A vibrating screen waste collection mechanism

Abstract

The utility model discloses a kind of waste collection mechanisms of vibrating screen, involve vibrating screen separation equipment technical field.The utility model includes material receiving box, the chute of discharge port of vibrating screen is communicated and is arranged, the end of chute is communicated and is provided with the downcomer;Material receiving box includes the box body of top opening opening;The inner wall of downcomer is fixed with connecting frame, connecting frame is connected conical plate by connecting rod;Opening is inserted with pipe body, the inner wall of pipe body is provided with the discharge chute of horn mouth shape;The outer part of downcomer and pipe body is respectively provided with convex ring A and convex ring B, and convex ring A and convex ring B are connected between stretchable component.The utility model forms waste transmission channel by chute and downcomer;It is dispersed waste material impact using conical plate, reduces falling dust;And by discharge hopper, prevent leakage that waste material is guided into material receiving box;While stretchable component allows downcomer and pipe body relative displacement, support to replace material receiving box without stopping.

Description

Technical Field

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

[0002] In the battery production process, it is often necessary to screen powdery and granular materials, including lead and plastic granules, using vibrating screens. Material collection is a critical step in the vibrating screening process. Existing technologies typically employ open chutes with a receiving box below the chute's discharge end. This design has the following problems: dust is easily generated when materials fall, polluting the environment and endangering workers' health; and when the receiving box is full, screening must be stopped during the replacement process, otherwise the material discharged from the open chute will fall directly to the ground, affecting both material collection and the working environment. Utility Model Content

[0003] The purpose of this utility model is to provide a waste collection mechanism for a vibrating screen, which solves the problems of the prior art by setting a telescopic component connecting the pipe body on the outer wall of the feeding pipe and setting an opening on the top of the box body for the insertion of the pipe body.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a waste collection mechanism for a vibrating screen, comprising a receiving box connected to a chute disposed at the discharge port of the vibrating screen, with a discharge pipe connected to the end of the chute; the receiving box includes a box body with an opening at the top; a connecting frame is fixed to the inner wall of the discharge pipe, and the connecting frame is connected to a conical plate via a connecting rod; a pipe body is inserted into the opening, and a funnel-shaped discharge hopper is disposed on the inner wall of the pipe body; a convex ring A and a convex ring B are respectively disposed on the outside of the discharge pipe and the pipe body, and a telescopic component is connected between the convex ring A and the convex ring B, allowing the pipe body to be raised and lowered. Combined with the placement of the discharge hopper and the conical plate, the receiving box can be replaced without stopping the machine, avoiding material falling and production interruption.

[0005] Furthermore, the telescopic component is selected from electric telescopic push rods, telescopic cylinders, telescopic hydraulic cylinders, or interlocking outer sleeves and inner sleeves, with a spring connecting the outer sleeve and inner sleeve, and a locking bolt provided on the outer sleeve; it provides diverse drive options to achieve precise displacement control, and selects electric, pneumatic, hydraulic, and mechanical drive methods according to working conditions to ensure stable and reliable telescopic stroke.

[0006] Furthermore, the outer wall of the tube is provided with a convex ring C, and the bottom side of the convex ring C is provided with a sealing layer that matches the top surface of the receiving box; this enhances the sealing performance of the receiving box, and the receiving box and the sealing layer form a physical barrier to prevent harmful dust from escaping and protect the health of workers.

[0007] Furthermore, the diameter of the opening is between the outer diameter of the tube body and the outer diameter of the convex ring C.

[0008] Furthermore, the inner diameter of the hopper gradually decreases from top to bottom; the diameters at both ends of the hopper are D1 and D2, respectively; the end diameter of the conical plate is D3, which is between D1 and D2.

[0009] This utility model has the following beneficial effects: This invention forms a waste material transmission channel through a chute and a feeding pipe; it uses a conical plate to disperse the impact of waste material and reduce falling dust; and it guides the waste material into the receiving box through a feeding hopper to prevent leakage; at the same time, the telescopic component allows relative displacement between the feeding pipe and the pipe body, supporting the replacement of the receiving box without stopping the machine.

[0010] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the structure of the vibrating screen device of this utility model; Figure 2 This is a schematic diagram of the waste collection mechanism of this utility model; Figure 3 for Figure 2 Enlarged view of a portion of point A in the middle; The attached diagram lists the components represented by each number as follows: 1-First vibrating screen, 2-Second vibrating screen, 11-Discharge structure A, 12-Discharge structure B, 21-Discharge structure C, 22-Discharge structure D, 3-Receiving box, 30-Box body, 301-Opening, 31-Protruding ring A, 32-Telescopic component, 33-Pipe body, 34-Discharge hopper, 110-Chutter, 111-Discharge pipe, 112-Connecting frame, 113-Connecting rod, 114-Conical plate, 331-Protruding ring B, 332-Protruding ring C. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0014] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0015] Please see Figure 1-3 As shown, this utility model is a waste collection mechanism for a vibrating screen, including a first vibrating screen 1 and a second vibrating screen 2. The two discharge ports of the first vibrating screen 1 are respectively connected to a feeding structure A11 and a feeding structure B12. The two discharge ports of the second vibrating screen 2 are respectively connected to a feeding structure C21 and a feeding structure D22. The feeding structures A11, B12, C21 and D22 have the same structure, all including a chute 110 connected to the discharge port. The end of the chute 110 is connected to a feeding pipe 111. In order to realize the screening operation and collect the screened material, a receiving box 3 for receiving material is provided below the feeding structures A11, C21 and D22.

[0016] In the above, after screening by the first vibrating screen 1, small waste particles are discharged through the feeding structure A11, while large particles enter the second vibrating screen 2 for secondary screening. During screening by the second vibrating screen 2, large waste particles are discharged through the feeding structure C21, while the required good material is discharged through the feeding structure D22. The mesh size of the second vibrating screen 2 is larger than that of the first vibrating screen 1. During use, small waste particles, large waste particles, and good material are collected through three collection boxes 3.

[0017] Specifically, when receiving bin 3 is full, in order to replace receiving bin 3 without stopping the machine, such as... Figure 2-3The receiving box 3 provided in this application includes a box body 30 with an opening 301 at the top, and a connecting frame 112 is fixed to the inner wall of the feeding pipe 111. The connecting frame 112 is connected to a conical plate 114 via a connecting rod 113. The conical plate 114 is located directly below the feeding pipe 111, and a tube body 33 is inserted into the opening 301 and sleeved on the outside of the feeding pipe 111. A funnel-shaped feeding hopper 333 is provided on the inner wall of the tube body 33, and the conical plate 114 is located directly above the feeding hopper 333 and above the feeding pipe 111. A convex ring A31 and a convex ring B331 are respectively provided on the outside of the tube body 33, and a telescopic member 32 is connected between the convex ring A31 and the convex ring B331; then, when replacing the receiving box 3, first control the tube body 33 to move upward in the vertical direction until its bottom end slides out from the opening 301. At this time, the bottom end of the conical plate 114 abuts against the inner wall of the discharge hopper 333 to form a flow interception; after replacing the receiving box 3, finally control the tube body 33 to move downward in the vertical direction until its bottom end is inserted into the opening 301.

[0018] The inner diameter of the feeding hopper 333 gradually decreases from top to bottom; the diameters of the two ends of the feeding hopper 333 are 10 cm and 16 cm respectively, and the diameter of the end of the conical plate 114 is 13 cm.

[0019] Based on the above, in order to facilitate the vertical movement of the tube 33 during use, and to limit the position after the tube 33 moves up and down, a convex ring C332 is provided on the outer wall of the tube 33. After the bottom end of the tube 33 is inserted from the opening 301, the convex ring C332 abuts against the top surface of the receiving box 3. The diameter of the opening 301 is between the outer diameter of the tube 33 and the outer diameter of the convex ring C332.

[0020] In some possible technical solutions, the telescopic component 32 includes an outer sleeve and an inner sleeve that are nested together, and a locking bolt is provided on the outer sleeve; after the control tube 33 moves vertically upward until its bottom end slides out from the opening 301, the locking bolt can be tightened.

[0021] When a spring is connected between the outer sleeve and the inner sleeve rod, the spring is in a stretched state under natural conditions, which reduces the external force required for the control tube 33 to move vertically upward.

[0022] In other possible technical solutions, electric telescopic push rods, telescopic cylinders, or telescopic hydraulic cylinders can be used to replace the outer sleeve and inner sleeve rod.

[0023] To prevent dust from escaping from the opening 301 when the material enters the receiving box 3, the bottom side of the convex ring C332 is provided with a sealing layer that matches the top surface of the receiving box 3, and the inner wall of the top of the tube body 33 is provided with sealing fins that match the outer wall of the discharge pipe 111.

[0024] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0025] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A waste collection mechanism for a vibrating screen, characterized in that: It includes a receiving box (3) and a chute (110) connected to the discharge port of the vibrating screen. The end of the chute (110) is connected to a discharge pipe (111). The receiving box (3) includes a box body (30) with an opening (301) at the top. The inner wall of the feed pipe (111) is fixed with a connecting frame (112), and the connecting frame (112) is connected to the conical plate (114) through a connecting rod (113). A tube (33) is inserted into the opening (301), and a flared hopper (333) is provided on the inner wall of the tube (33). The feed tube (111) and the tube body (33) are respectively provided with a convex ring A (31) and a convex ring B (331), and a telescopic member (32) is connected between the convex ring A (31) and the convex ring B (331).

2. The vibrating screen waste collection mechanism according to claim 1, characterized in that, The telescopic component (32) is selected from electric telescopic push rods, telescopic cylinders or telescopic hydraulic cylinders.

3. The vibrating screen waste collection mechanism according to claim 1, characterized in that, The telescopic component (32) includes an outer sleeve and an inner sleeve rod that are sleeved together, and a spring is connected between the outer sleeve and the inner sleeve rod. A locking bolt is provided on the outer sleeve.

4. The waste collection mechanism for a vibrating screen according to claim 1, characterized in that, The outer wall of the tube (33) is also provided with a convex ring C (332), and the bottom side of the convex ring C (332) is provided with a sealing layer that matches the top surface of the receiving box (3).

5. The vibrating screen waste collection mechanism according to claim 4, characterized in that, The diameter of the opening (301) is between the outer diameter of the tube body (33) and the outer diameter of the convex ring C (332).

6. The waste collection mechanism for a vibrating screen according to claim 1, characterized in that, The inner diameter of the feeding hopper (333) gradually decreases from top to bottom; the diameters of the two ends of the feeding hopper (333) are D1 and D2 respectively; the diameter of the end of the conical plate (114) is D3, which is between D1 and D2.

Images