Multifunctional square swinging sieve
By setting a shell, closed plate, feeding tank, partition and closed plate two in the square swing sieve, the square swing screen is solved. Effect.
Patent Information
- Application Number
- CN202423241080.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-12-27
AI Technical Summary
The square swing screen has poor applicability to screen different materials during operation, and when the materials are screened, the materials are easily transported directly to the collection equipment on the screen frame, resulting in insufficient screening.
A multifunctional square swing screen is designed. By setting the shell, closed plate, the feeding tank, the partition, and the closed plate two, the screening of different materials and the full screening of the materials.
The applicability of the square swing screen for screening different materials is improved, ensuring that the materials are fully processed during the screening process, and avoiding the problem of materials being output directly on the screen frame.
Smart Images
Figure CN222385299U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of swing screens, in particular to a multifunctional square swing screen. Background Art
[0002] The square swing screen is a high-efficiency screening equipment, which is widely used in chemical industry, metallurgy, mining, feed industry, food and other industries. It is designed to meet the needs of users with large output and high precision. The movement trajectory is an elliptical trajectory drawn forward and left and right, so that the material is close to the mesh surface. The elliptical curve movement is also adopted on the screen, so that the material stays on the screen surface for a long time, so as to achieve effective screening. However, it still has the following disadvantages in actual use:
[0003] During the operation of the square swing screen, the material is directly transported to the entrance, and then transported to the appropriate position through the entrance. During the operation, only one material can be screened. When different materials need to be screened, multiple square swing screens or one square swing screen are required to screen in sequence, which is troublesome.
[0004] During the operation of the square swing screen, the material is conveyed into the screen at the entrance, and then screened by the swing screen before being output. When the material passes through the swing screen, it is screened by the screen. During the working process, the material is easy to enter the outside of the screen frame of the screen and is directly output to the collection equipment on the screen frame, resulting in insufficient material screening. Utility Model Content
[0005] The purpose of the utility model is to provide a multifunctional square swing screen. By arranging an outer shell, a closing plate one, a feed trough, a partition and a closing plate two, the problem that the square swing screen has poor applicability for screening different materials during operation and the material is easily transported directly on the screen frame to the collecting device when being screened in the swing screen, resulting in insufficient screening is solved.
[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0007] The utility model is a multifunctional square swing screen, comprising an outer shell, a closing plate, a feed trough, a partition and a closing plate. Two mutually parallel screen frames are fixed to the lower and upper parts of the inner shell, and a guide plate is symmetrically fixed to the top of each screen frame along the transverse center line. A screen is fixed in the screen frame, and two guide plates on the top of the same screen frame are arranged on both sides of the screen. Both ends of the outer shell are open, and mounting plates are fixed to the edges of both ends of the outer shell. A closing plate is arranged at one end of the outer shell, and a feed frame is fixed in the closing plate corresponding to the position of the two guide plates at the same height. A feed bin is fixedly connected to the side of each feed frame away from the inner center of the outer shell, and all the feed bin positions are fixed. They are staggered with each other, and the top of each feed bin is fixedly connected to a feed pipe, and the tops of all the feed pipes are commonly fixedly connected to a feed trough, and a partition is movably connected to the middle of the feed trough, and the closing plate 1 is fixed to the mounting plate, and a closing plate 2 is provided at the end of the shell away from the closing plate 1, and the closing plate 2 is fixed to the mounting plate. When working, the closing plate 1, the feed trough, the partition and the closing plate 2 are fixed thereon through the shell, and the guide plate on the screen frame is used to prevent the screened material from entering the top of the screen frame to ensure that the material is fully screened, and the material is transported to the feed pipe through the feed trough, and the space in the feed trough is separated by the partition to transport different materials separately, and the discharge bin is fixed thereon through the closing plate 2.
[0008] Furthermore, a groove-shaped blind plate is fixed at the bottom of each screen frame in the outer shell, a vibration motor is fixed in the center of one side of the outer shell, and two fixed plates of the height of the cylinder are fixed on both sides of the outer shell. When the outer shell is working, the material screened by the screen is transported to the discharge bin through the groove-shaped blind plate.
[0009] Furthermore, a sealing plate is fixed to one side of the closing plate at the bottom of each feed frame close to the outer shell, and the sealing plate is movably connected in the groove-shaped blind plate. The feed frame prevents leakage of materials in the groove-shaped blind plate through the sealing plate.
[0010] Furthermore, a limit block is fixed in the middle of the bottom of the feed trough, the end of the limit block is arranged in a triangular shape, a connecting hole is opened at the bottom of the feed trough corresponding to the position of the feed pipe, and plug blocks are fixed on the upper parts of both sides of the feed trough. The feed trough is connected to the partition through the limit block and is connected to the feed pipe through the connecting hole.
[0011] Furthermore, the bottom of the partition is movably connected to the upper part of the limit block, a connecting strip is fixed to the top of the partition, and plug posts are fixed to the bottom of the connecting strips on both sides of the partition. The plug posts are inserted into the limit block to limit the partition in the feed trough.
[0012] Furthermore, a discharge bin is fixed through the closing plate 2 corresponding to the two guide plates at the same height and the groove-shaped blind plate, and a discharge port is fixedly connected to one end of the discharge bin away from the center of the outer shell. When the closing plate 2 is working, the material is discharged into the discharge port through the discharge bin, and then discharged into an external collection device through the discharge port.
[0013] The utility model has the following beneficial effects:
[0014] The utility model solves the problem that the square swing screen has poor applicability to screening different materials during operation by arranging an outer shell, a closing plate one, a feed trough, a partition and a closing plate two. The conveying type of the material is determined. When only one material needs to be screened, the material is directly conveyed to the feed trough. When two different materials need to be screened, the partition is inserted into the feed trough. The position of the bottom end of the partition is limited by a limit block, and the top end is inserted into the plug blocks on both sides of the feed trough through the plug columns at the bottom of the connecting strip. When working, the space in the feed trough is separated, so that the square swing screen has better applicability to screening different materials during operation, and different materials can be screened at the same time.
[0015] The utility model solves the problem of insufficient screening caused by the direct conveyance of materials on the screen frame to the collecting device when the materials are screened through the rocking screen during operation by arranging a shell. The materials are conveyed to the top of the screen frame through the feeding frame, and the movement direction of the materials is limited by two guide plates on the top of the screen frame to prevent unscreened materials from entering the top of the screen frame. The vibration motor is started randomly to drive the shell to vibrate and swing with the cooperation of the external soft connection support structure. When the shell swings, the materials jump on the screen inside the shell. After screening, the materials fall onto the grooved blind plate, so that the square rocking screen is more suitable for screening different materials during operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.
[0017] Figure 1 It is a three-dimensional diagram of the cross-sectional structure of the multifunctional square swing screen;
[0018] Figure 2 It is a three-dimensional diagram of the structure of the closed plate;
[0019] Figure 3 It is a three-dimensional diagram of the feed chute structure;
[0020] Figure 4It is a three-dimensional diagram of the partition structure;
[0021] Figure 5 It is a three-dimensional diagram of the second structure of the closed plate.
[0022] Reference numerals:
[0023] 1. Shell; 101. Slotted blind plate; 102. Screen frame; 103. Guide plate; 104. Screen; 105. Mounting plate; 106. Vibration motor; 107. Fixed plate; 2. Closing plate 1; 201. Feed bin; 202. Feed pipe; 203. Feed frame; 204. Sealing plate; 3. Feed trough; 301. Limit block; 302. Connecting hole; 303. Insert block; 4. Partition; 401. Connecting strip; 402. Insert column; 5. Closing plate 2; 501. Discharge bin; 502. Discharge port. DETAILED DESCRIPTION
[0024] 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 of 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. Specific embodiment 1
[0025] See also Figure 1The utility model is a multifunctional square swing screen, comprising a shell 1, a closing plate 2, a feed trough 3, a partition 4 and a closing plate 5. Two mutually parallel screen frames 102 are fixed at the lower and upper parts of the shell 1. When the shell 1 is working, the screen frame 102 and the slot-shaped blind plate 101 are fixed therein, and the screen 104 is fixed therein through the screen frame 102. A guide plate 103 is symmetrically fixed on the top of each screen frame 102 along the transverse center line, and the guide plate 103 prevents the material input in the feed frame 203 from directly falling on the screen frame 102. The top of the housing 1 is transported to the discharge bin 501 to prevent insufficient screening. A screen 104 is fixed in the screen frame 102. The material entering the screen frame 102 is screened through the screen 104. Two guide plates 103 on the top of the same screen frame 102 are arranged on both sides of the screen 104. Both ends of the shell 1 are open, and the edges of both ends of the outer side of the shell 1 are fixed with mounting plates 105. The shell 1 is fixed with a closing plate 2 and a closing plate 5 through the mounting plate 105 to close the two ends of the shell 1. One end of the shell 1 is provided with a closing plate 2, and the closing plate A feeding frame 203 is fixedly connected in the inner part 2 corresponding to the positions of the two guide plates 103 at the same height. A feeding bin 201 is fixedly connected to each feeding frame 203 on the side away from the center of the outer shell 1. The positions of all feeding bins 201 are staggered. A feeding pipe 202 is fixedly connected to the top of each feeding bin 201. The material entering the feeding trough 3 is transported to the feeding bin 201 through the feeding pipe 202, and then transported to the feeding frame 203 through the feeding bin 201, and then transported to the screen 104 in the screen frame 102 through the feeding frame 203. The top end of the feed pipe 202 is fixedly connected to a feed trough 3. After the material is transported to the feed trough 3 through an external material conveying structure, the material is transported to the feed pipe 202. A partition 4 is movably connected to the middle of the feed trough 3. The partition 4 can provide a separation function for the materials transported to the outer shell 1, so that different materials can be screened at the same time during operation. The closing plate 2 is fixed on the mounting plate 105, and a closing plate 2 5 is provided on the end of the outer shell 1 away from the closing plate 2, and the closing plate 2 5 is fixed on the mounting plate 105.
[0026] Specifically, a groove-shaped blind plate 101 is fixed to the bottom of each screen frame 102 in the outer shell 1, a vibration motor 106 is fixed to the center of one side of the outer shell 1, and fixed plates 107 with two cylinder heights are fixed to both sides of the outer shell 1. When the outer shell 1 is working, the groove-shaped blind plate 101 receives the material that falls after being screened by the screen 104, and the vibration motor 106 drives the outer shell 1 to vibrate so that the material is screened, and the fixed plate 107 provides a connection between the outer shell 1 and the external flexible support structure.
[0027] Furthermore, a sealing plate 204 is fixed to the side of the closing plate 2 at the bottom of each feed frame 203 close to the outer shell 1, and the sealing plate 204 is movably connected in the groove-shaped blind plate 101, so that when working, the sealing plate 204 is movably set in the groove-shaped blind plate 101 to seal the groove-shaped blind plate 101 and the screen frame 102.
[0028] The operation process of this embodiment is as follows: when working, the material is conveyed to the top of the screen frame 102 through the feed frame 203, and the movement direction of the material is limited by the two guide plates 103 on the top of the screen frame 102 to prevent unscreened material from entering the top of the screen frame 102, and the vibration motor 106 is randomly started to drive the outer shell 1 to vibrate and swing with the cooperation of the external soft connection support structure. When the outer shell 1 swings, the material jumps on the screen 104 in the outer shell 1. After screening, the material falls onto the grooved blind plate 101. Specific embodiment 2
[0029] See also Figure 1-5 On the basis of the first specific embodiment, a limiting block 301 is fixed in the middle of the bottom of the feed trough 3, and the end of the limiting block 301 is arranged in a triangular shape. A connecting hole 302 is opened at the bottom of the feed trough 3 corresponding to the position of the feed pipe 202, and plug blocks 303 are fixed on the upper parts of both sides of the feed trough 3. When the feed trough 3 is working, the bottom of the partition 4 is limited by the limiting block 301, and it is connected with the feed pipe 202 through the connecting hole 302, and the plug column 402 is movably connected through the plug block 303.
[0030] Specifically, the bottom of the partition 4 is movably connected to the upper part of the limit block 301, a connecting strip 401 is fixed to the top of the partition 4, and plug posts 402 are fixed to the bottom of the connecting strips 401 on both sides of the partition 4, and the plug posts 402 are inserted into the limit block 301. When the partition 4 is working, the plug posts 402 are connected through the connecting strips 401, and after the plug posts 402 are inserted into the limit block 301, the position of the partition 4 in the feed trough 3 is determined.
[0031] Furthermore, a discharge bin 501 is fixedly connected in the closing plate 5 corresponding to the two guide plates 103 and the groove-shaped blind plate 101 at the same height. The end of the discharge bin 501 away from the center of the outer shell 1 is fixedly connected with a discharge port 502. The discharge port 502 is connected to an external collecting device. The closing plate 5 transports the materials remaining after screening by the screen 104 in the screen frame 102 and the materials screened out and entering the groove-shaped blind plate 101 to the discharge port 502 through the discharge bin 501, and the materials are discharged to the external collecting device through the discharge port 502.
[0032] The operation process of this embodiment is as follows: when working, first determine the type of material to be conveyed. When only one material needs to be screened, directly convey the material to the feed trough 3. When two different materials need to be screened, insert the partition 4 into the feed trough 3. The partition 4 is limited by the limit block 301 at the bottom, and the top is inserted into the plug blocks 303 on both sides of the feed trough 3 through the plug column 402 at the bottom of the connecting bar 401, so that when working, the space in the feed trough 3 is separated, and then different materials are conveyed separately. To both sides of the partition 4 in the feed trough 3, driven by the vibration motor 106 on the outer shell 1, the material is transported to different feed pipes 202 through the connecting hole 302, transported to the feed bin 201 through the feed pipe 202, and then transported to the feed frame 203, and transported to the top of the screen frame 102 through the feed frame 203. After the material is screened, the remaining material after screening and the material falling on the grooved blind plate 101 during screening are transported to the discharge bin 501, and transported to the discharge port 502 for discharge to the external collection equipment.
[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A multifunctional square swing screen, comprising a housing (1), a first closing plate (2), a feed trough (3), a partition (4) and a second closing plate (5), characterized in that: Two mutually parallel sieve frames (102) are fixed at the lower and upper parts of the shell (1), and a guide plate (103) is fixed symmetrically along the transverse center line on the top of each sieve frame (102). A sieve (104) is fixed in the sieve frame (102), and the two guide plates (103) on the top of the same sieve frame (102) are arranged on both sides of the sieve (104). Both ends of the shell (1) are open, and mounting plates (105) are fixed at the edges of both ends of the outer side of the shell (1). A closing plate (2) is arranged at one end of the shell (1), and the closing plate (2) is fixedly connected and fixed in a corresponding position to the two guide plates (103) at the same height. A feed frame (203) is provided, and a side of each feed frame (203) away from the center of the outer shell (1) is fixedly connected to a feed bin (201), the positions of all the feed bins (201) are staggered, the top of each feed bin (201) is fixedly connected to a feed pipe (202), the tops of all the feed pipes (202) are commonly fixedly connected to a feed trough (3), a partition plate (4) is movably connected to the middle of the feed trough (3), the closing plate 1 (2) is fixed on the mounting plate (105), and a closing plate 2 (5) is provided on the end of the outer shell (1) away from the closing plate 1 (2), and the closing plate 2 (5) is fixed on the mounting plate (105).
2. The multifunctional square swing screen according to claim 1 is characterized in that: A groove-shaped blind plate (101) is fixed to the bottom of each screen frame (102) in the shell (1), a vibration motor (106) is fixed in the center of one side of the shell (1), and two fixing plates (107) of the height of two cylinders are fixed to both sides of the shell (1).
3. The multifunctional square swing screen according to claim 2 is characterized in that: A sealing plate (204) is fixed to one side of the closing plate (2) at the bottom of each of the feed frames (203) close to the outer shell (1), and the sealing plate (204) is movably connected in the groove-shaped blind plate (101).
4. The multifunctional square swing screen according to claim 1 is characterized in that: A limiting block (301) is fixed in the middle of the bottom of the feed trough (3), the end of the limiting block (301) is arranged in a triangular shape, a communicating hole (302) is provided at the bottom of the feed trough (3) corresponding to the position of the feed pipe (202), and plug blocks (303) are fixed to the upper parts of both sides of the feed trough (3).
5. The multifunctional square swing screen according to claim 4 is characterized in that: The bottom of the partition (4) is movably connected to the upper part of the limit block (301), a connecting strip (401) is fixed to the top of the partition (4), and plug posts (402) are fixed to the bottom of the connecting strips (401) on both sides of the partition (4), and the plug posts (402) are plugged into the limit block (301).
6. The multifunctional square swing screen according to claim 3 is characterized in that: A discharge bin (501) is fixedly connected in the second closing plate (5) and corresponds to the two guide plates (103) at the same height and the groove-shaped blind plate (101), and a discharge port (502) is fixedly connected to one end of the discharge bin (501) away from the center of the housing (1).