CN220027720U

CN220027720U - Novel screening device

Info

Publication number: CN220027720U
Application number: CN202321307546.2U
Authority: CN
Inventors: 魏梦瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-11-17
Anticipated expiration: 2033-05-26

Abstract

The utility model relates to the technical field of screening equipment, in particular to a novel screening device. The utility model comprises a screening box and a charging hole, wherein the top of the screening box is fixedly provided with the charging hole, the inner side of the screening box is provided with a screening mechanism, the screening mechanism is used for screening nano functional materials, the screening mechanism comprises a power component and a transmission component, the top of the screening box is provided with the power component, the inner side of the power component is provided with the transmission component, the transmission component is used for accelerating the screening of the nano functional materials, and the power component comprises a first motor, a worm gear, a shaft lever, a cam and a vertical plate. According to the utility model, through the structural design of the screening mechanism, the device is convenient for screening nano functional materials, the working efficiency is quickened, the high efficiency of the device is improved, and through the structural design of the angle adjusting mechanism and the material guiding mechanism, the device can discharge unqualified nano functional materials on the screen plate, and the device is beneficial to use.

Description

Novel screening device

Technical Field

The utility model relates to the technical field of screening equipment, in particular to a novel screening device.

Background

The nano functional material is broadly a generic term for materials which have at least one dimension in a three-dimensional space in a nano scale range or are formed by taking substances in the scale range as basic structural units, and in the processing process, the nano functional material generally needs to be screened in order to enable the particles to reach the required scale;

the screening device for granulating the high polymer material comprises a box body, wherein the publication number of the screening device is CN 215242156U; the inner side wall of the box body is fixedly connected with a telescopic sleeve, the inner side wall of the box body is fixedly connected with a spring, and one side of the box body is fixedly connected with an electric push rod; through the structural design of the box body, the telescopic sleeve, the spring, the electric push rod, the screening box, the discharging pipe, the placing groove, the first screening net, the second screening net, the first net cover, the second net cover, the groove, the limiting rod, the sliding sleeve and the clamping groove, the function of good screening effect of the screening device for granulation is realized, the problem that the screening effect of the screening device for general granulation is poor is solved, the materials to be screened can be well screened, the impurities in the materials can be filtered for many times, the existence of the impurities in the materials is reduced, the subsequent processing is improved, the working efficiency is further improved, the trouble and the labor are saved, and meanwhile, the use of a user is convenient;

in summary, the following technical problems exist in the prior art: above-mentioned prior art is in the in-process of using, though can realize the screening to the material, nevertheless after the screening, is inconvenient for discharging unqualified material, has certain improvement space, for this we propose a novel screening device.

Disclosure of Invention

The present utility model is directed to a novel screening device, which solves the problems set forth in the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a novel screening device, includes screening case and charge door, the top of screening case is fixed with the charge door, the inboard of screening case is equipped with screening mechanism, screening mechanism is used for sieving nanometer functional material, screening mechanism includes power component and drive assembly, the top of screening case is equipped with power component, power component's inboard is equipped with drive assembly, drive assembly is used for accelerating the screening of nanometer functional material.

Preferably, the power component comprises a first motor, a worm wheel, a shaft rod, cams and a vertical plate, wherein a support frame is fixed at the top of the screening box and deviated from the position of the feeding port, the first motor is fixed at the top of the support frame, a worm is fixed at the output end of the first motor, the worm wheel is connected with the top of the worm in a meshed mode, the shaft rod is fixed at the inner side of the worm wheel, the cams are fixed at the two ends of the outer side of the shaft rod, the vertical plates are connected at the two ends of the shaft rod in a rotating mode through bearings, and the bottoms of the vertical plates are fixed with the screening box.

Preferably, the transmission assembly comprises a sliding plate, a first pressing rod, a second pressing rod and a screen plate, wherein the bottom of the cam is connected with the sliding plate in a sliding manner, one of the sliding plates is fixedly provided with the first pressing rod, the other sliding plate is fixedly provided with the second pressing rod, the first pressing rod and the second pressing rod are connected with the screening box in a sliding manner, connecting springs are connected with the outer sides of the first pressing rod and the second pressing rod in a sliding manner, the tops of the connecting springs are fixed with the sliding plate, the bottoms of the connecting springs are fixed with the screening box, a screen plate is assembled at the bottoms of the first pressing rod and the second pressing rod, arc-shaped sliding surfaces are formed at the two ends of the screen plate, and the screen plate is connected with the inner side of the screening box in a sliding manner.

Preferably, an angle adjusting mechanism is arranged on the inner side of the screening box and used for adjusting the angle of the screening plate.

Preferably, the angle adjusting mechanism comprises a hydraulic rod, a sliding block and a sliding groove, wherein the hydraulic rod is fixed at the bottom of the second pressure rod, the sliding block is connected to the output end of the hydraulic rod through pin rotation, the bottom of the first pressure rod is connected with the sieve plate through pin rotation, the sliding groove corresponding to the position of the sliding block is formed in the top of the sieve plate, and the sliding groove is connected with the sliding block in a sliding manner.

Preferably, one end of the screening box is provided with a material guiding mechanism, and the material guiding mechanism is used for discharging unqualified nano functional materials.

Preferably, the guide mechanism comprises a second motor, a threaded rod, a moving rod, a matching groove, a blocking plate and a supporting spring, wherein a U-shaped support is fixed at one end of the screening box, the second motor is fixed at one side of the U-shaped support, the output end of the second motor penetrates through the U-shaped support to be fixed with the threaded rod, one end of the threaded rod is rotationally connected with the screening box through a bearing, the moving rod is connected with the outer side of the threaded rod in a threaded manner, an L-shaped guide cylinder is fixed at the bottom of the moving rod, the matching groove corresponding to the position of the L-shaped guide cylinder is formed in one end of the screening box, the matching groove is in sliding connection with the L-shaped guide cylinder, the blocking plate is rotationally connected with the inner side of one end of the L-shaped guide cylinder through a pin, a certain gap exists between the blocking plate and the screen plate in the horizontal direction, the supporting spring is fixed at two ends of one side of the blocking plate, and one end of the supporting spring is fixed with the L-shaped guide cylinder.

It can be clearly seen that the technical problems to be solved by the present utility model can be necessarily solved by the above-mentioned technical solutions of the present utility model.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

1. according to the utility model, through the structural design of the screening mechanism, the device is convenient for screening nano functional materials, the working efficiency is quickened, and the high efficiency of the device is improved.

2. According to the utility model, through the structural design of the angle adjusting mechanism and the material guiding mechanism, unqualified nano functional materials on the sieve plate can be discharged, and the device is beneficial to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a screening box of the present utility model;

FIG. 3 is a schematic cross-sectional view of a screen panel of the present utility model;

fig. 4 is a schematic diagram of a connection structure between an L-shaped guide cylinder and a mating groove according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

in the figure: 1. a screening box; 2. a feed inlet; 3. a first motor; 4. a worm wheel; 5. a shaft lever; 6. a cam; 7. a vertical plate; 8. a slide plate; 9. a first compression bar; 10. a second compression bar; 11. a sieve plate; 12. a hydraulic rod; 13. a slide block; 14. a chute; 15. a second motor; 16. a threaded rod; 17. a moving rod; 18. an L-shaped guide cylinder; 19. a mating groove; 20. a blanking plate; 21. and a support spring.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1

Referring to fig. 1-3, a novel screening device comprises a screening box 1 and a charging port 2, wherein the charging port 2 is fixed at the top of the screening box 1, a screening mechanism is arranged on the inner side of the screening box 1 and used for screening nano functional materials, the screening mechanism comprises a power component and a transmission component, the power component is arranged on the top of the screening box 1, the transmission component is arranged on the inner side of the power component and used for accelerating the screening of the nano functional materials;

the power assembly comprises a first motor 3, a worm wheel 4, a shaft rod 5, a cam 6 and a vertical plate 7, wherein a supporting frame is fixed at the top of the screening box 1 and deviated from the feeding port 2, the first motor 3 is fixed at the top of the supporting frame, a worm is fixed at the output end of the first motor 3, the top of the worm is in meshed connection with the worm wheel 4, the shaft rod 5 is fixed at the inner side of the worm wheel 4, the cams 6 are fixed at the two ends of the outer side of the shaft rod 5, the vertical plate 7 is connected at the two ends of the shaft rod 5 in a rotating manner through bearings, the bottom of the vertical plate 7 is fixed with the screening box 1, and when the first motor 3 is started, the output end of the first motor 3 drives the worm to be meshed with the worm wheel 4 to rotate, so that the shaft rod 5 drives the cam 6 to rotate;

the transmission assembly comprises sliding plates 8, first compression rods 9, second compression rods 10 and a screen plate 11, wherein the bottoms of the cams 6 are all in sliding connection with the sliding plates 8, the first compression rods 9 are fixedly arranged at the bottoms of one sliding plate 8, the second compression rods 10 are fixedly arranged at the bottoms of the other sliding plates 8, the first compression rods 9 and the second compression rods 10 are all in sliding connection with the screening box 1, connecting springs are all in sliding connection with the outer sides of the first compression rods 9 and the second compression rods 10, the tops of the connecting springs are all fixedly arranged with the sliding plates 8, the bottoms of the connecting springs are all fixedly arranged with the screening box 1, a screen plate 11 is assembled at the bottoms of the first compression rods 9 and the second compression rods 10, arc-shaped sliding surfaces are all arranged at the two ends of the screen plate 11, the screen plate 11 is in sliding connection with the inner side of the screening box 1, and the top of the screen plate 11 is provided with a concave surface, so that nano functional materials can be conveniently gathered towards the middle of the screen plate 11, and the follow-up rejection of nano functional materials can be conveniently discharged;

the inner side of the screening box 1 is provided with an angle adjusting mechanism which is used for adjusting the angle of the screen plate 11;

the angle adjusting mechanism comprises a hydraulic rod 12, a sliding block 13 and a sliding groove 14, wherein the hydraulic rod 12 is fixed at the bottom of the second pressure rod 10, the sliding block 13 is rotationally connected to the output end of the hydraulic rod 12 through a pin, the bottom of the first pressure rod 9 is rotationally connected with the sieve plate 11 through a pin, the sliding groove 14 corresponding to the position of the sliding block 13 is formed in the top of the sieve plate 11, the sliding groove 14 is slidably connected with the sliding block 13, the sliding block 13 can move along the inner side of the sliding groove 14, and the sliding groove 14 can provide a limiting effect for the sliding block 13.

Example 2

Further optimizing example 1, in particular, as shown in fig. 1 and 4, one end of the screening box 1 is equipped with a material guiding mechanism for discharging unqualified nano-functional materials;

the guide mechanism comprises a second motor 15, a threaded rod 16, a moving rod 17, a matching groove 19, a blocking plate 20 and a supporting spring 21, wherein a U-shaped support is fixed at one end of the screening box 1, the second motor 15 is fixed at one side of the U-shaped support, the threaded rod 16 is fixed at the output end of the second motor 15 in a penetrating mode, one end of the threaded rod 16 is rotationally connected with the screening box 1 through a bearing, the moving rod 17 is in threaded connection with the outer side of the threaded rod 16, an L-shaped guide cylinder 18 is fixed at the bottom of the moving rod 17, the matching groove 19 corresponding to the position of the L-shaped guide cylinder 18 is formed in one end of the screening box 1, the matching groove 19 is slidably connected with the L-shaped guide cylinder 18, a blocking plate 20 is rotatably connected to the inner side of one end of the L-shaped guide cylinder 18 through a pin, a certain gap exists between the blocking plate 20 and the screen plate 11 in the horizontal direction, the supporting spring 21 is fixed at two ends of one side of the blocking plate 20, one end of the supporting spring 21 is fixedly connected with the L-shaped guide cylinder 18, and the pin 20 is connected with the L-shaped guide cylinder 18.

From the above, it can be seen that:

the utility model aims at the technical problems that: in the using process of the prior art, although screening of materials can be realized, after screening, unqualified materials are inconvenient to discharge, and a certain improvement space exists; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:

when the nano functional material is required to be screened, a proper amount of nano functional material is added into the screening box 1 through the feed inlet 2, the nano functional material falls on the screen plate 11, then the first motor 3 is started, the output end of the first motor 3 drives the worm to mesh with the worm wheel 4 to rotate, the shaft lever 5 drives the cam 6 to rotate, the bulge on the cam 6 pushes the slide plate 8, the slide plate 8 presses the connecting spring and drives the first pressure rod 9 and the second pressure rod 10 to move downwards, the screen plate 11 moves downwards along the inner side of the screening box 1, and when the bulge on the cam 6 is gradually far away from the slide plate 8, the elasticity generated by the connecting spring pushes the slide plate 8 to move upwards, and then the first pressure rod 9, the second pressure rod 10 and the screen plate 11 synchronously move upwards, so that the screen plate 11 reciprocates, and the screen plate 11 shakes vertically to speed up the screening of the nano functional material;

the nano functional material is discharged through the bottom of the screening box 1 after screening, unqualified nano functional material is gathered on the screen plate 11, the second motor 15 is started, the output end of the second motor 15 drives the threaded rod 16 to rotate, the moving rod 17 drives the L-shaped guide cylinder 18 to move along the inner side of the matching groove 19, the material blocking plate 20 is pushed by the screen plate 11, the material blocking plate 20 extrudes the supporting spring 21 to shrink, rotation of the material blocking plate 20 is achieved, then the hydraulic rod 12 is started, the output end of the hydraulic rod 12 drives the sliding block 13 to move downwards, the sliding block 13 slides along the inner side of the sliding groove 14 and pushes the screen plate 11 to rotate along the pin connected with the first pressure rod 9, the screen plate 11 rotates towards the direction of the L-shaped guide cylinder 18 to be in a declivity shape, and the unqualified nano functional material on the screen plate 11 rolls down into the L-shaped guide cylinder 18 at the moment and finally is discharged through the bottom of the L-shaped guide cylinder 18.

Through the arrangement, the utility model can solve the technical problems, and simultaneously realize the following technical effects:

2. According to the utility model, through the structural design of the angle adjusting mechanism and the material guiding mechanism, unqualified nano functional materials on the sieve plate 11 can be discharged, and the device is beneficial to use.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.

Claims

1. The utility model provides a novel sieving mechanism, its characterized in that, including screening case (1) and charge door (2), the top of screening case (1) is fixed with charge door (2), the inboard of screening case (1) is equipped with screening mechanism, screening mechanism is used for sieving nanometer functional material, screening mechanism includes power component and drive assembly, the top of screening case (1) is equipped with power component, power component's inboard is equipped with drive assembly, drive assembly is used for accelerating the screening of nanometer functional material, power component includes first motor (3), worm wheel (4), axostylus axostyle (5), cam (6) and riser (7), the top of screening case (1) and the position that deviates from charge door (2) are fixed with the support frame, the top of support frame is fixed with first motor (3), the output of first motor (3) is fixed with worm, the top meshing of worm (4) is connected with, the inboard of worm (4) is fixed with power component, the worm wheel (5) outside both ends are all fixed with drive assembly, worm wheel (6) in the axostylus axostyle (5) all are fixed with the cam (5), the both ends of axostylus axostyle (7) are all fixed with the riser (7) through the bearing (7), the equal to be used for setting up a sieve mechanism (1) one end of material, the material is qualified to be discharged from the screening case (1), the utility model provides a screening box, including screening box (1), guide mechanism includes second motor (15), threaded rod (16), movable rod (17), cooperation groove (19), putty plate (20) and supporting spring (21), the one end of screening box (1) is fixed with U type support, one side of U type support is fixed with second motor (15), the output of second motor (15) runs through U type support and is fixed with threaded rod (16), the one end of threaded rod (16) is passed through the bearing and is rotationally connected with screening box (1), the outside threaded connection of threaded rod (16) has movable rod (17), the bottom of movable rod (17) is fixed with L type guide cylinder (18), cooperation groove (19) corresponding with L type guide cylinder (18) position are seted up to one end of screening box (1), the inboard of L type guide cylinder (18) one end is rotated through the pin and is connected with putty plate (20), between putty plate (20) and (11) in certain horizontal direction, both ends of supporting spring (21) are all fixed with one end of putty plate (21).

2. The novel screening device according to claim 1, wherein the transmission assembly comprises a sliding plate (8), a first pressing rod (9), a second pressing rod (10) and a screen plate (11), the bottoms of the cams (6) are all connected with the sliding plate (8) in a sliding mode, one of the bottoms of the sliding plates (8) is fixedly provided with the first pressing rod (9), the other bottom of the sliding plate (8) is fixedly provided with the second pressing rod (10), the first pressing rod (9) and the second pressing rod (10) are all connected with the screening box (1) in a sliding mode, connecting springs are all connected with the outer sides of the first pressing rod (9) and the second pressing rod (10) in a sliding mode, the bottoms of the connecting springs are all fixed with the screening box (1), arc-shaped sliding surfaces are all arranged at two ends of the first pressing rod (9) and the second pressing rod (10), and the screen plate (11) are connected with the inner sides of the screening box (1) in a sliding mode.

3. A new screening arrangement according to claim 2, characterized in that the screening box (1) is equipped with an angle adjustment mechanism on its inner side for angle adjustment of the screening deck (11).

4. A novel screening device according to claim 3, characterized in that the angle adjusting mechanism comprises a hydraulic rod (12), a sliding block (13) and a sliding groove (14), the bottom of the second hydraulic rod (10) is fixed with the hydraulic rod (12), the output end of the hydraulic rod (12) is rotationally connected with the sliding block (13) through a pin, the bottom of the first hydraulic rod (9) is rotationally connected with the screen plate (11) through a pin, the top of the screen plate (11) is provided with the sliding groove (14) corresponding to the position of the sliding block (13), and the sliding groove (14) is in sliding connection with the sliding block (13).