A rotary screen with ultrasonic vibration

Abstract

The utility model discloses a kind of rotary vibration screen with ultrasonic vibration, including rotary vibration screen main body;Screen, screen is set in the inside of rotary vibration screen main body;Dispersed feeding assembly, dispersed feeding assembly is set in the top of rotary vibration screen main body;Pulley, pulley is fixedly installed in the bottom of rotary vibration screen main body;Dispersed feeding assembly includes discharge cylinder, support frame, inlet, motor, rotating rod, dispersing disc, support frame is fixedly installed in the outer surface of discharge cylinder, the bottom end of support frame is fixedly connected with the top of rotary vibration screen main body, the bottom end of inlet is fixedly communicated with the side of discharge cylinder, motor is fixedly installed in the top of discharge cylinder, the top end of rotating rod is fixedly connected with the output end of motor.In the above scheme, rotary vibration screen main body, screen, dispersed feeding assembly are set, by the above structure, avoid material accumulation in the center of screen when feeding, prevent material accumulation, so that material can be smoothly discharged from the tapping hole of rotary vibration screen main body, reach the effect of improving work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of rotary vibrating screen technology, and more specifically, to a rotary vibrating screen with ultrasonic vibration. Background Technology

[0002] Existing waste tire pellet mills are equipped with a vibrating screen, which screens pellets of different sizes. The vibrating screen includes a housing for mounting multiple layers of screens and a cover detachably mounted on the housing. The cover has a feed pipe, and one end of the feed pipe inside the housing is connected to an output mechanism. The output mechanism includes a connecting pipe and multiple output pipes connected to the connecting pipe. The connecting pipe is rotatably connected to the feed pipe, and the output pipes are positioned downwards towards the screen. During the screening process, the tire scraps generate static electricity due to friction, which causes them to adhere and accumulate, clogging the mesh of the vibrating screen.

[0003] To address the aforementioned problems, patent document publication number CN217615982U discloses a vibrating screen, comprising a housing, a cover detachably mounted on the housing, and a screen mesh disposed inside the housing. The cover is equipped with an anti-clogging component, which includes an anti-clogging ball and an elastic element. One end of the elastic element is connected to the anti-clogging ball, and the other end of the elastic element is connected to the cover. The anti-clogging ball abuts against the surface of the screen mesh. This application effectively clears the holes in the vibrating screen mesh.

[0004] However, it still has some drawbacks in actual use. For example, the material movement trajectory of the existing rotary vibrating screen is a spiral diffusion method. The common feeding method is to directly pour the material into the rotary vibrating screen. This method will easily cause the material to accumulate in the center of the screen, resulting in agglomeration and accumulation of material, which is not easy to be discharged from the slag outlet, resulting in a significant reduction in production and processing efficiency.

[0005] Therefore, a rotary vibrating screen with ultrasonic vibration was proposed to solve the above problems. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a rotary vibrating screen with ultrasonic vibration to solve the problem that the common feeding method of the prior art rotary vibrating screen is to directly pour the material into the rotary vibrating screen. This method will easily cause the material to accumulate in the center of the screen, resulting in agglomeration and material accumulation, which is not easy to be discharged from the slag outlet, resulting in a significant reduction in production and processing efficiency.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a rotary vibrating screen with ultrasonic vibration, comprising...

[0008] Vibrating screen body;

[0009] The screen is disposed inside the main body of the vibrating screen;

[0010] A dispersing feeding assembly is disposed on top of the main body of the vibrating screen;

[0011] A pulley, which is fixedly installed at the bottom of the vibrating screen body;

[0012] The dispersing and feeding assembly includes a discharge cylinder, a support frame, a feed inlet, a motor, a rotating rod, and a dispersing disc. The support frame is fixedly installed on the outer surface of the discharge cylinder, and the bottom end of the support frame is fixedly connected to the top of the vibrating screen body. The bottom end of the feed inlet is fixedly connected to the side of the discharge cylinder. The motor is fixedly installed on the top of the discharge cylinder, and the top end of the rotating rod is fixedly connected to the output end of the motor. The center of the top of the dispersing disc is fixedly connected to the bottom end of the rotating rod. Four partitions are equidistantly installed on the top of the dispersing disc.

[0013] It also includes a support assembly, which is located at the bottom of the vibrating screen body.

[0014] The support assembly includes a connecting plate, an electric telescopic rod, a fixed base, and a rubber pad. One side of the connecting plate is fixedly connected to the bottom of the vibrating screen body. The top end of the electric telescopic rod is fixedly connected to the bottom of the connecting plate. The bottom end of the electric telescopic rod is fixedly connected to the top of the fixed base. The top of the rubber pad is fixedly connected to the bottom of the fixed base.

[0015] It also includes an ultrasonic vibrator, which is installed on the screen and is used to generate high-frequency mechanical waves.

[0016] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0017] In the above scheme, a vibrating screen body, a screen, and a dispersing and feeding component are set up. The material is added from the feed inlet and enters the discharge cylinder from the feed inlet. At the same time, the motor is started, and the motor drives the rotating rod to rotate. The rotating rod then drives the dispersing disc to rotate, so that the material falling from the discharge cylinder onto the dispersing disc is affected by centrifugal force and thus evenly dispersed onto the screen. Through the above structure, the material is prevented from accumulating in the center of the screen during feeding, thus preventing material accumulation and allowing the material to be smoothly discharged from the slag outlet of the vibrating screen body, thereby improving the working efficiency.

[0018] The equipment is equipped with pulleys and support components, which allow the entire device to be moved freely. When in use, the electric telescopic rod is activated, which moves the fixed base down and supports the entire device. The rubber pad fills the gap between the fixed base and the ground and increases friction. Through the above structure, the stability of the equipment during operation can be improved and the noise generated by the vibration of the vibrating screen body during operation can be reduced.

[0019] An ultrasonic vibrator is installed. The high-frequency mechanical waves generated by this instrument subject ultrafine powders to tremendous ultrasonic acceleration, thereby suppressing clogging factors such as adhesion, friction, settling, and wedging, and improving screening and screen cleaning efficiency. This equipment effectively improves the settling (light contact between powder and screen opening) and slippage effects of low-density powders during gravity settling, reduces the retention or wedging of high-density metals at the screen opening, and mitigates the adhesion effect of electrostatically charged powders, thus improving screening efficiency and quality. Expressed as a screening throughput, it generally increases the throughput by 50%-100% compared to screens without ultrasonic vibration, and in some cases, by up to 400%. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the pulley structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the dispersive feeding component of this utility model;

[0023] Figure 4 This is a schematic diagram of the support component structure of this utility model.

[0024] [Figure Labels]

[0025] 1. Vibrating screen body; 2. Screen mesh;

[0026] 3. Dispersion feeding assembly; 31. Discharge cylinder; 32. Support frame; 33. Feed inlet; 34. Motor; 35. Rotating rod; 36. Dispersion disc; 37. Baffle plate;

[0027] 4. Pulleys;

[0028] 5. Support components; 51. Connecting plate; 52. Electric telescopic rod; 53. Fixed base; 54. Rubber pad;

[0029] 6. Ultrasonic vibrator. Detailed Implementation

[0030] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0031] As attached Figure 1 To be continued Figure 4 An embodiment of this utility model provides a rotary vibrating screen with ultrasonic vibration, including...

[0032] Vibrating screen body 1;

[0033] Screen 2 is installed inside the main body 1 of the vibrating screen;

[0034] Dispersed feeding component 3 is installed on top of the vibrating screen body 1;

[0035] Pulley 4 is fixedly installed at the bottom of the vibrating screen body 1;

[0036] The dispersing and feeding assembly 3 includes a discharge cylinder 31, a support frame 32, a feed inlet 33, a motor 34, a rotating rod 35, and a dispersing disc 36. The support frame 32 is fixedly installed on the outer surface of the discharge cylinder 31. The bottom end of the support frame 32 is fixedly connected to the top of the vibrating screen body 1. The bottom end of the feed inlet 33 is fixedly connected to the side of the discharge cylinder 31. The motor 34 is fixedly installed on the top of the discharge cylinder 31. The top end of the rotating rod 35 is fixedly connected to the output end of the motor 34. The center of the top of the dispersing disc 36 is fixedly connected to the bottom end of the rotating rod 35. Four partitions 37 are equidistantly installed on the top of the dispersing disc 36.

[0037] It also includes a support component 5, which is located at the bottom of the vibrating screen body 1.

[0038] The support component 5 includes a connecting plate 51, an electric telescopic rod 52, a fixed base 53, and a rubber pad 54. One side of the connecting plate 51 is fixedly connected to the bottom of the vibrating screen body 1. The top end of the electric telescopic rod 52 is fixedly connected to the bottom of the connecting plate 51. The bottom end of the electric telescopic rod 52 is fixedly connected to the top of the fixed base 53. The top of the rubber pad 54 is fixedly connected to the bottom of the fixed base 53.

[0039] It also includes an ultrasonic vibrator 6, which is installed on the screen 2 and is used to generate high-frequency mechanical waves.

[0040] Among them, an ultrasonic vibrator 6 is added to the screen 2 on the basis of the original rotary vibrating screen. The ultrasonic vibrator 6 is an existing device on the market.

[0041] Among them, the baffle 37 can drive the material when the dispersing disc 36 rotates, so that the material is affected by centrifugal force, and prevents the material from sliding directly off the dispersing disc 36 and failing to disperse and discharge.

[0042] The working process of this utility model is as follows: The material is added from the feed inlet 33 and enters the discharge cylinder 31 from the feed inlet 33. At the same time, the motor 34 is started. The motor 34 drives the rotating rod 35 to rotate. The rotating rod 35 then drives the dispersing disc 36 to rotate. The material falling from the discharge cylinder 31 onto the dispersing disc 36 is affected by centrifugal force and thus evenly dispersed onto the screen 2. After the material falls onto the screen 2, the ultrasonic vibrator 6 is turned on.

[0043] The entire device can be moved freely via pulley 4. When in use, the electric telescopic rod 52 is activated, which drives the fixed base 53 to move down and supports the entire device. The rubber pad 54 can fill the gap between the fixed base 53 and the ground and increase the friction.

[0044] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0045] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0046] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rotary vibrating screen with ultrasonic vibration, characterized in that, include Vibrating screen body (1); Screen (2), the screen (2) is disposed inside the vibrating screen body (1); Dispersing feeding assembly (3), which is disposed on top of the vibrating screen body (1); Pulley (4), the pulley (4) is fixedly installed at the bottom of the vibrating screen body (1); The dispersing and feeding assembly (3) includes a discharge cylinder (31), a support frame (32), a feed inlet (33), a motor (34), a rotating rod (35), and a dispersing disc (36). The support frame (32) is fixedly installed on the outer surface of the discharge cylinder (31). The bottom end of the support frame (32) is fixedly connected to the top of the vibrating screen body (1). The bottom end of the feed inlet (33) is fixedly connected to the side of the discharge cylinder (31). The motor (34) is fixedly installed on the top of the discharge cylinder (31). The top end of the rotating rod (35) is fixedly connected to the output end of the motor (34). The center of the top of the dispersing disc (36) is fixedly connected to the bottom end of the rotating rod (35). Four partitions (37) are equidistantly installed on the top of the dispersing disc (36).

2. The rotary vibrating screen with ultrasonic vibration according to claim 1, characterized in that, It also includes a support component (5), which is disposed at the bottom of the vibrating screen body (1).

3. The rotary vibrating screen with ultrasonic vibration according to claim 2, characterized in that, The support assembly (5) includes a connecting plate (51), an electric telescopic rod (52), a fixed base (53), and a rubber pad (54). One side of the connecting plate (51) is fixedly connected to the bottom of the vibrating screen body (1). The top of the electric telescopic rod (52) is fixedly connected to the bottom of the connecting plate (51). The bottom of the electric telescopic rod (52) is fixedly connected to the top of the fixed base (53). The top of the rubber pad (54) is fixedly connected to the bottom of the fixed base (53).

4. The rotary vibrating screen with ultrasonic vibration according to claim 1, characterized in that, It also includes an ultrasonic vibrator (6), which is mounted on the screen (2) for generating high-frequency mechanical waves.

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