CN218087570U

CN218087570U - Belt feeder's cleaning device for material conveying system

Info

Publication number: CN218087570U
Application number: CN202222010449.9U
Authority: CN
Inventors: 胡兵; 李振涛; 张太庆
Original assignee: Jiaozuo Songfa Building Materials Co ltd
Current assignee: Jiaozuo Songfa Building Materials Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-20
Anticipated expiration: 2032-07-28

Abstract

The utility model belongs to the technical field of conveying equipment, concretely relates to cleaning device of belt feeder for material conveying system, the belt feeder includes the frame, the feeding roller, ejection of compact roller and conveyer belt, the frame includes two channel-section steels, feeding roller and ejection of compact roller all rotate to be connected on two channel-section steels, cleaning device is including cleaning the mechanism, collecting hopper and feed bin, it includes scraper blade subassembly and cleaning roller to clean the mechanism, scraper blade subassembly is assembled by two scraper blades are reverse to form, wear to be equipped with the pivot between two scraper blades, both ends are overlapped respectively and are equipped with the fixing base about the pivot, be equipped with first vertical through-hole and second horizontal through-hole on the fixing base, wear to be equipped with vertical screw rod and horizontal screw rod in first vertical through-hole and the first horizontal through-hole respectively, cleaning roller is connected with ejection of compact roller transmission, cleaning roller's outside is equipped with the scrubbing brush, collecting hopper sets up the below at cleaning the mechanism, collecting hopper is linked together with the feed bin. When the belt conveyor is cleaned, the cleaning effect is good, and the maintenance is convenient.

Description

Belt feeder's cleaning device for material conveying system

Technical Field

The utility model belongs to the technical field of conveying equipment, specifically relate to a cleaning device of belt feeder for material conveying system.

Background

The belt feeder is when the transportation material, need retrieve the material that bonds on the conveyer belt to increase of production also improves the life of conveyer belt simultaneously. The existing belt conveyor cleaning device adopts a scraper type to scrape materials or adopts a cleaning roller to clean the materials.

After retrieval, as disclosed in chinese patent literature, a belt conveyor cleaning device [ patent No.: cn201921587612.X; authorization notice number: CN210655028U ]. The belt conveyor cleaning device comprises a scraper sweeper arranged on a discharge end rack of a discharge roller of a belt conveyor, wherein a round hole along the length direction is formed in a scraper of the scraper sweeper, a vibrating rod is installed in the round hole and connected with a vibrator, a frequency converter is arranged on the vibrator and used for adjusting vibration frequency, a cleaning roller is further arranged on the rack below a return section of the belt conveyor, and the cleaning roller and the discharge roller are in belt transmission linkage. Through scraper blade sweeper cooperation the cleaning roller cleans the belt of belt feeder, when meetting the material that is difficult to clean that hardens, utilizes the vibrting spear to make the scraper blade produce the vibration, shakes the material that hardens and breaks off and strikes off, cooperates again the cleaning roller thoroughly cleans, cleans effectually, has accomplished to have had not residual material basically on the belt.

However, after the belt conveyor cleaning device is used for a period of time, when the scraper is worn and needs to be replaced, the scraper is inconvenient to disassemble and assemble, the service life of the scraper is short, the scraper needs to be replaced frequently, and the production cost is increased invisibly.

Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a cleaning device of a belt conveyor for a material conveying system, the belt conveyor comprises a frame, a feeding roller, a discharging roller and a conveyor belt wound on the feeding roller and the discharging roller, the frame comprises two channel steels arranged at the left and right sides of the feeding roller and the discharging roller, the feeding roller and the discharging roller are connected on the two channel steels through the roller shafts at the left and right sides in a rotating way, the roller shaft of the feeding roller is connected with a driving motor in a transmission way, the cleaning device comprises a cleaning mechanism, a collecting hopper and a storage bin, the cleaning mechanism comprises a scraper component arranged at one side of the discharging roller and a cleaning roller arranged below the discharging roller, the scraper component is formed by reversely assembling two scrapers, the two scrapers are divided into an upper scraper and a lower scraper, and the upper scraper is positioned above the lower scraper, one end of the upper scraper used for scraping materials is abutted against the surface of the conveyor belt, a rotating shaft is arranged between the two scrapers in a penetrating way, the left end and the right end of the rotating shaft are respectively sleeved with a fixed seat, the fixed seat is provided with a first vertical through hole which is penetrated through up and down and a second horizontal through hole which is penetrated through front and back, a vertical screw rod and a horizontal screw rod are respectively penetrated through the first vertical through hole and the first horizontal through hole, fixing nuts are respectively arranged on the vertical screw rod and the horizontal screw rod, the two fixed seats are respectively fixed on the channel steel on the corresponding side through the vertical screw rod and the fixing nuts, the left end and the right end of the rotating shaft are respectively provided with a second vertical through hole which is matched with the vertical screw rod and a second horizontal through hole which is matched with the horizontal screw rod, the roll shaft of the cleaning roll is in transmission connection with the roll shaft of the discharge roll barrel, a hard hairbrush is arranged outside the cleaning roll, the top of the hard hairbrush is abutted against the surface of the conveyor belt, and the material collecting hopper is arranged below the cleaning mechanism, the bottom of the aggregate bin is communicated with the storage bin.

Preferably, the upper scraper and the lower scraper are provided with an inclination angle at one end for scraping materials, and when the upper scraper is used for scraping materials on the conveyor belt, the inclination angle at one end for scraping materials is towards one side of the discharging roller and is abutted against the surface of the conveyor belt; when the lower scraper needs to be replaced, the vertical screw and the horizontal screw only need to be detached, the scraper component rotates 180 degrees clockwise, after the positions of the upper scraper and the lower scraper are changed, the vertical screw and the horizontal screw are installed again for fixing, and at the moment, the inclination angle of one end, used for scraping materials, of the lower scraper also faces one side of the discharging roller and abuts against the surface of the conveyor belt.

Preferably, the first vertical through hole and the first horizontal through hole in the fixing seat do not interfere with each other.

Preferably, the upper scraper and the lower scraper are made of rubber materials, and the phenomenon that the hard scraper made of metal materials damages the return section of the conveying belt during scraping is avoided.

The utility model discloses still including enabling other subassemblies of the cleaning device normal use of a belt feeder for material conveying system, be the conventional technical means in this field. In addition, the utility model discloses in all adopt the conventional technological means in this field with the device or the subassembly of injecing, like belt feeder, driving motor etc..

The working principle of the utility model is that when in use, the upper scraper blade in the scraper blade component can scrape the surface of the conveyor belt, the cleaning roller can thoroughly clean the return section of the conveyor belt after scraping, the cleaning effect is good, and the cleaned material falls into the collecting hopper below and is collected in the storage bin; after using a period of time, when the upper scraper appeared wearing and tearing, vertical screw and horizontal screw were pulled down to rotate scraper blade subassembly clockwise 180, treat that the upper scraper blade is fixed the fixing base with lower scraper blade transposition position back, the vertical screw of rethread installation, fix the countershaft through installation horizontal screw, later just can utilize lower scraper blade to continue to scrape the material to the conveyer belt, reduce the scraper blade and change the frequency, practice thrift manufacturing cost.

The beneficial effects of the utility model are that, clean the conveyer belt through cleaning roller cooperation scraper blade subassembly, clean effectually, scraper blade subassembly easy dismounting, the other end of using instead after the one end wearing and tearing can continue to use, and life is high, has practiced thrift manufacturing cost.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the scraper assembly of the present invention.

In the figure: 1. the automatic cleaning device comprises a feeding roller, a discharging roller, a conveyor belt, a channel steel, a collecting hopper, a bin, a scraper component, a cleaning roller, an upper scraper, a lower scraper, a rotating shaft, a fixing seat, a vertical screw, a horizontal screw, a bristle brush and a dip angle, wherein the conveying roller is 2, the conveyor belt is 3, the channel steel is 4, the collecting hopper is 5, the bin is 6, the scraper component is 7, the cleaning roller is 8, the upper scraper is 9, the lower scraper is 10, the rotating shaft is 11, the fixing seat is 12, the vertical screw is 13, the horizontal screw is 14, the bristle brush is 15, and the dip angle is 16.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.

Examples

As shown in fig. 1, a cleaning device of belt feeder for material conveying system, the belt feeder includes the frame, feeding roller 1, discharge roller 2 and the conveyer belt 3 of winding on feeding roller 1 and discharge roller 2, the frame is including two channel-section steels 4 of erectting in the feeding roller 1 and the discharge roller 2 left and right sides, feeding roller 1 and discharge roller 2 all rotate through the roller of the left and right sides and connect on two channel-section steels 4, and feeding roller 1's roller transmission is connected with driving motor, cleaning device is including cleaning the mechanism, aggregate bin 5 and feed bin 6, clean the mechanism including setting up cleaning roller 8 in discharge roller 2 below, and set up the scraper blade subassembly 7 in discharge roller 2 one side, cleaning roller 8's roller is connected with discharge roller 2's roller transmission, cleaning roller 8's outside is provided with scrubbing brush 15, and scrubbing brush 15's top supports on conveyer belt 3's surface, aggregate bin 5 sets up in the below cleaning the mechanism, aggregate bin 6 is linked together in the bottom of aggregate bin 5.

When using, scraper blade subassembly 7 can scrape the material to conveyer belt 3 surface, cleans roller 8 and can thoroughly clean the conveyer belt 3 return segment after scraping the material and handling, cleans effectually, and the material that cleans drops to the collecting hopper 5 of below to collect in feed bin 6.

As shown in fig. 2, the scraper component 7 is formed by reversely assembling two scrapers, the two scrapers are divided into an upper scraper 9 and a lower scraper 10, the upper scraper 9 is located above the lower scraper 10, one end of the upper scraper 9, which is used for scraping materials, is supported on the surface of the conveyor belt 3, a rotating shaft 11 is arranged between the two scrapers in a penetrating manner, fixing bases 12 are respectively sleeved at the left end and the right end of the rotating shaft 11, first vertical through holes which are vertically penetrated are formed in the fixing bases 12, and second horizontal through holes which are penetrated in the front and back of the fixing bases, vertical screws 13 and horizontal screws 14 are respectively arranged in the first vertical through holes and the first horizontal through holes, fixing nuts are respectively arranged on channel steel 4 on the corresponding side of the two fixing bases 12, and the left end and the right end of the rotating shaft 11 are respectively provided with second vertical through holes matched with the vertical screws 13, and second horizontal through holes matched with the horizontal screws 14.

The upper scraper blade 9 and the lower scraper blade 10 are provided with an inclination angle 16 at one end for scraping, and when the upper scraper blade 9 is used for scraping the conveyor belt 3, the inclination angle 16 at one end for scraping is towards one side of the discharging roller 2 and is abutted against the surface of the conveyor belt 3; when the lower scraper 10 needs to be replaced, only the vertical screw 13 and the horizontal screw 14 need to be detached, the scraper component 7 rotates 180 degrees clockwise, after the upper scraper 9 and the lower scraper 10 are replaced, the vertical screw 13 and the horizontal screw 14 are installed for fixing, and at the moment, the inclination angle 16 of one end, used for scraping, of the lower scraper 10 also faces one side of the discharging roller 2 and abuts against the surface of the conveyor belt 3.

The first vertical through hole and the first horizontal through hole in the fixing seat 12 do not interfere with each other.

The upper scraper blade 9 and the lower scraper blade 10 are both made of rubber materials, and the return section of the conveying belt 3 is prevented from being damaged by the hard scraper blade made of metal materials when the materials are scraped.

After using a period of time, when the upper scraper 9 is worn, the vertical screw 13 and the horizontal screw 14 are detached, the scraper component 7 is rotated by 180 degrees clockwise, after the positions of the upper scraper 9 and the lower scraper 10 are adjusted, the fixing seat 12 is fixed through the installation of the vertical screw 13, the rotating shaft 11 is fixed through the installation of the horizontal screw 14, then the lower scraper 10 can be used for continuously scraping the conveying belt 3, the frequency of scraper replacement is reduced, and the production cost is saved.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.

Claims

1. The utility model provides a cleaning device of belt feeder for material conveying system, the belt feeder includes the frame, the feeding roller, the discharge roller and the conveyer belt of winding on feeding roller and discharge roller, the frame is including setting up two channel-section steels in the feeding roller and the discharge roller left and right sides, the roller rotation that feeding roller and discharge roller all pass through the left and right sides is connected on two channel-section steels, and the roller transmission of feeding roller is connected with driving motor, cleaning device is including cleaning the mechanism, collecting hopper and feed bin, its characterized in that: cleaning mechanism is including setting up in the scraper blade subassembly of ejection of compact roller one side, and set up the cleaning roller in ejection of compact roller below, the scraper blade subassembly is assembled by two reverse scrapers and forms, two scrapers divide into scraper blade and lower scraper blade, and go up the scraper blade and be located the top of scraper blade down, the one end that is used for scraping the material on the upper scraper blade supports on the surface of conveyer belt, wear to be equipped with the pivot between two scraper blades, both ends are equipped with the fixing base respectively about the pivot, be provided with first vertical through-hole that link up from top to bottom and the second horizontal through-hole that link up around on the fixing base, wear to be equipped with vertical screw rod and horizontal screw rod in first vertical through-hole and the first horizontal through-hole respectively, and all install fixation nut on vertical screw rod and the horizontal screw rod, two fixing bases are fixed on the channel-section steel of corresponding side respectively through vertical screw rod and fixation nut, both ends are provided with vertical screw rod assorted vertical through-hole respectively about the pivot, and are connected with horizontal screw rod assorted second horizontal through-hole, the roller shaft of cleaning roller is connected with the roller's transmission of ejection of discharge roller, the outside of cleaning roller is provided with the bristle brush, and supports on the surface of conveyer belt, the aggregate bin of mechanism, aggregate bin is set up in the below of cleaning mechanism, aggregate bin.

2. The belt conveyor sweeping device of a material conveying system according to claim 1, characterized in that: the upper scraper and the lower scraper are provided with inclination angles at one end for scraping materials.

3. The belt conveyor sweeping device of a material conveying system according to claim 1, characterized in that: the first vertical through hole and the first horizontal through hole in the fixing seat do not interfere with each other.

4. The belt conveyor sweeping device of a material conveying system according to claim 1, characterized in that: the upper scraper and the lower scraper are both made of rubber materials.