A sieve plate of a double-shaft synchronous linear screen

Abstract

The utility model discloses a kind of screen plate of double-shaft synchronous linear screen, it is related to screening equipment technical field, including double-shaft synchronous linear screen and fixed assembly, the fixed assembly is provided with three, the outer surface of each fixed assembly is fixedly connected with the inner side of double-shaft synchronous linear screen, the upper surface of each fixed assembly is equipped with screen plate assembly.The utility model moves to the upper surface contact of connecting plate one and connecting plate two by to frame plate, when frame plate moves to appropriate position, so that plug block is inserted in the inside of spout and realizes preliminary limit, and then, by worker, U-shaped block is inserted in the inside of mounting block one and mounting block two, then, by the rotation of blocking block and loosening T-shaped block, due to the action of spring and push downward, so that T-shaped block enters the inside limit of blocking slot, realize the position locking work of screen plate assembly and fixed assembly, the quick installation of screen plate is realized by the structure mutual cooperation, facilitate the operation of worker.

Description

Technical Field

[0001] This utility model relates to the field of screening equipment technology, specifically to a screen plate for a dual-shaft synchronous linear screen. Background Technology

[0002] With the rapid growth of the global economy, screening equipment has developed rapidly and is now widely used in industrial production, becoming an important piece of equipment. Among them, the twin-shaft synchronous linear screen is a screening device that generates linear vibration through the counter-rotation of two shafts. The twin-shaft synchronous linear screen uses a twin-shaft vibrator as its power source. When the two shafts rotate synchronously in opposite directions, the resulting excitation forces are superimposed in the direction perpendicular to the axes, driving the screen body to vibrate in a straight line. This vibration method causes the material to move in a jumping motion on the screen plate, achieving grading and screening.

[0003] The existing technology has the following problems:

[0004] In the current twin-shaft synchronous linear screen, the screen plate is installed and fixed to the equipment by several bolts. Since tools are needed to tighten each bolt one by one during installation, the installation of the screen plate is quite troublesome and laborious. Due to the installation method of several bolts, when the screen plate is damaged, it is not possible to quickly replace it, making the loading and unloading operation of the screen plate not easy for workers.

[0005] Therefore, we need a screen plate for a dual-axis synchronous linear screen to solve the above problems. Utility Model Content

[0006] This invention provides a screen plate for a dual-axis synchronous linear screen to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] A screen plate for a dual-axis synchronous linear screen includes a dual-axis synchronous linear screen and a fixing assembly. Three fixing assemblies are provided. The outer surface of each fixing assembly is fixedly connected to the inner side of the dual-axis synchronous linear screen. A screen plate assembly is installed on the upper surface of each fixing assembly. Several connecting assemblies are provided on the left side of each fixing assembly and screen plate assembly.

[0009] Each of the sieve plate assemblies includes a frame plate, a plurality of strip plates are fixedly connected to the lower inner wall of the frame plate, a sieve plate is fixedly connected to the upper inner wall of the frame plate, a plurality of fixing blocks are fixedly connected to the right side of the lower surface of the frame plate, and an insert block is fixedly connected to the left side of each of the fixing blocks. Each fixing assembly includes a connecting plate one and a connecting plate two.

[0010] A further improvement of the present invention is that: the front and rear sides, left and right sides of the dual-axis synchronous linear screen are fixedly connected to fixed plates, and the lower outer surface of each fixed plate is fixedly connected to a spring seat, and the bottom of the left spring seat is fixedly connected to a T-shaped seat.

[0011] A further improvement of the present invention is that: a plurality of connecting plates one and two are provided, and the opposite surfaces of adjacent connecting plates one are fixedly connected to the two ends of connecting plates two respectively. A plurality of left and right connected insertion ports are provided on the right side of the connecting plate one, and the interior of the insertion port is inserted into the outer surface of the insertion block.

[0012] A further improvement of the present invention is that each of the connecting components includes a mounting block one, a mounting block two, and a U-shaped block. The surface of the mounting block one is fixedly connected to the surface of the frame plate, and the surface of the mounting block two is fixedly connected to the surface of the left connecting plate one.

[0013] A further improvement of this utility model is that: both mounting block one and mounting block two have a communicating positioning port on one side, and the inside of the positioning port is inserted into the outer surface of the U-shaped block.

[0014] A further improvement of this utility model is that: the upper and lower end faces of the U-shaped block are provided with grooves, the upper groove is movably connected to a blocking block, and the inner wall of the lower groove is provided with a communicating blocking groove at both the front and back, and the outer surface of the blocking block corresponds to the interior of the lower groove.

[0015] A further improvement of this utility model is that: a first groove is provided on the left side of the blocking block, and a second groove is provided on the rear side of the blocking block. The interior of the second groove is connected to the interior of the first groove. The inner cavities of the first and second grooves form a T-shape. A T-shaped block is slidably connected inside the second and first grooves. A spring is fixedly connected to the upper surface of the T-shaped block, and the upper end of the spring is fixedly connected to the top of the inner wall of the first groove.

[0016] A further improvement of this utility model is that the interior of the first strip groove corresponds to the interior of the blocking groove, and the two sides of the outer surface of the T-shaped block extend to the interior of the blocking groove for sliding connection.

[0017] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0018] This utility model provides a screen plate for a dual-axis synchronous linear screen. During installation, the frame plate can be moved and contacted with the upper surfaces of connecting plate one and connecting plate two. When the frame plate moves to the appropriate position, the insert block is inserted into the slot to achieve initial positioning. Then, the U-shaped block is inserted into the mounting block one and mounting block two by the worker. Then, by rotating the blocking block and releasing the T-shaped block, the T-shaped block is pushed downward by the spring, thus positioning the T-shaped block into the blocking groove and locking the screen plate assembly with the fixed assembly. This structure enables rapid installation of the screen plate and facilitates worker operation. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the left side structure of the dual-axis synchronous linear screen of this utility model;

[0020] Figure 2 This is a schematic diagram of the right side structure of the dual-axis synchronous linear screen of this utility model;

[0021] Figure 3 This is an exploded structural diagram of the fixing component and the sieve plate assembly of this utility model;

[0022] Figure 4 This is an exploded structural diagram of mounting block 1, mounting block 2, and U-shaped block in the connecting assembly of this utility model;

[0023] Figure 5 This is an exploded structural diagram of the blocking block, spring, and T-shaped block in the U-shaped block of this utility model;

[0024] Figure 6 This is an enlarged structural diagram of point A in this utility model;

[0025] Figure 7 This is an enlarged structural diagram of section B of this utility model.

[0026] In the diagram: 1. Dual-shaft synchronous linear screen; 2. Fixed assembly; 21. Connecting plate one; 22. Connecting plate two; 23. Insertion port; 3. Screen plate assembly; 31. Frame plate; 32. Strip plate; 33. Screen plate; 34. Fixed block; 35. Insertion block; 4. Connecting assembly; 41. Mounting block one; 42. Mounting block two; 43. U-shaped block; 431. Groove; 432. Blocking groove; 433. Blocking block; 434. Strip groove one; 435. Strip groove two; 436. Spring; 437. T-shaped block; 44. Positioning port; 5. Fixed plate; 6. Spring seat; 7. T-shaped seat. Detailed Implementation

[0027] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0028] Example 1: As Figures 1 to 7 As shown, this utility model provides a screen plate for a dual-axis synchronous linear screen, including a dual-axis synchronous linear screen 1 and a fixing assembly 2. Three fixing assemblies 2 are provided, with the outer surface of each fixing assembly 2 fixedly connected to the inner side of the dual-axis synchronous linear screen 1. A screen plate assembly 3 is installed on the upper surface of each fixing assembly 2. Furthermore, the specifications of the screen plates 33 in each screen plate assembly 3 are different. Several connecting assemblies 4 are provided on the left side of each fixing assembly 2 and screen plate assembly 3. The design of the connecting assemblies 4 facilitates the installation and locking of the screen plate assembly 3. Fixing plates 5 are fixedly connected to the front, rear, left, and right sides of the dual-axis synchronous linear screen 1. A spring seat 6 is fixedly connected to the lower outer surface of each fixing plate 5. The structure of the spring seat 6, from bottom to top, consists of a base plate, several springs, a connecting block, and a cylindrical block. A T-shaped seat 7 is fixedly connected to the bottom of the left spring seat 6. The design of the T-shaped seat 7 allows the dual-axis synchronous linear screen 1 to be in an inclined state, facilitating the material to be vibrated on the screen plate 33 and moved to the right for discharge.

[0029] Through the cooperation of this structure, when the vibrator in the dual-axis synchronous linear screen 1 is activated during operation, the overall structure of the dual-axis synchronous linear screen 1 vibrates, which in turn drives the fixed component 2 and the screen plate component 3 to vibrate, so that the screen plate 33 can perform screening operations on the surface material. In addition, the specific working principle of the dual-axis synchronous linear screen 1 is existing technology and will not be described in detail here.

[0030] Example 2: Figures 1 to 7 As shown, each sieve plate assembly 3 includes a frame plate 31. The design of the frame plate 31 facilitates the installation and fixation of the sieve plate 33. Several strip plates 32 are fixedly connected to the lower inner wall of the frame plate 31. The strip plates 32 provide support for the sieve plate 33. The sieve plate 33 is fixedly connected to the upper inner wall of the frame plate 31. The sieve plate 33 facilitates the screening of materials. Several fixing blocks 34 are fixedly connected to the right side of the lower surface of the frame plate 31. Insert blocks 35 are fixedly connected to the left side of each fixing block 34. The fixing blocks 34 facilitate the installation and fixation of the insert blocks 35. After the frame plate 31 is moved, it is convenient for the insert blocks 35 to be inserted into the interior of the insertion port 23.

[0031] Each fixing component 2 includes a connecting plate 1 21 and a connecting plate 22. The connecting plates 1 21 and 22 facilitate the support of the entire screen plate assembly 3 and also facilitate the use of the subsequent connecting components 4. There are several connecting plates 1 21 and 22. The opposite surfaces of adjacent connecting plates 1 21 are fixedly connected to the two ends of connecting plates 22. Several left and right through slots 23 are opened on the right side of the connecting plate 1 21. The inside of the slots 23 is inserted into the outer surface of the insert block 35. During the installation process, after the insert block 35 is inserted into the slot 23, the initial positioning effect of the screen plate assembly 3 is achieved.

[0032] Example 3: Figures 1 to 7 As shown, each of the several connecting components 4 includes a mounting block 1 41, a mounting block 2 42, and a U-shaped block 43. The surface of the mounting block 1 41 is fixedly connected to the surface of the frame plate 31, and the surface of the mounting block 2 42 is fixedly connected to the surface of the left connecting plate 1 21. Both the mounting block 1 41 and the mounting block 2 42 have a communicating positioning port 44 on one side. The positioning port 44 is designed to facilitate the insertion of the U-shaped block 43. The inside of the positioning port 44 is inserted into the outer surface of the U-shaped block 43. By inserting the U-shaped block 43 into the mounting block 1 41 and the mounting block 2 42, the fixing component 2 and the sieve plate component 3 are further limited.

[0033] The upper and lower end faces of the U-shaped block 43 are both provided with grooves 431. A blocking block 433 is movably connected inside the upper groove 431. The inner wall of the lower groove 431 is provided with communicating blocking grooves 432 on both the front and back sides. When the U-shaped block 43 is inserted into the mounting block 1 41 and mounting block 2 42, the blocking block 433 can be rotated downwards and enters the lower groove 431, so that the opening of the U-shaped block 43 is closed. The outer surface of the blocking block 433 corresponds to the inside of the lower groove 431. A first strip groove 434 is provided on the left side of the blocking block 433, and a second strip groove 435 is provided on the rear side of the blocking block 433. The interior of the second strip groove 435 is connected to the interior of the first strip groove 434. The interior cavities of the first strip groove 434 and the second strip groove 435 form a T-shape. Through the mutual cooperation of the first strip groove 434 and the second strip groove 435 forming the T-shape, the T-shaped block 437 can only slide up and down. The T-shaped block 437 is slidably connected inside the second strip groove 435 and the first strip groove 434. A spring 436 is fixedly connected to the upper surface of 37. The upper end of the spring 436 is fixedly connected to the top of the inner wall of the strip groove 434. The interior of the strip groove 434 corresponds to the interior of the blocking groove 432. The outer surfaces of the T-block 437 extend to the interior of the blocking groove 432 and slide. In use, when the T-block 437 is released, the contracted spring 436 pushes the T-block 437 downward, causing the outer surfaces of both sides of the T-block 437 to enter the interior of the blocking groove 432, further limiting its movement. The position of the blocking block 433 prevents the U-shaped block 43 from falling off. Conversely, during disassembly, the worker can pinch the two ends of the T-shaped block 437 and move it upward to compress and shrink the spring 436, separating it from the inside of the blocking groove 432 and releasing the T-shaped block 437. Then, the blocking block 433 is rotated upward to a horizontal position, and the U-shaped block 43 is pulled to move and separate from the mounting block 1 41 and mounting block 2 42, and the screen plate assembly 3 is moved, so that the insert 35 separates from the inside of the insertion port 23, achieving the effect of quick disassembly.

[0034] Working principle: During installation, firstly, by contacting the screen plate assembly 3, the screen plate assembly 3 enters the inner position of the dual-axis synchronous linear screen 1 and contacts the upper surface of the fixed assembly 2. Then, by continuously moving the screen plate assembly 3, when it moves to the appropriate position, the insert block 35 is inserted into the inside of the insertion port 23 to form a preliminary limit. Then, the worker inserts the U-shaped block 43 into the inside of the mounting block 1 41 and the mounting block 2 42. At the same time as insertion, the blocking block 433 is in a horizontal state. When the U-shaped block 43 is fully inserted, the blocking block 433 is rotated downward and then the T-shaped block 437 is released. Due to the setting of the spring 436, the outer surfaces of both sides of the T-shaped block 437 enter the inside of the blocking groove 432 to achieve the limiting effect.

[0035] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A screen plate for a dual-axis synchronous linear screen, comprising a dual-axis synchronous linear screen (1) and a fixing assembly (2), characterized in that: The fixed component (2) is provided in three parts. The outer surface of each fixed component (2) is fixedly connected to the inner side of the dual-axis synchronous linear screen (1). A screen plate assembly (3) is installed on the upper surface of each fixed component (2). Several connecting components (4) are provided on the left side of each fixed component (2) and screen plate assembly (3). Each of the sieve plate assemblies (3) includes a frame plate (31), a plurality of strip plates (32) are fixedly connected to the lower inner wall of the frame plate (31), a sieve plate (33) is fixedly connected to the upper inner wall of the frame plate (31), a plurality of fixing blocks (34) are fixedly connected to the right side of the lower surface of the frame plate (31), and an insert block (35) is fixedly connected to the left side of each of the fixing blocks (34). Each of the fixing assemblies (2) includes a connecting plate one (21) and a connecting plate two (22).

2. The screen plate of a dual-axis synchronous linear screen according to claim 1, characterized in that: The dual-axis synchronous linear screen (1) is fixedly connected to the front and rear sides and the left and right sides of the screen. A spring seat (6) is fixedly connected to the lower outer surface of each fixed plate (5). A T-shaped seat (7) is fixedly connected to the bottom of the left spring seat (6).

3. The screen plate of a dual-axis synchronous linear screen according to claim 1, characterized in that: The first connecting plate (21) and the second connecting plate (22) are provided in a plurality of ways. The opposite surfaces of the first connecting plate (21) are fixedly connected to the two ends of the second connecting plate (22). The right side of the first connecting plate (21) has a plurality of left and right connected sockets (23). The interior of the sockets (23) is inserted into the outer surface of the plug block (35).

4. The screen plate of a dual-axis synchronous linear screen according to claim 1, characterized in that: Each of the connecting components (4) includes a mounting block one (41), a mounting block two (42), and a U-shaped block (43). The surface of the mounting block one (41) is fixedly connected to the surface of the frame plate (31), and the surface of the mounting block two (42) is fixedly connected to the surface of the left connecting plate one (21).

5. The screen plate of a dual-axis synchronous linear screen according to claim 4, characterized in that: Both mounting block one (41) and mounting block two (42) have a communicating positioning port (44) on one side, and the interior of the positioning port (44) is inserted into the outer surface of the U-shaped block (43).

6. The screen plate of a dual-axis synchronous linear screen according to claim 4, characterized in that: The upper and lower end faces of the U-shaped block (43) are provided with grooves (431). The upper groove (431) is movably connected to the inside of the upper groove (431). The inner wall of the lower groove (431) is provided with communicating blocking grooves (432) on both the front and back sides. The outer surface of the blocking block (433) corresponds to the inside of the lower groove (431).

7. The screen plate of a dual-axis synchronous linear screen according to claim 6, characterized in that: The left side of the blocking block (433) is provided with a communicating strip groove 1 (434), and the rear side of the blocking block (433) is provided with a strip groove 2 (435). The interior of the strip groove 2 (435) is connected to the interior of the strip groove 1 (434). The inner cavities of the strip groove 1 (434) and the strip groove 2 (435) form a T-shape. A T-shaped block (437) is slidably connected inside the strip groove 2 (435) and the strip groove 1 (434). A spring (436) is fixedly connected to the upper surface of the T-shaped block (437). The upper end of the spring (436) is fixedly connected to the top of the inner wall of the strip groove 1 (434).

8. The screen plate of a dual-axis synchronous linear screen according to claim 7, characterized in that: The interior of the strip groove (434) corresponds to the interior of the blocking groove (432), and the outer surfaces of the T-shaped block (437) extend to the interior of the blocking groove (432) on both sides for sliding connection.

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