Vibrating screen assembly

Abstract

The utility model provides a vibrating screen assembly. The vibrating screen assembly comprises a fixing frame, a screening frame, a sewage tank, an adjustable supporting vibrating frame structure and a supporting and reinforcing screening seat structure. The screening frame, the fixing block, the adjusting rod, the spring, the fixing frame, the vibrator and the threaded ring are arranged in a matched mode, in the using process, the threaded ring is rotated, the threaded ring is in threaded connection with the adjusting rod, the angle of the screening frame is adjusted, and the purpose of improving the screening efficiency can be achieved; through the arrangement of the fixing base, the connecting block, the reinforcing rod, the supporting rods, the screening mesh and the separating plate, in the using process, the supporting rods are sequentially arranged at the bottom end of the screening mesh, supporting work is conducted in the screening process, and the purpose of prolonging the service life of the screening mesh is achieved.

Description

Technical Field

[0001] This utility model belongs to the technical field of mining equipment, and in particular relates to a vibrating screen assembly. Background Technology

[0002] The vibrating screen adopts advanced technologies from home and abroad, such as vibration motor excitation, rubber spring damping, high wear-resistant screen plate, and sealed screen box, as well as advanced self-synchronization vibration principle. It features long service life, low noise, and high screening efficiency. It is a vibrating screening equipment suitable for coal mines, sintered ore, natural ore, coke and other powdery materials. Existing vibrating screen components have the problems of inconvenience in adjusting the angle according to the working needs and the inability to reinforce the screen plate during use. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a vibrating screen assembly. By improving the vibration fixing mechanism during use, it facilitates angle adjustment and extends the service life of the screen by improving the screen fixing mechanism.

[0004] A vibrating screen assembly includes a fixed frame, with a screening frame inserted into the upper end of the fixed frame; a wastewater tank is bolted to the middle position of the left side of the bottom end of the screening frame; adjustable support vibration frame structures are respectively provided on the left and right sides of the bottom end of the screening frame; and a support and reinforcement screening seat structure is provided inside the upper end of the screening frame.

[0005] Preferably, the adjustable support vibration frame structure includes a fixed block, and an adjusting rod passes through the interior of the fixed block; a spring is sleeved on the upper part of the outer wall of the adjusting rod; the upper end pin of the adjusting rod is connected to the middle position inside the bottom end of the fixed frame; a vibrator is bolted to the middle position of the upper end of the fixed frame; and a threaded ring is threaded to the lower part of the outer wall of the adjusting rod.

[0006] Preferably, the supportable and reinforced screening seat structure includes a fixed seat, the bottom end of which is bolted with a connecting block; a reinforcing rod is bolted to the middle position between the fixed seats; a support rod is bolted to the upper end of the reinforcing rod from left to right; the upper end of the support rod is bolted to the bottom end of the screening screen from left to right; and a separation plate is arranged from front to back on the upper end of the screening screen.

[0007] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0008] In this utility model, the screening frame, fixing block, adjusting rod, spring, fixing frame, vibrator and threaded ring are arranged in a cooperative manner, which allows for easy adjustment of the screening frame angle during use by rotating the threaded ring and connecting it to the adjusting rod, thereby improving screening efficiency.

[0009] In this utility model, the fixed base, connecting block, reinforcing rod, support rod, screening screen and separation plate are arranged in sequence at the bottom of the screening screen by the support rod during use, which facilitates support during screening and improves the service life of the screening screen. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model.

[0011] Figure 2 This is a schematic diagram of the adjustable support vibration frame structure of this utility model.

[0012] Figure 3 This is a structural diagram of the supportable and reinforced screening seat structure of this utility model.

[0013] In the picture:

[0014] 1. Fixed frame; 2. Screening frame; 3. Wastewater tank; 4. Adjustable support vibrating frame structure; 41. Fixed block; 42. Adjusting rod; 43. Spring; 44. Fixed frame; 45. Vibrator; 46. Threaded ring; 5. Support and reinforcement structure for the screening seat; 51. Fixed seat; 52. Connecting block; 53. Reinforcing rod; 54. Support rod; 55. Screening mesh; 56. Separation plate. Detailed Implementation

[0015] The present invention will now be described in detail with reference to the accompanying drawings, as shown below. Figure 1 and attached Figure 2As shown, a vibrating screen assembly includes a fixed frame 1, a screening frame 2, a wastewater tank 3, an adjustable support vibrating frame structure 4, and a support and reinforcement screening seat structure 5. The screening frame 2 is inserted into the upper end of the fixed frame 1; the wastewater tank 3 is bolted to the middle position of the left side of the bottom end of the screening frame 2; adjustable support vibrating frame structures 4 are respectively provided on the left and right sides of the bottom end of the screening frame 2; the support and reinforcement screening seat structure 5 is provided inside the upper end of the screening frame 2; the adjustable support vibrating frame structure 4 includes a fixed block 41, an adjusting rod 42, a spring 43, a fixed frame 44, a vibrator 45, and a threaded ring 46; the adjusting rod 42 passes through the interior of the fixed block 41; the adjusting rod 42... A spring 43 is sleeved on the upper part of the wall; the upper end pin of the adjusting rod 42 is connected to the middle position inside the bottom end of the fixed frame 44; a vibrator 45 is bolted to the middle position of the upper end of the fixed frame 44; a threaded ring 46 is threadedly connected to the lower part of the outer wall of the adjusting rod 42; when in use, the fixed frame 1 is installed in a suitable position, and an external power supply is connected using an external wire. Then, an external pipe is connected to the pipe set at the bottom end of the sewage tank 3. Then, according to the use needs and work requirements, the threaded ring 46 is rotated. The threaded ring 46 and the adjusting rod 42 are threadedly connected. During the rotation, the two ends of the screening frame 2 are driven to rise and fall, which facilitates the angle adjustment during use and facilitates the screening work.

[0016] In this implementation plan, in conjunction with the appendix Figure 3 As shown, the supportable and reinforced screening seat structure 5 includes a fixed seat 51, a connecting block 52, a reinforcing rod 53, a support rod 54, a screening screen 55, and a separation plate 56. The connecting block 52 is bolted to the bottom end of the fixed seat 51; the reinforcing rod 53 is bolted to the middle position between the fixed seats 51; the support rod 54 is bolted to the upper end of the reinforcing rod 53 from left to right; the support rod 54 is bolted to the bottom end of the screening screen 55 from left to right; the separation plate 56 is arranged from front to back on the upper end of the screening screen 55. Then, the ore falls on the upper end of the screening screen 55, and the vibrator 45 drives the screening frame 2 to vibrate, which in turn drives the fixed seat 51 and the screening screen 55 to vibrate, so that the ore falling on the upper end of the screening screen 55 is screened. During the screening process, the angle set by the device is used to improve the screening efficiency, thereby completing the vibrating screen operation.

[0017] In this embodiment, specifically, the screening frame 2 and the sewage tank 3 are connected in a manner, and the bottom right side of the sewage tank 3 is threaded with an output pipe that passes through the bottom of the fixing frame 1.

[0018] In this embodiment, specifically, the spring 43 is located at the upper middle position of the fixing block 41, and the upper end of the spring 43 is located at the bottom end of the fixing frame 44 and in contact with it; the threaded ring 46 is located at the lower middle position of the fixing block 41.

[0019] In this embodiment, specifically, the fixing blocks 41 are bolted to the left and right sides of the bottom of the fixing frame 1; the bottom ends of the adjusting rods 42 pass through the left and right sides of the bottom of the fixing frame 1; and the vibrators 45 are bolted to the middle positions of the left and right sides of the bottom of the screening frame 2.

[0020] In this embodiment, specifically, both ends of the screening screen 55 are bolted to the upper end of the fixing base 51; the left and right ends of the separation plate 56 are bolted to the upper end of the fixing base 51 from front to back.

[0021] In this embodiment, specifically, the fixing base 51 is respectively set on the upper part of the inner wall of the screening frame 2 and fixed with bolts; the upper end of the screening mesh 55 is higher than the upper end of the screening frame 2 by 1 cm to 3 cm.

[0022] In this utility model, when in use, the fixed frame 1 is installed in a suitable position, and an external power supply is connected using an external wire. Then, an external pipe is connected to the pipe set at the bottom of the sewage tank 3. Then, according to the usage needs and work requirements, the threaded ring 46 is rotated. The threaded ring 46 and the adjusting rod 42 are threadedly connected. During the rotation, the two ends of the screening frame 2 are driven to rise and fall, which facilitates the angle adjustment during use and facilitates the screening work. Then, the ore falls on the upper end of the screening screen 55. The vibrator 45 drives the screening frame 2 to vibrate, and at the same time, it drives the fixed seat 51 and the screening screen 55 to vibrate, so that the ore falling on the upper end of the screening screen 55 is screened. During the screening process, the angle set by the device is used to improve the screening efficiency, thereby completing the vibrating screen work.

[0023] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solution described in this utility model, or by designing a similar technical solution inspired by the technical solution of this utility model, falls within the protection scope of this utility model.

Claims

1. A vibrating screen assembly, comprising a fixed frame (1), wherein a screening frame (2) is inserted into the upper end of the fixed frame (1); a wastewater tank (3) is bolted to the middle position of the left side of the bottom end of the screening frame (2); characterized in that, The screening frame (2) in the vibrating screen assembly has adjustable support vibration frame structures (4) on the left and right sides of its bottom end; the screening frame (2) has a support and reinforcement screening seat structure (5) inside its upper end; the adjustable support vibration frame structure (4) includes a fixing block (41), and an adjusting rod (42) passes through the inside of the fixing block (41); a spring (43) is sleeved on the upper part of the outer wall of the adjusting rod (42); the upper end of the adjusting rod (42) is pinned to the middle position inside the bottom end of the fixing frame (44); a vibrator (45) is bolted to the middle position of the upper end of the fixing frame (44). The lower part of the outer wall of the adjusting rod (42) is threaded with a threaded ring (46); the supportable and reinforced screening seat structure (5) includes a fixed seat (51), and a connecting block (52) is bolted to the bottom end of the fixed seat (51); a reinforcing rod (53) is bolted to the middle position between the fixed seats (51); a support rod (54) is bolted to the upper end of the reinforcing rod (53) from left to right; the upper end of the support rod (54) is bolted to the bottom end of the screening screen (55) from left to right; a separation plate (56) is arranged from front to back on the upper end of the screening screen (55).

2. The vibrating screen assembly as described in claim 1, characterized in that, The fixing blocks (41) are bolted to the bottom left and right sides of the fixed frame (1); the bottom of the adjusting rod (42) passes through the bottom left and right sides of the fixed frame (1); the vibrator (45) is bolted to the middle position of the bottom left and right sides of the screening frame (2).

3. The vibrating screen assembly as described in claim 1, characterized in that, The fixed bases (51) are respectively set on the upper part of the inner wall of the screening frame (2) and fixed with bolts; the upper end of the screening mesh (55) is higher than the upper end of the screening frame (2) by 1 cm to 3 cm.

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