Iron oxide red screening device

Abstract

The utility model discloses an iron oxide red screening device, and relates to the technical field of iron oxide red processing equipment, the iron oxide red screening device comprises a spin vibration screen and two conical screen meshes arranged in the spin vibration screen, discharge mechanisms are arranged on the outer surfaces of the two sides of the spin vibration screen, and each discharge mechanism comprises a discharge pipe fixedly connected to the outer surfaces of the two sides of the spin vibration screen. A sliding seat is fixedly connected to the upper surface of the discharging pipe, a blocking plate is slidably connected to the interior of the sliding seat, and a locking mechanism is arranged on the upper surface of the blocking plate. Compared with an existing common iron oxide red screening device, when the iron oxide red screening device is used for screening iron oxide red, a nut rotary knob can be unscrewed, a baffle plate can slide to the other side, the nut rotary knob can be screwed up, and the baffle plate can be prevented from freely sliding. And the baffle slides to the other side, so that the discharge port can be replaced without shutdown, and the screened iron oxide red can be conveniently collected.

Description

Technical Field

[0001] The utility model relates to the technical field of red iron oxide processing equipment, in particular to a red iron oxide screening device. Background Art

[0002] Red iron oxide, also known as rust red, is a red iron oxide powder with properties such as light resistance and high temperature resistance. Before use, the blocky red iron oxide needs to be crushed into powdery red iron oxide, which requires the use of crushing. After crushing, it can be sieved to screen out red iron oxide particles of different particle sizes.

[0003] For example, the red iron oxide crushing device with a screening function having an application number of 202121883149.0 can perform filtering and screening operations during the crushing of blocky red iron oxide, so that the red iron oxide can be crushed evenly and effectively, while effectively improving the processing efficiency of red iron oxide, and facilitating the later use of red iron oxide. However, after analyzing the above-mentioned comparative patents and existing red iron oxide screening devices, it was found that these devices were difficult to achieve a good collection effect when screening. When a collection container is full, the discharge must be stopped before the next collection device can be replaced, which is cumbersome and affects production efficiency.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a red iron oxide screening device is proposed. Utility Model Content

[0005] The utility model aims to provide a red iron oxide screening device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a red iron oxide screening device, comprising a rotary vibrating screen and two conical screens arranged inside the rotary vibrating screen, the outer surfaces of both sides of the rotary vibrating screen are provided with a discharging mechanism, the discharging mechanism comprises a discharging pipe fixedly connected to the outer surfaces of both sides of the rotary vibrating screen, the upper surface of the discharging pipe is fixedly connected to a sliding seat, the interior of the sliding seat is slidably connected to a blocking plate, and the upper surface of the blocking plate is provided with a locking mechanism.

[0007] Preferably, the locking mechanism comprises a threaded rod fixedly connected to one end of the upper surface of the blocking plate, the upper end of the threaded rod is threadedly connected to a nut knob, and the lower surface of the nut knob is bonded to a locking anti-slip pad.

[0008] Preferably, the upper surface of the rotary vibrating screen is rotatably connected with a conical cover, and the front surface of the conical cover is provided with a lock buckle.

[0009] Preferably, a feed pipe is fixedly connected to the upper surface of the rotary vibrating screen, and a flange is fixedly connected to the upper end of the feed pipe.

[0010] Preferably, the outer edges of the conical screens are provided with fixing bolts, and the fixing bolts are threadedly connected to threaded seats on the inner circumferential surface of the rotary vibrating screen.

[0011] Preferably, the outer circular surface of the lower end of the rotary vibrating screen is fixedly connected to an extended bottom plate, the upper surface of the extended bottom plate is provided with a screw hole, the internal thread of the screw hole is connected to a support rod, and the upper end of the support rod is fixedly connected to a support plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a rotary vibrating screen, a conical screen, a discharging mechanism, a discharging pipe, a sliding seat, a baffle plate, a locking mechanism, a threaded rod, a nut knob, and a locking anti-skid pad. When the rotary vibrating screen screens red iron oxide, the nut knob can be loosened, the baffle plate can be slid to the other side, and the nut knob can be tightened to drive the locking anti-skid pad to fit the upper surface of the sliding seat downward for anti-skid locking to prevent the baffle plate from sliding freely. This design can realize the alternating discharging of the two discharging pipes. When the collection container becomes full, the baffle plate can be slid to the other side to realize the replacement of the discharging port without stopping the machine, which is convenient for collecting the screened red iron oxide;

[0014] 2. The utility model is provided with a conical cover, a lock, a feed pipe and a flange. The lock can lock the conical cover to prevent iron filings from spilling out. The rotating conical cover is convenient for maintenance of the interior of the rotary vibrating screen. The flange on the feed pipe can be directly connected to the bottom of the crushing, processing and other devices through a pipeline for direct feeding and improved efficiency.

[0015] 3. The utility model arranges fixing bolts, an extended base plate, screw holes, support rods and a support plate. The threaded extended base plate facilitates disassembly of the support rods and the support plate, and is convenient for transportation. The support plate can lift the collection container for easy collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0019] Figure 4 It is a schematic diagram of the top cross-sectional structure of the discharge pipe 31 of the utility model.

[0020] In the figure: 1. vibrating screen; 2. conical screen; 3. discharge mechanism; 31. discharge pipe; 32. slide seat; 33. barrier plate; 34. locking mechanism; 341. threaded rod; 342. nut knob; 343. locking anti-slip pad; 4. conical cover; 5. lock; 6. feed pipe; 7. flange; 8. fixing bolt; 9. extension base plate; 10. screw hole; 11. support rod; 12. support plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-Figure 4 As shown, a red iron oxide screening device comprises a rotary vibrating screen 1 and two conical screens 2 arranged inside the rotary vibrating screen 1, a discharging mechanism 3 is arranged on the outer surfaces of both sides of the rotary vibrating screen 1, and the discharging mechanism 3 comprises a discharging pipe 31 fixedly connected to the outer surfaces of both sides of the rotary vibrating screen 1, a sliding seat 32 is fixedly connected to the upper surface of the discharging pipe 31, a blocking plate 33 is slidably connected inside the sliding seat 32, and a locking mechanism 34 is arranged on the upper surface of the blocking plate 33, and the locking mechanism 34 comprises a fixed A threaded rod 341 is fixedly connected to one end of the upper surface of the blocking plate 33, and a nut knob 342 is threadedly connected to the upper end of the threaded rod 341, and a locking anti-skid pad 343 is bonded to the lower surface of the nut knob 342. When the rotary vibrating screen 1 screens red iron oxide, the nut knob 342 can be loosened, the blocking plate 33 can be slid to the other side, and the nut knob 342 can be tightened to drive the locking anti-skid pad 343 to fit the upper surface of the sliding seat 32 downward for anti-skid locking, thereby preventing the blocking plate 33 from sliding freely.

[0023] like Figure 1-Figure 2 As shown, the upper surface of the rotary vibrating screen 1 is rotatably connected with a conical cover 4 , and the front surface of the conical cover 4 is provided with a lock buckle 5 , which can lock the conical cover 4 .

[0024] Furthermore, a feed pipe 6 is fixedly connected to the upper surface of the vibrating screen 1, and a flange 7 is fixedly connected to the upper end of the feed pipe 6. The flange 7 on the feed pipe 6 can be directly connected to the bottom of the crushing, processing and other devices through a pipeline for direct feeding.

[0025] Furthermore, fixing bolts 8 are provided on the outer edges of the conical screens 2, and the fixing bolts 8 are threadedly connected to the threaded seats on the inner circumferential surface of the rotary vibrating screen 1, and the size of the lower conical screen 2 is slightly smaller than the size of the threaded seats of the upper rotary vibrating screen 1.

[0026] Furthermore, an extended base plate 9 is fixedly connected to the outer circular surface of the lower end of the vibrating screen 1, a screw hole 10 is provided on the upper surface of the extended base plate 9, a support rod 11 is connected to the internal thread of the screw hole 10, and a support plate 12 is fixedly connected to the upper end of the support rod 11. There are two extended base plates 9, and the placement of collection containers of different heights can be achieved by replacing support rods 11 of different lengths.

[0027] Working principle: When using the red iron oxide screening device, first, when the rotary vibrating screen 1 screens red iron oxide, the nut knob 342 can be loosened, the blocking plate 33 can be slid to the other side, and the nut knob 342 can be tightened to drive the locking anti-skid pad 343 to fit downwardly against the upper surface of the sliding seat 32 for anti-skid locking to prevent the blocking plate 33 from sliding freely. The lock buckle 5 can lock the conical cover 4 to prevent iron filings from overflowing. The rotating conical cover 4 is convenient for maintenance of the interior of the rotary vibrating screen 1. The flange 7 on the feed pipe 6 can be directly connected to the bottom of the crushing, processing and other devices through a pipeline. The threaded extended bottom plate 9 is convenient for disassembly of the support rod 11 and the support plate 12 for convenient transportation. The support plate 12 can lift the collection container for easy collection. This is the working principle of the red iron oxide screening device.

Claims

1. A red iron oxide screening device, comprising a rotary vibrating screen (1) and two conical screens (2) arranged inside the rotary vibrating screen (1), characterized in that: The outer surfaces of both sides of the rotary vibrating screen (1) are provided with a discharging mechanism (3), and the discharging mechanism (3) comprises a discharging pipe (31) fixedly connected to the outer surfaces of both sides of the rotary vibrating screen (1), a sliding seat (32) is fixedly connected to the upper surface of the discharging pipe (31), a blocking plate (33) is slidably connected inside the sliding seat (32), and a locking mechanism (34) is provided on the upper surface of the blocking plate (33).

2. A red iron oxide screening device according to claim 1, characterized in that: The locking mechanism (34) comprises a threaded rod (341) fixedly connected to one end of the upper surface of the blocking plate (33); the upper end of the threaded rod (341) is threadedly connected to a nut knob (342); and a locking anti-slip pad (343) is bonded to the lower surface of the nut knob (342).

3. A red iron oxide screening device according to claim 1, characterized in that: The upper surface of the rotary vibrating screen (1) is rotatably connected to a conical cover (4), and a lock buckle (5) is provided on the front surface of the conical cover (4).

4. A red iron oxide screening device according to claim 1, characterized in that: A feed pipe (6) is fixedly connected to the upper surface of the rotary vibrating screen (1), and a flange (7) is fixedly connected to the upper end of the feed pipe (6).

5. A red iron oxide screening device according to claim 1, characterized in that: The outer edges of the conical screens (2) are all provided with fixing bolts (8), and the fixing bolts (8) are all threadedly connected to the threaded seats on the inner circumferential surface of the rotary vibrating screen (1).

6. A red iron oxide screening device according to claim 1, characterized in that: The outer circular surface of the lower end of the rotary vibrating screen (1) is fixedly connected to an extended bottom plate (9), the upper surface of the extended bottom plate (9) is provided with a screw hole (10), the inner thread of the screw hole (10) is connected to a support rod (11), and the upper end of the support rod (11) is fixedly connected to a support plate (12).

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