CN216173981U - Drum screening machine with vibration self-cleaning device - Google Patents

Abstract

The utility model relates to the technical field of screening equipment and discloses a drum screening machine with a vibration self-cleaning device. This cylinder screening machine with self-cleaning device of vibration installs the pivot through the motor top, the vibrating mass is installed at the pivot both ends, the pivot is passed through connecting rod and cylinder installation, when the motor drives the pivot and rotates, the vibrating mass rotates along with the pivot, produce centrifugal force and take place the vibration, avoided because of multiple mechanical device transmission vibrational force, lead to the vibrational force decay, self-cleaning effect has been reduced, through placing the dump bin at waste material mouthful bottom, be convenient for collect the waste material after the screening, avoid the waste material directly to empty outside the screening machine, the polluted environment.

Description

Drum screening machine with vibration self-cleaning device

Technical Field

The utility model relates to the technical field of screening equipment, in particular to a roller screening machine with a vibration self-cleaning device.

Background

The roller screening machine screens the materials in the roller according to the specified specification through the rotation of the roller, and has the characteristics of high screening efficiency, low noise, small dust raising amount, long service life, small maintenance amount, convenient maintenance and the like, so the utility model patent 201921207998.7 discloses a roller screening machine with a vibration self-cleaning device, a vibration mechanism is fixed on a swing frame, a rolling mechanism is arranged at the bottom of the swing frame and is contacted with the outer surface of a screen cylinder of the roller screen, and the vibration force generated by the vibration mechanism which is not contacted with the screen cylinder is transmitted to the screen cylinder by utilizing the rolling mechanism which is contacted with the outer surface of the screen cylinder and can roll on the outer surface of the screen cylinder, under the premise of not influencing the normal work of the roller screen, the screen hole blockage can be quickly and efficiently cleaned on line, the machine does not need to be shut down, the manual operation is not needed, the manufacturing cost is low, the maintenance is simple and convenient, but certain friction is not considered between machines, partial power is lost, the vibration effect is reduced, and the vibration self-cleaning effect is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a roller screening machine with a vibration self-cleaning device, which is provided with a rotating shaft arranged at the top end of a motor, vibrating blocks arranged at two ends of the rotating shaft, and the rotating shaft and a roller are arranged through a connecting rod.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a drum screening machine with a vibration self-cleaning device comprises a drum screening machine, wherein the drum screening machine comprises a support, a motor, a rotating shaft, a connecting rod, a drum, screen holes, a vibration block, a feeding hole, a discharging hole, a waste material hole, a sliding rail, a collecting box and a waste material box;

the support top surface one side fixed mounting has the motor, motor top movable mounting has the pivot, the cylinder passes through connecting rod and pivot fixed mounting, pivot both ends fixed mounting has the vibrating mass, the sieve mesh has been seted up on the cylinder surface, feed inlet fixed mounting is close to motor one side top surface in the support, discharge gate fixed mounting is in the support middle-end, support both sides bottom fixed mounting has the slide rail, collecting box and slide rail movable mounting, the scrap opening is seted up in the cylinder and is kept away from one side of motor, the dump bin has been placed to scrap opening bottom.

Preferably, the motor is fixedly installed on one side of the top surface of the support, the rotating shaft is movably installed at the top end of the motor, the rotating shaft is fixedly installed with the roller through the connecting rod, the sieve holes are formed in the surface of the roller, the vibrating blocks are fixedly installed at two ends of the rotating shaft, and the support is fixedly installed with the feed inlet close to the top surface of one side of the motor.

Through the technical scheme, the rotating shaft is installed on the top end of the motor, the vibrating blocks are installed at two ends of the rotating shaft, the rotating shaft is installed through the connecting rods and the roller, when the motor drives the rotating shaft to rotate, the vibrating blocks rotate along with the rotating shaft to generate centrifugal force to vibrate, the phenomenon that the vibrating force is attenuated due to the fact that various mechanical devices transmit the vibrating force is avoided, and the self-cleaning effect is reduced.

Preferably, the middle end of the support is fixedly provided with a discharge hole, the sliding rails are fixedly arranged at the bottom ends of the two sides of the support, and the sliding rails and the collecting box are movably arranged.

Through above-mentioned technical scheme, through at support bottom installation slide rail, slide rail and collecting box movable mounting are convenient for collect the material that has accomplished the screening.

Preferably, a waste material opening is formed in one side, far away from the motor, of the roller, and the waste material box is placed at the bottom end of the waste material opening.

Through above-mentioned technical scheme, through placing the dump bin at waste material mouthful bottom, be convenient for collect the waste material after the screening, avoid the waste material directly to empty outside the screening machine, the polluted environment.

Compared with the prior art, the utility model provides a roller screening machine with a vibration self-cleaning device, which has the following beneficial effects:

1. this cylinder screening machine with self-cleaning device of vibration installs the pivot through the motor top, and the vibrating mass is installed at the pivot both ends, and the pivot is passed through connecting rod and cylinder installation, and when the motor drove the pivot and rotates, the vibrating mass produced centrifugal force and takes place the vibration along with the pivot rotates, has avoided leading to the vibrational force decay because of multiple mechanical device transmission vibrational force, has reduced self-cleaning effect.

2. This cylinder screening machine with vibration self-cleaning device through place the dump bin at waste material mouthful bottom, is convenient for collect the waste material after the screening, avoids the waste material directly to empty outside the screening machine, the polluted environment.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic isometric view of the entire structure of the present invention;

FIG. 3 is a schematic front view of the overall structure of the present invention;

FIG. 4 is a schematic front cross-sectional view of a structural roller according to the present invention;

FIG. 5 is an enlarged view of part A of FIG. 2;

FIG. 6 is a partially enlarged view of B in FIG. 3 according to the present invention.

Wherein: 1. a roller screening machine; 2. a support; 3. a motor; 4. a rotating shaft; 5. a connecting rod; 6. a drum; 7. screening holes; 8. vibrating the block; 9. a feed inlet; 10. a discharge port; 11. a waste material port; 12. a slide rail; 13. a collection box; 14. a waste bin.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a drum screening machine with a vibration self-cleaning device comprises a drum screening machine 1, wherein the drum screening machine 1 comprises a bracket 2, a motor 3, a rotating shaft 4, a connecting rod 5, a drum 6, a screen hole 7, a vibrating block 8, a feeding hole 9, a discharging hole 10, a waste material hole 11, a slide rail 12, a collecting box 13 and a waste material box 14;

2 top surface one side fixed mounting of support has motor 3, 3 top movable mounting of motor has pivot 4, cylinder 6 passes through connecting rod 5 and 4 fixed mounting of pivot, 4 both ends fixed mounting of pivot have vibrating mass 8, 6 surfaces on the cylinder have seted up sieve mesh 7, 9 fixed mounting of feed inlet are close to 3 one side top surfaces of motor in support 2, 10 fixed mounting of discharge gate is in support 2 middle-end, 2 both sides bottom fixed mounting of support has slide rail 12, collecting box 13 and slide rail 12 movable mounting, waste opening 11 is seted up in 6 one side of keeping away from motor 3 of cylinder, waste case 14 has been placed to waste opening 11 bottoms.

Specifically, motor 3 fixed mounting is in 2 top surfaces of support one side, and 4 movable mounting in 4 tops of pivot are on 3 tops of motor, and pivot 4 passes through connecting rod 5 and 6 fixed mounting of cylinder, and 6 surfaces on the cylinder are seted up to sieve mesh 7, and 8 fixed mounting in 4 both ends of pivot of vibrating mass, support 2 are close to 3 one side top surfaces fixed mounting of motor and have feed inlet 9. The advantage is, installs pivot 4 through motor 3 top, and vibrating mass 8 is installed at 4 both ends of pivot, and pivot 4 passes through connecting rod 5 and cylinder 6 installation, and when motor 3 drove pivot 4 and rotates, vibrating mass 8 rotated along with pivot 4, produced centrifugal force and vibrate, avoided because of multiple mechanical device transmission vibrational force, lead to the vibrational force decay, reduced self-cleaning effect.

Specifically, the middle end of the support 2 is fixedly provided with a discharge hole 10, the sliding rails 12 are fixedly arranged at the bottom ends of the two sides of the support 2, and the sliding rails 12 and the collecting box 13 are movably arranged. The advantage is, through at support 2 bottom installation slide rail 12, slide rail 12 and collection box 13 movable mounting are convenient for collect the material that has accomplished the screening.

Specifically, a waste material opening 11 is formed in one side, away from the motor 3, of the roller 6, and a waste material box 14 is placed at the bottom end of the waste material opening 11. The screening machine has the advantages that the waste bin 14 is placed at the bottom end of the waste port 11, so that waste materials after screening can be collected conveniently, and the situation that the waste materials are directly poured outside the screening machine to pollute the environment is avoided.

When using, in sending the material into cylinder 6 through feed inlet 9, open motor 3, motor 3 drives pivot 4 and rotates, and pivot 4 drives the vibrating mass 8 rotation of 4 both ends installations of pivot when rotating, forms centrifugal force, drives cylinder screening machine 1 vibration, avoids the material to block up sieve mesh 7, and the material that the screening is qualified sends into collecting box 13 through discharge gate 10 in, and the dump bin 14 is sent into through waste material mouth 11 to remaining waste material.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a drum screening machine with self-cleaning device of vibration, includes drum screening machine (1), its characterized in that: the roller screening machine (1) comprises a bracket (2), a motor (3), a rotating shaft (4), a connecting rod (5), a roller (6), sieve holes (7), a vibrating block (8), a feeding hole (9), a discharging hole (10), a waste hole (11), a sliding rail (12), a collecting box (13) and a waste box (14);

support (2) top surface one side fixed mounting has motor (3), motor (3) top movable mounting has pivot (4), connecting rod (5) and pivot (4) fixed mounting are passed through in cylinder (6), pivot (4) both ends fixed mounting has vibrating mass (8), sieve mesh (7) have been seted up on cylinder (6) surface, feed inlet (9) fixed mounting is close to motor (3) one side top surface in support (2), discharge gate (10) fixed mounting is in support (2) middle-end, support (2) both sides bottom fixed mounting has slide rail (12), collecting box (13) and slide rail (12) movable mounting, the one side that motor (3) were kept away from in cylinder (6) is seted up in waste material mouth (11), waste material case (14) have been placed to waste material mouth (11) bottom.

2. The roller screening machine with a vibratory self-cleaning device according to claim 1, wherein: motor (3) fixed mounting is in support (2) top surface one side, pivot (4) movable mounting is on motor (3) top, connecting rod (5) and cylinder (6) fixed mounting are passed through in pivot (4), cylinder (6) surface is seted up in sieve mesh (7), vibrating mass (8) fixed mounting is in pivot (4) both ends, support (2) are close to motor (3) one side top surface fixed mounting and have feed inlet (9).

3. The roller screening machine with a vibratory self-cleaning device according to claim 1, wherein: the discharge port (10) is fixedly installed at the middle end of the support (2), the sliding rails (12) are fixedly installed at the bottom ends of the two sides of the support (2), and the sliding rails (12) and the collecting box (13) are movably installed.

4. The roller screening machine with a vibratory self-cleaning device according to claim 1, wherein: waste material mouth (11) have been seted up to one side that motor (3) were kept away from in cylinder (6), waste material case (14) are placed in waste material mouth (11) bottom.

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