A new vibrating screen

Abstract

The utility model discloses a new -type vibrating screen relates to vibrating screen technical field, include: support frame for supporting whole vibrating screen and the range of vibration is supported with limiting, limiting component, located support frame inside both sides bottom, filter screen frame, located inside the support frame with support frame swing joint, the pole of stirring, located linkage component's surface with support frame swing joint. The utility model, since the first gear and the second gear and the linkage gear disc meshing connection, can realize the surface of filter screen and make material better to the middle of filter screen concentrate, then the rotating pole of stirring can also produce the lateral stirring force of concentrated material, make this kind of vibrating screen have the effect of material stirring, and the linkage gear disc carries filter screen frame horizontal and shakes according to the arc track under the driving force, make this kind of vibrating screen only needs a group of driving motor in the process of using can realize two kinds of operation of vibrating and material stirring.

Description

Technical Field

[0001] This utility model relates to the field of vibrating screen technology, specifically a novel vibrating screen. Background Technology

[0002] A vibrating screen is a device that operates by utilizing the reciprocating rotary vibration generated by a vibrator. Its working principle involves the upper and lower rotating weights on the vibrator generating planar rotary vibration and conical rotary vibration. The combined effect of these two vibrations causes the screen surface to produce a complex rotary vibration. This vibration trajectory projects as a circle on the horizontal plane and an ellipse on the vertical plane. By adjusting the excitation force of the upper and lower rotating weights, the amplitude can be changed, while adjusting the phase angle can alter the curve shape of the screen surface's motion trajectory, thereby changing the material's movement trajectory on the screen surface.

[0003] To prevent material accumulation during screening, a novel vibrating screen (see patent number: 202211595895.9) has been developed. This screen includes a frame, with an elevator on one side of the frame. A first mounting frame is installed on the top of the frame, and a second mounting frame is installed on the side of the first mounting frame away from the frame via a mounting mechanism. In operation, a vibrating motor drives the second mounting frame and the vibrating screen to vibrate, achieving effective screening of the material. This results in high screening efficiency. Guide plates separate the material, preventing accumulation during screening and reducing material breakage and damage caused by friction. Furthermore, as the material slides off the transition plate, a feeding mechanism disperses it, ensuring it falls between adjacent guide plates.

[0004] However, existing vibrating screens require different drive motors to operate the vibration mechanism and the feeding mechanism simultaneously in order to achieve the simultaneous operation of the two sets of functions. It is not possible to achieve the simultaneous operation of multiple sets of functions with one drive end, which increases costs and reduces work efficiency to a certain extent. Utility Model Content

[0005] The purpose of this invention is to solve the problem that existing vibrating screens require different drive motors to operate the vibration mechanism and the material feeding mechanism simultaneously in order to achieve the simultaneous operation of two sets of functions, rather than one drive end being able to achieve the simultaneous operation of multiple sets of functions, which increases costs and reduces work efficiency to a certain extent. Therefore, this invention provides a new type of vibrating screen.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a novel vibrating screen, comprising:

[0007] The support frame is used to support the entire vibrating screen and limit the range of vibration.

[0008] Limiting components are located at the bottom of both sides inside the support frame;

[0009] The filter frame is located inside the support frame and is movably connected to the support frame.

[0010] The toggle lever is located on the surface of the linkage component and is movably connected to the support frame.

[0011] The limiting component includes a limiting support block, and there are two sets of limiting support blocks. The top of each of the two sets of limiting support blocks is evenly provided with multiple sets of sliding grooves, and an elastic element is provided on one side inside each sliding groove.

[0012] The bottom of both sides of the filter frame is provided with an outer baffle, and the top of both sides of the filter frame is provided with a side plate. One side of one set of the side plates is provided with a linkage rod extending to the outside of the support frame. One side of the linkage rod is provided with a linkage toothed disc, and the bottom of the side plate is provided with a sliding block that matches the sliding groove.

[0013] As a further embodiment of this utility model: support baffles are provided at the bottom ends of both sides inside the support frame, and inverted L-shaped pressing frames are provided at the bottom ends of both sides inside the support frame above the support baffles. The limiting block is located on the end face of the inverted L-shaped pressing frame adjacent to the support baffle. A hole matching the toggle lever is provided at the top end of one side of the support frame. The side plate is located on the end face of the inverted L-shaped pressing frame adjacent to the limiting block. A motor is installed on one side of the support frame and above the linkage gear plate. The output end of the motor is provided with a first gear that meshes with the linkage gear plate.

[0014] As a further embodiment of this utility model: one side of the actuating rod extends to the outside of the support frame, and a second gear is provided on one side of the actuating rod located outside the support frame, the second gear meshing with the first gear.

[0015] As a further improvement of this utility model: a movable hole matching the linkage rod is provided at the bottom end of one side of the support frame. The movable hole has a strip-shaped structure and its width is three times the width of the linkage rod.

[0016] As a further improvement of this utility model, the limiting block is detachably connected to the supporting baffle by bolts.

[0017] As a further improvement of this utility model: both sides of the elastic member are provided with fixing blocks, and both sides of the elastic member are fixedly connected to one side of the sliding block and one side of the sliding groove respectively through the fixing blocks.

[0018] As a further improvement of this utility model, multiple sets of rolling balls are evenly embedded in the bottom of the sliding block.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] By using a set limiting component, filter screen frame, and actuating rod, the first gear, second gear, and linkage gear plate meshing together, the surface of the filter screen can be struck, causing the material to concentrate better towards the center of the filter screen. The rotating actuating rod can also generate a lateral actuating force on the concentrated material, giving the vibrating screen a material-distributing effect. Furthermore, the linkage gear plate carries the filter screen frame horizontally and oscillates along an arc trajectory under the driving force. The entire driving process only requires one set of motors, thus enabling the vibrating screen to perform both vibration and material distribution operations with just one drive motor during use. This reduces costs and improves work efficiency to a certain extent. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a partial perspective view of the present invention;

[0023] Figure 3 This is a partial structural schematic diagram of the present invention;

[0024] Figure 4 This utility model Figure 1 A magnified view of A in the middle.

[0025] In the diagram: 1. Support frame; 101. Support baffle; 102. Inverted L-shaped pressure frame; 103. Motor; 104. First gear; 2. Limiting assembly; 201. Limiting block; 202. Sliding groove; 203. Elastic element; 3. Filter screen frame; 301. Outer baffle; 302. Side plate; 303. Sliding block; 304. Linkage rod; 305. Linkage gear plate; 4. Actuating rod; 401. Second gear. Detailed Implementation

[0026] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will be described below based on its overall structure.

[0028] Please see Figures 1-4 In this embodiment of the utility model, a novel vibrating screen includes:

[0029] Support frame 1 is used to support the entire vibrating screen and limit the range of vibration.

[0030] Limiting components 2 are located at the bottom ends of both sides inside the support frame 1;

[0031] The filter frame 3 is located inside the support frame 1 and is movably connected to the support frame 1;

[0032] The lever 4 is located on the surface of the linkage component and is movably connected to the support frame 1;

[0033] The limiting component 2 includes a limiting support block 201. There are two sets of limiting support blocks 201, and multiple sets of sliding grooves 202 are evenly arranged on the top of both sets of limiting support blocks 201. An elastic element 203 is provided on one side inside the sliding groove 202.

[0034] The bottom of both sides of the filter frame 3 is provided with an outer baffle 301, and the top of both sides of the filter frame 3 is provided with a side plate 302. One side of one set of side plates 302 is provided with a linkage rod 304 extending to the outside of the support frame 1. A linkage gear 305 is provided on one side of the linkage rod 304. The bottom of the side plate 302 is provided with a sliding block 303 that matches the sliding groove 202.

[0035] Please see Figures 1 to 4Support baffles 101 are provided at the bottom of both sides of the support frame 1. Inverted L-shaped pressing frames 102 are provided at the bottom of both sides of the support frame 1 above the support baffles 101. Limiting blocks 201 are located on the end faces of the inverted L-shaped pressing frames 102 and the support baffles 101. A hole matching the toggle lever 4 is provided at the top of one side of the support frame 1. Side plates 302 are located on the end faces of the inverted L-shaped pressing frames 102 and the limiting blocks 201. A motor 103 is installed on one side of the support frame 1 and above the linkage gear 305. The output end of the motor 103 is provided with a first gear 104 that meshes with the linkage gear 305.

[0036] Please see Figures 1 to 4 One side of the lever 4 extends to the outside of the support frame 1, and a second gear 401 is provided on one side of the lever 4 located outside the support frame 1. The second gear 401 meshes with the first gear 104 to facilitate the transmission of power and realize the transmission of force.

[0037] Please see Figures 1 to 4 The bottom of one side of the support frame 1 is provided with a movable hole that matches the linkage rod 304. The movable hole has a strip-shaped structure and its width is three times the width of the linkage rod 304. The movable hole provides sufficient range of motion for the linkage rod 304, making it easy to use.

[0038] Please see Figures 1 to 4 The limiting block 201 is detachably connected to the support baffle 101 by bolts, which improves stability and allows it to better support the filter frame 3.

[0039] Please see Figures 1 to 4 Both sides of the elastic element 203 are provided with fixing blocks. Both sides of the elastic element 203 are fixedly connected to one side of the sliding block 303 and one side of the sliding groove 202 respectively through the fixing blocks. Multiple sets of rolling balls are evenly embedded in the bottom of the sliding block 303. The rolling balls reduce the frictional resistance generated during the movement, making the movement more effortless, easier to shake, and increasing the vibration frequency.

[0040] The working principle of this utility model is as follows: The output end of the motor 103 rotates under the action of electricity, and drives the first gear 104 to rotate. Since the first gear 104 is meshed with the second gear 401 and the linkage gear disk 305, the second gear 401 can rotate along the hole with one side of the actuating rod 4, and rotate with the center point of one side of the second gear 401 as the base point. This causes the actuating rod 4, located inside the support frame 1, to rotate under the action of rotational force. During the rotation, the actuating rod 4 will continuously strike the surface of the filter screen, so that the filter screen is subjected to vertical vibration force, which makes the material better concentrate in the middle of the filter screen, and then rotates. The actuating rod 4 can also generate a lateral actuating force on the concentrated material, so that the vibrating screen has a actuating effect (where the motor 103 can be a common linear motor, which directly acts on the second gear 401. When the first gear 104 at the output end of the motor 103 meshes with the linkage gear disk 305, since the tooth grooves on the linkage gear disk 305 are radially centrifugally arranged, when the motor 103 exerts force on the linkage gear disk 305, the linkage gear disk 305 will move centrifugally according to its own structural conditions. Therefore, the above design structure will not affect the meshing transmission of the first gear 104, the second gear 401, and the linkage gear disk 305).

[0041] Since the first gear 104 is meshed with the linkage gear 305, and the teeth on the linkage gear 305 are arranged in a ring radial pattern, the first gear 104 can push the linkage gear 305 to move, and carry the linkage rod 304, the side plate 302 and the filter frame 3 to swing horizontally in an arc trajectory inside the support frame 1. During the swinging process, the sliding block 303 is always located inside the sliding groove 202, which plays a role in limiting support and preventing the phenomenon of falling off, while also allowing it to swing horizontally.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A novel vibrating screen, characterized in that, include: Support frame (1) is used to support the entire vibrating screen and limit the range of vibration. Limiting components (2) are located at the bottom ends of both sides inside the support frame (1); The filter frame (3) is located inside the support frame (1) and is movably connected to the support frame (1); The lever (4) is located on the surface of the linkage component and is movably connected to the support frame (1); The limiting component (2) includes a limiting support block (201), the number of the limiting support blocks (201) is two sets, and the top of the two sets of the limiting support blocks (201) are evenly provided with multiple sets of sliding grooves (202), and an elastic element (203) is provided on one side inside the sliding groove (202). The bottom ends of both sides of the filter frame (3) are provided with outer baffles (301), and the top ends of both sides of the filter frame (3) are provided with side plates (302). One side of one set of side plates (302) is provided with a linkage rod (304) extending to the outside of the support frame (1). One side of the linkage rod (304) is provided with a linkage gear plate (305). The bottom of the side plate (302) is provided with a sliding block (303) that matches the sliding groove (202). The bottom ends of both sides of the inside of the support frame (1) are provided with support baffles (101). The bottom ends of both sides of the inside of the support frame (1) are provided with inverted L-shaped pressure frames (102) above the support baffles (101). The limiting block (201) is located on the inverted L-shaped pressure frame. (102) The end face adjacent to the support baffle (101) has a hole at the top of one side of the support frame (1) that matches the actuating rod (4). The side plate (302) is located on the end face adjacent to the inverted L-shaped pressure frame (102) and the limiting block (201). A motor (103) is installed on one side of the support frame (1) and above the linkage gear plate (305). The output end of the motor (103) is provided with a first gear (104) that meshes with the linkage gear plate (305). One side of the actuating rod (4) extends to the outside of the support frame (1), and a second gear (401) is provided on one side of the actuating rod (4) outside the support frame (1). The second gear (401) meshes with the first gear (104).

2. The novel vibrating screen according to claim 1, characterized in that, The bottom end of one side of the support frame (1) is provided with an movable hole that matches the linkage rod (304). The movable hole has a strip-shaped structure and the width of the movable hole is three times the width of the linkage rod (304).

3. A novel vibrating screen according to claim 2, characterized in that, The limiting block (201) is detachably connected to the support baffle (101) by bolts.

4. A novel vibrating screen according to claim 3, characterized in that, Both sides of the elastic element (203) are provided with fixing blocks, and both sides of the elastic element (203) are fixedly connected to one side of the sliding block (303) and one side of the sliding groove (202) respectively through the fixing blocks.

5. A novel vibrating screen according to claim 4, characterized in that, The bottom of the sliding block (303) is uniformly embedded with multiple sets of rolling balls.

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