Vibrating screen capable of preventing material blockage

Abstract

The utility model discloses a vibrating screen capable of preventing material blocking, and relates to the technical field of vibrating screens. Comprising a fixed bottom frame, two fixed clamping plates are fixedly arranged at the top of the outer wall of the fixed bottom frame, the anti-blocking structure is slidably arranged in the fixed bottom frame and the two fixed clamping plates, the anti-blocking structure comprises a sliding frame, a rotating rod and a fixed sleeve, and the outer wall of the sliding frame is slidably embedded between the two fixed clamping plates and the fixed bottom frame; the two ends of the outer wall of the rotating rod are rotationally embedded in the sliding frame, the outer wall of the rotating rod is slidably embedded in the two fixing clamping plates, the inner wall of the fixing sleeve fixedly sleeves the rotating rod, and a plurality of cleaning ropes are wound on the outer wall of the fixing sleeve. Through the sliding frame, the rotating rod, the fixed sleeve and the cleaning rope, the cleaning rope can be thrown up and move below the vibrating screen through rotation, so that the cleaning rope is hit below the vibrating screen, stuck materials are hit out from bottom to top, and the problem that the vibrating screen is blocked is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vibrating screens, in particular to a vibrating screen capable of preventing material from being stuck. Background Art

[0002] At present, the vibrating screen works by utilizing the reciprocating vibration generated by the excitation of the vibrator. Through the vibration of the vibrating screen, the broken and scattered materials of different particle sizes pass through the single or multi-layer screen surface with uniform holes for many times and are divided into several different levels. This process is called screening.

[0003] At present, during the screening process, it is easy for materials of medium or small sizes to be embedded in the vibrating screen and unable to fall down, which can easily clog the vibrating screen and is difficult to clean. This will affect the screening effect of the vibrating screen for a long time and requires manual cleaning, which is inconvenient. Utility Model Content

[0004] The utility model provides a vibrating screen capable of preventing materials from being stuck. Through a sliding frame, a rotating rod, a fixed sleeve and a cleaning rope, the cleaning rope can be swung up and moved under the vibrating screen by rotation, so as to hit the bottom of the vibrating screen and knock the stuck materials out from bottom to top, thereby solving the problem of blockage of the vibrating screen.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a vibrating screen capable of preventing material from getting stuck, comprising:

[0006] A fixed bottom frame, wherein two fixed clamping plates are fixedly arranged on the top of the outer wall of the fixed bottom frame;

[0007] The anti-stuck material structure is slidably arranged in the fixed bottom frame and two fixed clamping plates;

[0008] The anti-stuck material structure includes a sliding frame, a rotating rod and a fixed sleeve. The outer wall of the sliding frame is slidably embedded between two fixed clamps and a fixed bottom frame. Both ends of the outer wall of the rotating rod are rotatably embedded in the sliding frame. The outer wall of the rotating rod is slidably embedded in two fixed clamps. The inner wall of the fixed sleeve is fixedly sleeved on the rotating rod. A plurality of cleaning ropes are wound around the outer wall of the fixed sleeve.

[0009] As a vibration screen capable of preventing material jamming of the utility model, a working motor is installed on one side of the outer wall of the sliding frame, and the output end of the working motor is fixed on the rotating rod.

[0010] As a vibrating screen capable of preventing material from getting stuck, the utility model has a fixed plate fixedly arranged on one side of the outer wall of the fixed bottom frame, and a telescopic rod is installed on the outer wall of the fixed plate.

[0011] As a vibrating screen capable of preventing material from getting stuck, the output end of the telescopic rod is fixedly provided with a fixing block, and the outer wall of the fixing block is fixedly provided on the sliding frame.

[0012] As a vibrating screen capable of preventing material from getting stuck, the utility model has two connecting rods fixedly arranged between the two fixed clamping plates and a vibrating screen mesh installed thereon.

[0013] As a vibrating screen capable of preventing material jamming of the utility model, an inclined baffle is fixedly provided on the top of the outer wall of the fixed bottom frame, and the outer wall of the inclined baffle is fixedly provided between two fixed clamping plates.

[0014] The utility model provides a vibrating screen capable of preventing material from getting stuck. It has the following beneficial effects:

[0015] (1) The vibrating screen capable of preventing material from getting stuck has a sliding frame, a rotating rod, a fixed sleeve and a cleaning rope. The cleaning rope can be swung up and moved under the vibrating screen by rotation, thereby hitting the bottom of the vibrating screen and knocking the stuck material out from bottom to top, thereby solving the problem of the vibrating screen getting stuck. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 It is an exploded view of the utility model.

[0019] In the figure: 1. Fixed bottom frame; 2. Fixed clamping plate; 3. Sliding frame; 4. Rotating rod; 5. Fixed sleeve; 6. Cleaning rope; 7. Working motor; 8. Fixed plate; 9. Telescopic rod; 10. Fixed block; 11. Connecting rod; 12. Vibrating screen; 13. Oblique baffle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the practical embodiment to clearly and completely describe the technical solution in the practical embodiment. Obviously, the described embodiment is only a part of the embodiment of the practical embodiment, not all of the embodiments. Based on the embodiment in the practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.

[0021] See also Figure 1-3 The utility model provides a technical solution: a vibrating screen capable of preventing material from being stuck, comprising:

[0022] A fixed bottom frame 1, wherein two fixed clamping plates 2 are fixedly arranged on the top of the outer wall of the fixed bottom frame 1;

[0023] The anti-stuck material structure is slidably arranged in the fixed bottom frame 1 and the two fixed clamping plates 2;

[0024] The anti-stuck material structure includes a sliding frame 3, a rotating rod 4 and a fixed sleeve 5. The outer wall of the sliding frame 3 is slidably embedded between two fixed clamps 2 and a fixed bottom frame 1. Both ends of the outer wall of the rotating rod 4 are rotatably embedded in the sliding frame 3. The outer wall of the rotating rod 4 is slidably embedded in the two fixed clamps 2. The inner wall of the fixed sleeve 5 is fixedly sleeved on the rotating rod 4. A plurality of cleaning ropes 6 are wound around the outer wall of the fixed sleeve 5.

[0025] In this embodiment: by fixing the bottom frame 1, the two fixed clamping plates 2 can be fixed and the sliding frame 3 can be slid back and forth at the same time, the rotating rod 4 rotates in the sliding frame 3, thereby driving the fixed sleeve 5 to rotate, so that the multiple cleaning ropes 6 on the fixed sleeve 5 are swung up and hit under the vibrating screen, and the cleaning ropes 6 are swung up and moved under the vibrating screen by rotation, thereby hitting under the vibrating screen, and the stuck materials are knocked out from bottom to top, so as to solve the problem of blockage of the vibrating screen.

[0026] Specifically, a working motor 7 is installed on one side of the outer wall of the sliding frame 3 , and an output end of the working motor 7 is fixed on the rotating rod 4 .

[0027] In this embodiment, when the working motor 7 is powered on, the output end drives the rotating rod 4 to rotate.

[0028] Specifically, a fixing plate 8 is fixedly provided on one side of the outer wall of the fixed bottom frame 1 , and a telescopic rod 9 is installed on the outer wall of the fixing plate 8 .

[0029] In this embodiment: the telescopic rod 9 can be fixed below the fixed bottom frame 1 through the fixing plate 8 .

[0030] Specifically, a fixing block 10 is fixedly provided at the output end of the telescopic rod 9 , and an outer wall of the fixing block 10 is fixedly provided on the sliding frame 3 .

[0031] In this embodiment, the output end of the telescopic rod 9 drives the fixed block 10 to slide by hydraulic pressure, thereby pulling the sliding frame 3 to move under the vibrating screen 12.

[0032] Specifically, two connecting rods 11 are fixedly provided between the two fixing clamping plates 2 and a vibrating screen 12 is installed thereon.

[0033] In this embodiment: two connecting rods 11 are used to increase the stability between the two fixed clamping plates 2, and the vibrating screen 12 has meshes to screen the size of the material and impurities.

[0034] Specifically, an oblique baffle 13 is fixedly disposed on the top of the outer wall of the fixed bottom frame 1 , and the outer wall of the oblique baffle 13 is fixedly disposed between the two fixed clamping plates 2 .

[0035] In this embodiment, the inclined baffle 13 can block the material falling from the vibrating screen 12 to prevent the material from entering the screening area.

[0036] When in use, the working motor 7 is energized, and the output end drives the rotating rod 4 to rotate, and the fixed bottom frame 1 can fix the two fixed splints 2 and make the sliding frame 3 slide back and forth at the same time. The rotating rod 4 rotates in the sliding frame 3, thereby driving the fixed sleeve 5 to rotate, so that the multiple cleaning ropes 6 on the fixed sleeve 5 are swung up and hit under the vibrating screen. The cleaning rope 6 is swung up and moved under the vibrating screen by rotation, thereby hitting under the vibrating screen, and the stuck materials are knocked out from bottom to top to solve the problem of blockage of the vibrating screen. The fixed plate 8 can fix the telescopic rod 9 under the fixed bottom frame 1. The telescopic rod 9 drives the fixed block 10 to slide at the output end in a hydraulic manner, thereby pulling the sliding frame 3 to move under the vibrating screen 12. The two connecting rods 11 increase the stability between the two fixed splints 2. The vibrating screen 12 has mesh holes for screening material size and impurities. The inclined baffle 13 can block the falling material of the vibrating screen 12 to prevent the material from entering the screening area.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vibrating screen capable of preventing material from getting stuck, characterized in that: include: A fixed bottom frame (1), wherein two fixed clamping plates (2) are fixedly provided on the top of the outer wall of the fixed bottom frame (1); The anti-stuck material structure is slidably arranged inside the fixed bottom frame (1) and the two fixed clamping plates (2); The anti-stuck material structure comprises a sliding frame (3), a rotating rod (4) and a fixed sleeve (5); the outer wall of the sliding frame (3) is slidably embedded between two fixed clamping plates (2) and a fixed bottom frame (1); the outer wall of the rotating rod (4) is rotatably embedded in the sliding frame (3) at both ends; the outer wall of the rotating rod (4) is slidably embedded in the two fixed clamping plates (2); the inner wall of the fixed sleeve (5) is fixedly sleeved on the rotating rod (4); and a plurality of cleaning ropes (6) are wound around the outer wall of the fixed sleeve (5).

2. A vibrating screen capable of preventing material jamming according to claim 1, characterized in that: A working motor (7) is installed on one side of the outer wall of the sliding frame (3), and the output end of the working motor (7) is fixed on the rotating rod (4).

3. A vibrating screen capable of preventing material jamming according to claim 2, characterized in that: A fixing plate (8) is fixedly provided on one side of the outer wall of the fixed bottom frame (1), and a telescopic rod (9) is installed on the outer wall of the fixing plate (8).

4. A vibrating screen capable of preventing material jamming according to claim 3, characterized in that: A fixed block (10) is fixedly provided at the output end of the telescopic rod (9), and an outer wall of the fixed block (10) is fixedly provided on the sliding frame (3).

5. A vibrating screen capable of preventing material jamming according to claim 4, characterized in that: Two connecting rods (11) are fixedly arranged between the two fixed clamping plates (2) and a vibrating screen (12) is installed thereon.

6. A vibrating screen capable of preventing material jamming according to claim 5, characterized in that: An inclined baffle (13) is fixedly provided on the top of the outer wall of the fixed bottom frame (1), and the outer wall of the inclined baffle (13) is fixedly provided between two fixed clamping plates (2).

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