CN213032990U

CN213032990U - Novel energy-saving and environment-friendly powder sieving device

Info

Publication number: CN213032990U
Application number: CN202021743335.XU
Authority: CN
Inventors: 杨娜
Original assignee: Yantai Yanuo Biotechnology Co ltd
Current assignee: Yantai Yanuo Biotechnology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-23
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a novel energy-concerving and environment-protective sieve powder ware, including the sieve powder case, the upside of sieve powder case is equipped with the inlet pipe, the downside of sieve powder case is equipped with the discharging pipe, the upside fixedly connected with mounting bracket of sieve powder case, the inboard sliding connection of sieve powder case has the guide cover, the inboard fixedly connected with screen cloth of guide cover, the upside of sieve powder case is equipped with and is used for absorbing the recovery mechanism who floats at aerial powdered material, the inside of sieve powder case is equipped with the vibrating mechanism who is used for the screen cloth vibration. The utility model has the advantages of reasonable design, utilize the suction fan to inhale the sieve powder incasement with the material that floats in the air and filter to can effectively prevent the waste of material, also prevent that the powder material from dropping and be difficult to the clearance on the sieve powder case, secondly utilize the upper and lower of push rod to pat and effectively prevent that the material from plugging up the screen cloth, also improved screening efficiency simultaneously.

Description

Novel energy-saving and environment-friendly powder sieving device

Technical Field

The utility model relates to a sieve powder ware technical field especially relates to a novel energy-concerving and environment-protective sieve powder ware.

Background

The vibrating screen is composed of eccentric ring moving screen, inertial vibrating screen and resonant screen, and features that its screen surface vibrates in high-frequency and small-amplitude mode to isolate the material on the screen surface, and the screening machine is divided into airflow screening machine, enclosed type heavy screening machine and vibrating screening machine.

At present, the powder shifter commonly used generally is the vibration powder shifter, generally uses the vibration that a plurality of vibrating motors realized the screen cloth among the vibration powder shifter, and the deformation of screen cloth is very little when utilizing vibrating motor, and the vibration displacement is also less to make the material plug up the mesh on the screen cloth easily, and screening efficiency is not high, secondly when pouring powdered material, the material can float aloft, thereby has caused the waste of material.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel energy-saving and environment-friendly powder sieving device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel energy-concerving and environment-protective sieve powder ware, includes the sieve powder case, the upside of sieve powder case is equipped with the inlet pipe, the downside of sieve powder case is equipped with the discharging pipe, the upside fixedly connected with mounting bracket of sieve powder case, the inboard sliding connection of sieve powder case has the guide cover, the inboard fixedly connected with screen cloth of guide cover, the upside of sieve powder case is equipped with the recovery mechanism that is used for absorbing the powdered material of floating aloft, the inside of sieve powder case is equipped with the vibrating mechanism that is used for the screen cloth vibration.

Preferably, retrieve the mechanism and include the suction fan of fixed connection on the powder sieving case upside, the air-out end cover of suction fan has connect out the tuber pipe, the one end that the suction fan was kept away from to the play tuber pipe extends to the inside of powder sieving case, the end cover that induced drafts of suction fan has connected the air-supply line, the one end that the suction fan was kept away from to the air-supply line runs through the upside of mounting bracket and has cup jointed the bellows, the one end that the air-supply line was kept away from to the bellows has cup jointed the suction hood.

Preferably, vibration mechanism includes a plurality of fixed plates of fixed connection in sieve powder incasement side, the upside of fixed plate passes through the downside elastic connection of spring and guide cover, the board is placed to the upside fixedly connected with of sieve powder case, the upside fixedly connected with motor of placing the board, the incomplete gear of the terminal fixedly connected with second of output shaft of motor, the upside fixedly connected with riser of sieve powder case, the lateral wall of riser rotates and is connected with first incomplete gear, intermeshing between first incomplete gear and the incomplete gear of second, the upside of sieve powder case runs through and is equipped with the push rod, the upside fixedly connected with rack of push rod, the rack respectively with first incomplete gear and the incomplete gear of second between intermeshing.

Preferably, a plurality of the springs are arranged at equal intervals in the circumferential direction, and the springs are compression springs.

Preferably, the largest inside diameter of the air suction hood is larger than that of the feeding pipe, and the air suction hood is positioned right above the feeding pipe.

Preferably, the material guide cover is of a funnel-shaped structure, and the upper side of the material guide cover is inclined inwards from top to bottom.

The utility model discloses possess following beneficial effect:

1. by arranging the recovery mechanism, when powdery materials are introduced into the feeding pipe 8, part of the materials float in the air, and the materials floating in the air are sucked into the powder sieving box by the suction fan for sieving, so that the waste of the materials can be effectively prevented, and the powder materials are prevented from falling on the powder sieving box to cause difficulty in cleaning;

2. through setting up vibration mechanism, utilize the motor to drive the incomplete gear of second and rotate, make the tooth on the incomplete gear one side of second drive the rack rebound, the rack moves down and makes first incomplete gear revolve, drive first incomplete gear antiport again when the tooth on the incomplete gear opposite side of second meshes with first incomplete gear, thereby make rack rebound, thereby realize reciprocating of push rod, also make the screen cloth vibrate from top to bottom under the effect of spring, thereby play the screening effect to the material, and utilize the upper and lower pat of push rod also effectively to prevent that the material from plugging up the screen cloth, the screening efficiency has been improved simultaneously.

Drawings

Fig. 1 is a schematic structural view of a novel energy-saving and environment-friendly powder sieving device provided by the utility model;

fig. 2 is a sectional view taken along line a-a of fig. 1.

In the figure: 1 sieve powder case, 2 mounting brackets, 3 suction fans, 4 air-supply lines, 5 bellows, 6 cover, 7 play tuber pipes, 8 inlet pipes, 9 discharging pipes, 10 guide covers, 11 fixed plates, 12 springs, 13 screens, 14 place board, 15 motor, 16 push rods, 17 racks, 18 risers, 19 first incomplete gear, 20 incomplete gears of second.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-2, a novel energy-saving and environment-friendly powder sieving device comprises a powder sieving box 1, wherein a feeding pipe 8 is arranged on the upper side of the powder sieving box 1, the feeding pipe 8 is of a funnel-shaped structure and is convenient to feed, a discharging pipe 9 is arranged on the lower side of the powder sieving box 1, the lower side of the powder sieving box 1 is of a funnel-shaped structure, so that materials can move towards the discharging pipe 9 along an inclined plane, a mounting frame 2 is fixedly connected to the upper side of the powder sieving box 1, the mounting frame 2 is of an L-shaped structure, a material guide cover 10 is slidably connected to the inner side of the powder sieving box 1, the material guide cover 10 is of a funnel-shaped structure, the upper side of the material guide cover 10 is inclined inwards from top to bottom, a screen 13 is fixedly connected to the inner side of the material guide cover 10, the material can be effectively prevented from directly falling on a fixing plate 11 or slightly falling on the bottom of the powder sieving box 1 through the screen, preventing the waste of materials.

The upside of sieve powder case 1 is equipped with the recovery mechanism that is used for absorbing the powdered material that floats in the air, it includes the suction fan 3 of fixed connection on sieve powder case 1 upside to retrieve the mechanism, the air-out end cover of suction fan 3 has connect out tuber pipe 7, the one end that the air-out pipe 7 kept away from suction fan 3 extends to the inside of sieve powder case 1, the end cover that induced drafts of suction fan 3 has connect air-supply line 4, the one end that air-supply line 3 was kept away from to air-supply line 4 runs through the upside of mounting bracket 2 and has cup jointed bellows 5, bellows 5 keep away from the one end of air-supply line 4 and has cup jointed suction hood 6, the biggest inboard diameter of suction hood 6 is greater than the biggest inboard diameter of inlet pipe 8, the absorbing area has been increased, suction hood 6 is located inlet pipe 8 directly over, make showy material in the air can be.

The vibrating mechanism for vibrating the screen 13 is arranged in the powder sieving box 1, the vibrating mechanism comprises a plurality of fixing plates 11 fixedly connected to the inner side of the powder sieving box 1, the upper sides of the fixing plates 11 are elastically connected with the lower side of the material guide cover 10 through springs 12, the springs 12 are arranged at equal intervals in the circumferential direction, the springs 12 are compression springs, the upper side of the powder sieving box 1 is fixedly connected with a placing plate 14, the upper side of the placing plate 14 is fixedly connected with a motor 15, the tail end of an output shaft of the motor 15 is fixedly connected with a second incomplete gear 20, the upper side of the powder sieving box 1 is fixedly connected with a vertical plate 18, the side wall of the vertical plate 18 is rotatably connected with a first incomplete gear 19, the first incomplete gear 19 is meshed with the second incomplete gear 20, a push rod 16 penetrates through the upper side of the powder sieving box 1, the upper side of the push rod 16 is fixedly connected with a rack 17, the rack 17 is respectively meshed, the first incomplete gear 19 and the second incomplete gear 20 are utilized to enable the rack 17 to move up and down, so that the push rod 16 beats the screen 13 to realize the purpose of vibration, and the screen 13 is effectively prevented from being blocked by materials.

When the utility model is used, firstly, the suction fan 3 is started, when powdery materials are poured into the feeding pipe 8, part of the materials float in the air, the suction fan 3 sucks the materials floating in the air into the air inlet pipe 4 through the suction hood 6, and finally the materials enter the powder sieving box 1 through the air outlet pipe 7, thereby preventing the waste of the materials;

and then the motor 15 is started, the output shaft of the motor 15 rotates to drive the second incomplete gear 20 to rotate, the teeth on one side of the second incomplete gear 20 are meshed with the rack 17, so that the rack 17 moves downwards, the downward movement of the rack 17 also drives the first incomplete gear 19 to rotate, when the teeth on the other side of the second incomplete gear 20 are meshed with the first incomplete gear 19, the first incomplete gear 19 is enabled to rotate reversely, the reverse rotation of the first incomplete gear 19 drives the rack 17 to move upwards, the steps are repeated to realize the up-and-down reciprocating movement of the rack 17, so that the push rod 16 moves up and down and beats the screen 13, and the screen 13 vibrates to realize the screening of materials.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel energy-concerving and environment-protective sieve powder ware, includes sieve powder case (1), its characterized in that, the upside of sieve powder case (1) is equipped with inlet pipe (8), the downside of sieve powder case (1) is equipped with discharging pipe (9), upside fixedly connected with mounting bracket (2) of sieve powder case (1), the inboard sliding connection of sieve powder case (1) has guide cover (10), the inboard fixedly connected with screen cloth (13) of guide cover (10), the upside of sieve powder case (1) is equipped with the recovery mechanism that is used for absorbing the powdered material of floating aloft, the inside of sieve powder case (1) is equipped with the vibrating mechanism that is used for screen cloth (13) vibration.

2. The novel energy-saving and environment-friendly powder sieving device according to claim 1, characterized in that the recycling mechanism comprises a suction fan (3) fixedly connected to the upper side of the powder sieving box (1), the air outlet end of the suction fan (3) is sleeved with an air outlet pipe (7), one end of the air outlet pipe (7) far away from the suction fan (3) extends to the inside of the powder sieving box (1), the air inlet end of the suction fan (3) is sleeved with an air inlet pipe (4), one end of the air inlet pipe (4) far away from the suction fan (3) runs through the upper side of the mounting frame (2) and is sleeved with a corrugated pipe (5), and one end of the corrugated pipe (5) far away from the air inlet pipe (4) is sleeved with an air suction hood (6).

3. The novel energy-saving and environment-friendly powder sieving device as claimed in claim 2, wherein the vibrating mechanism comprises a plurality of fixing plates (11) fixedly connected to the inner side of the powder sieving box (1), the upper sides of the fixing plates (11) are elastically connected with the lower side of the material guiding cover (10) through springs (12), the upper side of the powder sieving box (1) is fixedly connected with a placing plate (14), the upper side of the placing plate (14) is fixedly connected with a motor (15), the output shaft end of the motor (15) is fixedly connected with a second incomplete gear (20), the upper side of the powder sieving box (1) is fixedly connected with a vertical plate (18), the side wall of the vertical plate (18) is rotatably connected with a first incomplete gear (19), the first incomplete gear (19) and the second incomplete gear (20) are mutually engaged, and the upper side of the powder sieving box (1) is provided with a push rod (16) in a penetrating manner, the upper side of the push rod (16) is fixedly connected with a rack (17), and the rack (17) is meshed with the first incomplete gear (19) and the second incomplete gear (20) respectively.

4. The novel energy-saving and environment-friendly powder sieving device as claimed in claim 3, wherein a plurality of the springs (12) are arranged at equal intervals in the circumferential direction, and the springs (12) are compression springs.

5. The novel energy-saving and environment-friendly powder sieving device as claimed in claim 2, wherein the largest inside diameter of the air suction hood (6) is larger than that of the feeding pipe (8), and the air suction hood (6) is positioned right above the feeding pipe (8).

6. The novel energy-saving and environment-friendly powder sieving device as claimed in claim 3, wherein the material guiding cover (10) is of a funnel-shaped structure, and the upper side of the material guiding cover (10) is inclined inwards from top to bottom.