CN210647234U

CN210647234U - Screening device for engineering plastics

Info

Publication number: CN210647234U
Application number: CN201921627983.6U
Authority: CN
Inventors: 谢作衡
Original assignee: Yihuang Ruifeng Engineering Plastics Co Ltd
Current assignee: Yihuang Ruifeng Engineering Plastics Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-02
Anticipated expiration: 2029-09-27

Abstract

The utility model relates to the technical field of engineering plastics, and discloses a screening device for engineering plastics, which solves the problems that unqualified materials in the engineering plastics are generally screened in a manual mode, the efficiency is low, and the scraps in the engineering plastics cannot be separated and collected, and comprises a workbench, wherein a strip-shaped opening is arranged on one side of the top end of the workbench; the utility model can be used in cooperation with the arranged driving motor, the chain, the rotating shaft, the turntable, the connecting rod and the like, and can be screened by a mechanical structure, so that the working efficiency is higher; the cooperation through two screen frames that set up, hopper and collecting box etc. is used, can screen the during operation at the material, screens the material through two screen frames, separates unqualified engineering plastics, qualified engineering plastics and piece in the material, and wherein the piece enters into through the hopper and collects incasement portion, can screen and collect the piece wherein in the screening process.

Description

Screening device for engineering plastics

Technical Field

The utility model belongs to the technical field of engineering plastics, specifically be an engineering plastics's sieving mechanism.

Background

The engineering plastic can be used as engineering material and can replace metal to manufacture machine parts and other plastics, has excellent comprehensive performance, large rigidity, small creep, high mechanical strength, good heat resistance and good electrical insulation, can be used in harsh chemical and physical environments for a long time, and can replace metal to be used as engineering structural material.

But generally, unqualified materials in the engineering plastics are screened in a manual mode, the efficiency is low, and the chips in the engineering plastics cannot be separated and collected.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides an engineering plastics's sieving mechanism, the effectual unqualified material that has all generally passed through artificial mode to engineering plastics of having solved filters, and efficiency is lower, and can not separate the problem of collecting to the piece in the engineering plastics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an engineering plastics's sieving mechanism, comprises a workbench, the bar opening has been seted up to one side on workstation top, the box is installed at bar open-ended top, and one side on workstation top still fixed mounting has two support columns, the equal fixed mounting in top of two support columns has L shape pole, the outer wall fixed mounting of box one side has the U-shaped piece, the opposite side fixed mounting on workstation top has the base, the top of base is passed through the bearing and is rotated with the pivot and be connected, the one end fixed mounting of pivot has driven gear, the other end fixed mounting of pivot has the carousel, the outside fixed mounting of carousel avris has the cylinder, the cylinder passes through the bearing and is connected with the one end rotation of connecting rod, the other end and the.

Preferably, the inside mounting of box has two screen frames, and the sieve mesh size of the screen frame that is located the top is greater than the sieve mesh size of the screen frame that is located the bottom, and the bottom of two screen frame both sides is equal fixed mounting has the handle.

Preferably, the four corners of each screen body top end are provided with L-shaped plate bodies.

Preferably, the other side of the top end of the workbench is also fixedly provided with a driving motor, an output shaft of the driving motor is fixedly provided with a driving gear, and the driving gear is in transmission connection with a driven gear through a chain.

Preferably, three pulleys are installed to the equal equidistance of outer wall of box both sides side bottom, and the spout has all been seted up to the outer wall at box both sides side middle part, and antifriction bearing is all installed to the inside of two spouts, and two antifriction bearing fixed mounting are respectively in the one end of two L shape poles.

Preferably, four corners of workstation bottom all through the supporting leg respectively with four corners fixed connection in bottom plate top, the bottom fixed mounting of workstation has the hopper, the inside of collecting box is arranged in to the bottom of hopper, the collecting box is installed on the top of bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1) in the work, through the matched use of the arranged driving motor, the chain, the rotating shaft, the rotary disc, the connecting rod and the like, an output shaft of the driving motor drives a driving gear on the driving motor to rotate, the driving gear drives a driven gear at one end of the rotating shaft to rotate through the chain, the rotary disc fixedly arranged at the other end of the rotating shaft is driven to rotate, a cylinder on the rotary disc drives one end of the connecting rod to do circular motion, so that the box body is driven to do reciprocating linear motion to perform screening work through driving the U-shaped block at the other end of the connecting rod to do horizontal motion, screening is performed through a;

2) the utility model discloses a screening process, including the material, the material is separated to the unqualified engineering plastics in the material, in operation, uses through the cooperation of two screen frames that set up, hopper and collecting box etc. can be when the material carries out screening work, sieves the material through two screen frames, separates unqualified engineering plastics, qualified engineering plastics and piece in the material, and wherein the piece enters into through the hopper and collects incasement portion, can sieve and collect the piece wherein in the screening process.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the internal structure of the case of the present invention;

in the figure: 1. a work table; 2. a strip-shaped opening; 3. a box body; 4. a base; 5. a rotating shaft; 6. a turntable; 7. a connecting rod; 8. a U-shaped block; 9. a drive motor; 10. a chain; 11. a screen body; 12. a pulley; 13. a support pillar; 14. an L-shaped rod; 15. a chute; 16. a base plate; 17. a hopper; 18. and a collection box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-3, the utility model comprises a workbench 1, a strip-shaped opening 2 is provided at one side of the top end of the workbench 1 for facilitating the falling of scraps, a box body 3 is installed at the top of the strip-shaped opening 2, two support columns 13 are fixedly installed at one side of the top end of the workbench 1, L-shaped rods 14 are fixedly installed at the top ends of the two support columns 13, a U-shaped block 8 is fixedly installed on the outer wall of one side of the box body 3, a base 4 is fixedly installed at the other side of the top end of the workbench 1, the top of the base 4 is rotatably connected with a rotating shaft 5 through a bearing, a driven gear is fixedly installed at one end of the rotating shaft 5, a turntable 6 is fixedly installed at the other end of the rotating shaft 5, a cylinder is fixedly installed at the outside of one side of the turntable 6, the cylinder is rotatably, can drive the box 3 through reciprocating linear motion and screen.

Embodiment two, on the basis of embodiment one, the internally mounted of box 3 has two screen frames 11, and the sieve mesh size of the screen frame 11 that is located the top is greater than the sieve mesh size of the screen frame 11 that is located the bottom, and the equal fixed mounting in bottom of two screen frames 11 both sides has the handle, and the user of being convenient for carries and takes screen frame 11.

Third embodiment, on the basis of second embodiment, the L-shaped plate body is all installed to four edges on every screen frame 11 top, can avoid screen frame 11 to take place to rock.

Fourth embodiment, on the basis of first embodiment, the opposite side on workstation 1 top still fixed mounting has driving motor 9, and fixed mounting has the driving gear on the output shaft of driving motor 9, and the driving gear passes through chain 10 and is connected with driven gear transmission, can provide power.

Fifth, on the basis of first embodiment, three pulleys 12 are installed to the equal equidistance of outer wall of box 3 both sides side bottom, and spout 15 has all been seted up to the outer wall at box 3 both sides side middle part, and antifriction bearing is all installed to the inside of two spouts 15, and two antifriction bearing respectively fixed mounting in the one end of two L shape poles 14 can reduce frictional force, prolongs the live time of box 3.

Sixth embodiment, on the basis of first embodiment, four edges of 1 bottom of workstation all through the supporting leg respectively with four edges fixed connection in 16 tops of bottom plate, the bottom fixed mounting of workstation 1 has hopper 17, the inside of collecting box 18 is arranged in to the bottom of hopper 17, collecting box 18 is installed on the top of bottom plate 16, is convenient for collect the piece of screening department.

The working principle is as follows: when the device works, firstly, the driving motor 9 is started, the output shaft of the driving motor 9 drives the driving gear on the driving gear to rotate, the driving gear drives the driven gear at one end of the rotating shaft 5 to rotate through the chain 10, the rotating disc 6 fixedly installed at the other end of the rotating shaft 5 is driven to rotate, the cylinder on the rotating disc 6 drives one end of the connecting rod 7 to do circular motion, so that the U-shaped block 8 at the other end of the connecting rod 7 is driven to do reciprocating linear motion, two sieve bodies 11 in the box body 3 are made to do reciprocating motion, the engineering plastics in the sieve bodies 11 are screened, the materials with larger volume and unqualified materials are left in the sieve body 11 at the top end, the qualified materials with smaller volume are left in the sieve body 11 at the bottom end, and the scraps in the engineering plastics fall into the hopper 17 after passing through the two sieve bodies 11 and then fall into the collecting box 18, the efficiency is higher.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an engineering plastics's sieving mechanism, includes workstation (1), its characterized in that: a strip-shaped opening (2) is arranged on one side of the top end of the workbench (1), a box body (3) is arranged at the top of the strip-shaped opening (2), and one side on workstation (1) top still fixed mounting have two support columns (13), the equal fixed mounting in top of two support columns (13) has L shape pole (14), the outer wall fixed mounting on box (3) one side has U-shaped piece (8), the opposite side fixed mounting on workstation (1) top has base (4), the top of base (4) is passed through the bearing and is rotated with pivot (5) and be connected, the one end fixed mounting of pivot (5) has driven gear, the other end fixed mounting of pivot (5) has carousel (6), the outside fixed mounting of carousel (6) avris has the cylinder, the cylinder passes through the bearing and rotates with the one end of connecting rod (7) to be connected, the other end and the U-shaped piece (8) swing joint of connecting rod (7).

2. The screening device of engineering plastics according to claim 1, characterized in that: the inside mounting of box (3) has two screen frames (11), and the sieve mesh size that is located screen frame (11) on top is greater than the sieve mesh size that is located screen frame (11) of bottom, and the equal fixed mounting in bottom of two screen frame (11) both sides has the handle.

3. The screening device of engineering plastics according to claim 2, characterized in that: and L-shaped plate bodies are arranged at four corners of the top end of each screen body (11).

4. The screening device of engineering plastics according to claim 1, characterized in that: the other side on workstation (1) top still fixed mounting have driving motor (9), and fixed mounting has the driving gear on the output shaft of driving motor (9), and the driving gear passes through chain (10) and is connected with driven gear transmission.

5. The screening device of engineering plastics according to claim 1, characterized in that: three pulley (12) are installed to the equal equidistance of outer wall of box (3) both sides side bottom, and spout (15) have all been seted up to the outer wall at box (3) both sides side middle part, and antifriction bearing is all installed to the inside of two spout (15), and two antifriction bearing respectively fixed mounting are in the one end of two L shape poles (14).

6. The screening device of engineering plastics according to claim 1, characterized in that: four edges of workstation (1) bottom all through the supporting leg respectively with four edges fixed connection in bottom plate (16) top, the bottom fixed mounting of workstation (1) has hopper (17), the inside of collecting box (18) is arranged in to the bottom of hopper (17), the top in bottom plate (16) is installed in collecting box (18).