CN215853487U

CN215853487U - Screw conveyer

Info

Publication number: CN215853487U
Application number: CN202122425350.0U
Authority: CN
Inventors: 高驰; 周亚飞; 顾天平; 刘斌
Original assignee: Nanjing Haoyang Chemical Equipment Co ltd
Current assignee: Nanjing Haoyang Chemical Equipment Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-02-18
Anticipated expiration: 2031-10-09

Abstract

The utility model relates to a spiral conveyer which comprises a spiral lifting pipe, wherein a servo motor is fixedly arranged on the side surface of the spiral lifting pipe, the top of the spiral lifting pipe is communicated with a feed hopper, a filtering component is arranged in the feed hopper, and the filtering component comprises a filter screen fixedly arranged in the feed hopper. This screw conveyer, filter the inside material of feeder hopper through setting up the filter screen, can carry out the separation to great material, thereby alleviate because of the material great and the problem that friction between the blade influences blade life, spread the material of piling up on the filter screen through setting up material roller and brush, it is lower to avoid the material to pile up filtering rate, cooperate simultaneously and shake the piece, the guide cylinder, action wheel and follow driving wheel, make and to drive from the driving wheel rotation through the action wheel, and through driving from the driving wheel and shaking the piece at the inside striking filter screen that slides of guide cylinder, make the filter screen shake the screening, improve the usability of device.

Description

Screw conveyer

Technical Field

The utility model relates to the technical field of spiral conveyors, in particular to a spiral conveyor.

Background

The screw conveyer is a common continuous conveying machine without a flexible traction member, is one of important mechanical devices indispensable to modern production and logistics transportation, and the development of the screw conveyer is divided into two types of development processes of a shaft screw conveyer and a shaftless screw conveyer.

The spiral conveyer is usually used for conveying dry powder materials, the materials are pushed through spiral rotation of the blades, when the materials are put in, the situation that the blades of the spiral conveyer are abraded due to the fact that the particle size of the materials is not controlled frequently occurs, the service life of the spiral conveyer is seriously influenced, and the spiral conveyer is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the screw conveyer which has the advantages of effectively filtering and screening materials with the fineness not meeting the requirement, reducing the abrasion condition of the blades of the screw conveyer and the like, and solves the problem that the service life of the blades of the screw conveyer in the prior art is easily shortened under the friction with larger materials.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a spiral conveyer, includes the spiral riser, the side fixed mounting of spiral riser has servo motor, the top intercommunication of spiral riser has the feeder hopper, the inside of feeder hopper is provided with filtering component.

The filter assembly comprises a filter screen fixedly installed inside the feed hopper, the inside fixed mounting of the feed hopper is provided with a guide cylinder fixedly connected with the bottom of the filter screen, the inside sliding installation of the guide cylinder is provided with a vibration block, the bottom fixed mounting of the vibration block is provided with a fixing rod extending to the lower part of the guide cylinder, the bottom of the fixing rod is rotated and provided with a traction rod, the top of the spiral lifting pipe is fixedly provided with a mounting rack, the mounting rack is rotatably provided with a driving wheel, the inside of the feed hopper is rotatably provided with a driven wheel, a belt is sleeved between the driving wheel and the driven wheel, and the driven wheel is rotatably connected with the traction rod.

Furthermore, a movable hole is formed in the side wall of the feed hopper and corresponds to the belt.

Further, the dead lever is kept away from one of vibrations piece and is served fixed mounting and have the connecting block, and fixed mounting has the dwang on the connecting block, from the same fixed mounting in front of driving wheel having the dwang, the both ends of drawbar all run through and have seted up the rotation hole, rotate the outside of hole rotation connection at the dwang.

Furthermore, a rotating rod outside the driven wheel is fixedly arranged at the position of the driven wheel deviated from the circle center.

Further, the inner wall of the feed hopper is rotatably provided with a material roller, and the outer part of the material roller is fixedly provided with a hair brush.

Further, the brush is a soft brush, the brush head faces the direction far away from the material roller, the number of the brushes which are six are fixedly mounted on the outer portion of one material roller, and the brushes are arranged on the outer portion of the material roller in a circular shape at equal intervals.

Furthermore, motor units are fixedly mounted on the rear side surfaces of the material roller and the driving wheel.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this screw conveyer, filter the inside material of feeder hopper through setting up the filter screen, can carry out the separation to great material, thereby alleviate because of the material great and the problem that friction between the blade influences blade life, spread the material of piling up on the filter screen through setting up material roller and brush, it is lower to avoid the material to pile up filtering rate, cooperate simultaneously and shake the piece, the guide cylinder, action wheel and follow driving wheel, make and to drive from the driving wheel rotation through the action wheel, and through driving from the driving wheel and shaking the piece at the inside striking filter screen that slides of guide cylinder, make the filter screen shake the screening, improve the usability of device.

Drawings

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

FIG. 2 is a schematic view of the feed hopper of the present invention;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2.

In the figure: the device comprises a spiral lifting pipe 1, a servo motor 2, a feeding hopper 3, a filter screen 4, a material roller 5, a hairbrush 6, a guide cylinder 7, a vibration block 8, a fixing rod 9, a traction rod 10, an installation frame 11, a driving wheel 12, a belt 13 and a driven wheel 14.

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. 1-3, the spiral conveyor in this embodiment includes a spiral lift pipe 1, a servo motor 2 is fixedly installed on a side surface of the spiral lift pipe 1, an output end of the servo motor 2 is fixedly connected to a blade rotatably installed inside the spiral lift pipe 1, so as to drive the blade to rotate for transporting materials, a feed hopper 3 is communicated with a top of the spiral lift pipe 1, and a filter assembly is disposed inside the feed hopper 3.

In this embodiment, filtering component includes filter screen 4 of fixed mounting in feeder hopper 3 inside, and the inside fixed mounting of feeder hopper 3 has guide cylinder 7 of fixed connection filter screen 4 bottom, and the inside slidable mounting of guide cylinder 7 has vibrations piece 8, and the bottom fixed mounting of vibrations piece 8 has the dead lever 9 that extends to guide cylinder 7 below, and the bottom of dead lever 9 is rotated and is installed traction lever 10.

The assembly for movably filtering in order to drive the traction rod 10 further comprises a mounting frame 11 fixedly mounted at the top of the spiral lifting pipe 1, a driving wheel 12 is rotatably mounted on the mounting frame 11, a driven wheel 14 is rotatably mounted inside the feeding hopper 3, a belt 13 is sleeved between the driving wheel 12 and the driven wheel 14, and the driven wheel 14 is rotatably connected with the traction rod 10.

It should be noted that a movable hole is formed in the side wall of the feeding hopper 3, and the movable hole corresponds to the belt 13, so that the belt 13 can penetrate through the inner wall of the feeding hopper 3 to rotate.

It can be understood that one end of the fixed rod 9, which is far away from the vibration block 8, is fixedly provided with a connecting block, the connecting block is fixedly provided with a rotating rod, the front surface of the driven wheel 14 is also fixedly provided with a rotating rod, two ends of the traction rod 10 are both penetrated and provided with rotating holes, and the rotating holes are rotatably connected to the outer part of the rotating rod, so that the traction rod 10 is rotatably connected with the driven wheel 14 and the fixed rod 9.

In this embodiment, the rotating rod outside the driven wheel 14 is fixedly installed at a position of the driven wheel 14 deviating from the center of the circle, so that the driven wheel 14 can drive the traction rod 10 rotatably connected to the outside of the rotating rod to perform eccentric motion in the using process.

In order to disperse the inclined materials, a material roller 5 is rotatably mounted on the inner wall of the feed hopper 3 in the embodiment, and a brush 6 is fixedly mounted outside the material roller 5.

In this embodiment, brush 6 is the pappus brush, and the brush head is towards the direction of keeping away from material roller 5, and the outside fixed mounting of a material roller 5 simultaneously has brush 6 that quantity is six, and brush 6 is circular equidistance and arranges in the outside of material roller 5, can brush the flat to accumulational material under the use to improve filter speed.

It should be noted that, motor units are fixedly mounted on the rear side surfaces of the material roller 5 and the driving wheel 12, the motor units may be specifically motors, and the rotation of the material roller 5 and the driving wheel 12 is driven by the motors.

The working principle of the above embodiment is as follows:

through pouring the material into the inside of hopper 3 down, the material filters through filter screen 4, simultaneously through motor area animal material roller 5 rotate, material roller 5 drives outside brush 6 and dials the material of piling up at filter screen 4 top and scatters, make the even filtration of material, drive action wheel 12 through the motor simultaneously and rotate, action wheel 12 drives through belt 13 and rotates from driving wheel 14, it swings to drive traction lever 10 from driving wheel 14, it moves about to push dead lever 9 under the traction lever 10 swing, it slides and strikes filter screen 4 in the inside of guide cylinder 7 to drive vibrations piece 8 through dead lever 9, make filter screen 4 shake screening material, material to great volume is separated.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. Screw conveyer, including spiral riser (1), its characterized in that: a servo motor (2) is fixedly mounted on the side face of the spiral lifting pipe (1), the top of the spiral lifting pipe (1) is communicated with a feed hopper (3), and a filtering component is arranged inside the feed hopper (3);

the filtering component comprises a filter screen (4) fixedly arranged in the feed hopper (3), a guide cylinder (7) fixedly connected with the bottom of the filter screen (4) is fixedly arranged in the feed hopper (3), a vibration block (8) is slidably arranged in the guide cylinder (7), a fixing rod (9) extending to the lower part of the guide cylinder (7) is fixedly arranged at the bottom of the vibration block (8), the bottom end of the fixed rod (9) is rotatably provided with a traction rod (10), the top of the spiral lifting pipe (1) is fixedly provided with a mounting frame (11), a driving wheel (12) is rotatably arranged on the mounting rack (11), a driven wheel (14) is rotatably arranged in the feed hopper (3), a belt (13) is sleeved between the driving wheel (12) and the driven wheel (14), and the driven wheel (14) is rotatably connected with the traction rod (10).

2. The screw conveyor of claim 1, wherein: the side wall of the feed hopper (3) is provided with a movable hole, and the movable hole corresponds to the belt (13).

3. The screw conveyor of claim 1, wherein: one of dead lever (9) keep away from vibrations piece (8) serves fixed mounting and has the connecting block, and fixed mounting has the dwang on the connecting block, follows the same fixed mounting in front of driving wheel (14) and has the dwang, and the both ends of traction lever (10) all run through and have seted up the rotation hole, rotate the outside of hole rotation connection at the dwang.

4. The screw conveyor of claim 1, wherein: and a rotating rod outside the driven wheel (14) is fixedly arranged at the position of the driven wheel (14) deviating from the center of a circle.

5. The screw conveyor of claim 1, wherein: the inner wall of the feed hopper (3) is rotatably provided with a material roller (5), and the outer part of the material roller (5) is fixedly provided with a brush (6).

6. The screw conveyor of claim 5, wherein: the brush (6) is a soft brush, the brush head faces the direction far away from the material roller (5), the number of the brushes (6) which are six are fixedly arranged outside the material roller (5), and the brushes (6) are arranged outside the material roller (5) in a circular equidistant mode.

7. The screw conveyor of claim 6, wherein: and motor units are fixedly arranged on the rear side surfaces of the material roller (5) and the driving wheel (12).