Speed-adjustable automatic screening device for spacer particle preparation

Abstract

The utility model discloses a speed-adjustable automatic screening device for spacer particle preparation, and relates to the technical field of spacer particle preparation, the speed-adjustable automatic screening device comprises a mounting frame and a screening box, and an adjusting assembly is arranged in the screening box. According to the screening device, the screening assembly and the adjusting assembly are arranged in a matched mode, spacer particle raw materials on the top of the screening and filtering plate can be screened and filtered through vibration generated by the vibration motor, and the screening efficiency of the spacer particle raw materials is improved; when the spacer particle raw materials which cannot pass through the screening and filtering plate are accumulated at the top of the screening and filtering plate, the screening and filtering plate can be driven by the rotating motor to rotate, so that the screening and filtering plate is turned over, and the spacer particle raw materials which cannot pass through the screening and filtering plate fall off due to gravity; and vibration generated by the vibration motor can be utilized again to vibrate and fall off the spacer particle raw materials partially clamped in the screening holes of the screening filter plate, so that the stacked spacer particle raw materials can be conveniently discharged.

Description

TECHNICAL FIELD

[0001] The utility model relates to interval particle preparation technical field, especially interval particle preparation adjustable speed's automatic screening device for. BACKGROUND

[0002] Screening is the method that separates particle group according to the size, specific gravity, charged nature and magnetic nature of particle and other powder science properties, also refers to the operation that uses the screen surface with hole to divide mixed material of different particle sizes into various particle size grades, and needs to use automatic screening device in the process of interval particle preparation.

[0003] The patent with the patent name of interval particle preparation adjustable speed's automatic screening device (the patent application number is 202323630393.8) discloses an interval particle preparation adjustable speed's automatic screening device, solves the problem that interval particle preparation automatic screening device is inconvenient to adjust the speed of sieve cylinder shaking in the process of using, has certain limitation, thereby is inconvenient to achieve better practicality, which comprises a frame, a screening frame is arranged in the inside of the frame, a screening plate is fixedly installed in the inside of the screening frame, a shaft is rotatably installed in the inside of the frame and below the screening frame, two cams are fixedly installed on the outside of the shaft, a control switch is fixedly installed on one side of the frame, and a speed regulating driving mechanism is fixedly installed on the other side of the frame.

[0004] The above case in the process of using, when interval particle raw materials are screened, the interval particle raw materials that do not pass through the screening plate will be accumulated on the top of the screening plate, and part of the interval particle raw materials will be stuck in the screening hole of the screening plate, which is inconvenient to unload the accumulated interval particle raw materials, and brings inconvenience to the use of the device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing interval particle preparation adjustable speed's automatic screening device to solve the problem that when interval particle raw materials are screened, the interval particle raw materials that do not pass through the screening plate will be accumulated on the top of the screening plate, and part of the interval particle raw materials will be stuck in the screening hole of the screening plate, which is inconvenient to unload the accumulated interval particle raw materials, and brings inconvenience to the use of the device.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: adjustable automatic screening device for interval particle preparation, including installation frame and screening box, the inside of screening box is provided with adjusting assembly, adjusting assembly includes rotating shaft, rotating motor, mounting bolt and screening filter plate, the outside of rotating shaft is rotatably connected with the inside of screening box, and one end of rotating shaft is fixedly connected with the output shaft of rotating motor, the inside of rotating shaft is threadedly connected with mounting bolt, the outside of mounting bolt is inserted with screening filter plate,

[0007] The outside of the screening box is provided with a screening assembly.

[0008] Preferably, two blocking blocks are inserted between the inner wall of the screening box and the outside of the screening filter plate, and the length of the two blocking blocks is equal to the length of the screening filter plate.

[0009] Preferably, the side surface of the rotating motor is fixedly connected with the side surface of the screening box, and the screening box is located in the inside of the installation frame.

[0010] Preferably, the screening assembly comprises a fixed block, a support rod, a sliding block, a movable spring and a vibration motor, the outside of the fixed block is fixedly connected with the inner wall of the installation frame, the bottom of the fixed block is fixedly connected with the top end of the support rod, the outside of the support rod is slidingly connected with the inside of the sliding block, the bottom of the sliding block is fixedly connected with the top end of the movable spring, the inside of the movable spring is slidingly connected with the outside of the support rod, the bottom end of the movable spring is fixedly connected with the top of the fixed block on the bottom, and the side surface of the vibration motor is fixedly connected with the side surface of the screening box.

[0011] Preferably, the number of vibration motors is two, and the two vibration motors are located on one side and the other side of the screening box respectively.

[0012] The outside of the sliding block is fixedly connected with the outside of the screening box.

[0013] The utility model discloses a technical effect and advantage:

[0014] Through the cooperation of the screening assembly and the adjusting assembly, the interval particle raw materials on the top of the screening filter plate can be screened and filtered by the vibration generated by the vibration motor, the screening efficiency of the interval particle raw materials is improved, and when the interval particle raw materials that fail to pass through the screening filter plate are accumulated on the top of the screening filter plate, the screening filter plate can be driven to rotate by the rotating motor, so that the screening filter plate is turned over, the interval particle raw materials that fail to pass through the screening filter plate will fall off due to gravity, and the vibration generated by the vibration motor can be used to vibrate and drop off the interval particle raw materials that are stuck in the screening holes of the screening filter plate, so that the accumulated interval particle raw materials can be unloaded, and the use of the device is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is front view of the adjustable speed automatic screening device for interval particle preparation.

[0016] Figure 2 It is top view of the adjustable speed automatic screening device for interval particle preparation.

[0017] Figure 3 It is side view of the screening box.

[0018] Figure 4 It is bottom view of the screening box.

[0019] In the figure: 1, mounting frame; 2, screening box; 3, rotating shaft; 4, rotating motor; 5, mounting bolt; 6, screening filter plate; 7, shielding block; 8, fixed block; 9, support rod; 10, sliding block; 11, movable spring; 12, vibration motor. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0021] The present application provides a adjustable speed automatic screening device for interval particle preparation as shown in Figures 1-4 The present application provides a adjustable speed automatic screening device for interval particle preparation as shown in

[0022] The inner wall of the screening box 2 and the outside of the screening filter plate 6 are inserted with two blocking blocks 7, the length value of the two blocking blocks 7 is equal to the length value of the screening filter plate 6, the side surface of the rotating motor 4 is fixedly connected with the side surface of the screening box 2, and the screening box 2 is located in the inside of the mounting frame 1. When the interval particle raw materials that fail to pass through the screening filter plate 6 are accumulated on the top of the screening filter plate 6, the two blocking blocks 7 can be pulled out first, then the rotating motor 4 is turned on, the rotating shaft 3 rotates, the rotating shaft 3 drives the screening filter plate 6 to rotate, the screening filter plate 6 is turned over, and the interval particle raw materials that fail to pass through the screening filter plate 6 fall under the action of gravity, so that the accumulated interval particle raw materials are unloaded, and the use of the device is facilitated.

[0023] In addition, the outside of the screening box 2 is provided with a screening assembly, the screening assembly comprises a fixed block 8, a supporting rod 9, a sliding block 10, a movable spring 11 and two vibration motors 12, the outside of the fixed block 8 is fixedly connected with the inner wall of the mounting frame 1, the bottom of the fixed block 8 is fixedly connected with the top end of the supporting rod 9, the outside of the supporting rod 9 is slidably connected with the inside of the sliding block 10, the bottom of the sliding block 10 is fixedly connected with the top end of the movable spring 11, the inside of the movable spring 11 is slidably connected with the outside of the supporting rod 9, the bottom end of the movable spring 11 is fixedly connected with the top of the bottom fixed block 8, the side surface of the vibration motor 12 is fixedly connected with the side surface of the screening box 2, the number of the vibration motor 12 is two, and the two vibration motors 12 are located on one side and the other side of the screening box 2 respectively, and the outside of the sliding block 10 is fixedly connected with the outside of the screening box 2. When the interval particle raw materials need to be screened, the raw materials are first poured into the inside of the screening box 2, and then the vibration motor 12 is turned on, the vibration generated by the vibration motor 12 drives the screening box 2 to vibrate, the outside of the supporting rod 9 is slidably connected with the inside of the sliding block 10, the screening box 2 vibrates in the vertical direction of the supporting rod 9, the power of the vibration motor 12 can be adjusted to adjust the amplitude, the screening filter plate 6 can screen the raw materials, and the screening of the raw materials is facilitated.

[0024] Working principle: first, the raw materials are poured into the inside of the screening box 2, then the vibration motor 12 is opened, the vibration generated by the vibration motor 12 will drive the screening box 2 to vibrate, because the outside of the supporting rod 9 is connected with the inside of the sliding block 10, the screening box 2 will vibrate along the vertical direction of the supporting rod 9, the power of the vibration motor 12 can be adjusted, the amplitude can be adjusted, the screening filter plate 6 can screen the raw materials, which is convenient for the screening of the raw materials, when the interval particle raw materials that cannot pass through the screening filter plate 6 are accumulated on the top of the screening filter plate 6, the two shielding blocks 7 can be pulled out first, then the rotating motor 4 is opened, the rotating shaft 3 will rotate, the rotating shaft 3 will drive the screening filter plate 6 to rotate, so that the screening filter plate 6 is turned over, the interval particle raw materials that cannot pass through the screening filter plate 6 will fall under the action of gravity, the vibration generated by the vibration motor 12 can be used again to vibrate and fall the interval particle raw materials that are stuck in the screening holes of the screening filter plate 6, which is convenient for unloading the accumulated interval particle raw materials, and brings convenience for the use of the device.

Claims

1. An adjustable-speed automated sieving device for preparing spaced particles, comprising a mounting frame (1) and a sieving box (2), characterized in that: The screening box (2) is equipped with an adjustment component, which includes a rotating shaft (3), a rotating motor (4), mounting bolts (5), and a screening filter plate (6). The outside of the rotating shaft (3) is rotatably connected to the inside of the screening box (2), and one end of the rotating shaft (3) is fixedly connected to the output shaft of the rotating motor (4). The inside of the rotating shaft (3) is threaded with mounting bolts (5), and the outside of the mounting bolts (5) is inserted with screening filter plates (6). The screening box (2) is equipped with screening components on its exterior.

2. The adjustable-speed automated sieving device for spacer particle preparation according to claim 1, characterized in that: Two blocking blocks (7) are inserted between the inner wall of the screening box (2) and the outer side of the screening filter plate (6), and the length of the two blocking blocks (7) is equal to the length of the screening filter plate (6).

3. The adjustable-speed automated sieving device for spacer particle preparation according to claim 1, characterized in that: The side of the rotary motor (4) is fixedly connected to the side of the screening box (2), and the screening box (2) is located inside the mounting frame (1).

4. The adjustable-speed automated sieving device for spacer particle preparation according to claim 1, characterized in that: The screening assembly includes a fixed block (8), a support rod (9), a slider (10), a movable spring (11), and a vibrating motor (12). The outside of the fixed block (8) is fixedly connected to the inner wall of the mounting frame (1), and the bottom of the fixed block (8) is fixedly connected to the top of the support rod (9). The outside of the support rod (9) is slidably connected to the inside of the slider (10). The bottom of the slider (10) is fixedly connected to the top of the movable spring (11). The inside of the movable spring (11) is slidably connected to the outside of the support rod (9), and the bottom end of the movable spring (11) is fixedly connected to the top of the bottom fixed block (8). The side of the vibrating motor (12) is fixedly connected to the side of the screening box (2).

5. The adjustable-speed automated sieving device for spacer particle preparation according to claim 4, characterized in that: The number of the vibration motors (12) is two, and the two vibration motors (12) are located on one side and the other side of the screening box (2), respectively; The slider (10) is fixedly connected to the outside of the screening box (2).

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