Cable material particle vibrating screen

Abstract

The utility model relates to the technical field of vibrating screens, and discloses a cable material particle vibrating screen which comprises a first screen plate and a second screen plate, the second screen plate is arranged below the first screen plate, the lower end of the second screen plate is fixedly connected with a connecting plate, the lower end of the connecting plate is provided with a base, one side of the base is fixedly connected with a motor, and the motor is fixedly connected with a motor. And the output end of the motor is fixedly connected with a flexible connecting device, one side of the flexible connecting device is fixedly connected with a vibration block, and one side of the second sieve plate is fixedly connected with a rotating disc. When the screening device is used for screening, the damage of vibration to the motor can be reduced between the output end of the motor and the second screening plate under the action of the flexible connecting device, meanwhile, the vibration force of the first screening plate and the second screening plate can be effectively buffered, the force transmitted to the base is reduced, and the screening efficiency is improved. And the device and the motor are further protected, so that the device is more stable in use, and the damage probability is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of vibrating screen, especially to a cable material particle vibrating screen. BACKGROUND

[0002] In cable extrusion production, the homogenization and screening of component particles are important process, so a vibrating screen is needed to complete the screening, and the unqualified plastic particles and foreign matters mixed in the plastic particles are screened out through the vibrating screen, so that clean and qualified products are obtained.

[0003] After searching, the existing Chinese patent with the patent number CN220534670U provides a cable material particle vibrating screen, which comprises a device body, a screen plate, a box body and a cleaning assembly. The cleaning assembly comprises a driving mechanism, a baffle, an air cylinder, a mounting bracket, a connecting rod, an air pump, a connecting pipe, a spray head and a brush head. The device operates by driving the adjusting plate through the arc-shaped sliding rail, which is convenient for adjusting the size of the discharge port of the feed hopper, adjusting the size and acceleration efficiency of the raw material particles, and screening particles. After a period of use, the mounting bracket is moved by the driving mechanism, the brush head on the connecting rod wipes back and forth on the screen plate to remove dust and impurities, compressed air is sprayed through the spray head after the air pump is started, further removing dust on the screen plate, and the baffle is slid by the air cylinder, which is convenient for the brush head to remove impurities and discharge them at the bottom of the box.

[0004] However, in the prior art, the motor for generating vibration is usually directly fixed on the vibrating screen during the operation of the vibrating screen, and the large vibration force during use is directly transmitted to the motor, which causes the motor to be prone to failure after long-term vibration, affecting the normal operation of the vibrating screen. A solution is proposed to solve the problem in the above background technology. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a cable material particle vibrating screen, which aims to improve the problem that the motor for generating vibration is usually directly fixed on the vibrating screen during the operation of the vibrating screen, and the large vibration force during use is directly transmitted to the motor, which causes the motor to be prone to failure after long-term vibration, affecting the normal operation of the vibrating screen.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: including one sieve plate and no. 2 sieve plate, its characterized in that: no. 2 sieve plate is arranged below one sieve plate, the lower end of no. 2 sieve plate is fixedly connected with the connecting plate, the lower end of connecting plate is provided with the base, one side of base is fixedly connected with motor, the output of motor is fixedly connected with flexible connecting device, one side of flexible connecting device is fixedly connected with vibrating block, one side of no. 2 sieve plate is fixedly connected with rotary disc, one side of rotary disc is rotatably connected with one side of vibrating block, the periphery of base upper end is all fixedly connected with slide rail frame, the outer surface of four slide rail frames is all slidably connected with buffer block, the upper end of four buffer blocks is rotatably connected with buffer rod, the upper end of four buffer rods is rotatably connected with the periphery of connecting plate lower end respectively, the both sides of four buffer blocks are all fixedly connected with one spring, one end of eight one springs is fixedly connected with the both ends of four slide rail frames respectively, the periphery of base upper end is all fixedly connected with damper, the upper end of four dampers is fixedly connected with the periphery of connecting plate lower end respectively.

[0007] As further description of the above technical scheme: when the device carries out screening work, the motor can drive the flexible connecting device to rotate, the flexible connecting device is composed of the rubber belt fixed between the flanges on both sides, the flexible connecting device will deform after rotating and drive the vibrating block on the other side to rotate, at this time, the vibrating block will rotate on the rotary disc, and drive one sieve plate and no. 2 sieve plate to vibrate through the force generated by rotation, and when one sieve plate and no. 2 sieve plate vibrate, the connecting plate at the lower end of no. 2 sieve plate will vibrate and displace after vibrating, and drive the buffer rod to move, the moving buffer rod will drive the buffer block to slide on the slide rail frame, and compress or stretch the one spring on both sides after sliding, the one spring can buffer the vibration force, and at the same time, the damper at the lower end of the connecting plate can also assist in buffering, and when one sieve plate and no. 2 sieve plate vibrate and move, the one movable frame around it will also move in the two movable frames, and compress the second spring after moving, thereby increasing the stability of the device during use while buffering the vibration force.

[0008] Preferably, the periphery of the one sieve plate is fixedly connected with a one movable frame, and the periphery of the no. 2 sieve plate is fixedly connected with a no. 2 movable frame.

[0009] As further description of the above technical scheme: when one sieve plate and no. 2 sieve plate vibrate and move, the one movable frame around them will also move in the no. 2 movable frame.

[0010] Preferably, the outer surfaces of the four first movable racks are respectively slidably connected with the interiors of the four second movable racks, the lower ends of the four first movable racks are fixedly connected with four second springs, and the lower ends of the four second springs are respectively fixedly connected with the interiors of the four second movable racks.

[0011] As a further description of the above technical scheme: the second spring can further buffer the displacement caused by vibration.

[0012] Preferably, the four peripheries of the first sieve plate are fixedly connected with four buckle blocks, and the middle portions of the four buckle blocks are respectively provided with buckle grooves.

[0013] As a further description of the above technical scheme: the buckle block can be clamped on the buckle frame, which is used for connecting the first sieve plate and the second sieve plate, and the mounting plate can be used for mounting the lead screw and the limiting rod.

[0014] Preferably, the four peripheries of the second sieve plate are fixedly connected with four fixing rods, the upper ends of the four fixing rods are fixedly connected with four buckle frames, and the outer surfaces of the four buckle blocks are respectively clamped with the interiors of the four buckle frames.

[0015] As a further description of the above technical scheme: the fixing rod can be used for mounting the buckle frame around the second sieve plate, and the end of the limiting rod can be inserted into the buckle groove, which is used for limiting the buckle block and the buckle frame.

[0016] Preferably, one side of each of the four buckle frames is fixedly connected with a mounting plate, and one side of each of the four mounting plates is slidably connected with a limiting rod.

[0017] As a further description of the above technical scheme: rotating the lead screw can be used to drive the limiting rod to move, which is used for controlling the end of the limiting rod to pull out or insert into the buckle groove.

[0018] Preferably, the outer surfaces of the four limiting rods are respectively slidably connected with one side of the four buckle frames, the outer surfaces of the four limiting rods are respectively inserted into the interiors of the four buckle grooves, and one end of each of the four mounting plates is rotatably connected with a lead screw.

[0019] As a further description of the above technical scheme: the limiting rod can limit the buckle block and the buckle frame after being inserted into the buckle groove, thereby limiting the first sieve plate and the second sieve plate.

[0020] Preferably, the outer surfaces of the four lead screws are respectively threadedly connected with the interiors of the four limiting rods, and one end of each of the four lead screws is fixedly connected with a knob.

[0021] As a further description of the above technical scheme: the knob can be used to rotate the lead screw more conveniently.

[0022] Compared with the prior art, the utility model has the advantages and positive effects that,

[0023] 1、 in the utility model, when the device carries out screening work, the motor can drive the flexible connecting device to rotate, the flexible connecting device is composed of the fixed rubber belt between the flanges on both sides, the flexible connecting device will be deformed after rotation and drive the vibration block on the other side to rotate, at this time the vibration block will rotate on the rotating disc, and the vibration of the first sieve plate and the second sieve plate is driven by the force generated by rotation, and when the first sieve plate and the second sieve plate vibrate, the connecting plate at the lower end of the second sieve plate will vibrate and displace after vibration, thereby driving the buffer rod to move, the movable buffer rod will drive the buffer block to slide on the slide rail frame, and after sliding, the first spring on both sides is compressed or stretched, the first spring can buffer the vibration force, at the same time, the damper at the lower end of the connecting plate can also assist in buffering, at the same time, when the first sieve plate and the second sieve plate vibrate, the first movable frame around it will move inside the second movable frame, and after moving, the second spring is compressed, thereby buffering the vibration force and increasing the stability of the device during use, by this method, the output end of the motor and the second sieve plate can be reduced by the action of the flexible connecting device, the damage of the motor is reduced, at the same time, the vibration force of the first sieve plate and the second sieve plate can be effectively buffered, the force transmitted to the base is reduced, further protecting the device and the motor, making the device more stable during use and reducing the probability of damage.

[0024] 2、 in the utility model, when the second sieve plate needs to be cleaned or repaired, the knob around the first sieve plate can be rotated, the knob can drive the screw rod to rotate, thereby driving the limiting rod to slide on the side surface of the buckle frame, so that the end of the limiting rod is pulled out from the buckle slot in the middle of the buckle block, then the first sieve plate can be disassembled by pulling it up, and the reverse operation can be repeated to complete the reinstallation, by this method, when the first sieve plate and the second sieve plate need to be cleaned or repaired, the first sieve plate and the second sieve plate can be quickly disassembled and washed by the above operation, the disassembly efficiency of the device is improved, and the maintenance work of the device is more convenient. ACCURACY OF DRAWINGS

[0025] Figure 1 A perspective view of a cable material particle vibrating screen is proposed for the utility model;

[0026] Figure 2 A perspective view of a flexible connecting device and motor part in a cable material particle vibrating screen is proposed for the utility model;

[0027] Figure 3 A perspective view of a connecting plate and buffer frame part in a cable material particle vibrating screen is proposed for the utility model;

[0028] Figure 4 A cable material particle vibrating screen middle buckle frame part three-dimensional structure schematic view is provided for the utility model.

[0029] Figure 5 A cable material particle vibrating screen middle No.1 sieve plate part three-dimensional structure schematic view is provided for the utility model.

[0030] Legend:

[0031] 1, No.1 sieve plate; 2, No.2 sieve plate; 3, No.1 movable frame; 4, No.2 movable frame; 5, No.2 spring; 6, base; 7, motor; 8, connecting plate; 9, mounting plate; 10, vibrating block; 11, flexible connecting device; 12, slide rail frame; 13, No.1 spring; 14, buffer block; 15, buffer rod; 16, damper; 17, limiting rod; 18, buckle frame; 19, fixed rod; 20, screw rod; 21, knob; 22, buckle block; 23, buckle groove; 24, rotary disc. Specific implementation

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0033] Refer to Figures 1 to 3 An embodiment provided by the utility model: including No.1 sieve plate 1 and No.2 sieve plate 2, No.2 sieve plate 2 is arranged below No.1 sieve plate 1, the lower end of No.2 sieve plate 2 is fixedly connected with connecting plate 8, the lower end of connecting plate 8 is provided with base 6, one side of base 6 is fixedly connected with motor 7, the output end of motor 7 is fixedly connected with flexible connecting device 11, one side of flexible connecting device 11 is fixedly connected with vibrating block 10, one side of No.2 sieve plate 2 is fixedly connected with rotary disc 24, one side of rotary disc 24 is rotatably connected with one side of vibrating block 10, the periphery of the upper end of base 6 is fixedly connected with slide rail frame 12, the outer surfaces of four slide rail frames 12 are all slidingly connected with buffer block 14, the upper ends of four buffer blocks 14 are all rotatably connected with buffer rod 15, the upper ends of four buffer rods 15 are rotatably connected with the periphery of the lower end of connecting plate 8 respectively, the two sides of four buffer blocks 14 are all fixedly connected with No.1 spring 13, one end of eight No.1 springs 13 is fixedly connected with the two ends of four slide rail frames 12 respectively, the periphery of the upper end of base 6 is fixedly connected with damper 16, the upper ends of four dampers 16 are fixedly connected with the periphery of the lower end of connecting plate 8 respectively.

[0034] In this embodiment, when the device is sieving, the motor 7 can drive the flexible connection device 11 to rotate, which is composed of rubber belts fixed between the flanges on both sides. After rotation, the flexible connection device 11 deforms and drives the vibration block 10 on the other side to rotate. At this time, the vibration block 10 rotates on the rotating disc 24 and drives the first sieve plate 1 and the second sieve plate 2 to vibrate through the force generated by rotation. When the first sieve plate 1 and the second sieve plate 2 vibrate, the connecting plate 8 at the lower end of the second sieve plate 2 vibrates and moves after vibration, thereby driving the buffer rod 15 to move. The moving buffer rod 15 drives the buffer block 14 to slide on the slide rail frame 12 and compresses or stretches the first spring 13 on both sides after sliding. The first spring 13 can buffer the vibration force, and the damper 16 at the lower end of the connecting plate 8 can also assist in buffering. At the same time, when the first sieve plate 1 and the second sieve plate 2 vibrate, the first movable frame 3 around them moves inside the second movable frame 4 and compresses the second spring 5 after moving, thereby increasing the stability of the device during use while buffering the vibration force. Through this method, the output end of the motor 7 and the second sieve plate 2 can be reduced by the action of the flexible connection device 11, reducing the damage of vibration to the motor 7, and effectively buffering the vibration force of the first sieve plate 1 and the second sieve plate 2, reducing the force transmitted to the base 6, further protecting the device and the motor 7, making the device more stable during use and reducing the probability of damage.

[0035] As shown in Figure 1 , Figure 4 and Figure 5 , the four first movable frames 3 are fixedly connected with the first sieve plate 1 around them, the four second movable frames 4 are fixedly connected with the second sieve plate 2 around them, the outer surfaces of the four first movable frames 3 are respectively in sliding connection with the interiors of the four second movable frames 4, the lower ends of the four first movable frames 3 are fixedly connected with the four second springs 5, the lower ends of the four second springs 5 are respectively fixedly connected with the interiors of the four second movable frames 4, the four first sieve plates 1 are fixedly connected with the buckle blocks 22 around them, the middle portions of the four buckle blocks 22 are respectively provided with buckle grooves 23, the four second sieve plates 2 are fixedly connected with the fixed rods 19 around them, the upper ends of the four fixed rods 19 are fixedly connected with the buckle frames 18, the outer surfaces of the four buckle blocks 22 are respectively in clasp connection with the interiors of the four buckle frames 18, the one sides of the four buckle frames 18 are fixedly connected with the mounting plates 9, the one sides of the four mounting plates 9 are slidingly connected with the limiting rods 17, the outer surfaces of the four limiting rods 17 are respectively in sliding connection with the one sides of the four buckle frames 18, the outer surfaces of the four limiting rods 17 are respectively in insertion connection with the interiors of the four buckle grooves 23, the one ends of the four mounting plates 9 are respectively rotatably connected with the lead screws 20, the outer surfaces of the four lead screws 20 are respectively in screw connection with the interiors of the four limiting rods 17, and the one ends of the four lead screws 20 are fixedly connected with the knobs 21.

[0036] In this embodiment, when the second screen plate 2 needs to be cleaned or repaired, the knob 21 of the first screen plate 1 can be rotated four times, the knob 21 can drive the screw rod 20 to rotate, and then drive the limiting rod 17 to slide on the side of the buckle frame 18, so that the end of the limiting rod 17 is pulled out from the buckle slot 23 in the middle of the buckle block 22, then the first screen plate 1 can be disassembled by pulling it up, and the reverse operation can be repeated to complete the installation again. Through this method, when the first screen plate 1 and the second screen plate 2 need to be cleaned or repaired, the first screen plate 1 and the second screen plate 2 can be quickly disassembled and washed through the above operation, the disassembly efficiency of the device is improved, and the maintenance work of the device is more convenient.

[0037] Working principle: when the device is sieving, the motor 7 can drive the flexible connecting device 11 to rotate, which is composed of rubber belts fixed between the flanges on both sides. The flexible connecting device 11 will deform after rotation and drive the vibration block 10 on the other side to rotate. At this time, the vibration block 10 will rotate on the rotating disc 24 and drive the first sieve plate 1 and the second sieve plate 2 to vibrate through the force generated by rotation. When the first sieve plate 1 and the second sieve plate 2 vibrate, the connecting plate 8 at the lower end of the second sieve plate 2 will vibrate and displace after vibration, thereby driving the buffer rod 15 to move, which will drive the buffer block 14 to slide on the slide rail frame 12 and compress or stretch the first spring 13 on both sides after sliding. The first spring 13 can buffer the vibration force, and the damper 16 at the lower end of the connecting plate 8 can also assist in buffering. At the same time, when the first sieve plate 1 and the second sieve plate 2 vibrate, the first movable frame 3 around them will move inside the second movable frame 4 and compress the second spring 5 after moving, thereby increasing the stability of the device during use while buffering the vibration force. Through this method, the output end of the motor 7 and the second sieve plate 2 can be reduced by the action of the flexible connecting device 11, reducing the damage of vibration to the motor 7, and effectively buffering the vibration force of the first sieve plate 1 and the second sieve plate 2, reducing the force transmitted to the base 6, further protecting the device and the motor 7, making the device more stable during use and reducing the probability of damage. When cleaning or repairing the second sieve plate 2, the knob 21 around the first sieve plate 1 can be rotated, which can drive the lead screw 20 to rotate, thereby driving the limiting rod 17 to slide on the side of the buckle frame 18, so that the end of the limiting rod 17 is pulled out of the buckle slot 23 in the middle of the buckle block 22. Then, the first sieve plate 1 can be disassembled by lifting it upwards. The reverse operation can be repeated to reinstall the first sieve plate 1. Through this method, the first sieve plate 1 and the second sieve plate 2 can be quickly disassembled and washed when cleaning or repairing them, improving the disassembly efficiency of the device and making the maintenance work more convenient.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A cable compound granule vibrating screen comprising a first screen deck (1) and a second screen deck (2), characterized in that: The second screen plate (2) is arranged below the first screen plate (1), the lower end of the second screen plate (2) is fixedly connected with a connecting plate (8), the lower end of the connecting plate (8) is provided with a base (6), one side of the base (6) is fixedly connected with a motor (7), the output end of the motor (7) is fixedly connected with a flexible connecting device (11), one side of the flexible connecting device (11) is fixedly connected with a vibrating block (10), one side of the second screen plate (2) is fixedly connected with a rotating disc (24), one side of the rotating disc (24) is rotatably connected with one side of the vibrating block (10), the upper end of the base (6) is fixedly connected with a slide rail frame (12) around, the outer surfaces of the four slide rail frames (12) are all slidably connected with buffer blocks (14), the upper ends of the four buffer blocks (14) are all rotatably connected with buffer rods (15), the upper ends of the four buffer rods (15) are rotatably connected with the periphery of the lower end of the connecting plate (8) respectively, the two sides of the four buffer blocks (14) are all fixedly connected with first springs (13), one end of the eight first springs (13) is fixedly connected with the two ends of the four slide rail frames (12) respectively, the upper end of the base (6) is fixedly connected with dampers (16) around, the upper ends of the four dampers (16) are fixedly connected with the periphery of the lower end of the connecting plate (8) respectively.

2. A cable compound granules shaker as defined in claim 1, wherein: The periphery of the first screen plate (1) is fixedly connected with a first movable frame (3), and the periphery of the second screen plate (2) is fixedly connected with a second movable frame (4).

3. A cable compound granules shaker as defined in claim 2, wherein: The outer surfaces of the four first movable frames (3) are slidably connected with the interiors of the four second movable frames (4) respectively, the lower ends of the four first movable frames (3) are fixedly connected with second springs (5), and the lower ends of the four second springs (5) are fixedly connected with the interiors of the four second movable frames (4) respectively.

4. A cable compound granules shaker as defined in claim 1, wherein: The periphery of the first screen plate (1) is fixedly connected with buckle blocks (22), and the middle portions of the four buckle blocks (22) are all provided with buckle grooves (23).

5. A cable compound granules shaker as defined in claim 4, wherein: The periphery of the second screen plate (2) is fixedly connected with fixed rods (19), the upper ends of the four fixed rods (19) are fixedly connected with buckle frames (18), and the outer surfaces of the four buckle blocks (22) are respectively clamped with the interiors of the four buckle frames (18).

6. A cable compound granules shaker as defined in claim 5, wherein: One side of each of the four buckle frames (18) is fixedly connected with a mounting plate (9), and one side of each of the four mounting plates (9) is slidably connected with a limiting rod (17).

7. A cable compound granules shaker as defined in claim 6, wherein: The outer surfaces of the four limiting rods (17) are slidably connected with one side of each of the four buckle frames (18), the outer surfaces of the four limiting rods (17) are respectively inserted into the interiors of the four buckle grooves (23), and one end of each of the four mounting plates (9) is rotatably connected with a lead screw (20).

8. A cable compound granules shaker as defined in claim 7, wherein: The outer surfaces of the four lead screws (20) are respectively screwed with the interiors of the four limiting rods (17), and one end of each of the four lead screws (20) is fixedly connected with a knob (21).

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