CN223669663U

CN223669663U - High-efficient vibration screening plant of rubber raw materials

Info

Publication number: CN223669663U
Application number: CN202423213116.1U
Authority: CN
Inventors: 程平; 罗维维
Original assignee: Kunshan Zhengji Electronics Co ltd
Current assignee: Kunshan Zhengji Electronics Co ltd
Priority date: 2024-12-25
Filing date: 2024-12-25
Publication date: 2025-12-16
Anticipated expiration: 2034-12-25

Abstract

The utility model discloses a rubber raw material efficient vibrating screening device which comprises a screening hopper, a discharging assembly, a vibrating assembly, a lifting assembly, a bottom bracket and a screening assembly, wherein the discharging assembly is fixedly arranged in the screening hopper, and the vibrating assembly is fixedly arranged at the bottom of the screening hopper. According to the utility model, through the unique baffle plate and threaded rod design, the discharge opening of the rubber particle raw material can be accurately regulated, so that uniform and stable discharge of the rubber particle raw material is ensured, material waste or deficiency caused by improper discharge opening is avoided, rubber particle raw materials with different particle sizes can be efficiently screened in a grading manner through the screen plates with different grid sizes, the screening efficiency is greatly improved, the material screening accuracy is ensured, the rubber particle raw materials with different particle sizes can be effectively sorted, the screened rubber particle raw materials enter, and the rubber particle raw materials are further discharged or recovered through the feed pipe and the feed taper pipe, so that efficient transportation after raw material grading is ensured.

Description

High-efficient vibration screening plant of rubber raw materials

Technical Field

The utility model relates to the technical field of rubber raw material screening, in particular to a high-efficiency vibration screening device for rubber raw materials.

Background

The existing rubber particle screening and discharging device has obvious defects and shortcomings, and production efficiency and material screening precision are affected. In conventional devices, the adjustment of the discharge opening is usually dependent on simple mechanical control, and there is a problem that the discharge amount cannot be accurately adjusted. Due to the lack of flexible adjustment mechanisms, the size of the discharge outlet of many devices is fixed, and the devices cannot be adaptively adjusted according to different characteristics of materials. The fixed discharge port design causes uneven discharge of rubber particles, and partial materials can not flow out smoothly due to overlarge or undersize discharge amount, so that material waste or insufficient supply is further caused.

Many existing screening devices are simpler in screen configuration and lower in screening accuracy. Conventional equipment generally uses a screen with a single mesh size, cannot effectively process materials with different particle sizes, and particularly, for screening large particles or small particles, the problem of low screening efficiency often occurs. In the screening process, large particles can be blocked in the screen, so that the screening process is delayed, even equipment faults are caused, and small particles can leak due to overlarge pore diameters of the screen, so that the screening is incomplete, and the quality and the production efficiency of materials are affected.

The existing rubber particle screening and discharging device has the problems of inflexible discharging hole adjustment, low screening precision, inefficient recovery system, poor adaptability, complex operation and the like. These defects not only affect the working efficiency of the equipment, but also cause resource waste and environmental pollution.

Therefore, how to provide a high-efficiency vibration screening device for rubber raw materials is a problem to be solved by those skilled in the art.

Disclosure of utility model

The utility model aims to provide a high-efficiency vibration screening device for rubber raw materials, which enables a discharge port of rubber particle raw materials to be accurately adjusted through a unique baffle plate and threaded rod design so as to ensure uniform and stable discharge of the rubber particle raw materials and avoid waste or deficiency of materials caused by improper discharge ports; rubber particle raw materials with different particle sizes can be efficiently screened in a grading mode through screen plates with different mesh sizes, screening efficiency is greatly improved, material screening accuracy is guaranteed, rubber particle raw materials with different particle sizes can be effectively sorted, the screened rubber particle raw materials enter the rubber particle sorting machine and are further discharged or recycled through a feeding pipe and a feeding taper pipe, and efficient transportation of the raw materials after grading is guaranteed.

The utility model has good adaptability, rubber raw materials with different sizes and different particles can be processed by adjusting the configuration of the discharge opening and the screen plate, different production requirements are met, large-particle raw materials and small-particle raw materials can be effectively screened and classified, the universality and flexibility of equipment are greatly improved, the feed back pipe in the design of the device can recycle the materials which are not screened, the waste of the raw materials is avoided, the resource utilization rate is improved, the closed-loop management of the materials is realized through a recycling and reutilizing mechanism, the production process is further optimized, and the production cost is reduced.

The high-efficiency vibrating screening device for the rubber raw materials comprises a screening hopper, a discharging assembly, a vibrating assembly, a lifting assembly, a bottom support frame and a screening assembly, wherein the discharging assembly is fixedly arranged in the screening hopper, the vibrating assembly is fixedly arranged at the bottom of the screening hopper, the top of the lifting assembly is fixedly arranged at the bottom of the screening hopper, the top of the bottom support frame is fixedly arranged at the bottom of the lifting assembly, and the screening assembly is fixedly arranged in the screening hopper;

The screen material assembly comprises a first screen plate, a second screen plate, a third screen plate and a fourth screen plate, wherein the first screen plate is fixedly installed in the screen hopper, the second screen plate is fixedly installed in the screen hopper, the third screen plate is fixedly installed in the screen hopper, and the fourth screen plate is fixedly installed in the screen hopper.

Further, the discharging assembly comprises side uprights, sliding blocks and separating baffles, wherein the side uprights are fixedly arranged on two sides of the inner wall of the screening hopper, the sliding blocks are fixedly arranged on two sides of the separating baffles, and the sliding blocks are vertically and slidably arranged in the side uprights.

Further, the blowing subassembly still includes blowing motor, blowing master gear, blowing auxiliary gear and threaded rod, wherein, blowing motor fixed mounting is in the both sides of sieve hopper, blowing master gear fixed mounting is at the axis of rotation of blowing motor, blowing auxiliary gear fixed mounting is at the top of threaded rod, the blowing master gear meshes with the blowing auxiliary gear mutually, the both ends of threaded rod are rotated and are installed in the side stand, threaded rod screw thread grafting is on the slider.

Further, the vibration assembly comprises a vibration motor, a vibrator, a belt pulley and a belt strip, wherein the bottom of the vibration motor is fixedly arranged at the top of the bottom bracket, the vibrator is fixedly arranged at the bottom of the screen hopper, the wheel shaft of the belt pulley is fixedly arranged on the vibration motor and the vibrator, and two ends of the belt strip are sleeved on the wheel grooves of the belt pulley.

Further, the lifting assembly comprises a hydraulic telescopic rod, a vibrating spring and a spring seat, wherein the bottom of the hydraulic telescopic rod is fixedly arranged at the top of the bottom bracket, the bottom of the vibrating spring is fixedly arranged at the top of the hydraulic telescopic rod, the bottom of the spring seat is fixedly arranged at the top of the vibrating spring, and the spring seat is fixedly arranged on two sides of the sieve hopper.

Further, the lifting assembly further comprises a permanent magnet column, wherein the permanent magnet column is fixedly arranged at the top of the hydraulic telescopic rod, and the permanent magnet column is fixedly arranged at the bottom of the spring seat.

Further, the screening assembly further comprises an inclined material platform, a material supply pipe and a material supply taper pipe, wherein the bottom of the inclined material platform is fixedly arranged at the inner bottom of the screening hopper, the material supply pipe is fixedly arranged on the inclined material platform, and the material supply taper pipe is fixedly arranged at the front end of the screening hopper.

Further, the screen material subassembly still includes the feed back pipe, feed back pipe fixed mounting is in the front end of screening hopper, and the feed back pipe is located the feed taper pipe under.

The beneficial effects of the utility model are as follows:

According to the utility model, through the unique baffle plate and threaded rod design, the discharge opening of the rubber particle raw material can be accurately regulated, so that uniform and stable discharge of the rubber particle raw material is ensured, material waste or deficiency caused by improper discharge opening is avoided, rubber particle raw materials with different particle sizes can be efficiently screened in a grading manner through the screen plates with different grid sizes, the screening efficiency is greatly improved, the material screening accuracy is ensured, the rubber particle raw materials with different particle sizes can be effectively sorted, the screened rubber particle raw materials enter, and the rubber particle raw materials are further discharged or recovered through the feed pipe and the feed taper pipe, so that efficient transportation after raw material grading is ensured.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of a high-efficiency vibrating screening device for rubber raw materials;

Fig. 2 is a schematic structural view of a chute of a high-efficiency vibrating screening device for rubber raw materials.

In the figure, 1, a screening hopper; 2.1 parts of discharging components, 2.2 parts of sliding blocks, 2.3 parts of separating baffles, 2.4 parts of discharging motors, 2.5 parts of discharging main gears, 2.6 parts of discharging auxiliary gears, 2.7 parts of threaded rods, 3 parts of vibrating components, 3.1 parts of vibrating motors, 3.2 parts of vibrators, 3.3 parts of pulleys, 3.4 parts of belt strips, 4 parts of lifting components, 4.1 parts of hydraulic telescopic rods, 4.2 parts of vibrating springs, 4.3 parts of spring seats, 4.4 parts of permanent magnet columns, 5 parts of bottom supporting frames, 6 parts of screening components, 6.1 parts of first screening plates, 6.2 parts of second screening plates, 6.3 parts of third screening plates, 6.4 parts of fourth screening plates, 6.5 parts of inclined material tables, 6.6 parts of material feeding pipes, 6.7 parts of material feeding conical pipes, 6.8 parts of material returning pipes.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

Referring to fig. 1 and 2, the utility model provides a rubber raw material efficient vibrating screening device, which comprises a screening hopper 1, a discharging component 2, a vibrating component 3, a lifting component 4, a bottom support frame 5 and a screening component 6, wherein the discharging component 2 is fixedly arranged in the screening hopper 1, the vibrating component 3 is fixedly arranged at the bottom of the screening hopper 1, the top of the lifting component 4 is fixedly arranged at the bottom of the screening hopper 1, the top of the bottom support frame 5 is fixedly arranged at the bottom of the lifting component 4, and the screening component 6 is fixedly arranged in the screening hopper 1;

Specifically, the blowing subassembly 2 includes side stand 2.1, slider 2.2 and separates baffle 2.3, wherein, side stand 2.1 fixed mounting is in the inner wall both sides of sieve hopper 1, slider 2.2 fixed mounting is in the both sides that separate baffle 2.3, slider 2.2 vertical sliding mounting is in the inside of side stand 2.1, blowing subassembly 2 still includes blowing motor 2.4, blowing master gear 2.5, blowing auxiliary gear 2.6 and threaded rod 2.7, wherein, blowing motor 2.4 fixed mounting is in the both sides of sieve hopper 1, blowing master gear 2.5 fixed mounting is at the axis of rotation of blowing motor 2.4, blowing auxiliary gear 2.6 fixed mounting is at the top of threaded rod 2.7, blowing master gear 2.5 meshes with blowing auxiliary gear 2.6, the both ends rotation of 2.7 are installed in side stand 2.1, threaded rod 2.7 screw grafting is on slider 2.2.

More specifically, the vibration assembly 3 comprises a vibration motor 3.1, a vibrator 3.2, a belt pulley 3.3 and a belt strip 3.4, wherein the bottom of the vibration motor 3.1 is fixedly arranged at the top of the bottom bracket 5, the vibrator 3.2 is fixedly arranged at the bottom of the screen hopper 1, a wheel shaft of the belt pulley 3.3 is fixedly arranged on the vibration motor 3.1 and the vibrator 3.2, and two ends of the belt strip 3.4 are sleeved on wheel grooves of the belt pulley 3.3.

More specifically, the lifting assembly 4 comprises a hydraulic telescopic rod 4.1, a vibrating spring 4.2 and a spring seat 4.3, wherein the bottom of the hydraulic telescopic rod 4.1 is fixedly installed at the top of the bottom bracket 5, the bottom of the vibrating spring 4.2 is fixedly installed at the top of the hydraulic telescopic rod 4.1, the bottom of the spring seat 4.3 is fixedly installed at the top of the vibrating spring 4.2, the spring seat 4.3 is fixedly installed on two sides of the sieve hopper 1, the lifting assembly 4 further comprises permanent magnet columns 4.4, the permanent magnet columns 4.4 are fixedly installed at the top of the hydraulic telescopic rod 4.1, and the permanent magnet columns 4.4 are fixedly installed at the bottom of the spring seat 4.3.

Further specifically, the screen assembly 6 includes a first screen 6.1, a second screen 6.2, a third screen 6.3 and a fourth screen 6.4, wherein the first screen 6.1 is fixedly installed in the screen 1, the second screen 6.2 is fixedly installed in the screen 1, the third screen 6.3 is fixedly installed in the screen 1, the fourth screen 6.4 is fixedly installed in the screen 1, the screen assembly 6 further includes a chute 6.5, a feed pipe 6.6 and a feed cone 6.7, wherein the bottom of the chute 6.5 is fixedly installed in the inner bottom of the screen 1, the feed pipe 6.6 is fixedly installed on the chute 6.5, the feed cone 6.7 is fixedly installed in the front end of the screen 1, the screen assembly 6 further includes a return pipe 6.8, the return pipe 6.8 is fixedly installed in the front end of the screen 1, and the return pipe 6.8 is located right below the feed cone 6.7.

Further, the rubber particle raw material is poured into the sieve hopper 1, the rubber particle raw material is blocked by the baffle plate 2.3, the discharging motor 2.4 is started, the rotating shaft of the discharging motor 2.4 rotates to drive the discharging main gear 2.5 to rotate, the rotating shaft of the discharging main gear 2.5 drives the discharging auxiliary gear 2.6 to rotate, the rotating shaft of the discharging auxiliary gear 2.6 drives the threaded rod 2.7 to rotate, the rotating shaft of the threaded rod 2.7 drives the sliding block 2.2 to move upwards, the upward movement of the sliding block 2.2 drives the baffle plate 2.3 to move upwards, and the height is adjusted between the baffle plate 2.3 and the inner bottom of the sieve hopper 1, so that the size of the discharging hole is adjusted.

Starting a vibrating motor 3.1, wherein a rotating shaft of the vibrating motor 3.1 rotates to drive a belt pulley 3.3 to rotate, the belt pulley 3.3 rotates to drive a belt pulley 3.4 to rotate, pi Daitiao 3.4.4 drives the belt pulley 3.3 of a vibrator 3.2 to rotate, the vibrator 3.2 vibrates a screen hopper 1 and is matched with a discharging opening, so that rubber particle raw materials are uniformly discharged from the discharging opening, and the vibration of the first screen plate 6.1, the second screen plate 6.2, the third screen plate 6.3, the fourth screen plate 6.4 and the inclined material table 6.5 is convenient for discharging rubber particle raw materials and is used for classifying and screening the rubber particle raw materials.

Rubber particle raw materials pass through first screen plate 6.1, second screen plate 6.2, third screen plate 6.3 and fourth screen plate 6.4 and screen, rubber particle raw materials screen particles with different sizes, and the screened rubber particle raw materials enter an inclined material table 6.5, and the screened rubber particle raw materials enter a feed pipe 6.6 and are discharged from the feed pipe 6.6, a feed cone pipe 6.7 and a return pipe 6.8.

Through unique baffle 2.3 and threaded rod 2.7 designs for the drain hole of rubber granule raw materials can be accurately adjusted, in order to ensure even, the stable blowing of rubber granule raw materials, avoid the material waste or the not enough that leads to because of the drain hole is improper, through the sieve plate of different net sizes, can high-efficient hierarchical screening different granule size's rubber granule raw materials, greatly improved screening efficiency, guaranteed the accuracy of material screening, can carry out effectual separation to different particle diameter's rubber granule raw materials, rubber granule raw materials after the screening gets into 6.5, further discharge or retrieve through feed tube 6.6 and feed taper pipe 6.7, guaranteed the high-efficient transportation after the raw materials classification.

The device has good adaptability, rubber raw materials with different sizes and different particles can be processed through adjusting the configuration of the discharge opening and the screen plate, different production requirements are met, large-particle raw materials and small-particle raw materials can be effectively screened and classified, the universality and flexibility of equipment are greatly improved, the feed back pipe 6.8 in the design of the device can recycle the materials which are not screened, raw material waste is avoided, the resource utilization rate is improved, closed-loop management of the materials is realized through a recycling and reutilizing mechanism, the production process is further optimized, and the production cost is reduced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a high-efficient vibration screening plant of rubber raw materials, its characterized in that includes sieve hopper (1), blowing subassembly (2), vibration subassembly (3), lifting unit (4), sill support (5) and sieve material subassembly (6), wherein, blowing subassembly (2) fixed mounting is in the inside of sieve hopper (1), vibration subassembly (3) fixed mounting is in the bottom of sieve hopper (1), the top fixed mounting of lifting unit (4) is in the bottom of sieve hopper (1), the top fixed mounting of sill support (5) is in the bottom of lifting unit (4), sieve material subassembly (6) fixed mounting is in the inside of sieve hopper (1);

The screen material assembly (6) comprises a first screen plate (6.1), a second screen plate (6.2), a third screen plate (6.3) and a fourth screen plate (6.4), wherein the first screen plate (6.1) is fixedly installed in the screen hopper (1), the second screen plate (6.2) is fixedly installed in the screen hopper (1), the third screen plate (6.3) is fixedly installed in the screen hopper (1), and the fourth screen plate (6.4) is fixedly installed in the screen hopper (1).

2. The efficient vibrating screening device for rubber raw materials according to claim 1, wherein the discharging assembly (2) comprises side stand columns (2.1), sliding blocks (2.2) and separating baffles (2.3), wherein the side stand columns (2.1) are fixedly installed on two sides of the inner wall of the screening hopper (1), the sliding blocks (2.2) are fixedly installed on two sides of the separating baffles (2.3), and the sliding blocks (2.2) are vertically and slidably installed in the side stand columns (2.1).

3. The efficient vibrating screening device for rubber raw materials according to claim 2, wherein the discharging assembly (2) further comprises a discharging motor (2.4), a discharging main gear (2.5), discharging auxiliary gears (2.6) and a threaded rod (2.7), wherein the discharging motor (2.4) is fixedly arranged on two sides of the screening hopper (1), the discharging main gear (2.5) is fixedly arranged on a rotating shaft of the discharging motor (2.4), the discharging auxiliary gears (2.6) are fixedly arranged on the top of the threaded rod (2.7), the discharging main gear (2.5) is meshed with the discharging auxiliary gears (2.6), two ends of the threaded rod (2.7) are rotatably arranged in the side stand column (2.1), and the threaded rod (2.7) is in threaded plug-in connection with the sliding block (2.2).

4. The efficient vibrating screening device for rubber raw materials according to claim 1, wherein the vibrating assembly (3) comprises a vibrating motor (3.1), a vibrator (3.2), a belt pulley (3.3) and a belt strip (3.4), wherein the bottom of the vibrating motor (3.1) is fixedly arranged at the top of a bottom support frame (5), the vibrator (3.2) is fixedly arranged at the bottom of a screening hopper (1), a wheel shaft of the belt pulley (3.3) is fixedly arranged on the vibrating motor (3.1) and the vibrator (3.2), and two ends of the belt strip (3.4) are sleeved on wheel grooves of the belt pulley (3.3).

5. The efficient vibrating screening device for rubber raw materials according to claim 4, wherein the lifting assembly (4) comprises a hydraulic telescopic rod (4.1), a vibrating spring (4.2) and a spring seat (4.3), wherein the bottom of the hydraulic telescopic rod (4.1) is fixedly installed at the top of a bottom support (5), the bottom of the vibrating spring (4.2) is fixedly installed at the top of the hydraulic telescopic rod (4.1), the bottom of the spring seat (4.3) is fixedly installed at the top of the vibrating spring (4.2), and the spring seat (4.3) is fixedly installed on two sides of the screening hopper (1).

6. The efficient vibrating screening device for rubber raw materials according to claim 1, wherein the lifting assembly (4) further comprises a permanent magnet column (4.4), the permanent magnet column (4.4) is fixedly arranged at the top of the hydraulic telescopic rod (4.1), and the permanent magnet column (4.4) is fixedly arranged at the bottom of the spring seat (4.3).

7. The efficient vibrating screening device for rubber raw materials according to claim 1, wherein the screening assembly (6) further comprises a diagonal material table (6.5), a feed pipe (6.6) and a feed taper pipe (6.7), wherein the bottom of the diagonal material table (6.5) is fixedly installed at the inner bottom of the screening hopper (1), the feed pipe (6.6) is fixedly installed on the diagonal material table (6.5), and the feed taper pipe (6.7) is fixedly installed at the front end of the screening hopper (1).

8. A high efficiency vibratory screening apparatus for rubber material according to claim 7, wherein the screen assembly (6) further comprises a feed back pipe (6.8), the feed back pipe (6.8) is fixedly mounted at the front end of the screen hopper (1), and the feed back pipe (6.8) is located directly below the feed cone (6.7).