end of the first connecting pipe (4) and the second connecting pipe (5) close to the screen (3), and the plurality of plug-in plates (8) are respectively inserted into the plurality of plug-in slots (9), and an adjusting assembly is arranged on the adjusting plate (2).

2. The raw material rolling cage sorting screen according to claim 1, characterized in that: The adjusting assembly includes two threaded rods (10) arranged at one end of the bottom plate (1), one end of the threaded rod (10) is rotatably connected to one end of the bottom plate (1) through a bearing, the other end of the threaded rod (10) passes through the adjusting plate (2) and extends to the outside of the adjusting plate (2), and the threaded rod (10) is threadedly connected to the adjusting plate (2).

3. The raw material rolling cage sorting sieve according to claim 2, characterized in that: A turntable (11) is fixedly arranged at the other end of one of the threaded rods (10).

4. The raw material rolling cage sorting screen according to claim 3, wherein: Synchronization wheels (12) are fixedly arranged on the outer sides of the other ends of the two threaded rods (10), the synchronization wheels (12) are arranged between the turntable (11) and the adjusting plate (2), and the two synchronization wheels (12) are connected by a synchronization belt (13).

5. The raw material rolling cage sorting screen according to claim 1, wherein: The power assembly includes a motor (14) fixedly arranged on the top end of the bottom plate (1), a rotating rod (15) is fixedly arranged on the output shaft of the motor (14), one end of the rotating rod (15) is rotatably connected to the top end of the bottom plate (1) through a bearing seat, a driving gear (16) is fixedly arranged on the outer end of the rotating rod (15), a driven gear (17) is fixedly arranged on the outer end of the first connecting pipe (4), the driven gear (17) is arranged on the side of the fixing ring (6) away from the screen (3), and the driving gear (16) is meshed with the driven gear (17).

6. The raw material rolling cage sorting screen according to claim 1, characterized in that: A communication port (18) is opened on the top end of the bottom plate (1), the communication port (18) is arranged at the bottom of the screen (3), and the communication port (18) is arranged between the two support plates (7).

7. A raw material rolling cage sorting sieve according to claim 1, characterized in that: First support legs (19) are fixedly arranged at the four corners of the bottom end of the bottom plate (1).

8. A raw material rolling cage sorting sieve according to claim 1, characterized in that: Two second support legs (20) are fixedly arranged at the bottom end of the adjusting plate (2), and a brake wheel (21) is fixedly arranged at the bottom end of the second support leg (20).

Images