Air drying device for vibrating screen

Abstract

The air drying device comprises a support and the vibrating screen arranged at the top end of the support, fixing bases are fixed to the two sides of the top end of the vibrating screen, a winding roller is rotationally connected between the two fixing bases, a winding assembly for driving the winding roller to move is arranged on one side of each fixing base, and a blocking net is connected to the outer wall of the winding roller in a winding mode. A pulling plate fixed to the blocking net is slidably arranged at the top end of the vibrating screen, first sliding blocks are fixed to the two sides of the bottom end of the pulling plate, and first sliding grooves allowing the first sliding blocks to slide are formed in the two sides of the top end of the vibrating screen. According to the scheme, when materials on the vibrating screen are air-dried, the pulling plate is manually pulled, the pulling plate drives the blocking net to move and open, then the pulling plate is fixed through the fixing assembly, the blocking net can be fixed to the upper portion of the vibrating screen, the materials are blocked, the materials are prevented from drifting away under blowing of the draught fan, and screening of the materials is facilitated; and the material screening efficiency is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of vibrating screens, in particular to a drying device for a vibrating screen. BACKGROUND

[0002] The vibrating screen is also known as a three-dimensional vibrating screen, a vibrating screen powder machine, a rotary vibrating screen machine, an oscillating screen, an oscillating screen, a vibrating screen machine, a circular screen and a circular vibrating screen. The principle of exciting vibration of a vibrating motor is used to make the material on the screen surface be thrown up and move forward in a straight line, so that the screen surface is reasonably matched, so that the purpose of screening is achieved.

[0003] The patent number CN220836530U provides a drying device for a vibrating screen. The installation box is sleeved outside the dust screen and the mounting plate, and the push plate is pushed by rotating the push rod, so that the dust screen is fixed above the mounting plate. Then, the fan is rotated and blows upward, so that the material above is dried due to the moisture adhesion, and the screening is facilitated. During use, the pull rod is pushed to one end, so that the cleaning brush contacts the surface of the dust screen, thereby cleaning the dust.

[0004] In the above-mentioned patent, the upward blowing of the fan is used to dry the wet material on the vibrating screen. However, since the material on the vibrating screen is generally directly exposed to the air, the material on the vibrating screen is easily scattered under the blowing of the fan, which causes the material to scatter everywhere, which is not convenient for the screening of the material and reduces the screening efficiency of the material. Therefore, the technical personnel in the field provides a drying device for a vibrating screen to solve the problems in the above-mentioned background technology. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the problems in the above-mentioned background technology, the application provides a drying device for a vibrating screen.

[0006] The application provides a drying device for a vibrating screen, which adopts the following technical scheme:

[0007] A drying device for a vibrating screen, comprising a support and a vibrating screen arranged at the top end of the support, both sides of the top end of the vibrating screen are fixed with fixed seats, a winding roller is rotatably connected between the two fixed seats, one side of the fixed seat is provided with a winding assembly for driving the winding roller to move, the outer wall of the winding roller is wound and connected with a blocking net, the top end of the vibrating screen is slidably provided with a pulling plate fixed with the blocking net, both sides of the bottom end of the pulling plate are fixed with first sliding blocks, both sides of the top end of the vibrating screen are provided with first sliding grooves for sliding the first sliding blocks, and one side of the vibrating screen is provided with a fixing assembly for fixing the pulling plate.

[0008] By adopting the technical scheme, the blocking net is pulled and covered on the vibrating screen, the material is conveniently shielded, the material is conveniently screened, and the screening efficiency of the material is improved.

[0009] Preferably, the winding assembly comprises a winding box fixed on one side of the fixed seat, and a winding spring fixed with the winding roller is fixed in the winding box.

[0010] By adopting the technical scheme, the automatic winding of the blocking net is facilitated through the cooperation of the winding assembly.

[0011] Preferably, the fixing assembly comprises a fixing plate fixed on one side of the pulling plate, a bolt is penetratingly connected on one side of the fixing plate, and a plug groove matched with the bolt is formed on one side of the vibrating screen.

[0012] By adopting the technical scheme, the fixing of the blocking net after being opened is facilitated through the cooperation of the fixing assembly.

[0013] Preferably, the bottom end of the vibrating screen is fixed with a mounting frame, a fan is fixed at the bottom end of the mounting frame, a dustproof net is fixed at the top end of the mounting frame, dust collecting boxes are fixed on both sides of the mounting frame, a sliding plate is slidably arranged at the top end of the dustproof net, a cleaning brush is fixed at the bottom end of the sliding plate and abuts against the dustproof net, the sliding plate is connected with the dustproof net through a sliding assembly, and a reciprocating assembly for driving the sliding plate to move is arranged at the top end of the dustproof net.

[0014] By adopting the technical scheme, the continuous movement of the cleaning brush is facilitated through the reciprocating movement of the sliding plate driven by the reciprocating assembly, so that the dustproof net is continuously cleaned, the time for manual cleaning is reduced, and the cleaning efficiency of the dustproof net is improved.

[0015] Preferably, the sliding assembly comprises connecting blocks fixed on both sides of the sliding plate, second sliding blocks are fixed at the bottom end of the two connecting blocks, and second sliding grooves for the sliding of the second sliding blocks are formed at the top end of the dustproof net.

[0016] By adopting the technical scheme, the sliding plate is conveniently assisted and supported through the cooperation of the sliding assembly, and the stability of the movement of the sliding plate is maintained.

[0017] Preferably, the reciprocating assembly comprises pulleys rotatably arranged on both sides of the top end of the dustproof net, the two pulleys are drivingly connected through a belt, the top end of the belt is hinged with a pull rod hinged with the connecting blocks, and a driving motor fixed with the pulleys is fixed at the bottom end of the mounting frame.

[0018] By adopting the technical scheme, the reciprocating movement of the sliding plate and the cleaning brush is facilitated through the cooperation of the reciprocating assembly.

[0019] To sum up, the application includes the following beneficial technical effects:

[0020] 1. The vibrating screen drying device, when drying the material on the vibrating screen, first manually pull the pull plate, the pull plate drives the screen to open, and then the pull plate is fixed through the fixing assembly, that is, the screen is fixed above the vibrating screen to shield the material, avoid the material from scattering under the blowing of the fan, facilitate the screening of the material, and improve the screening efficiency of the material.

[0021] 2. The vibrating screen drying device, when cleaning the dustproof net, the reciprocating movement of the sliding plate drives the reciprocating movement of the cleaning brush under the cooperation of the reciprocating assembly and the sliding assembly, thereby facilitating the continuous cleaning of the dustproof net, reducing the time of manual cleaning, and improving the cleaning efficiency of the dustproof net. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a structure diagram of a vibrating screen drying device in an embodiment of the application;

[0023] Figure 2 is a planar structure diagram of a winding assembly of a vibrating screen drying device in an embodiment of the application;

[0024] Figure 3 is a structure diagram of a vibrating screen drying device in an embodiment of the application; Figure 1 is a local enlarged structure diagram of position A in FIG. 5;

[0025] Figure 4 is a structure diagram of a dustproof net of a vibrating screen drying device in an embodiment of the application;

[0026] Figure 5 is a structure diagram of a vibrating screen drying device in an embodiment of the application; Figure 4 is a local enlarged structure diagram of position B in FIG. 6.

[0027] BRIEF DESCRIPTION OF DRAWINGS 1. support; 2. vibrating screen; 3. fixed seat; 4. winding roller; 5. winding assembly; 51. winding box; 52. coil spring; 6. screen; 7. pull plate; 8. first sliding block; 9. first sliding groove; 10. fixing assembly; 101. fixing plate; 102. bolt; 103. slot; 11. mounting frame; 12. fan; 13. dustproof net; 14. dust collection box; 15. sliding plate; 16. cleaning brush; 17. sliding assembly; 171. connecting block; 172. second sliding block; 173. second sliding groove; 18. reciprocating assembly; 181. pulley; 182. belt; 183. pull rod; 184. drive motor. DETAILED DESCRIPTION

[0028] The following will be described in detail in combination with the accompanying drawings. Figures 1-5 The application will be further described in detail.

[0029] The embodiment of the application discloses a vibrating screen air drying device. Figures 1-5 A vibrating screen air drying device, comprising a support 1 and a vibrating screen 2 arranged at the top end of the support 1, both sides of the top end of the vibrating screen 2 are fixed with fixed seats 3, a winding roller 4 is rotatably connected between the two fixed seats 3, one side of the fixed seat 3 is provided with a winding assembly 5 for driving the winding roller 4 to move, the outer wall of the winding roller 4 is wound and connected with a blocking net 6, the top end of the vibrating screen 2 is slidably provided with a pulling plate 7 fixed with the blocking net 6, both sides of the bottom end of the pulling plate 7 are fixed with first sliding blocks 8, both sides of the top end of the vibrating screen 2 are provided with first sliding grooves 9 for the sliding of the first sliding blocks 8, and one side of the vibrating screen 2 is provided with a fixing assembly 10 for fixing the pulling plate 7.

[0030] In the embodiment, the support 1 and the vibrating screen 2 are connected through a vibration spring, and a vibration motor is arranged on the vibrating screen 2 and used for driving the vibrating screen 2 to vibrate and screen, when the material on the vibrating screen 2 is blown and dried by the fan 12, the pulling plate 7 is first manually pulled, the pulling plate 7 drives the movement of the blocking net 6, the blocking net 6 is covered on the vibrating screen 2, then the pulling plate 7 is fixed through the fixing assembly 10, the blocking net 6 is fixed, so that the upper part of the vibrating screen 2 is in a closed state, the material can be shielded, the material is prevented from drifting under the blowing of the fan 12, the screening of the material is facilitated, and the screening efficiency of the material is improved, when the material drying is completed, the pulling plate 7 is removed and fixed, at this time, the winding roller 4 is driven to rotate reversely under the movement of the winding assembly 5, the blocking net 6 can be automatically wound, and the next use of the blocking net 6 is facilitated.

[0031] In further embodiments, as shown in Figures 2-3 The winding assembly 5 comprises a winding box 51 fixedly arranged at one side of the fixed seat 3, the winding box 51 is fixedly provided with a winding spring 52 fixed with the winding roller 4, the fixing assembly 10 comprises a fixed plate 101 fixedly arranged at one side of the pulling plate 7, one side of the fixed plate 101 is penetratingly connected with a bolt 102, and one side of the vibrating screen 2 is provided with a slot 103 matched with the bolt 102.

[0032] When the material is dried, the pulling plate 7 is first manually pulled, the pulling plate 7 drives the opening of the blocking net 6, when the pulling plate 7 moves to the left end of the vibrating screen 2, the bolt 102 is inserted into the slot 103, the pulling plate 7 is fixed, the blocking net 6 is fixed above the vibrating screen 2, the vibrating screen 2 is shielded, the material is prevented from drifting under the blowing of the fan 12, the screening of the material is facilitated, and the screening efficiency of the material is improved, when the material drying is completed, the bolt 102 is pulled out of the slot 103, at this time, the winding roller 4 is driven to rotate reversely under the elastic action of the winding spring 52, the blocking net 6 can be automatically wound in the rotation of the winding roller 4, and the use of the blocking net 6 is facilitated.

[0033] In further preferable embodiments of the utility model, as shown in Figure 4 The bottom end of the vibration screen 2 is fixed with a mounting frame 11, the bottom end of the mounting frame 11 is fixed with a fan 12, the top end of the mounting frame 11 is fixed with a dust screen 13, both sides of the mounting frame 11 are fixed with dust collecting boxes 14, the top end of the dust screen 13 is slidably provided with a sliding plate 15, the bottom end of the sliding plate 15 is fixed with a cleaning brush 16 abutting against the dust screen 13, the sliding plate 15 is connected with the dust screen 13 through a sliding assembly 17, and the top end of the dust screen 13 is provided with a reciprocating assembly 18 driving the sliding plate 15 to move.

[0034] In the embodiments, the dust screen 13 shields and protects the fan 12, so that the dust and slag falling on the fan 12 does not affect the use, when the dust and slag adhere to the dust screen 13, under the movement of the reciprocating assembly 18, the sliding assembly 17 is used to drive the reciprocating movement of the sliding plate 15, the sliding plate 15 drives the reciprocating movement of the cleaning brush 16, so that the dust and slag can be swept into the dust collecting boxes 14, the residual dust and slag on the surface of the dust screen 13 is reduced, the dust screen 13 is continuously cleaned, the time for manual cleaning is reduced, and the cleaning efficiency of the dust screen 13 is improved.

[0035] In further embodiments, as shown in Figure 5 The sliding assembly 17 includes connecting blocks 171 fixedly arranged on both sides of the sliding plate 15, the bottom end of each of the two connecting blocks 171 is fixed with a second sliding block 172, both sides of the top end of the dust screen 13 are provided with second sliding grooves 173 for the sliding of the second sliding blocks 172, the reciprocating assembly 18 includes belt pulleys 181 rotatably arranged on both sides of the top end of the dust screen 13, the two belt pulleys 181 are drivingly connected through a belt 182, the top end of the belt 182 is hinged with pull rods 183 hinged with the connecting blocks 171, and the bottom end of the mounting frame 11 is fixed with a driving motor 184 fixed with the belt pulleys 181.

[0036] When the dust screen 13 is cleaned, under the movement of the driving motor 184, the belt pulleys 181 are driven to rotate, the belt 182 is driven to rotate, the pull rods 183 are driven to reciprocate, the connecting blocks 171 are driven to reciprocate, the sliding plate 15 is driven to reciprocate, the sliding plate 15 is conveniently assisted and supported under the cooperation of the second sliding blocks 172 and the second sliding grooves 173, the stability of the movement of the sliding plate 15 is maintained, the sliding plate 15 drives the cleaning brush 16 to reciprocate, so that the dust screen 13 is continuously cleaned, the time for manual cleaning is reduced, and the cleaning efficiency of the dust screen 13 is improved.

[0037] The implementation principle of the air drying device for the vibrating screen is as follows: when the material on the vibrating screen 2 needs to be air dried, the fan 12 blows upward, that is, the material can be air dried, and the pull plate 7 is manually pulled, the pull plate 7 drives the blocking net 6 to be opened, when the pull plate 7 moves to the left end of the vibrating screen 2, the bolt 102 is inserted into the slot 103, that is, the pull plate 7 is fixed, so that the blocking net 6 is fixed above the vibrating screen 2, the vibrating screen 2 is shielded, the material is prevented from being scattered under the blowing of the fan 12, the screening of the material is facilitated, the screening efficiency of the material is improved, and when the fan 12 works, under the movement of the driving motor 184, the belt pulley 181 rotates, the belt pulley 181 drives the belt 182 to rotate, the belt 182 drives the reciprocating movement of the pull rod 183, the pull rod 183 drives the reciprocating movement of the connecting block 171, the connecting block 171 drives the reciprocating movement of the sliding plate 15, and the sliding plate 15 drives the reciprocating movement of the cleaning brush 16, so that the dustproof net 13 can be continuously cleaned, the time for manual cleaning is reduced, and the cleaning efficiency of the dustproof net 13 is improved.

[0038] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so: equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A device for air-drying of a vibrating screen, comprising a support (1) and a vibrating screen (2) arranged at the top end of the support (1), characterized in that: Both sides of the top end of the vibrating screen (2) are fixed with fixed seats (3), the two fixed seats (3) are rotationally connected with winding rollers (4), one side of the fixed seat (3) is provided with a winding assembly (5) for driving the winding roller (4) to move, the outer wall of the winding roller (4) is wound and connected with a blocking net (6), the top end of the vibrating screen (2) is slidably provided with a pulling plate (7) fixed with the blocking net (6), both sides of the bottom end of the pulling plate (7) are fixed with first sliding blocks (8), both sides of the top end of the vibrating screen (2) are provided with first sliding grooves (9) for sliding the first sliding blocks (8), one side of the vibrating screen (2) is provided with a fixing assembly (10) for fixing the pulling plate (7).

2. A device for air drying a vibratory screen as claimed in claim 1, characterized in that: The winding assembly (5) comprises a winding box (51) fixed on one side of the fixed seat (3), and a winding spring (52) fixed in the winding box (51) and fixed with the winding roller (4).

3. A device for drying a vibrating screen according to claim 2, characterized in that: The fixing assembly (10) comprises a fixed plate (101) fixed on one side of the pulling plate (7), a bolt (102) penetratingly connected on one side of the fixed plate (101), and a slot (103) formed on one side of the vibrating screen (2) and matched with the bolt (102).

4. A device for drying a vibrating screen according to claim 1, characterized in that: The bottom end of the vibrating screen (2) is fixed with a mounting frame (11), the bottom end of the mounting frame (11) is fixed with a fan (12), the top end of the mounting frame (11) is fixed with a dustproof net (13), both sides of the mounting frame (11) are fixed with dust collecting boxes (14), the top end of the dustproof net (13) is slidably provided with a sliding plate (15), the bottom end of the sliding plate (15) is fixed with a cleaning brush (16) abutting against the dustproof net (13), the sliding plate (15) is connected with the dustproof net (13) through a sliding assembly (17), and the top end of the dustproof net (13) is provided with a reciprocating assembly (18) for driving the sliding plate (15) to move.

5. A device for air drying a vibratory screen as claimed in claim 4, characterized in that: The sliding assembly (17) comprises connecting blocks (171) fixed on both sides of the sliding plate (15), and second sliding blocks (172) fixed on the bottom end of the two connecting blocks (171), and second sliding grooves (173) are formed on both sides of the top end of the dustproof net (13) and matched with the second sliding blocks (172).

6. A device for air drying a vibratory screen as claimed in claim 5, characterized in that: The reciprocating assembly (18) comprises pulleys (181) rotationally arranged on both sides of the top end of the dustproof net (13), the two pulleys (181) are drivingly connected through a belt (182), the top end of the belt (182) is hingedly connected with a pull rod (183) hingedly connected with the connecting block (171), and the bottom end of the mounting frame (11) is fixed with a driving motor (184) fixed with the pulley (181).

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