Particle sorting vibrating screen

Abstract

The utility model belongs to the technical field of screening equipment, and particularly relates to a particle sorting vibrating screen which comprises a containing frame. Sieve plates are fixedly mounted at the bottoms of the placement frames, the placement frames are divided into three groups up and down, the mesh diameters of the sieve plates are reduced layer by layer, clamping plates are movably connected to the two sides of the sieve plates, electric telescopic rods are fixedly connected to the outer sides of the clamping plates, and supporting frames are fixedly connected to the outer sides of the electric telescopic rods; due to the fact that the diameters of meshes of the upper sieve plate and the lower sieve plate are gradually decreased layer by layer, particles with different sizes can be screened in a layered mode, particles with large sizes can be left on the upper layer, particles with small sizes can flow downwards from the meshes under the action of vibration, and therefore the particles are sorted. A user can conveniently fix the placing frame through a clamping plate and an electric telescopic rod, deviation of the placing frame is prevented, and after particles are sorted, the user only needs to separate the clamping plate from the placing frame to take out layered particle materials.

Description

Technical Field

[0001] The utility model relates to the technical field of screening equipment, in particular to a particle sorting vibration screen. Background Art

[0002] The vibrating screen works by utilizing the reciprocating vibration generated by the excitation of the vibrator. The upper rotating weight of the vibrator causes the screen surface to produce planar gyratory vibration, while the lower rotating weight causes the screen surface to produce conical gyratory vibration. The combined effect causes the screen surface to produce complex gyratory vibration. Its vibration trajectory is a complex spatial curve, which is projected as a circle on the horizontal plane and an ellipse on the vertical plane. The amplitude can be changed by adjusting the exciting force of the upper and lower rotating weights.

[0003] For example, a particle sorting vibrating screen with announcement number CN220177518U comprises a box body and a driving mechanism; the box body: a feed port is arranged in the middle part of its upper end, a discharge port opened at the front end of the box body is hinged with a discharge door through a hinge, guide slide columns are arranged in the guide slide grooves opened inside the box body, the guide slide columns are slidably connected with the guide slide holes corresponding to the upper ends of the connecting plates, a screening frame is arranged between the opposite inner sides of the connecting plates, a screening net is arranged on the upper side of the screening frame, an adjusting plate is arranged on the left end of the screening frame, a sewage outlet is arranged on the right end of the screening frame, mounting plates are slidably connected in the avoidance grooves opened on the lower side of the box body, and mounting frames are arranged between the opposite inner sides of the mounting plates. The particle sorting vibrating screen can simultaneously perform multi-layer screening and filtering on refractory particles, has a simple structure, and can be completed by only one motor, which saves costs and also improves the screening efficiency of refractory particles.

[0004] However, based on the working principle proposed in the above patent, the applicant believes that although the above device can improve the screening efficiency to a certain extent, in actual use, it is difficult for the above device to screen particles of different sizes in layers, and it is not easy for the above device to remove the sorted materials, which is easy to affect the screening efficiency when used.

[0005] Therefore, a particle separation vibrating screen is proposed to solve the above problems. Utility Model Content

[0006] The technical problem to be solved by the utility model is that the prior art has the disadvantages of being unable to screen particles of different sizes and volumes in layers and being difficult to retrieve materials, so we propose a particle sorting vibration screen.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a particle sorting vibration screen, including a placing frame; a sieve plate is fixedly installed at the bottom of the placing frame, the placing frame has three groups of upper and lower groups, the mesh diameter of the sieve plate decreases layer by layer, both sides of the sieve plate are movably connected with clamping plates, the outer side of the clamping plate is fixedly connected with an electric telescopic rod, the outer side of the electric telescopic rod is fixedly connected with a supporting frame, and the inner surface of the clamping plate is provided with a friction plate.

[0008] Preferably, buffer mechanisms are fixedly connected to both sides of the support frame, and a conductive plate is fixedly connected to one side of the buffer mechanism.

[0009] Preferably, a vibration motor is fixedly connected to the outer side of the conduction plate, and a column plate is fixedly installed on the bottom of the vibration motor.

[0010] Preferably, a support rod is fixedly mounted on the front side of the column plate, a control panel is fixedly mounted on the top of the support rod, and operation buttons are arranged on the surface of the control panel.

[0011] Preferably, a side plate is fixedly connected to the other side of the buffer mechanism, and a bottom plate is fixedly installed at the bottom of the side plate and the column plate.

[0012] Preferably, a receiving box is fixedly mounted on the middle portion of the base plate, and supporting blocks are fixedly mounted on the bottom of the base plate and the receiving box.

[0013] Preferably, the buffer mechanism comprises a shock absorbing spring, and a telescopic column is fixedly mounted on the inner side of the shock absorbing spring.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model uses multiple layers of placement frames and sieve plates. Since the mesh diameters of the upper and lower sieve plates decrease layer by layer, particles of different volumes can be screened in layers. The larger particles will remain in the upper layer, and the smaller particles will flow downward from the mesh under the action of vibration, thereby sorting the particles. The clamping plate and the electric telescopic rod are convenient for users to fix the placement frame to prevent it from being displaced. After the particles are sorted, the user only needs to separate the clamping plate from the placement frame to take out the layered granular material. The friction plate is convenient for enhancing the friction between the clamping plate and the placement frame.

[0016] 2. The utility model facilitates proper protection of the support frame through the buffer mechanism to increase the service life of the support frame, facilitates the transmission of vibration mechanical energy to the support frame and the placement frame through the vibration motor and the conduction plate, facilitates the enhancement of the installation strength of the vibration motor through the column plate, facilitates the user to form electrical control of the device through the control panel and the operation button, facilitates the enhancement of the installation strength of the entire device through the side plate and the bottom plate, facilitates the reception of the smallest granular material through the receiving box, facilitates the proper absorption of vibration mechanical energy through the shock-absorbing spring, and facilitates the limiting of the shock-absorbing spring through the telescopic column to prevent it from causing a deviation in the installation position of the support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a frontal perspective schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a three-dimensional back view of the overall structure of the utility model;

[0020] Figure 3 It is a bottom-up stereoscopic schematic diagram of the overall structure of the utility model;

[0021] Figure 4 This is a frontal stereoscopic schematic diagram of the utility model after removing the placement frame structure;

[0022] Figure 5 It is an enlarged three-dimensional schematic diagram of the placement frame structure of the utility model;

[0023] Figure 6 It is an enlarged three-dimensional schematic diagram of the buffer mechanism structure of the utility model.

[0024] In the figure: 1. placement frame; 2. screen plate; 3. clamping plate; 4. electric telescopic rod; 5. support frame; 6. friction plate; 7. buffer mechanism; 701. shock-absorbing spring; 702. telescopic column; 8. conduction plate; 9. vibration motor; 10. column plate; 11. support rod; 12. control panel; 13. operation button; 14. side panel; 15. bottom plate; 16. receiving box; 17. support block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The following is combined with Figure 1-6 To further explain this application in detail,

[0027] The present application discloses a particle sorting vibrating screen. Figure 4 and Figure 5 The utility model discloses a particle sorting vibration screen, comprising a placing frame 1; a sieve plate 2 is fixedly installed at the bottom of the placing frame 1, and the placing frame 1 has three groups of upper and lower groups, and the mesh diameter of the sieve plate 2 decreases layer by layer; a clamping plate 3 is movably connected to both sides of the sieve plate 2, and an electric telescopic rod 4 is fixedly connected to the outer side of the clamping plate 3, and a supporting frame 5 is fixedly connected to the outer side of the electric telescopic rod 4, and a friction plate 6 is arranged on the inner surface of the clamping plate 3; through the multi-layer placing frame 1 and the sieve plate 2, since the mesh diameter of the upper and lower sieve plates 2 decreases layer by layer, particles of different volumes can be screened in layers, and the larger ones will stay in the upper layer, and the smaller ones will flow downward from the mesh under the action of vibration, thereby sorting the particles; the clamping plate 3 and the electric telescopic rod 4 are convenient for users to fix the placing frame 1 to prevent it from being deviated, and when the particles are sorted, the user only needs to separate the clamping plate 3 from the placing frame 1 to take out the layered particle material, and the friction plate 6 is convenient to enhance the friction between the clamping plate 3 and the placing frame 1.

[0028] Reference Figure 1 and Figure 2 , buffer mechanisms 7 are fixedly connected to both sides of the support frame 5, and a conductive plate 8 is fixedly connected to one side of the buffer mechanism 7; the buffer mechanism 7 facilitates proper protection of the support frame 5 and enhances the service life of the support frame 5.

[0029] Reference Figure 2 and Figure 3 A vibration motor 9 is fixedly connected to the outer side of the conduction plate 8, and a column plate 10 is fixedly installed at the bottom of the vibration motor 9; the vibration motor 9 and the conduction plate 8 are used to facilitate the transmission of vibration mechanical energy to the support frame 5 and the placement frame 1, and the column plate 10 is used to facilitate the enhancement of the installation strength of the vibration motor 9.

[0030] Reference Figure 1 and Figure 2 A support rod 11 is fixedly installed on the front of the column plate 10, a control panel 12 is fixedly installed on the top of the support rod 11, and an operation button 13 is arranged on the surface of the control panel 12; the control panel 12 and the operation button 13 facilitate the user to form electrical control over the device.

[0031] Reference Figure 1 and Figure 3 The other side of the buffer mechanism 7 is fixedly connected with a side plate 14, and the bottom of the side plate 14 and the column plate 10 are fixedly installed with a bottom plate 15; the side plate 14 and the bottom plate 15 facilitate enhancing the installation strength of the overall device.

[0032] Reference Figure 2 and Figure 3 A receiving box 16 is fixedly installed in the middle of the bottom plate 15, and a support block 17 is fixedly installed at the bottom of the bottom plate 15 and the receiving box 16; the receiving box 16 is convenient for receiving the smallest granular material.

[0033] Reference Figure 1 and Figure 6 The buffer mechanism 7 includes a shock-absorbing spring 701, and a telescopic column 702 is fixedly installed on the inner side of the shock-absorbing spring 701; the shock-absorbing spring 701 is convenient for properly absorbing the mechanical energy of vibration, and the telescopic column 702 is convenient for limiting the shock-absorbing spring 701 to prevent it from causing a deviation effect on the installation position of the support frame 5.

[0034] Working principle: When using this device, first put the granular material to be screened into the topmost placement frame 1, and control the placement frame 1 to vibrate through the vibration motor 9, so that the particles with relatively small volume in the material fall to the lower layer, and the lower layer repeats the above screening process. After multiple screenings, the material will be divided into multiple layers according to the particle size. At this time, the user can control the clamping plate 3 to separate from the placement frame 1 through the electric telescopic rod 4, so that the user can remove the sieved granular material conveniently.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A particle sorting vibrating screen, characterized in that: The invention comprises a placement frame (1); a sieve plate (2) is fixedly installed at the bottom of the placement frame (1); the placement frame (1) has three groups, the mesh diameter of the sieve plate (2) decreases layer by layer; both sides of the sieve plate (2) are movably connected with clamping plates (3); the outer side of the clamping plate (3) is fixedly connected with an electric telescopic rod (4); the outer side of the electric telescopic rod (4) is fixedly connected with a supporting frame (5); and the inner surface of the clamping plate (3) is provided with a friction plate (6).

2. A particle sorting vibrating screen according to claim 1, characterized in that: Both sides of the support frame (5) are fixedly connected to a buffer mechanism (7), and one side of the buffer mechanism (7) is fixedly connected to a conductive plate (8).

3. A particle sorting vibrating screen according to claim 2, characterized in that: A vibration motor (9) is fixedly connected to the outer side of the conduction plate (8), and a column plate (10) is fixedly installed at the bottom of the vibration motor (9).

4. A particle sorting vibrating screen according to claim 3, characterized in that: A support rod (11) is fixedly mounted on the front of the column plate (10), a control panel (12) is fixedly mounted on the top of the support rod (11), and an operating button (13) is arranged on the surface of the control panel (12).

5. The particle separation vibrating screen according to claim 2, characterized in that: The other side of the buffer mechanism (7) is fixedly connected to a side plate (14), and the bottoms of the side plate (14) and the column plate (10) are both fixedly mounted with a bottom plate (15).

6. A particle sorting vibrating screen according to claim 5, characterized in that: A receiving box (16) is fixedly installed at the middle part of the bottom plate (15), and a supporting block (17) is fixedly installed at the bottom of the bottom plate (15) and the receiving box (16).

7. The particle separation vibrating screen according to claim 2, characterized in that: The buffer mechanism (7) comprises a shock absorbing spring (701), and a telescopic column (702) is fixedly mounted on the inner side of the shock absorbing spring (701).

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